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Diffstat (limited to 'bgpd/ChangeLog')
| -rw-r--r-- | bgpd/ChangeLog | 3992 |
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diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog deleted file mode 100644 index e92a72a9..00000000 --- a/bgpd/ChangeLog +++ /dev/null @@ -1,3992 +0,0 @@ -2008-07-22 Paul Jakma <paul.jakma@sun.com> - - * bgp_{packet,route,advertise}.c: change to compiler testing of - DISABLE_BGP_ANNOUNCE, rather than cpp. - -2008-07-22 MIYAJIMA Mitsuharu <miyajima.mitsuharu@anchor.jp> - - * bgp_packet.c: (bgp_update_packet_eor) Fix crash triggerable - if a bgpd was compiled with --disable-bgp-announce and if GR is - advertised by peer. - -2008-07-22 Paul Jakma <paul.jakma@sun.com> - - * bgp_community.c: (community_str2com) assigns defaults to local - vars - * bgp_attr.c: (bgp_attr_parse) match format specifier to arg - * bgp_table.{c,h}: (bgp_table_top) can take a * to a const, quelling - warning in bgp_route.c - -2008-07-21 Paul Jakma <paul.jakma@sun.com> - - - * bgp_packet.c: (bgp_open_receive) fix warning in a zlog call - * bgp_vty.c: (bgp_vty_return) add return code - * bgpd.c: (bgp_master_init) setup the socket list. - * bgp_network.c: Remove the dual IPv4/6 socket thing for now, which - was implemented by Michael, until such time as its clear its - required for Linux (see sockopt comments). IPv6 support, including - IPv4 sessions on AF_INET6 sockets, therefore is broken, and the - '-l 0.0.0.0' arguments would need to be given to bgpd to make - things work here. - -2008-07-21 Michael H. Warfield <mhw@wittsend.com> - YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> - Tomohiko Kusuda <kusuda@inetcore.com> - Leigh Brown <leigh@solinno.co.uk> - - * bgp_network.c: (bgp_md5_set_one) shim between libzebra tcp-md5 - sockopt and bgpd. - (bgp_md5_set_socket) Helper for bgp_connect - (bgp_md5_set) setup TCP-MD5SIG for the given peer. - (bgp_connect) call out to bgp_md5_set_socket for the outgoing - connect socket. - (bgp_socket) save references to the listen sockets, needed if - TCP-MD5SIG is applied later or changed. - * bgp_vty.c: (*neighbor_password_cmd) New 'neighbor ... password' - commands. - * bgpd.c: (peer_{new,delete) manage TCP-MD5 password - (peer_group2peer_config_copy) inherit TCP-MD5 password - (peer_password_{un,}set) orchestrate the whole add/remove of TCP-MD5 - passwords: applying checks, stopping peers, and trying to return - errors to UI, etc. - (bgp_config_write_peer) save password. - Fix missing newline in writeout of neighbor ... port. - -2008-07-02 MIYAJIMA Mitsuharu <miyajima.mitsuharu@anchor.jp> - - * *.c: CMD_AS_RANGE was being used inside command strings, and thus - not being expanded, fix by dequoting. - -2008-07-02 Stephen Hemminger <stephen.hemminger@vyatta.com> - - * bgp_table.{c,h}: (bgp_table_finish) Take a double pointer and - scrub pointer in caller, so fixing double-free crashes seen - with route-server-client configuration. - * *.c: Adjust all callers of bgp_table_finish - -2008-07-02 Paul Jakma <paul.jakma@sun.com> - - * bgp_table.{c,h}: (bgp_node_delete, bgp_table_free) shouldn't be - exported. - -2008-06-07 Paul Jakma <paul@jakma.org> - - * bgp_attr.{c,h}: (bgp_mp_{un,}reach_parse) export, for unit tests. - * bgp_attr.c: (bgp_mp_reach_parse) Add logging. Tighten length test - to bounds check against the attribute length rather than the - stream length.. - -2008-06-01 jfletche@gmail.com - - * bgp_attr.c: (bgp_attr_aspathlimit) fix silly bug in flags check - that was causing BGP to drop sessions if it received a - aspath-limit with partial set. Fixes bug #419. - -2008-04-10 Denis Ovsienko - - * bgp_aspath.[ch]: (aspath_filter_exclude) New function allows - filtering out arbitrary ASns from AS_PATH attribute. - * bgp_aspath.[ch]: (aspath_print_vty) Accept suffix to let calling - functions signal, if they want the separator or not. - * bgp_route.c: (route_vty_out, route_vty_out_tmp, damp_route_vty_out, - flap_route_vty_out, route_vty_out_detail) Fix aspath_print_vty() - calls to have AS_PATH output nicely. - * bgp_routemap.c: Introduce "set as-path exclude" route-map command - to employ new filtering functionality. - -2008-03-13 Paul Jakma <paul.jakma@sun.com> - - * (various) Remove 0 entries from struct message's, unneeded due to - recent improvements in mes_lookup/LOOKUP. - -2008-01-29 Jorge Boncompte <jorge@dti2.net> - - * bgp_network.c: (bgp_socket) IPv4-only version crashes if -l is not - used as address will be null. - -2007-12-22 Paul Jakma <paul.jakma@sun.com> - - * Fix series of vulnerabilities reported by "Mu Security - Research Team", where bgpd can be made to crash by sending - malformed packets - requires that bgpd be configured with a - session to the peer. - * bgp_attr.c: (bgp_attr_as4_path) aspath_parse may fail, only - set the attribute flag indicating AS4_PATH if we actually managed - to parse one. - (bgp_attr_munge_as4_attrs) Assert was too general, it is possible - to receive AS4_AGGREGATOR before AGGREGATOR. - (bgp_attr_parse) Check that we have actually received the extra - byte of header for Extended-Length attributes. - * bgp_attr.h: Fix BGP_ATTR_MIN_LEN to account for the length byte. - * bgp_open.c: (cap_minsizes) Fix size of CAPABILITY_CODE_RESTART, - incorrect -2 left in place from a development version of as4-path - patch. - * bgp_packet.c: (bgp_route_refresh_receive) ORF length parameter - needs to be properly sanity checked. - -2007-12-18 Denis Ovsienko - - * bgp_routemap.c: (no_set_aspath_prepend) This command cancelled - existing "set" command regardless if "no set" matched it or not. - Fixed. - -2007-11-13 Paul Jakma <paul.jakma@sun.com> - - * bgp_main.c: Small fix, format string parameters should never - be NULL - it's not strictly valid and some libc's don't let - you away with. - -2007-10-30 Nick Hilliard <nick@inex.ie> - - * bgp_main.c: Add 'listenon' argument, to pass address to bind - to. - * bgp_network.c: (bgp_socket) Extend to take bind address. - * bgpd.c: (bgp_init) Pass stored address. - * bgpd.h: (struct bgp_master) storage for bind address - -2007-09-27 Paul Jakma <paul.jakma@sun.com> - - * bgp_aspath.c: (assegment_normalise) remove duplicates from - from sets. - (aspath_reconcile_as4) disregard a broken part of the RFC around - error handling in path reconciliation. - -2007-09-25 Paul Jakma <paul.jakma@sun.com> - - * bgp_open.c: (peek_for_as4_capability) Fix to work. - * bgp_packet.c: (bgp_open_receive) Fix sanity check of as4. - -2007-09-18 Paul Jakma <paul.jakma@sun.com> - - * bgp_open.c: (bgp_capability_as4) debug printf inline with others. - (peek_for_as4_capability) There's no need to signal failure, as - failure is better dealt with through full capability parser - - just return the AS4, simpler. - * bgp_packet.c: (bgp_open_receive) Update to match - peek_for_as4_capability change. - Allow use of BGP_AS_TRANS by 2b speakers. - Use NOTIFY_OPEN_ERR rather than CEASE for OPEN parsing errors. - (bgp_capability_msg_parse) missing argument to debug print - (bgp_capability_receive) missing return values. - - -2007-07-25 Paul Jakma <paul.jakma@sun.com> - - * Remove 2-byte size macros, just make existing macros take - argument to indicate which size to use. - Adjust all users - typically they want '1'. - * bgp_aspath.c: (aspath_has_as4) New, return 1 if there are any - as4's in a path. - (aspath_put) Return the number of bytes actually written, to - fix the bug Juergen noted: Splitting of segments will change - the number of bytes written from that already written to the - AS_PATH header. - (aspath_snmp_pathseg) Pass 2-byte flag to aspath_put. SNMP - is still defined as 2b. - (aspath_aggregate) fix latent bug. - (aspath_reconcile_as4) AS_PATH+NEW_AS_PATH reconciliation - function. - (aspath_key_make) Hash the AS_PATH string, rather than - just taking the addition of assegment ASes as the hash value, - hopefully sligthly more collision resistant. - (bgp_attr_munge_as4_attrs) Collide the NEW_ attributes - together with the OLD 2-byte forms, code Juergen - had in bgp_attr_parse but re-organised a bit. - (bgp_attr_parse) Bunch of code from Juergen moves - to previous function. - (bgp_packet_attribute) Compact significantly by - just /always/ using extended-length attr header. - Fix bug Juergen noted, by using aspath_put's - (new) returned size value for the attr header rather - than the (guesstimate) of aspath_size() - the two could - differ when aspath_put had to split large segments, unlikely - this bug was ever hit in the 'wild'. - (bgp_dump_routes_attr) Always use extended-len and - use aspath_put return for header length. Output 4b ASN - for AS_PATH and AGGREGATOR. - * bgp_ecommunity.c: (ecommunity_{hash_make,cmp}) fix - hash callback declarations to match prototypes. - (ecommunity_gettoken) Updated for ECOMMUNITY_ENCODE_AS4, - complete rewrite of Juergen's changes (no asdot support) - * bgp_open.c: (bgp_capability_as4) New, does what it says - on the tin. - (peek_for_as4_capability) Rewritten to use streams and - bgp_capability_as4. - * bgp_packet.c: (bgp_open_send) minor edit - checked (in the abstract at least) with Juergen. - Changes are to be more accepting, e.g, allow AS_TRANS on - a 2-byte session. - * (general) Update all commands to use CMD_AS_RANGE. - * bgp_vty.c: (bgp_clear) Fix return vals to use CMD_.. - Remove stuff replicated by VTY_GET_LONG - (bgp_clear_vty) Return bgp_clear directly to vty. - - -2007-07-25 Juergen Kammer <j.kammer@eurodata.de> - - * (general) AS4 support. - * bgpd.h: as_t changes to 4-bytes. - * bgp_aspath.h: Add BGP_AS4_MAX and BGP_AS_TRANS defines. - * bgp_aspath.c: AS_VALUE_SIZE becomes 4-byte, AS16_VALUE_SIZE - added for 2-byte. - Add AS16 versions of length calc macros. - (aspath_count_numas) New, count number of ASes. - (aspath_has_as4) New, return 1 if there are any as4's in a - path. - (assegments_parse) Interpret assegment as 4 or 2 byte, - according to how the caller instructs us, with a new - argument. - (aspath_parse) Add use32bit argument to pass to - assegments_parse. Adjust all its callers to pass 1, unless - otherwise noted. - (assegment_data_put) Adjust to be able to write 2 or 4 byte - AS, according to new use32bit argument. - (aspath_put) Adjust to write 2 or 4. - (aspath_gettoken) Use a long for passed in asno. - * bgp_attr.c: (attr_str) Add BGP_ATTR_AS4_PATH and - BGP_ATTR_AS4_AGGREGATOR. - (bgp_attr_aspath) Call aspath_parse with right 2/4 arg, as - determined by received-capability flag. - (bgp_attr_aspath_check) New, code previously in attr_aspath - but moved to new func so it can be run after NEW_AS_PATH - reconciliation. - (bgp_attr_as4_path) New, handle NEW_AS_PATH. - (bgp_attr_aggregator) Adjust to cope with 2/4 byte ASes. - (bgp_attr_as4_aggregator) New, read NEW_AGGREGATOR. - (bgp_attr_parse) Add handoffs to previous parsers for the two - new AS4 NEW_ attributes. - Various checks added for NEW/OLD reconciliation. - (bgp_packet_attribute) Support 2/4 for AS_PATH and - AGGREGATOR, detect when NEW_ attrs need to be sent. - * bgp_debug.{c,h}: Add 'debug bgp as4'. - * bgp_dump.c: MRTv2 support, unconditionally enabled, which - supports AS4. Based on patches from Erik (RIPE?). - * bgp_ecommunity.c: (ecommunity_ecom2str) ECOMMUNITY_ENCODE_AS4 - support. - * bgp_open.c: (peek_for_as4_capability) New, peek for AS4 - capability prior to full capability parsing, so we know which - ASN to use for struct peer lookup. - (bgp_open_capability) Always send AS4 capability. - * bgp_packet.c: (bgp_open_send) AS4 handling for AS field - (bgp_open_receive) Peek for AS4 capability first, and figure - out which AS to believe. - * bgp_vty.c: (bgp_show_peer) Print AS4 cap - -2007-09-17 Paul Jakma <paul.jakma@sun.com> - - * bgp_open.c: (bgp_capability_mp) We were setting - afc_nego[safi][safi] rather than afc_nego[afi][safi], thus - failling to announce any non-IPv4 prefixes. Remove the extra, - typo-ed character. - -2007-09-07 Paul Jakma <paul.jakma@sun.com> - - * (general) bgpd can be made crash by remote peers if debug - bgp updates is set, due to NULL pointer dereference. - Reported by "Mu Security Research Team", - <security@musecurity.com>. - * bgp_attr.c: (bgp_attr_community) If community length is 0, - don't set the community-present attribute bit, just return - early. - * bgp_debug.c: (community_str,community_com2str) Check com - pointer before dereferencing. - -2007-08-31 Paul Jakma <paul.jakma@sun.com> - - * (general) Add 'bgp open-accept' option, to allow bgpd to send OPEN - on accepted connections, i.e. to not wait till after - collision-detect to send OPEN, which appears to be allowed in - RFC4271. This may help speed up establishing sessions, or help - avoid FSM problems with sessions to certain peers. Not enabled by - default though. - -2007-08-27 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_announce_check) Fix bug #398, slight - modification of Vladimir Ivanov's suggested fix - to keep - memory alloc conditional. - (bgp_process_announce_selected) Don't take struct attr as - argument, none of the callers need it and it needlessly - distances allocation from use. - Free the extended attr, the attr itself is on the stack. - Fix bad indentation. - * bgp_attr.c: (bgp_packet_attribute) Remove incorrect assert, - and adjust conditional to test attr->extra, diagnosis by - Vladimir Ivanov in bug #398. - -2007-08-27 Vladimir Ivanov <wawa@yandex-team.ru> - - * bgp_route.c: (bgp_announce_check_rsclient) copy of - ri->attr is no longer deep enough, due to addition of - attr->extra. It should use bgp_attr_dup, as - bgp_announce_check() does. - -2007-08-23 Paul Jakma <paul.jakma@sun.com> - - * bgp_regex.c: (bgp_regcomp) Pass NOSUB flag to regcomp to - prevent parsing of substitutions, which can have profound - performance effects on bgpd and are of no use to the CLI - anyway. How much it helps depends on the regex - implementation. - -2007-07-31 Paul Jakma <paul.jakma@sun.com> - - * (general) Support for draft-ietf-idr-as-pathlimit-03. - * bgp_attr.h: (struct attr) Add pathlimit struct - bgp_attr.c: (attr_str) Add BGP_ATTR_AS_PATHLIMIT string. - (attrhash_key_make) tally pathlimit too - (attrhash_cmp) cmp pathlimit attr - (bgp_attr_aspathlimit) New, parse AS_PATHLIMIT attr. - (bgp_attr_parse) ditto - (bgp_packet_attribute) Write out AS_PATHLIMIT when set - (bgp_dump_routes_attr) ditto - * bgp_route.h: (struct bgp_static) Add TTL field - * bgp_route.c: (bgp_announce_check) Drop paths that are over - their hop-count TTL before sending via EBGP. - Mangle ASN in pathlimit for confeds/private as best we can. - (bgp_static_update_{rsclient,main}) Add any configure pathlimit - information. - (bgp_pathlimit_update_parents) New, update atomic-aggr setting for - parents of an aspathlimit'ed static. - (bgp_static_set) Add TTL argument, for all the 'bgp network' - commands. - Call previous for TTL changed statics. - (bgp_static_unset) Call pathlimit_update_parents. - (various bgp network commands) Add 'pathlimit <0-255>' qualifier - to all the various forms, bar route-map - which can set ttl - itself. - * bgp_routemap.c: (general) Add support for 'set pathlimit ttl' and - 'match pathlimit as'. - -2007-07-26 Paul Jakma <paul.jakma@sun.com> - - * (general) Clean up and compact capability parsing slightly. - Consolidate validation of length and logging of generic TLV, and - memcpy of capability data, thus removing such from cap specifc - code (not always present or correct). - * bgp_open.h: Add structures for the generic capability TLV header - and for the data formats of the various specific capabilities we - support. Hence remove the badly named, or else misdefined, struct - capability. - * bgp_open.c: (bgp_capability_vty_out) Use struct capability_mp_data. - Do the length checks *before* memcpy()'ing based on that length - (stored capability - should have been validated anyway on input, - but..). - (bgp_afi_safi_valid_indices) new function to validate (afi,safi) - which is about to be used as index into arrays, consolidates - several instances of same, at least one of which appeared to be - incomplete.. - (bgp_capability_mp) Much condensed. - (bgp_capability_orf_entry) New, process one ORF entry - (bgp_capability_orf) Condensed. Fixed to process all ORF entries. - (bgp_capability_restart) Condensed, and fixed to use a - cap-specific type, rather than abusing capability_mp. - (struct message capcode_str) added to aid generic logging. - (size_t cap_minsizes[]) added to aid generic validation of - capability length field. - (bgp_capability_parse) Generic logging and validation of TLV - consolidated here. Code compacted as much as possible. - * bgp_packet.c: (bgp_open_receive) Capability parsers now use - streams, so no more need here to manually fudge the input stream - getp. - (bgp_capability_msg_parse) use struct capability_mp_data. Validate - lengths /before/ memcpy. Use bgp_afi_safi_valid_indices. - (bgp_capability_receive) Exported for use by test harness. - * bgp_vty.c: (bgp_show_summary) fix conversion warning - (bgp_show_peer) ditto - * bgp_debug.h: Fix storage 'extern' after type 'const'. - -2007-07-31 Lorenzo Colitti <lorenzo@colitti.com> - - * bgp_dump.c: (general) Add comments to code. - (bgp_dump_interval_add) remove some redundant lines. - (bgp_dump_set) Use enum for type argument. - Avoid scheduling dump twice if exact same command - is given twice.. - -2007-06-22 Paul Jakma <paul.jakma@sun.com> - - * bgp_fsm.c: (struct FSM) Bug #368. TCP Errors during OpenSent - should cycle to Active, not to Idle or else peer bringup can - race and cycle Idle<->Active. Reported and fix tested by - Mukesh Agrawal. - -2007-05-25 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_default_originate) Sanity check added - previously was broken and always failed, thus this function - never could run, bug #370. - -2007-05-03 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.h: (struct info) Move less frequently used - fields to a lazily allocated struct info_extra. - Export bgp_info_extra_get - * bgp_route.c: (bgp_info_extra_new) allocate extra - (bgp_info_extra_free) Free damp info and the info_extra. - (bgp_info_extra_get) Retrieve the info_extra of a struct - info, allocating as required. - (generally) adjust to use info->extra - * bgp_damp.c: (generally) use bgp_info_extra_get to access - dampinfo - * bgp_attr.h: Move rarely allocated attributes from struct attr - to a struct attr_extra, for a substantial saving in size of - struct attr. - * bgp_attr.c: (bgp_attr_extra_{new,free}), new, self-explanatory. - (bgp_attr_extra_get) Get the attr_extra for a given struct - attr, allocating it if needs be. - (bgp_attr_dup) Shallow copy the struct attr and its attr_extra. - (generally) adjust to know about attr->extra. - * bgp_debug.c: (bgp_dump_attr) ditto - * bgp_vty.c: (show_bgp_memory) print attr and info extra sizes. - * bgp_nexthop.c: (generally) adjust to know about attr->extra - and info->extra. - * bgp_{packet,routemap,snmp,zebra}.c: ditto - -2007-04-22 Sebastien Tandel <sebastien@tandel.be> - * bgp_advertise.c : (baa_hash_alloc, baa_hash_key, baa_hash_cmp) - conforms to quagga hash API. Defines _hash_[alloc|key|cmp] with - void * arguments as defined by the API. - * bgp_aspath.c,h : (aspath_key_make) conforms to quagga hash API. - Defines _hash_[alloc|key|cmp] with void * arguments as defined by - the API. - * bgp_attr.c,h : (cluster_hash_alloc, cluster_hash_key_make, - cluster_hash_cmp, transit_hash_alloc, transit_hash_key_make, - transit_hash_cmp, attrhash_key_make, attrhash_cmp, - bgp_attr_hash_alloc) conforms to quagga hash API. Defines - _hash_[alloc|key|cmp] with void * arguments as defined by the API. - * bgp_attr.h : Definition of BGP_ATTR_DEFAULT_WEIGHT. - * bgp_attr.c : (bgp_attr_default_intern) now uses - bgp_attr_default_set instead of duplicating the same code. - (general) Use of BGP_ATTR_DEFAULT_WEIGHT. Replace two 16 by - IPV6_MAX_BYTELEN. - -2007-04-15 Sebastien Tandel <sebastien@tandel.be> - - * bgp_aspath.c: (aspath_as_add, aspath_segment_add) Minor performance - optimization: while loop should test one pointer instead of two. - -2007-04-08 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (general) Same bug as fixed on 2006-11-28 by ajs for - bgp static routes, but for main BGP RIB: Quick 'flap' of routes - can cause bgpd to mistake a new route for a duplicate route, - due to presence of removed, but not yet processed BGP RIB entry. - (bgp_update_rsclient) Ignore REMOVED bgp_info for duplicate, - restore route instead. - (bgp_update_main) Ditto. - * bgp_attr.c: (general) Bug #354: parsing of MP_REACH_NLRI and - MP_UNREACH_NLRI does not take sufficient care to ensure reads - from stream buffer stay in-bounds. Hence bgpd may attempt to read - beyond end of stream, if given a crafted packet. As it uses the - stream access methods to do so, this will typically result in - assert() being hit in stream.c. Where code is compiled without - assert() enabled, result is unknown. - (struct message attr_str) should be static. - (bgp_mp_reach_parse) Carefully check length remaining in stream - against amount desired to read from stream, prior to each read, - particularly where lengths are conditional on data obtained from - stream - using STREAM_READABLE. - Remove code to parse SNPA-number, it's a defunct field and changed - to a fixed size in latest BGP MP update RFC - log warning if - SNPA-number is not 0. - (bgp_mp_unreach_parse) Check withdraw_length carefully against - STREAM_READABLE. - (bgp_attr_parse) If attribute-parser function returns error, log - warning. - Log attribute type on mismatch. - -2007-04-07 Paul Jakma <paul.jakma@sun.com> - - * bgpd.c: (general) Fix bug #352 - (bgp_config_write_family_header) write ipv6/multicast - address family header. - (bgp_config_write) write out ipv6 multicast AF config. - -2007-02-22 Paul Jakma <paul.jakma@sun.com> - - * bgp_fsm.c: (bgp_fsm_change_status) Handle state change into - clearing or greater here. Simpler. - (bgp_event) Clearing state change work moved to previous - * bgp_route.c: (bgp_clear_route_node) Clearing adj-in here - is too late, as it leaves a race between a peer being deleted - and an identical peer being configured before clearing - completes, leading to a crash. - Simplest fix is to clean peers Adj-in up-front, rather than - queueing such work. - (bgp_clear_route_table) Clear peer's Adj-In and Adj-Out - up-front here, rather than queueing such work. - Extensive comment added on the various bits of indexed data - that exist and how they need to be dealt with. - (bgp_clear_route) Update comment. - -2006-12-12 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_nexthop.c: (bgp_connected_add, bgp_connected_delete) - Simplify logic by using new CONNECTED_PREFIX macro. - -2006-12-07 Paul Jakma <paul.jakma@sun.com> - - * bgp_fsm.c: Bug #302 fix, diagnosis, suggestions and testing - by Juergen Kammer <j.kammer@eurodata.de>. Fix follows from - his suggested fix, just made in a slightly different way. - (bgp_event) Transitions into Clearing always must call - bgp_clear_route_all(). - (bgp_stop) No need to clear routes here, BGP FSM should do - it. - -2006-11-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_debug.h: Declare new bgp_debug_zebra conf and term flags, - and define BGP_DEBUG_ZEBRA. - * bgp_debug.c: Declare conf_bgp_debug_zebra and term_bgp_debug_zebra. - (debug_bgp_zebra, no_debug_bgp_zebra, undebug_bgp_zebra) New - functions to enable/disable bgp zebra debugging. - (no_debug_bgp_all) Turn off zebra debugging. - (show_debugging_bgp) Show whether zebra debugging is on. - (bgp_config_write_debug) Add 'debug bgp zebra' if configured. - (bgp_debug_init) Add new zebra debugging commands. - * bgp_zebra.c: (bgp_router_id_update, bgp_interface_add, - bgp_interface_delete, bgp_interface_up, bgp_interface_down, - bgp_interface_address_add, bgp_interface_address_delete, - zebra_read_ipv4, zebra_read_ipv6, bgp_zebra_announce, - bgp_zebra_withdraw, bgp_redistribute_set, bgp_redistribute_unset) - If zebra debugging is enabled, log an appropriate debug message. - -2006-11-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_route.c: (bgp_info_restore) New function that undoes - the effects of a previous call to bgp_info_delete. This is - used when a route is deleted and quickly re-added before the - deletion has been processed. - (bgp_static_update_rsclient, bgp_static_update_main, - bgp_redistribute_add) Check whether a pre-existing route - has the BGP_INFO_REMOVED set, and, if so, we need to call - bgp_info_restore to resurrect it. - -2006-10-27 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_table_stats) oops, u_intXX_t should be - uintXX_t - -2006-10-19 Paul Jakma <paul.jakma@sun.com> - - * bgpd.c: (peer_new) bgp element of peer absolutely must be - filled in, make peer_new() require it as argument and update - all callers. Fixes a crash reported by Jan 'yanek' Bortl and - Andrew Schorr where bgpd would crash in bgp_pcount_adjust - trying to dereference the bgp member of bgp->peer_self, - triggered through redistribution. - * bgp_route.c: (bgp_pcount_adjust) assert sanity of arguments. - -2006-10-15 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_table_stats_walker) NULL deref if table is - empty, bgp_table_top may return NULL, Coverity CID#73. - * bgp_packet.c: (bgp_update_packet) adv->rn can not be NULL, - check is bogus - changed to assert(), CID#64. - binfo is checked for NULL, but then dereferenced - unconditionally, fix, CID #63. - (bgp_withdraw_packet) Assert adv->rn is valid, as with - bgp_update_packet(). - -2006-10-14 Paul Jakma <paul.jakma@sun.com> - - * bgp_fsm.h: Remove BGP_EVENT_FLUSH_ADD, dangerous and not - needed. - * bgp_fsm.c: (bgp_stop) Move BGP_EVENT_FLUSH to the top of the - of the function, otherwise it could flush a ClearingCompleted - event, bug #302. - * bgp_packet.c: Replace all BGP_EVENT_FLUSH_ADD with - BGP_EVENT_ADD, fixing bug #302. - -2006-09-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgpd.c: (peer_uptime) Fix printf format/arg mismatch in - zlog_warn message (%ld/size_t -> %lu/u_long). - -2006-09-14 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_table_stats_walker) Address space announced - should only count top-level unaggregateable prefixes, to - avoid falling afoul of anti-dodgy-accounting regulations - in various jurisdictions.. ;) - (bgp_process_queue_init) process queue hold time too high, - adds extra memory load. Change to be much lower, until such - time as it's made configurable. - -2006-09-14 Paul Jakma <paul.jakma@sun.com> - - * (general) fix the peer refcount issue exposed by previous, by - just removing refcounting of peer threads, which is mostly - senseless as they're references leading from struct peer, - which peer_free cancels anyway. No need to muck around.. - * bgp_fsm.h: Just remove the refcounting from the various - TIMER/READ/WRITE/EVENT ON/OFF/ADD macros. - * bgp_fsm.c: (bgp_stop) use BGP_EVENT_FLUSH, no refcounts attached - to events anymore. - (bgp_event) remove peer_unlock, events not refcounted. - * bgpd.c: (peer_free) flush events before free. - -2006-09-14 Paul Jakma <paul.jakma@sun.com> - - * (general) Fix some niggly issues around 'shutdown' and clearing - by adding a Clearing FSM wait-state and a hidden 'Deleted' - FSM state, to allow deleted peers to 'cool off' and hit 0 - references. This introduces a slow memory leak of struct peer, - however that's more a testament to the fragility of the - reference counting than a bug in this patch, cleanup of - reference counting to fix this is to follow. - * bgpd.h: Add Clearing, Deleted states and Clearing_Completed - and event. - * bgp_debug.c: (bgp_status_msg[]) Add strings for Clearing and - Deleted. - * bgp_fsm.h: Don't allow timer/event threads to set anything - for Deleted peers. - * bgp_fsm.c: (bgp_timer_set) Add Clearing and Deleted. Deleted - needs to stop everything. - (bgp_stop) Remove explicit fsm_change_status call, the - general framework handles the transition. - (bgp_start) Log a warning if a start is attempted on a peer - that should stay down, trying to start a peer. - (struct .. FSM) Add Clearing_Completed - events, has little influence except when in state - Clearing to signal wait-state can end. - Add Clearing and Deleted states, former is a wait-state, - latter is a placeholder state to allow peers to disappear - quietly once refcounts settle. - (bgp_event) Try reduce verbosity of FSM state-change debug, - changes to same state are not interesting (Established->Established) - Allow NULL action functions in FSM. - * bgp_packet.c: (bgp_write) Use FSM events, rather than trying - to twiddle directly with FSM state behind the back of FSM. - (bgp_write_notify) ditto. - (bgp_read) Remove the vague ACCEPT_PEER peer_unlock, or else - this patch crashes, now it leaks instead. - * bgp_route.c: (bgp_clear_node_complete) Clearing_Completed - event, to end clearing. - (bgp_clear_route) See extensive comments. - * bgpd.c: (peer_free) should only be called while in Deleted, - peer refcounting controls when peer_free is called. - bgp_sync_delete should be here, not in peer_delete. - (peer_delete) Initiate delete. - Transition to Deleted state manually. - When removing peer from indices that provide visibility of it, - take great care to be idempotent wrt the reference counting - of struct peer through those indices. - Use bgp_timer_set, rather than replicating. - Call to bgp_sync_delete isn't appropriate here, sync can be - referenced while shutting down and finishing deletion. - (peer_group_bind) Take care to be idempotent wrt list references - indexing peers. - -2006-09-13 Paul Jakma <paul.jakma@sun.com> - - * bgp_aspath.c: (aspath_highest) new, return highest ASN in an - aspath. - * bgp_route.c: (bgp_peer_count_walker) new, do the walk done - in bgp_peer_counts as a thread. - (bgp_peer_counts) move walk to previous and call it via - thread_execute so this RIB walk shows up in thread stats. - (bgp_table_stats) New, gather some statistics for a given - RIB. - (bgp_table_stats_walker) New, RIB walker thread for former. - (bgp_table_stats_vty) Parsing front-end for 'show bgp ...', - useful model for future rationalisation of 'show ... bgp'. - (bgp_route_init) Add new RIB stats commands. - -2006-09-06 Paul Jakma <paul.jakma@sun.com> - - * (general) Squash any and all prefix-count issues by - abstracting route flag changes, and maintaining count as and - when flags are modified (rather than relying on explicit - modifications of count being sprinkled in just the right - places throughout the code). - * bgp_route.c: (bgp_pcount_{dec,inc}rement) removed. - (bgp_pcount_adjust) new, update prefix count as - needed for a given route. - (bgp_info_{uns,s}et_flag) set/unset a BGP_INFO route status - flag, calling previous function when appropriate. - (general) Update all set/unsets of flags to use previous. - Remove pcount_{dec,inc}rement calls. - No need to unset BGP_INFO_VALID in places where - bgp_info_delete is called, it does that anyway. - * bgp_{damp,nexthop}.c: Update to use bgp_info_{un,}set_flag. - * bgp_route.h: Export bgp_info_{un,}set_flag. - Add a 'meta' BGP_INFO flag, BGP_INFO_UNUSEABLE. - Move BGP_INFO_HOLDDOWN macro to here from bgpd.h - -2006-09-03 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: Add 'show ... bgp ... <neighbour> prefix-count' - commands, to provide detailed counts of prefixes for a peer. - Informative, and should help pin down to pfxcnt drift - problems. - -2006-08-27 Paul Jakma <paul.jakma@sun.com> - - * bgp_advertise.c: (bgp_sync_delete) fix mtype in XFREE. - NULL out peer->hash after free, to be sure. - -2006-08-06 Paul Jakma <paul.jakma@sun.com> - - * bgp_aspath.c: (aspath_loop_check) Fix the typo-bug which - essentially had disabled this check. Problem reported by - Bartek Kania <mrbk@gnarf.org> in [quagga-users 7388]. - -2006-07-27 Paul Jakma <paul.jakma@sun.com> - - * bgpd.c: (peer_delete) Ensure freed buffers can not be - accidently reused. A potential fix for bug #287. - -2006-07-02 Paul Jakma <paul.jakma@sun.com> - - * bgp_fsm.c: (bgp_{stop,start}) Move clear/free of certain - bits of state from stop to start, as they may be used via - peer references on clearing queues.. - -2006-05-23 Paul Jakma <paul.jakma@sun.com> - - * bgp_vty.c: (neighbor_update_source_cmd) Expand tab completion - to make it clear it takes both address and ifname. - -2006-05-12 Paul Jakma <paul.jakma@sun.com> - - * bgp_attr.c: (bgp_packet_attribute) Remove dead code, Coverity - CID #1 - * bgp_aspath.{c,h}: (aspath_print_vty) take a format string, - so as to reduce burden on callers, all in bgp_route.c - * bgp_route.c: (bgp_static_update_main) Remove useless NULL - check, code already assumes bgp_static can not be NULL, - fixes CID #7. - (bgp_static_update_rsclient) ditto, CID #6 - (route_vty_out{,tmp}) Update to match aspath_print_vty, - simplifying checks needed to get spacing right. CID #4,#5. - ({damp,flap}_route_vty_out) Ditto, CID #9, #10 - -2006-05-08 Paul Jakma <paul.jakma@sun.com> - - * bgp_community.c: (community_str2com) Coverity CID#62, fix - double-free, use-after-free. - * bgp_route.c: (bgp_afi_node_get) given table should never be - NULL, check/assert this. - (bgp_static_update) Bug #240. Rsclients should only be passed - the static update if they are configured for the afi,safi. - -2006-05-04 Paul Jakma <paul.jakma@sun.com> - - * (general) VPNv4 fixes. Certain VPNv4 code was not enabled. - See bug #210. - * bgp_attr.{c,h}: (bgp_packet_{withdraw,attribute}) Tag should be - u_char really. - * bgp_packet.c: (bgp_{update,withdraw}_packet) Enable some - VPNv4 code which inexplicably was ifdef'd out. comments from - a tester on IRC suggest this fixes bug #210. - * bgp_route.c: (general) Fix logical bug in clearing, noted - by Chris Caputo in [quagga-users 6728] - clearing depended on - at least one route being added to workqueue, in order for - workqueue completion function to restart FSM. However, if no - routes are cleared, then the completion function never is - called, it needs to be called manually if the workqueue - didn't get scheduled. - Finally, clearing is per-peer-session, not per AFI/SAFI, so - the FSM synchronisation should be in bgp_clear_route_table. - (bgp_clear_route_table) Wrong place for FSM/clearing - synchronisation, move to.. - (bgp_clear_route) FSM/clearing synchronisation should be - here. - If no routes were cleared, no workqueue scheduled, call - the completion func to ensure FSM kicks off again. - -2006-03-30 Paul Jakma <paul.jakma@sun.com> - - * bgp_community.c: (community_gettoken) Unknown token should - return NULL, to give a strong indication to callers that - the token no longer can be parsed, otherwise callers looping - on this function may have a hard time ending their loop. - (community_str2com) While loop around community_gettoken appears - to have been coded thinking that break statement would break - from the while{}, hence it could never exit for unknown token - case. Fix it to do..while, so it can use the NULL result from - community_gettoken easily. - -2006-03-22 Paul Jakma <paul.jakma@sun.com> - - * bgpd.c: (peer_free) release the per-peer workqueue when - freeing the peer. - -2006-03-19 Paul Jakma <paul.jakma@sun.com> - - * bgpd/bgp_vty.c: Add includes to get several structs we want - to provide usage statistics on. - (show_bgp_memory_cmd) Show memory usage stats for various - notable fixed size objects. Using mtype_stats_alloc and - mtype_memstr recently added to memory.c. - (bgp_show_summary) Report some additional stats specific to - the given BGP instance and/or AFI/SAFI such as table counts, - peers, rsclients and peer-groups. - (bgp_vty_init) Install show_bgp_memory_cmd. - * bgp_nexthop.h: Include if.h as a dependent header, for struct - connected. - * bgp_advertise.c: Use a distinct memory type for struct - bgp_synchronize. - -2006-03-12 Paul Jakma <paul.jakma@sun.com> - - * bgp_attr.h: (struct attr) rearrange fields to avoid - wasted padding between them as much as possible. - (attr_count,attr_unknown_count) export new functions to - return number of counts of cached attributes. - * bgp_attr.c: (attr_count,attr_unknown_count) new functions to - return number of counts of cached attributes. - * bgp_route.h: (struct bgp_info) rearrange fields to avoid - wasted padding. - * bgp_table.h: (struct bgp_table) Add a count field, of number - of nodes in the table. - (struct bgp_node) rearrange fields to avoid - wasted padding between them, though I don't think there - was any in this case. - * bgp_table.c: (bgp_node_{delete,get}) Maintain the table node count. - (bgp_table_count) new function to access the table count. - -2006-03-03 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_clear_node_complete) Doh. When clearing - is complete we need to kick off FSM again. - -2006-02-21 Paul Jakma <paul.jakma@sun.com> - - * bgpd.h: move the clear_node_queue to be peer specific. - Add a new peer status flag, PEER_STATUS_CLEARING. - * bgp_table.h: (struct bgp_table) Add fields to record afi, - safi of the table. - (bgp_table_init) Take afi and safi to create table for. - * bgp_table.c: (bgp_table_init) record the afi and safi. - * bgp_nexthop.c: Update all calls to bgp_table_init. - * bgp_vty.c: ditto. - * bgpd.c: ditto. - * bgp_fsm.c: (bgp_timer_set) dont bring up a session which is - clearing. - * bgp_route.c: (general) Update all bgp_table_init calls. - (bgp_process_{rsclient,main}) clear_node is serialised - via PEER_STATUS_CLEARING and fsm now. - (struct bgp_clear_node_queue) can be removed. struct bgp_node - can be the queue item data directly, as struct peer can be - kept in the new wq global user data and afi/safi can be - retrieved via bgp_node -> bgp_table. - (bgp_clear_route_node) fix to get peer via wq->spec.data, - afi/safi via bgp_node->bgp_table. - (bgp_clear_node_queue_del) no more item data to delete, only - unlock the bgp_node. - (bgp_clear_node_complete) only need to unset CLEARING flag - and unlock struct peer. - (bgp_clear_node_queue_init) queue attaches to struct peer - now. record peer name as queue name. - (bgp_clear_route_table) If queue transitions to active, - serialise clearing by setting PEER_STATUS_CLEARING rather - than plugging process queue, and lock peer while queue - active. - Update to pass only bgp_node as per-queue-item specific data. - * bgp_vty.c: (bgp_show_summary) Add a 'Clrng' sub-description - to state of peer while it's suppressed due to clearing. - -2006-02-18 Paul Jakma <paul.jakma@sun.com> - - * bgp_routemap.c: (route_set_community) Quick, very hacky, fix - for the set-community leak, bug #89. True fix will be to - detangle the web of *_intern caching and provide saner object - caching for Quagga, future work. - * bgp_route.c: (bgp_announce_check) trivial, move declaration - of two local variables into the only block where they are - used, to aid the reader. - -2006-02-05 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.h: Add BGP_INFO_COUNTED to track whether - prefix has been counted or not. - * bgp_route.c: (bgp_pcount_{inc,dec}rement) new helpers, to - centralise inc/dec of prefix-count, - (bgp_rib_remove) Remove pcount decrement, use helper. - (bgp_rib_withdraw) ditto, additionally use previous function - too. - (bgp_update_main) Use pcount helpers. - (bgp_clear_route_node) ditto, aslo REMOVED routes don't need - clearing. - * bgp_aspath.c: (aspath_gettoken) fix gcc warning about - possible uninitialised usage. - -2006-02-02 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_{clear_node,process}_queue_init) delay - field is removed from workqueue spec. - -2006-01-19 Paul Jakma <paul.jakma@sun.com> - - * (general) various miscellaneous compiler warning fixes. - Remove redundant break statements from switch clauses - which return. - return from main, not exit, cause it annoys SOS. - Remove stray semi-colons which cause empty-statement - warnings. - -2006-01-17 Paul Jakma <paul.jakma@sun.com> - - * bgp_nexthop.c: (zlookup_read*) convert to new Zserv format. - (zlookup_query_ipv6) ditto. - (bgp_import_check) ditto. - -2006-01-16 Paul Jakma <paul.jakma@sun.com> - - * bgp_aspath.c: (assegment_append_asns) XREALLOC can return - NULL theoretically, take care not to lose the allocated data. - (aspath_hash_alloc) aspath_dup already set the aspath - string - fix leak. - (aspath_parse) aspath_hash_alloc dupes the entire aspath, - including segments, but we forgot to free the temporary - assegment. - (aspath_snmp_pathseg) move the static stream pointer out to - file scope, so it can be freed. - (aspath_finish) new function, free aspath resources. - * bgp_aspath.h: (aspath_finish) export. - -2006-01-10 Juris Kalnins <juris@mt.lv> - - * bgpd.h: (bgp_router_id_unset) ex-function, remove. - -2005-11-23 Paul Jakma <paul.jakma@sun.com> - - * bgp_aspath.c: (assegments_parse) should be static - -2005-11-23 Juergen Kammer <j.kammer@eurodata.de> - - * bgp_aspath.c: (aspath_cmp_left_confed) fix SEGV for case - where one or both paths are empty. - -2005-11-14 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.c: (bgp_process_rsclient)Â convert to new workqueue - specs and shut up gcc, which complains about cast from void - via function parameters, for some dumb reason. Do the cast - inside the function instead. - (bgp_process_main,bgp_processq_del) ditto. - (bgp_clear_route_node) ditto. - (bgp_clear_node_queue_del) ditto. - -2005-11-03 Paul Jakma <paul.jakma@sun.com> - - * bgp_damp.c: (bgp_reuse_timer) struct bgp can be retrieved via - the struct bgp_damp_info, no need to guess by using - bgp_get_default(). - -2005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_vty.c: (bgp_config_write_redistribute) Use new library function - zebra_route_string instead of a local hard-coded table. - -2005-09-30 Vincent Jardin <vincent.jardin@6wind.com> - - * bgp_packet.c: fix compilation when DEBUG is used. - -2005-09-10 Paul Jakma <paul.jakma@sun.com> - - * Makefile.am: bgpd shouldn't list libgp's sources as its own. - Use LDADD. - * bgp_aspath.h: - (struct assegment) New struct, abstract representation of a - list of AS_PATH segments and the contained ASNs. - (struct aspath) Remove the raw-data related - fields, reference the abstract struct assegment instead. - Remove several other computed fields, it's just a - headache to maintain them and they're cheap to compute from - struct assegment. - (aspath_parse) parse a stream, not a pointer to raw data. - (aspath_count_{hops,confeds,size}) helpers to access - information formerly directly contained in struct aspath. - (aspath_snmp_pathseg) Helper for SNMP, BGP MIB wants - to be able to output hex representation of raw data. - * bgp_aspath.c: (general) partial-rewrite. Store aspath data - as an abstract singly-linked list of abstract segments, - rather than storing the raw data, and parsing it each and - every time. Remove several count/size fields which are cheap - to compute from the abstract segment structure. - (global) Include stream.h, needed for aspath_parse, and - others. Couple of helper macros added. - (struct assegment_header) Just the header, and only the - header. - (assegment_data_{new,free}) convenience functions for - AS_SEG_DATA allocation, the dynamic, per-segment array of - ASNs. - (assegment_{new,free,free_all,dup,dup_all}) convenience - functions for creating struct assegments. The _all forms will - follow the entire chain of segments from the given segment. - (assegment_prepend_asns) new function, prepend an ASN N times - to segment. - (assegment_append_asns) Append a list (array) of ASNs to - segment. - (int_cmp) convenience function for the aspath hash. - (assegment_normalise) new function. Normalise the given - segment chain to meet expectations of Quagga, and to - eliminate differing raw representations of the same paths. - Merge 'runs' of SEQUENCEs into one segment as our internal - segment is not limited by the protocol AS_PATH segment - length. Sort ASNs in SETs. - (aspath_new) Take void argument to quell warnings. Use the - assegment convenience functions. - (assegment_count_{asns,confeds,hops}) new functions to - compute at runtime values previously held in struct aspath. - (aspath_size) ditto. - (aspath_make_str_count) rewritten to stringify new - representation, and to be slightly easier to understand - hopefully. - (aspath_str_update) convenience function, update the aspath - str. Should investigate removing maintained string from - struct aspath, just run-time compute it, as per other fields. - It's just a maintenance headache, would save noticeable - amount of RAM with possibly not much extra run-time cost. - (aspath_dup) use the assegment dup functions. - (aspath_hash_alloc) Take void * argument to satisfy gcc. Use - the proper helper functions to dup data. - (assegments_parse) new function. parse raw AS_PATH data into - struct assegments. Normalise and return the head of the list. - (aspath_parse) Parse a stream, not pointer to raw data and - use assegments_parse to do it. - (assegment_data_put) Write out a single segment data in protocol - form to stream. - (assegment_header_put) ditto but for segment header. - (aspath_put) new function. As per previous but for an entire - struct aspath. - (aspath_snmp_pathseg) wrapper around aspath_put for - bgp_snmp.c. Uses a static buffer sadly. - (aspath_aggregate_as_set_add) rewritten to use assegments. - (aspath_aggregate) ditto - (aspath_{firstas,loop,private_as}_check) ditto - (aspath_{merge,prepend,add_one_as}) ditto - (aspath_cmp_left{_confed}) ditto - (aspath_delete_confed_seq) ditto, plus fixed to properly - delete all leading confed segments. - (aspath_as_add) Just use assegment_append_asns. - (aspath_segment_add) updated to use assegments. - (enum as_token) Add values for confeds - (aspath_gettoken) Add support for confeds - (aspath_str2aspath) ditto - (aspath_key_make) updated to use as_segments. Also, add - segment type into the hash value as appropriate. - (aspath_cmp) updated to use as_segments. - (aspath_print) don't segfault on NULL argument. - * bgp_attr.c: (bgp_attr_aspath) aspath_parse wants the stream - now. No need for manual forwarding of stream. - (bgp_packet_attribute) empty aspath is now denoted by NULL - segment field, length is gone. - Use aspath_size() to determine size. - (bgp_attr_init) Fix declaration, explicitely specify void - arg. - (bgp_dump_routes_attr) Use aspath_size() to determine size. - * bgp_route.c: (bgp_info_cmp) use the aspath_count_* functions. - (bgp_rib_withdraw) remove unused variable. Use - aspath_count_hops. - * bgp_snmp.c: (bgp4PathAttrTable) raw data is gone, use - aspath_snmp_pathseg to get the representation. - -2005-09-10 Paul Jakma <paul.jakma@sun.com> - - * bgp_vty.c: (bgp_vty_init) gcc 4 compile fix. static - function declarations shouldn't be inside functions. - * bgp_dump.c: (bgp_dump_interval_add) ditto. - -2005-08-26 Hasso Tepper <hasso at quagga.net> - - * bgp_route.c: Third (?) attempt to fix best selection breakage - introduced long time ago with route server patch. Hopefully - it's last case to fix - route-server client not in peer group. - -2005-08-22 Hugo Santos <hsantos@av.it.pt> - - * bgp_vty.c: (general) Add support for BGP IPv6 Multicast SAFI - commands and BGP_IPV6M_NODE. - -2005-08-22 Paul Jakma <paul.jakma@sun.com> - - * bgp_route.h: (struct bgp_info) add a new flag, BGP_INFO_REMOVED. - BGP_INFO_VALID is already overloaded, don't care to do same thing - to STALE or HISTORY. - * bgpd.h: (BGP_INFO_HOLDDOWN) Add INFO_REMOVED to the macro, as a - route which should generally be ignored. - * bgp_route.c: (bgp_info_delete) Just set the REMOVE flag, rather - than doing actual work, so that bgp_process (called directly, - or indirectly via the scanner) can catch withdrawn routes. - (bgp_info_reap) Actually remove the route, what bgp_info_delete - used to do, only for use by bgp_process. - (bgp_best_selection) reap any REMOVED routes, other than the old - selected route. - (bgp_process_rsclient) reap the old-selected route, if appropriate - (bgp_process_main) ditto - (bgp_rib_withdraw, bgp_rib_remove) make them more consistent with - each other. Don't play games with the VALID flag, bgp_process - is async now, so it didn't make a difference anyway. - Remove the 'force' argument from bgp_rib_withdraw, withdraw+force - is equivalent to bgp_rib_remove. Update all its callers. - (bgp_update_rsclient) bgp_rib_withdraw and force set is same as - bgp_rib_remove. - (route_vty_short_status_out) new helper to print the leading - route-status string used in many command outputs. Consolidate. - (route_vty_out, route_vty_out_tag, damp_route_vty_out, - flap_route_vty_out) use route_vty_short_status_out rather than - duplicate. - (route_vty_out_detail) print state of REMOVED flag. - (BGP_SHOW_SCODE_HEADER) update for Removed flag. - -2005-08-03 Hasso Tepper <hasso at quagga.net> - - * bgp_routemap.c: Revert part of leaking communities fix commited in - 2005-05-27. While ecommunity fix seems to be correct, community case - isn't. - -2005-06-28 Paul Jakma <paul.jakma@sun.com> - - * (global) The great bgpd extern and static'ification. - * bgp_routemap.c: remove unused ROUTE_MATCH_ASPATH_OLD code - (route_set_metric_compile) fix u_int32_t to ULONG_MAX comparison - warnings. - * bgp_route.h: (bgp_process, bgp_withdraw, bgp_update) export these - used by various files which had their own private declarations, - in the case of mplsvpn - incorrect. - -2005-06-15 Paul Jakma <paul.jakma@sun.com> - - * bgpd.c: (bgp_terminate) workqueue's are lazy allocated and its - possible to terminate bgpd before workqueues were setup, causing - an abort/crash. Reported by Ashish Mehta of Sun. - -2005-06-01 Paul Jakma <paul.jakma@sun.com> - - * (general) refcount struct peer and bgp_info, hence allowing us - add work_queues for bgp_process. - * bgp_route.h: (struct bgp_info) Add 'lock' field for refcount. - Add bgp_info_{lock,unlock} helper functions. - Add bgp_info_{add,delete} helpers, to remove need for - users managing locking/freeing of bgp_info and bgp_node's. - * bgp_table.h: (struct bgp_node) Add a flags field, and - BGP_NODE_PROCESS_SCHEDULED to merge redundant processing of - nodes. - * bgp_fsm.h: Make the ON/OFF/ADD/REMOVE macros lock and unlock - peer reference as appropriate. - * bgp_damp.c: Remove its internal prototypes for - bgp_info_delete/free. Just use bgp_info_delete. - * bgpd.h: (struct bgp_master) Add work_queue pointers. - (struct peer) Add reference count 'lock' - (peer_lock,peer_unlock) New helpers to take/release reference - on struct peer. - * bgp_advertise.c: (general) Add peer and bgp_info refcounting - and balance how references are taken and released. - (bgp_advertise_free) release bgp_info reference, if appropriate - (bgp_adj_out_free) unlock peer - (bgp_advertise_clean) leave the adv references alone, or else - call bgp_advertise_free cant unlock them. - (bgp_adj_out_set) lock the peer on new adj's, leave the reference - alone otherwise. lock the new bgp_info reference. - (bgp_adj_in_set) lock the peer reference - (bgp_adj_in_remove) and unlock it here - (bgp_sync_delete) make hash_free on peer conditional, just in - case. - * bgp_fsm.c: (general) document that the timers depend on - bgp_event to release a peer reference. - (bgp_fsm_change_status) moved up the file, unchanged. - (bgp_stop) Decrement peer lock as many times as cancel_event - canceled - shouldnt be needed but just in case. - stream_fifo_clean of obuf made conditional, just in case. - (bgp_event) always unlock the peer, regardless of return value - of bgp_fsm_change_status. - * bgp_packet.c: (general) change several bgp_stop's to BGP_EVENT's. - (bgp_read) Add a mysterious extra peer_unlock for ACCEPT_PEERs - along with a comment on it. - * bgp_route.c: (general) Add refcounting of bgp_info, cleanup - some of the resource management around bgp_info. Refcount peer. - Add workqueues for bgp_process and clear_table. - (bgp_info_new) make static - (bgp_info_free) Ditto, and unlock the peer reference. - (bgp_info_lock,bgp_info_unlock) new exported functions - (bgp_info_add) Add a bgp_info to a bgp_node in correct fashion, - taking care of reference counts. - (bgp_info_delete) do the opposite of bgp_info_add. - (bgp_process_rsclient) Converted into a work_queue work function. - (bgp_process_main) ditto. - (bgp_processq_del) process work queue item deconstructor - (bgp_process_queue_init) process work queue init - (bgp_process) call init function if required, set up queue item - and add to queue, rather than calling process functions directly. - (bgp_rib_remove) let bgp_info_delete manage bgp_info refcounts - (bgp_rib_withdraw) ditto - (bgp_update_rsclient) let bgp_info_add manage refcounts - (bgp_update_main) ditto - (bgp_clear_route_node) clear_node_queue work function, does - per-node aspects of what bgp_clear_route_table did previously - (bgp_clear_node_queue_del) clear_node_queue item delete function - (bgp_clear_node_complete) clear_node_queue completion function, - it unplugs the process queues, which have to be blocked while - clear_node_queue is being processed to prevent a race. - (bgp_clear_node_queue_init) init function for clear_node_queue - work queues - (bgp_clear_route_table) Sets up items onto a workqueue now, rather - than clearing each node directly. Plugs both process queues to - avoid potential race. - (bgp_static_withdraw_rsclient) let bgp_info_{add,delete} manage - bgp_info refcounts. - (bgp_static_update_rsclient) ditto - (bgp_static_update_main) ditto - (bgp_static_update_vpnv4) ditto, remove unneeded cast. - (bgp_static_withdraw) see bgp_static_withdraw_rsclient - (bgp_static_withdraw_vpnv4) ditto - (bgp_aggregate_{route,add,delete}) ditto - (bgp_redistribute_{add,delete,withdraw}) ditto - * bgp_vty.c: (peer_rsclient_set_vty) lock rsclient list peer - reference - (peer_rsclient_unset_vty) ditto, but unlock same reference - * bgpd.c: (peer_free) handle frees of info to be kept for lifetime - of struct peer. - (peer_lock,peer_unlock) peer refcount helpers - (peer_new) add initial refcounts - (peer_create,peer_create_accept) lock peer as appropriate - (peer_delete) unlock as appropriate, move out some free's to - peer_free. - (peer_group_bind,peer_group_unbind) peer refcounting as - appropriate. - (bgp_create) check CALLOC return value. - (bgp_terminate) free workqueues too. - -2005-05-28 Hasso Tepper <hasso at quagga.net> - - * bgp_routemap.c: Sync set_metric_addsub_cmd with ripd. - -2005-05-27 Hasso Tepper <hasso at quagga.net> - - * bgp_routemap.c: Stop leaking communities. - -2005-05-27 Hasso Tepper <hasso at quagga.net> - - * bgpd.c: Deleting bgp->rsclient list needs fix similar to pree-groups - deleting fix. Avoid leaking bgp->group, bgp->peer and bgp->rsclient - lists. - -2005-05-26 Hasso Tepper <hasso at quagga.net> - - * bgpd.c: Don't crash while deleting list of peer-groups. - -2005-05-25 Hasso Tepper <hasso at quagga.net> - - * bgpd.c: Fix obvious (routeserver patch) merge error. This makes "no - neighbor x.x.x.x routemap [export|import] commands work again. - -2005-05-23 Paul Jakma <paul@dishone.st> - - * bgp_routemap.c: add semi-colons to VTY_GET_* to match vty.h change - * bgp_fsm.h: Add extern qualifier to exported functions - * bgp_nexthop.c: add static to nexthop specific globals - * *.h: Add guard defines - -2005-05-19 Paul Jakma <paul@dishone.st> - - * bgp_fsm.c: (bgp_stop) use sockunion_free, not XFREE.. - * bgp_network.c: (bgp_getsockname) ditto - (bgp_accept) use XSTRDUP - * bgp_routemap.c: (route_match_peer) ditto, als use a ret value and - remove one sockunion_free. - * bgpd.c: (peer_delete) ditto. - XFREE the correct memtype, not free. - (peer_create) use XSTRDUP - * bgp_packet.c: (bgp_stream_dup) deleted, stream_dup should be used - (various) update -> s/bgp_stream_dup/stream_dup - - -2005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_zebra.c (bgp_redistribute_set, bgp_redistribute_unset): - The 2nd arg to zebra_redistribute_send is now zclient instead of - zclient->sock. - -2005-04-09 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_vty.c: Make "exit-address-family" work in IPv4 unicast address - family node. - -2005-04-08 Martin Ling <martin-quagga@earth.li> - - * bgp_aspath.[ch], bgp_route.c, bgp_vty.c, bgpd.[ch]: Allow to enable - the length of confederation path segments to be included during the - as-path length check in the best path decision. - -2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_zebra.c: (bgp_interface_delete) After deleting, set ifp->ifindex - to IFINDEX_INTERNAL. - -2005-03-21 Hasso Tepper <hasso at quagga.net> - - * bgp_route.c: Don't crash while clearing route tables if there is - no particular afi/safi configured. - -2005-02-23 Hasso Tepper <hasso at quagga.net> - - * bgp_route.c: Make reannouncing prefixes with changed attributes - work again. - -2005-02-02 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_vty.c: Deprecate "neighbor transparent-as" and "neighbor - transparent-nexthop" commands. - -2005-02-02 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_routemap.c: New route-map command - "match ip route-source". - -2005-02-02 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_clist.[ch], bgp_route.c, bgp_routemap.c, bgp_vty.c: - community-list cleanup. - -2005-02-02 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_route.c, bgp_vty.c, bgp_zebra.c, bgpd.[ch]: "enforce-multihop" - -> "disable-connected-check". - -2005-02-02 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_fsm.c, bgp_open.c, bgp_packet.c, bgp_route.[ch], bgp_vty.c, - bgpd.[ch]: Add BGP_INFO_STALE flag and end-of-rib support. "bgp - graceful-restart" commands added. Show numbers of individual - messages in "show ip bgp neighbor" command. Final pieces of graceful - restart. - -2005-02-01 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_open.c, bgp_packet.c, bgp_vty.c, bgpd.[ch]: Remove "no neighbor - capability route-refresh" commands. Route refresh capability is sent - anyway now. Preserve dummy deprecated commands. - -2005-02-01 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_attr.c, bgp_snmp.c, bgp_vty.c, bgpd.[ch]: Remove support for old - draft - ie. "neighbor version 4-" commands. Preserve dummy "neighbor - version" command as deprecated. - -2005-02-01 Akihiro Mizutani <mizutani@net-chef.net> - - * bgpd.[ch], bgp_vty.c, bgp_route.c: "Restart session after - maximum-prefix limit" feature support. - -2005-02-01 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_nexthop.c: Improve debug. - * bgpd.[ch], bgp_nexthop.c, bgp_snmp.c: Remove useless bgp_get_master() - function. - * bgp_packet.c: MP AFI_IP update and withdraw parsing. - * bgp_fsm.c: Reset peer synctime in bgp_stop(). bgp_fsm_change_status() - is better place to log about peer status change than bgp_event(). - Log in bgp_connect_success(). - * bgp_vty.c: Fix typo in comment. - * bgp_attr.c: Better log about unknown attribute. - -2005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_filter.c: (ip_as_path,no_ip_as_path) Use argv_concat instead - of buffer_getstr. - * bgp_route.c: (bgp_show_regexp) Fix memory leak: need to free string - returned by buffer_getstr. - (bgp_show_community) Must use XFREE instead of free on string - returned by buffer_getstr. - * bgp_routemap.c: (set_community) Must use XFREE instead of free - on string returned by buffer_getstr. - * bgp_vty.c: (neighbor_description) Use argv_concat instead of - buffer_getstr. - -2005-01-24 Hasso Tepper <hasso at quagga.net> - - * bgp_route.c: Fix showstopper bug. New route must be selected also - if old one is flaged as BGP_INFO_ATTR_CHANGED. - -2005-01-17 Hasso Tepper <hasso at quagga.net> - - * bgp_route.c: Clear peer's routing table regardless whether it's - configured or not. Being not configured is even better reason to - do it. - -2005-01-05 Paul Jakma <paul@dishone.st> - - * bgp_packet.c: (bgp_write) set socket to nonblock while writing - this should be generalised. See bugzilla #102. Fix supplied by - wawa@yandex-team.ru (Vladimir Ivanov). - -2004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * *.c: Change level of debug messages to LOG_DEBUG. - -2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_main.c: (main) The 2nd argument to openzlog has been removed. - -2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_main.c: (sigint) Use zlog_notice for termination message. - (main) Use zlog_notice for startup announcement. - -2004-11-25 Hasso Tepper <hasso at quagga.net> - - * bgp_main.c: Make group to run as configurable. - -2004-11-09 Paul Jakma <paul@dishone.st> - - * bgp_nexthop.c: collapse bgp_connected_ipvX, bgp_nexthop_cache_ipvX - and cache{1,2}.. into arrays of tables and hence collapse - bgp_scan_ipv{4,6} into a single bgp_scan function. Tested, though - a long time ago (and this change was hand-merged). - -2004-11-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu> - - * bgp_route.c: Remove all code related to VTY_CONTINUE; this feature - is deprecated because the output did not represent a single point - in time. All output needs to be generated inline and buffered - by the library code. - (route_vty_out,route_vty_out_tag,damp_route_vty_out, - flap_route_vty_out) Remove code to count number of lines of output, - since this was only useful for VTY_CONTINUE behavior. - (bgp_show_callback,vty_calc_line) Removed. - (bgp_show_table) Remove hooks for VTY_CONTINUE callback support. - As a result, there's a new output_arg argument to this function. - Make function static. - (bgp_show) Make function static and add a new output_arg argument. - Change all functions that call bgp_show or bgp_show_table to - pass the new output_arg argument (that used to be passed inside - vty->output_arg). - * bgp_mplsvpn.c: Remove declarations of functions defined in - bgp_route.c; these declarations belong in bgp_route.h. - * bgp_route.h: Declare 3 global functions used in both bgp_route.c - and in bgp_mplsvpn.c. - -2004-10-31 Paul Jakma <paul@dishone.st> - - * {bgpd,bgp_attr}.c: size_t printf format should be ld. - -2004-10-25 Paul Jakma <paul@dishone.st> - - * Update with fix in debian bug id 222930. - * bgp_main.c: Add ZCAP_RAW, needed to bind to interfaces. - bgp_network.c: (....) raise/lower privs around call to - SO_BINDTODEVICE sockopt. - -2004-10-19 Andrew J. Schorr <aschorr@telemetry-investments.com> - - * bgp_nexthop.c: (bgp_connected_add) Connected destination pointer - may be NULL. - (bgp_connected_delete) ditto. - -2004-10-14 Hasso Tepper <hasso at quagga.net> - - * bgp_dump.c: Make dump configuration appear in vtysh. - -2004-10-13 Hasso Tepper <hasso at quagga.net> - - * bgp_snmp.c: Remove defaults used to initialize smux connection to - snmpd. Connection is initialized only if smux peer is configured. - * bgp_view.c: It's dead file. Reomved. - -2004-10-13 Paul Jakma <paul@dishone.st> - - * (global) more const'ification and fixups of types to clean up code. - * bgp_mplsvpn.{c,h}: (str2tag) fix abuse. Still not perfect, - should use something like the VTY_GET_INTEGER macro, but without - the vty_out bits.. - * bgp_routemap.c: (set_aggregator_as) use VTY_GET_INTEGER_RANGE - (no_set_aggregator_as) ditto. - * bgpd.c: (peer_uptime) fix unlikely bug, where no buffer is - returned, add comments about troublesome return value. - -2004-10-03 James R. Leu <jleu at mindspring.com> - - * bgp_vty.c: Router id from zebra can be manually overriden. - * bgp_zebra.c: Read router id related messages from zebra daemon. - Remove own code related with router id selection. - * bgpd.c, bgpd.h: Remove own router id selection code. Use the one - from zebra daemon if it isn't manually overriden. - -2004-09-26 Hasso Tepper <hasso at quagga.net> - - * bgp_aspath.c, bgp_packet.c, bgp_vty.c: Fix compiler warnings. - -2004-09-23 Hasso Tepper <hasso at quagga.net> - - * *.[c|h]: list -> struct list *, listnode -> struct listnode *. - -2004-07-09 Paul Jakma <paul@dishone.st> - - * Merge of GNU Zebra cvs2svn changesets r799, r800 and r807. - * bgp_dump.c: (bgp_dump_attr) cleanup. return status code. check - attributes present before printing. - * bgp_dump.c: update bgp_dump_attr prototype. - * bgp_packet.c: (bgp_update_receive) init attrstr. check status - of bgp_dump_attr. Log end-of-rib UPDATEs. - -2004-07-09 Sowmini Varadhan <sowmini.varadhan@sun.com> - - * bgp_packet.c: (bgp_collision_detect) Send NOTIFY on new socket - if that is connection we're closing. - (bgp_read) invalid marker check applies to KEEPALIVE too. - * bgp_route.c: Ignore multicast NRLI, dont send NOTIFY. - -2004-06-04 Paul Jakma <paul@dishone.st> - - * type mismatch fixes - -2004-05-21 Akihiro Mizutani <mizutani@net-chef.net> - - * bgpd.h, bgp_open.[ch], bgp_debug.c, bgp_vty.[ch], bgp_fsm.c: - Graceful restart capability display. - -2005-05-20 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_debug.c: Cosmetical fixes and log neighbor changes. - -2004-05-20 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_ecommunity.c: Transit ecommunity support. - * bgp_ecommunity.c: Fix for unknown community crush. - -2005-05-20 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * *: Maximum prefix threshold support. - * *: Reset notification fixups. - -2004-05-08 Paul Jakma <paul@dishone.st> - - * bgp_zebra.c: (bgp_interface_address_add) sync to zclient changes - (bgp_interface_address_delete) ditto. - (bgp_zebra_announce) ditto. - (bgp_zebra_withdraw) ditto. - -2004-05-03 Daniel Roesen <dr@cluenet.de> - - * bgp_fsm.c: (bgp_stop) Reset uptime only on transition from - Established so that it reflects true downtime (rather time - since last transition, eg Active->Idle) - -2004-05-01 rivo nurges <rix@estpak.ee> - - * bgp_route.c: fix UNH IOL BGP-4.1.12f - -2004-05-01 Paul Jakma <paul@dishone.st> - - * Revert the attempted clean-up of the dummy peer hack, reverts - patchsets 435 (see 2004-02-17 below) and 456. - -2004-04-16 rivo nurges <rix@estpak.ee> - - * bgpd.h, bgp_debug.c: update cease subcodes to - draft-ietf-idr-cease-subcode-05 - * bgpd.h, bgpd.c, bgp_route.c, bgp_route.h: fix UNH IOL BGP-4.1.6a - -2004-02-17 Paul Jakma <paul@dishone.st> - - * bgpd.h: (bgp_peer) add fd_local and fd_accept - file descriptor's, fd becomes a pointer to one of these. - * bgpd.c: (global) adjust for fact that fd is now a pointer. - (peer_create_accept) removed. - * bgp_route.c: (global) adjust for change of peer fd to pointer - * bgp_packet.c: (bgp_collision_detect) adjust and remove the - "replace with other peer" hack. - * bgp_network.c: (bgp_accept) Remove the dummy peer hack. - Update peer->fd_accept instead. - (global) Adjust fd references - now a pointer. - * bgp_fsm.c: (global) adjust peer fd to pointer. - (bgp_connection_stop) new function, to stop connection. - (global) adjust everything which closed peer fd to use - bgp_connection_stop(). - -2003-12-23 Krzysztof Oledzki <oleq@ans.pl> - - * bgp_network.c: drop privs on error cases - -2003-08-11 kunihiro <kunihiro@zebra.org> - - * bgp_route{,map}.c: Extend 'set ip next-hop' in route-maps with - ability to specify 'peer-address' rather than IP. - -2003-06-09 Paul Jakma <paul@dishone.st> - - * bgp_clist.c (community_list_delete): honour deny statements - -2003-04-19 Hasso Tepper <hasso@estpak.ee> - - * rip_routemap.c: sync daemon's route-map commands to have same - syntax - -2003-01-09 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_routemap.c: Add match extcommunity command. - -2002-10-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_aspath.c (aspath_init): Extend hash size from default to - 32767. - (aspath_key_make): Use unsigned shoft for making hash. Suggested - by: Marc Evans <Marc@SoftwareHackery.Com> - -2002-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_clist.c (community_entry_free): Fix memory leak of standard - extcommunity-list config string. - -2002-08-19 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_route.c (route_vty_out_detail): Fix bug of router-id display - when multiple instance is used. - -2002-08-18 Akihiro Mizutani <mizutani@net-chef.net> - - * bgpd.c: Make "default-originate" and "maximum-prefix" commands - available in peer-group configuration. - -2002-08-13 Akihiro Mizutani <mizutani@net-chef.net> - - * bgp_packet.c (bgp_open_send): Put Opt Parm Len 0 when last - capability packet cause error or dont-capability-negotiate option - is specified. - -2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * zebra-0.93 released. - -2001-10-28 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_vty_init): Translate update commands are removed. - -2001-10-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_static_set): Add workaround for BGP static - route announcement when there is no zebra running. - -2001-10-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (neighbor_remote_as_unicast): Remove "remote-as nlri - unicast multicast" commands. - -2001-09-14 Akihiro Mizutani <mizutani@dml.com> - - * bgp_open.c: When we receive capability route-refresh, we should - check we send the capability not we receive the capability. - - * bgp_route.c (bgp_network_mask_natural_route_map): network - statement route-map is added. - -2001-08-31 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_advertise.c (bgp_advertise_intern): attr must be interned - before looking up hash table. - -2001-08-30 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.h (struct peer): BGP filter is moved from peer_conf to - peer. - -2001-08-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_nexthop.c (bnc_nexthop_free): Fix next pointer bug. - Suggested by: "Hong-Sung Kim" <hoskim@lanbird.co.kr>. - -2001-08-26 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_table.c (bgp_node_create): Clearn memory before use it. - -2001-08-24 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * Change to use bgp_table.[ch]. - -2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (bgp_init): Add "transparent-as" and - "transparent-nexthop" for old version compatibility. - -2001-08-23 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.h (struct peer): default-originate route-map is added. - - * bgp_route.c: When self originated route is advertised with - attrubute-unchanged, nexthop was not properly set. This bug is - fixed. - -2001-08-22 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (neighbor_attr_unchanged): transparent-as and - transparent-next-hop commands are restructured. Instead of - current transparent-* commands, attribute-unchanged command is - introduced. - - neighbor A.B.C.D attribute-unchanged [as-path|next-hop|med] - - (neighbor_default_originate): "default-originate" configuration - announce default route even 0.0.0.0/0 does not exists in BGP RIB. - -2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * zebra-0.92a released. - -2001-08-19 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: AF specific soft-reconfiguration inbound commands are - added. - -2001-08-17 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_route.c (bgp_show_callback): Do not do community NULL check. - - * bgp_community.c (community_cmp): Add check for commnunity NULL - check. - - * bgp_routemap.c (route_match_community): Do not check comunity is - NULL. It may match to community-list "^$". - - * bgp_community.c (community_match): Add check for community is - NULL case. - -2001-08-17 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: AF specific route-reflector-client and - route-server-client configuration are added. - -2001-08-17 Rick Payne <rickp@ayrnetworks.com> - - * bgp_clist.c (community_match_regexp): Check special ^$ case. - -2001-08-17 Akihiro Mizutani <mizutani@dml.com> - - * bgp_clist.c (community_list_match): Fix bug of community list - permit and deny check. - -2001-08-16 Akihiro Mizutani <mizutani@dml.com> - - * bgp_mplsvpn.c (bgp_mplsvpn_init): Add AF specific "nexthop-self" - command. - -2001-08-15 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.h (PEER_FLAG_SEND_COMMUNITY): Per AF based configuration - flag is introduced. - - * bgp_mplsvpn.c (bgp_mplsvpn_init): VPNv4 filtering is added. - -2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * zebra-0.92 released. - -2001-08-13 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (bgp_delete): "no router bgp" free static, aggregate, rib - table properly. - -2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_route.c (bgp_node_safi): Return SAFI of current node. - (bgp_config_write_network_vpnv4): VPNv4 static configuration - display. - -2001-08-11 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (no_bgp_ipv4_multicast_route_map): Add IPv4 multicast - node filter commands. - -2001-08-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (PEER_FLAG_IGNORE_LINK_LOCAL_NEXTHOP): Add - "ignore-link-local-nexthop" flag for ignore link-local nexthop for - IPv6. - -2001-08-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (address_family_ipv4_multicast): "address-family ipv4 - multicast" is added. - (address_family_ipv6_unicast): "address-family ipv6 unicast" is - added. - -2001-08-07 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_process): Use flag instead of as_selected - memeber in struct bgp_info. - - * bgp_route.h (struct bgp_info): Remove as_selected memeber from - struct bgp_info. - -2001-07-31 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_route.c (bgp_announce_check): Enclose sending time AS loop - check code with #ifdef BGP_SEND_ASPATH_CHECK. - -2001-07-29 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_packet.c (bgp_withdraw_send): Simplify address family check. - - * bgpd.h (BGP_INFO_HOLDDOWN): Introduce new macro to check BGP - information is alive or not. - - * bgp_community.c: Use community_val_get() on all OS. - -2001-07-24 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_route.c (bgp_announce_check): Simplify set next-hop self - check. - -2001-07-24 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_announce_check): To route server clients, we - announce AS path, MED and nexthop transparently. - -2001-06-21 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (route_set_atomic_aggregate_free): Do not call - XFREE. No memory is allocated in - route_set_atomic_aggregate_compile(). - -2001-06-21 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (bgp_route_map_init): `match nlri` and `set nlri` - are replaced by `address-family ipv4` and `address-family vpnvr'. - -2001-06-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_withdraw): Add check for BGP_PEER_CONFED. - Reported by Rick Payne <rickp@rossfell.co.uk>. - -2001-06-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (bgp_zebra_announce): When global IPv6 nexthop is - empty, use socket's remote address for the nexthop. - -2001-06-04 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (peer_delete): Fix memory leak. Reported by Yosi Yarchi - <Yosi_Yarchi@KereniX.com> - -2001-06-01 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgpd.c (bgp_delete): Fix memory leak. Reported by Yosi Yarchi - <Yosi_Yarchi@KereniX.com> - -2001-05-27 Kunihiro Ishiguro <kunihiro@ipinfusion.com> - - * bgp_route.c (bgp_route_clear_with_afi_vpnv4): Use next instead - of ri->next. - - * bgp_packet.c (bgp_withdraw_send): MPLS/VPN withdraw takes effect - when HAVE_IPV6 is not defined. - -2001-03-07 "Akihiro Mizutani" <mizutani@dml.com> - - * bgpd.c (peer_timers_set): Adjust keepalive timer to fit less - than holdtime / 3. - (bgp_confederation_peers_unset): Only set peer->local_as when - confederation is enabled. - (bgp_timers): Add "timers bgp <0-65535> <0-65535>" command. - - * bgp_route.c (bgp_announce_check): Set med of redistributed route - when it is announced to EBGP peer. - -2001-03-06 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_nexthop.c (bgp_scan_ipv4): bgp_scan() call bgp_process() for - all prefixes. - -2001-03-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_attr_origin): When bgpd send NOTIFICATION with - erroneous attribute (type, length and value), it does include - attribute flags field. - -2001-02-21 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_announce_check): The route reflector is not - allowed to modify the attributes of the reflected IBGP routes. - -2001-02-20 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): During path seleciton, BGP - confederation peer is treated as same as IBGP peer. - -2001-02-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_redistribute_add): Initialize attr_new with - attr. Call aspath_unintern when return from this function. - -2001-02-19 "Akihiro Mizutani" <mizutani@dml.com> - - * bgpd.c (bgp_router_id_set): Reset BGP peer when router-id is - changed. - -2001-02-18 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_packet.c (bgp_open_receive): When user configure holdtimer, - do not refrect the value to current session. - -2001-02-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_aggregate_delete): Set BGP_INFO_ATTR_CHANGE to - suppress route withdraw. - - * bgp_damp.c (bgp_damp_init): Fix bug of flap dampening. - -2001-02-16 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_aspath.c (aspath_make_str_count): Use ',' for separator for - AS_SET and AS_CONFED_SET. - -2001-02-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_process): Do not consider suppress route. - - * bgp_aspath.c (aspath_aggregate_as_set_add): Reset asset when - aspath->data is realloced. - -2001-02-15 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_attr.c (bgp_attr_aggregate_intern): Do not set atomic - aggregate when using as-set. - -2001-02-14 "Akihiro Mizutani" <mizutani@dml.com> - - * bgpd.c (bgp_confederation_peers_unset): Set peer's local-as - correctly. - - * bgp_route.c (bgp_update): Just ignore AS path loop for - confederation peer. - -2001-02-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_aggregate_set): Add as_set argument. - (bgp_aggregate_unset): Remove summary_only argument. - (aggregate_address_as_set): New commands. - "aggregate-address A.B.C.D/M as-set" - "no aggregate-address A.B.C.D/M as-set" - -2001-02-08 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_announce_check): Do not modify nexthop when the - route is passed by route reflector. - -2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c: "no bgp dampening" with argument. - (bgp_announce_check): Do not modify nexthop when the route is - passed by route reflector. - -2001-02-07 "Akihiro Mizutani" <mizutani@dml.com> - - * bgpd.c (neighbor_passive): Change "neighbor NEIGHBOR remote-as - ASN passive" to "neighbor NEIGHBOR passive". - (bgp_announce_check): Check well-known community attribute even - when "no neighbor send-community" is set. - -2001-02-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_establish): Do not send keepalive at established - time when keepalive timer is configured as zero. - -2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_attr_check): When peer is IBGP peer, local - preference is well-known attribute. - -2001-01-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * zebra-0.91 is released. - - * bgp_attr.h (struct attr): Comment out DPA value. - (struct attr): Change refcnt type from int to unsinged long. - - * bgp_attr.c (attrhash_key_make): Likewise. - (attrhash_cmp): Likewise. - (bgp_attr_dpa): Likewise. - -2001-01-30 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): Make route selection completely same - as Cisco's. - -2001-01-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.h (BGP_ATTR_FLAG_OPTIONAL): Rename old ATTR_FLAG_* to - BGP_ATTR_FLAG_* to clarify meenings. - -2001-01-30 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (route_vty_out): Display argument to suppress same - prefix information display. - (route_vty_out_route): Don't display mask information for - classfull network. - -2001-01-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.h (SET_BITMAP): Simple bitmapping macros. - - * bgp_attr.c (bgp_attr_parse): Use bitmap for attribute type - check. - -2001-01-29 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_mp_reach_parse): Enclose loggin with BGP_DEBUG. - (bgp_attr_parse): Comment out well-known attribute check. - -2001-01-28 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_static_unset): Link-local IPv6 address can't be - used for network advertisement. - (nlri_parse): When link-local IPv6 address NLRI comes from - remote-peer, log the information then simply ignore it. - - * bgp_zebra.c (zebra_read_ipv6): Link-local IPv6 address is not - redistributed. - - * bgp_route.c (bgp_update): Check IPv6 global nexthop - reachability. - -2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Check nexthop points local address or - not. - (bgp_static_update_vpnv4): Set valid flag. - - * bgp_attr.c (bgp_attr_parse): Duplicate attribute check. - (bgp_attr_parse): Well-known attribute check. - - * bgp_open.c (bgp_auth_parse): Authentication is not yet supported. - - * bgp_packet.c (bgp_valid_marker): Check marker is synchronized. - - * bgpd.c (clear_bgp): Send NOTIFICATION Cease when SEND_CEASE is - defined. - - * bgp_snmp.c (bgp4PathAttrTable): Fix compile error. - -2001-01-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_network_import_check): New command for IGP network - check. - -2001-01-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_scan): Run bgp_process when IGP metric is - changed. Call bgp_process once for each node. - -2001-01-23 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): Add IGP metric comparison. - -2001-01-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_info_cmp): Add IGP metric comparison. - - * bgp_nexthop.c (bgp_nexthop_lookup): Set IGP metric for valid - IBGP route. - -2001-01-23 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (show_ip_bgp_prefix_longer): Add new commands. - "show ip bgp A.B.C.D/M longer-prefixes" - "show ip bgp ipv4 (unicast|multicast) A.B.C.D/M longer-prefixes" - "show ipv6 bgp X:X::X:X/M longer-prefixes" - "show ipv6 mbgp X:X::X:X/M longer-prefixes" - -2001-01-20 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (show_ip_bgp_cidr_only): Add new commands. - "show ip bgp cidr-only" - "show ip bgp ipv4 (unicast|multicast) cidr-only" - -2001-01-18 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_update): AS path lookup check is done in - bgp_update() not in attr_parse(). - -2001-01-18 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Call bgp_aggregate_decrement() just - before bgp_attr_unintern(). - -2001-01-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Now intern is performed very last part - of the BGP packet update procedure. - -2001-01-17 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_update): When implicit withdraw occur, reuse - existing bgp_info structure. - -2001-01-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_aggregate_decrement): Fix bug of aggregate - address matching method. - (bgp_update): - - * bgp_nexthop.c (bgp_nexthop_onlink): Separate EBGP nexthop onlink - check and IBGP nexthop route check. - -2001-01-16 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.h (BGP_INFO_ATRR_CHANGED): Added for track attribute - change. - -2001-01-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info): Remove selected flag. Use - BGP_INFO_SELECTED for flags instead. - (struct bgp_info): Remove valid flag. Use BGP_INFO_VALID for - flags instead. - (struct bgp_info): Add igpmetric for IBGP route nexthop IGP - metric. - (struct bgp_info_tab): Struct bgp_info_tag is integrated into - struct bgp_info. - (BGP_INFO_ATRR_CHANGED): Added for track attribute change. - - * bgp_community.c (community_val_get): gcc-2.95 on - sparc-sun-solaris cause crush. This function is for avoid the - crush. - -2001-01-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_open_receive): Translated peer's packet_size - clear bug is fixed. - -2001-01-14 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_packet.c (bgp_open_receive): Return notification with - supported version number. - -2001-01-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_show_summary): Display AS path and community - entries. Suggested by: "Matt Ranney" <mjr@ranney.com>. - - * bgp_packet.c (bgp_read_packet): Fix bug of unblocking BGP socket - read. When BGP packet read is partial, we must get size and type - from packet again. - -2001-01-12 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_route.c (bgp_update): Do not unset BGP_INFO_HISTORY flag. - (bgp_update): When there is a history entry increment route count. - (bgp_damp_set): Check BGP_CONFIG_DAMPENING flag. - - * bgp_damp.c (bgp_damp_withdraw): Set status to - BGP_DAMP_DISCONTINUE. - -2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_mp_reach_parse): Fix warning code when second - IPv6 nexthop is not link-local addresss. - -2001-01-11 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_damp.c (bgp_config_write_damp): Smart flap dampening - configuration display. - (bgp_damp_info_print): Display elapsed time from flap started. - - * bgp_damp.h (struct bgp_damp_info): Add flap start time. - - * bgpd.c (peer_create): Set last read time. - (bgp_show_peer): Display last read time. - (bgp_show_summary): Use BGP_CONFIG_DAMPENING flag to check - configuration. - - * bgpd.h (BGP_CONFIG_DAMPENING): Add new configuration option. - (struct peer): Add last read time member. - (BGP_VERSION_MP_4): Remove obsolete definition. - -2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c: Remove OLD_RIB codes. - - * bgp_route.c (bgp_process): Likewise. - - * zebra-0.90 is released. - - * bgp_route.h (BGP_INFO_HISTORY): Remove damped member from struct - bgp_info. Instead of that use BGP_INFO_DAMPED flag. - (struct bgp_info): Remove invalid member from struct bgp_info. - Instead of that use BGP_INFO_HISTORY flag. - -2001-01-10 "Akihiro Mizutani" <mizutani@dml.com> - - * bgp_damp.c (bgp_damp_info_print): New function to display - dampening status. - (DEFAULT_HARF_LIFE): Define default value. - (DEFAULT_REUSE): Likewise. - (DEFAULT_SUPPRESS): Likewise. - (bgp_config_write_damp): When config value is same as default - value, simply display "bgp dampening" to configuration. - - * bgp_damp.h (struct bgp_damp_info): Add flap member. - - * bgp_route.h (struct bgp_info): Added for BGP flap dampening - history status. - -2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_connected_add): Point-to-point connected - address is properly handled. - (bgp_connected_delete): Likewise. - - * bgp_route.c (bgp_route_init): Turn off BGP Flap dampening code - until it works fine. - -2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_show_summary): Add BGP_VERSION_MP_4 case. - - * bgp_route.c (bgp_update): When this is not damped route, clear - ri pointer. - -2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_main.c: Add "-n" no_kernel option to not install route to - kernel. Suggested by: "Matt Ranney" <mjr@ranney.com> - -2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_connected_add): Revert point-to-point - connected route patch. Reported by ruud@ruud.org (Ruud de Rooij) - - * bgp_damp.c (bgp_config_write_damp): Add configuration display - function. - - * bgp_route.c (bgp_info_free): Set NULL to BGP dampening - information when BGP info structure is freed. - (bgp_info_cmp): Check damped flag. - (bgp_announce_check): Damped route is not announced. - -2001-01-09 "Akihiro Mizutani" <mizutani@dml.com> - - * bgpd.c (neighbor_capability_route_refresh): Change "neighbor - route-refresh" command to "neighbor capability route-refresh". - (clear_bgp_soft_in): Change soft-reconfig method. - - clear ip bgp <neighbor> soft in - -------------------------------------- - Try stored cache first then route-refresh - - clear ip bgp <neighbor> in - --------------------------------- - Try route-refresh first then try to use stored cache - -2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_connected_add): Check point-to-point - connected route. Reported by ruud@ruud.org (Ruud de Rooij) - -2001-01-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_nexthop_lookup): When IBGP nexthop is - changed, refresh it. - -2001-01-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info_tag): Add as_selected to - bgp_info_tag. - -2001-01-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info_tag): Add damped and bgp_damp_info - member for BGP flap dampening. - - * bgp_damp.c: New file is added. - - * bgp_damp.h: Likewise. - -2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (BGP_VTYSH_PATH): Change "/tmp/bgpd" to "/tmp/.bgpd". - -2000-12-29 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (zlookup_connect): Change to use UNIX domain - socket for zebra communication. - -2000-12-29 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_process): Fix "bgp deterministic-med" process. - -2000-12-27 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_process): Add "bgp deterministic-med" process. - -2000-12-25 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): Use ntohl comparing router ID. - -2000-12-18 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): When over three same prefix exit, - withdrawing best prefix perform router ID comparison. - -2000-12-15 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): Do not compare router ID when the - routes comes from EBGP peer. When originator ID is same, take - shorter cluster-list route. If cluster-list is same take smaller - IP address neighbor's route. - - * bgpd.c (bgp_bestpath_aspath_ignore): Add "bgp bestpath as-path - ignore" command. When this option is set, do not concider AS path - length when route selection. - (bgp_bestpath_compare_router_id): Add "bgp bestpath - compare-routerid". When this option is set, compare router ID - when the routes comes from EBGP peer. - -2000-12-15 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_info_cmp): Compare originator ID when it is - available. - -2000-12-14 Akihiro Mizutani <mizutani@dml.com> - - * bgp_packet.c (bgp_notify_receive): Disply received Notify data - information. - -2000-12-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_filter.c (as_filter_free): Use MTYPE_AS_FILTER_STR to make - it sure the memory is freed. - - * bgp_route.c (route_vty_out_detail): Do not use AF_INET6 outside - HAVE_IPV6. - -2000-12-08 Akihiro Mizutani <mizutani@dml.com> - - * bgp_packet.c (bgp_notify_send_with_data): Store BGP notification - data part. - - * bgp_network.c (bgp_accept): When BGP connection comes from - unconfigured IP address, close socket immediately. - - * bgpd.c: Fix some display format. - -2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_keepalive_send): Delete duplicate - bgp_packet_set_size () call. - -2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_read_packet): Remove debug codes. - -2000-11-27 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_snmp.c (write_bgpPeerTable): Add SNMP set method routine. - - * bgp_fsm.c (bgp_stop): Use fsm_change_status to change peer's - status. - (bgp_establish): Likewise. - -2000-11-26 Akihiro Mizutani <mizutani@dml.com> - - * bgp_open.c: Fix error messages. - -2000-11-25 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_establish): Call BGP trap when the peer is - established. - (bgp_stop): Call BGP trap when the peer is dropped. - -2000-11-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_snmp.c (bgp4PathAttrTable): Return BGP path attribute table. - - * bgpd.h (struct peer): Add update_time for track last update - received time. - - * bgp_packet.c (bgp_notify_receive): Preserv notify code and sub - code in any case. - - * bgp_snmp.c (bgpPeerTable): Return remote router ID instead of - peering IP address. - (bgpPeerTable): Return actual BGP version number. - -2000-11-22 Akihiro Mizutani <mizutani@dml.com> - - * bgp_debug.c (bgp_notify_print): Notify data length display bug - is fixed. - -2000-11-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (zlookup_connect): When UNIX domain connection to - zebra is enabled, use the method. - -2000-11-16 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: Revise debug message output. - -2000-11-15 Akihiro Mizutani <mizutani@dml.com> - - * bgp_clist.c (ip_community_list): Fix bug of string comparison. - -2000-11-14 Akihiro Mizutani <mizutani@dml.com> - - * bgp_community.c (community_match): Fix bug of memcmp return - value check. - -2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_clist.c (community_list_match_exact): Add check for - entry->style is COMMUNITY_LIST. - (community_match_regexp): Apply new com_nthval macro. - -2000-11-07 Rick Payne <rickp@rossfell.co.uk> - - * bgp_routemap.c (route_set_community_delete): "set - community-delete COMMUNITY-LIST" is added. - - * bgp_community.c (community_del_val): Delete one community. - (community_delete): Delete all community included in list. - (community_match): Fix bug of matching community value. - - * bgp_clist.c (community_entry_free): Free community regular - expression. - (community_entry_make): Default style is COMMUNITY_LIST. - (community_entry_lookup): Make it sure style is COMMUNITY_LIST. - (community_entry_regexp_lookup): New function for community - regular expression lookup. - (community_match_regexp): New function. - (community_delete_regexp): New function. - (community_list_delete_entries): New function. - (community_list_match): Add COMMUNITY_REGEXP treatment. - (community_list_match_exact): Likewise. - (config_write_community): Write community list according to - entry->style. - -2000-11-07 Rick Payne <rickp@rossfell.co.uk> - - * bgp_attr.c (bgp_attr_aspath): AS path first AS check. - - * bgp_clist.c (struct community_entry): Add style, regexp, reg to - community_entry. - -2000-11-06 Rick Payne <rickp@rossfell.co.uk> - - * bgp_aspath.c (aspath_firstas_check): AS path first AS check. - - * bgpd.c (bgp_enforce_first_as): New command "bgp - enforce-first-as". - - * bgpd.h (BGP_CONFIG_ENFORCE_FIRST_AS): Add new flag. - -2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_community.c (community_compare): Copy byte stream data to - actual value instead of using type casting hack. - (community_add_val): Likewise. - (community_uniq_sort): Likewise. - (community_print): Likewise. - (community_print_vty): Likewise. - (community_include): Use memcmp to compare community value. - - * bgp_community.h (com_lastval): com_lastval and com_nthval macro - return pointer. - -2000-11-06 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.h (struct peer): Add established and dropped member for - count peering up/down statistics. - - * bgpd.c (bgp_show_peer): Display peering up/down statistics. - - * bgp_fsm.c (bgp_establish): Increment established count. - (bgp_stop): Increment dropped count. - - * bgp_packet.c (bgp_notify_receive): Increament notify count. - -2000-11-1 Akihiro Mizutani <mizutani@dml.com> - - * bgp_fsm.c: Fix bug of holdtimer is not reset when bgp cleared. - -2000-10-31 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h: Static bit flag is set by (1 << DIGIT). - -2000-10-24 Akihiro Mizutani <mizutani@dml.com> - - * bgp_ecommunity.c (ecommunity_dup): Extended community display - format fix. - -2000-10-24 Arkadiusz Miskiewicz <misiek@pld.org.pl> - - * bgp_network.c (bgp_serv_sock_addrinfo): Use gai_strerror. - (bgp_serv_sock_addrinfo): Check address family. - -2000-10-23 Jochen Friedrich <jochen@scram.de> - - * bgp_snmp.c: bgp_oid and bgpd_oid are used in smux_open after it - is registered. So those variables must be static. - -2000-10-23 Akihiro Mizutani <mizutani@dml.com> - - * bgp_routemap.c (route_match_ip_next_hop): Change "match ip - next-hop" argument from IP address to access-list name. - Remove zebra-0.88 compatibility commands. - "match ip prefix-list WORD" - "match ipv6 prefix-list WORD" - -2000-10-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (route_match_ipv6_next_hop_compile): Fix bug of - passing the pointer to the pointer of struct in6_addr instead of - the pointer of struct in6_addr in "match ipv6 next-hop" command. - - * bgp_route.c (bgp_announce_check): Enclose IPv6 part with - HAVE_IPV6. - -2000-10-20 Jasper Wallace <jasper@ivision.co.uk> - - * bgp_snmp.c (bgpPeerTable): ntohs missing bug is fixed. Change - to use linklist.c. Define COUNTER32 as ASN_COUNTER. - -2000-10-18 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_announce_check): attr->nexthop empty check - should be done by attr->nexthop.s_addr instead of strcmp. - -2000-10-18 Akihiro Mizutani <mizutani@dml.com> - - * bgp_zebra.c (zebra_read_ipv4): Pass nexthop value to - bgp_redistribute_add(). - - * bgp_nexthop.c (bgp_multiaccess_check_v4): New function for - checking IPv4 multiaccess nexthop. - - * bgp_route.c (bgp_announce_check): In case of the nexthop is - reachable on multiaccess media, do not change nexthop. - (bgp_redistribute_add): Set nexthop when the value is passed. - -2000-10-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_timer_set): If peer is passive mode, do not set - connect timer. - (bgp_start): If the peer is passive mode, force to move to Active - mode. - -2000-10-17 Horms <horms@vergenet.net> - - * bgp_debug.c (debug_bgp_fsm): Fix typo. - -2000-10-17 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c: "show ipv6 bgp" route display improvement. - -2000-10-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (neighbor_routes): Allocate sockunion for callback - function. - (bgp_show_neighbor_route): Remove static declaration for union - sockunion. - - * bgpd.c (peer_update_source_set): Clean previously allocated - memory before allocate new one. - -2000-10-03 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (neighbor_routes): Add show neighbor's routes - command. - "show ip bgp neighbors (A.B.C.D|X:X::X:X) routes" - "show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) routes" - "show ipv6 bgp neighbors (A.B.C.D|X:X::X:X) routes" - "show ipv6 mbgp neighbors (A.B.C.D|X:X::X:X) routes" - -2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * zebra-0.89 is released. - -2000-10-02 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: "bgp deterministic-med" command is added. - -2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_connected_add): Apply mask for connected - route addition and deletion. - -2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_cmp_left): Skip confederation AS segment - when comparing leftmost AS number. - -2000-09-29 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (peer_route_reflector): Route reflector can be set for - IBGP peer. - (bgp_distribute_set): Fix bug of string check for (in|out). - (bgp_show_summary): Display total neighbor count. - -2000-09-28 Akihiro Mizutani <mizutani@dml.com> - - * bgp_attr.c (bgp_packet_attribute): Only add cluster_list and - originator for clinet to client routes. - (bgp_packet_attribute): Add new cluster_list to the beginning of - existing cluster_list. - (bgp_packet_attribute): Fix bug of originator is rewritten even - when originator is already set. - -2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_client_to_client_reflection): Add new command. - "no bgp client-to-client reflection" - "bgp client-to-client reflection" - - * bgpd.h (BGP_CONFIG_NO_CLIENT_TO_CLIENT): Add new definition. - -2000-09-26 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_read): Make BGP packet read to non-blocking - read. - (bgp_read_packet): Likewise. - (bgp_read_packet): When errono is EAGAIN, try to read it again. - - * bgp_fsm.c (bgp_stop): Clear packet size and read buffer. - -2000-09-26 Akihiro Mizutani <mizutani@dml.com> - - * bgp_routemap.c: Configuration of prefix-list match is shown as - "match ip address prefix-list <WORD>". Old configuration "match - ip prefix-list <WORD>" is left for compatibilitty. - -2000-09-25 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.h (BGP_CONFIG_MED_MISSING_AS_WORST): Changed from - BGP_CONFIG_MISSING_AS_WORST. - - * bgpd.c (bgp_bestpath_med): Change missing-as-worst syntax. - Old "bgp bestpath missing-as-worst" - New "bgp bestpath med missing-as-worst" - -2000-09-24 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c: Compare MED properly in case of CONFED-IBGP. - -2000-09-21 steve@Watt.COM (Steve Watt) - - * bgp_debug.h: Do not declare debug variables conf_bgp_debug_* and - term_bgp_debug_*. - - * bgp_debug.c: Declare variables here. - -2000-09-21 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: MBGP soft-reconfiguration command is added. - clear ip bgp x.x.x.x ipv4 (unicast|multicast) in - clear ip bgp x.x.x.x ipv4 (unicast|multicast) out - clear ip bgp x.x.x.x ipv4 (unicast|multicast) soft - clear ip bgp <1-65535> ipv4 (unicast|multicast) in - clear ip bgp <1-65535> ipv4 (unicast|multicast) out - clear ip bgp <1-65535> ipv4 (unicast|multicast) soft - clear ip bgp * ipv4 (unicast|multicast) in - clear ip bgp * ipv4 (unicast|multicast) out - clear ip bgp * ipv4 (unicast|multicast) soft - - Change "clear ip bgp vpnv4 x.x.x.x soft" command to - "clear ip bgp x.x.x.x vpnv4 unicast soft". - - "bgp bestpath med confed" command is added. - - * bgpd.h (BGP_CONFIG_MED_CONFED): Add New definition. - -2000-09-18 Rick Payne <rickp@rossfell.co.uk> - - * bgpd.c (bgp_show_peer): Fix misplaced #endif. - -2000-09-12 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (bgp_default_local_preference): Add "bgp default - local-preference" command. - - * bgp_nexthop.c (no_bgp_scan_time): Add "no bgp scan-time" - command. - -2000-09-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (bgp_zebra_announce): BGP confederation peer's routes - are passed to zebra like IBGP route. - -2000-09-10 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (bgp_config_write_peer): Make it consistent passive - configuration. - - * bgp_route.c: Community match command is added. - "show ip bgp community <val>" - "show ip bgp community <val> exact-match" - -2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_nexthop_lookup): ebgp-multihop routes are - treated as IBGP routes. - -2000-09-08 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (bgp_show_route): When local-AS community route is - selected, display "not advertised outside local AS" to "show ip - route A.B.C.D" output. - (show_ip_bgp_ipv4_filter_list): Add below four commands. - "show ip bgp ipv4 (unicast|multicast) filter-list WORD" - "show ip bgp ipv4 (unicast|multicast) community" - "show ip bgp ipv4 (unicast|multicast) community-list WORD" - "show ip bgp ipv4 (unicast|multicast) community-list WORD exact-match" - - * bgp_clist.c (community_list_match_exact): Community exact match - function. - -2000-09-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Add peer's ttl check. - - * bgpd.h (struct peer): Structure member refresh is renamed to - refresh_adv. - - * bgpd.c (clear_bgp_soft_in): Check PEER_FLAG_ROUTE_REFRESH flag - when soft reconfiguration is performed. - - * bgp_zebra.c (bgp_zebra_announce): When the peer is EBGP and - ebgp-multiphop is set, set ZEBRA_FLAG_INTERNAL for nexthop lookup. - - * bgp_route.h (struct bgp_info_tag): Add valid flag. - -2000-08-25 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: Add AS base BGP soft reconfiguration. - - * bgp_route.c: When no-advertise or no-export route is selected, - "show ip bgp" display "not advertised to EBGP peer" or "not - advertised to any peer" message. - -2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * zebra-0.88 is released. - - * bgp_dump.c (dump_bgp_routes): Change "dump bgp routes" to "dump - bgp route-mrt" to support MRT specific dump format. - - * bgpd.c (bgp_init): "clear ip bgp vpnv4 soft {in,out}" command is - added. - - * bgp_route.c (bgp_update): Currently nexthop check is only works - for IPv4. - -2000-08-17 Akihiro Mizutani <mizutani@dml.com> - - * bgpd. (clear_ip_bgp_all_soft): Add "clear ip bgp * soft" for - both inbound and outbound soft reconfiguration. - -2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (clear_ip_bgp_peer_soft_out): Add soft-reconfiguration - outbound. - (peer_new): Set route-refresh flag. - -2000-08-16 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: "no bgp router-id A.B.C.D" alias is added. "no bgp - cluster-id A.B.C.D" alias is added. " bgp cluster-id - <1-4294967295>" alias is added. "clear ip bgp * soft in" command - is added. "clear ip bgp A.B.C.D in" alias is added. "clear ip - bgp * in" alias is added. - -2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Add soft_reconfig flag. When the flag - is set do not install the route into Adj-RIBs-In. - (bgp_update): Perform implicit withdraw before filtering of the - route. - - * bgp_packet.c (bgp_read): draft-ietf-idr-bgp-route-refresh-01.txt - capability code and BGP message can be accepted. - - * bgp_open.c (bgp_capability_parse): Likewise. - - * bgp_route.c (bgp_refresh_table): New function for route refresh. - (bgp_refresh_rib): Likewise. - - * bgpd.c (bgp_show_peer): Display route refresh status. - - * bgp_route.c (bgp_aggregate_add): Add check for the route - validness. - (bgp_aggregate_delete): Likewise. - -2000-08-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_nexthop.c (bgp_scan): Care for aggregate route when the - route become inaccessible. - -2000-08-15 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (show_ip_bgp_prefix): "show ip bgp A.B.C.D/M" - command is added. - -2000-08-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (bgp_interface_up): Register connected route. - (bgp_interface_down): Unregister connected route. - -2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info): Add distance to the structure. - - * bgp_route.c (bgp_aggregate_increment): Aggregate route only - match to smaller prefixlen route not match same prefixlen route. - (bgp_aggregate_decrement): Likewise. - (bgp_aggregate_add): Likewise. - (bgp_aggregate_delete): Likewise. - (bgp_network_backdoor): Add backdoor network configuration. - - * bgpd.h (struct bgp ): Add distance_{ebgp,ibgp,local} for store - configuration distance value. - - * bgp_route.c (bgp_update): Filter EBGP route which has non - connected nexthop. - - * bgp_attr.c (bgp_attr_aggregate_intern): New function for - aggregate route. Set origin to IGP. Set atomic aggregate flag. - Set aggregator AS and address. - (bgp_attr_aggregate_intern): Check BGP_CONFIG_CONFEDERATION when - filling aggregator_as. - - * bgp_route.c (bgp_process): Delete suppress check for install - suppressed route into local routing table. - (bgp_aggregate_increment): Use bgp_attr_aggregate_intern() instead - of bgp_attr_default_intern (). - (bgp_aggregate_add): Likewise. - - * bgpd.c (bgp_get): Call bgp_if_update_all() after BGP instance is - created. This is for avoid 0.0.0.0 router-id. - -2000-08-13 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (route_vty_out_detail): Display "valid" when the - route is valied. Display "aggregated" when the route is - aggregated. "Advertisements suppressed by an aggregate" is - displayed when the route is suppressed. - (bgp_info_cmp): Prefer EBGP than Confed-EBGP. - -2000-08-10 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c (route_vty_out_detail): Display format change. - -2000-08-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_update): Only AFI_IP nexthop check is enabled. - - * bgpd.c (bgp_delete): Delete static route before delete peer - configuration. - -2000-08-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c: Include bgpd/bgp_nexthop.h. - -2000-07-31 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (bgp_show_summary): "show ip bgp summary" shows own BGP - identifier. And status is changed like below. - - State/Pref -> State/PfxRcd - Shutdown -> Idle (Admin) - PrefixOvflw -> Idle (PfxCt) - - * bgp_route.c (route_vty_out): Show internal route as "i". - -2000-07-13 Jim Bowen <jimb@zereau.net> - - * bgp_snmp.c: Add BGP peer MIB implementation. - -2000-07-12 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c (bgp_show_peer): Fix typo. - -2000-07-11 Akihiro Mizutani <mizutani@dml.com> - - * bgp_routemap.c: Add commands for deleting set without argument. - -2000-07-03 Akihiro Mizutani <mizutani@dml.com> - - * bgp_zebra.c: Fix redistribute help strings. - -2000-07-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_show): When bgpd works as vtysh server send all - output to vty at once. - -2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_mplsvpn.c (no_vpnv4_network): "no network A.B.C.D/M rd WORD - tag WORD" command is added. - - * bgp_ecommunity.c (ecommunity_vty_out): New function added. - -2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_show): Fix total number of prefix count bug. - - * bgpd.c (bgp_show_peer): Display VPNv4 unicast configuration and - negotiation result in "show ip bgp neighbors". - -2000-06-12 Akihiro Mizutani <mizutani@dml.com> - - * bgpd.c: Fix help strings. - - * bgpd.h: Likewise. - -2000-06-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_aggregate_unset): Fix bug of checking rn->info - instead of rn. Reported by Akihiro Mizutani <mizutani@dml.com>. - - * bgp_mplsvpn.c (vpnv4_network): For testing purpose, "network - A.B.C.D rd RD" is added to address-family vpnv4 unicast node. - - * bgp_route.c (bgp_static_set): Set safi to p.safi. - -2000-06-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_show_prefix_list): Change to use bgp_show(). - (bgp_show_regexp): Change to use bgp_show(). - (show_adj_route): Change to display header. - - * bgpd.c (clear_bgp): Set peer->v_start to default value when peer - is cleared manually. - - * bgp_route.c (bgp_show_route): New function which display - specific BGP route. Divided from bgp_show(). - (bgp_static_delete): Delete all static route. - -2000-06-09 NOGUCHI Kay <kay@v6.access.co.jp> - - * bgp_route.c (show_ipv6_bgp): "show ipv6 bgp" is broken with - invalid privious fix. Now show_ipv6_bgp and show_ipv6_bgp_route - take care of "show ipv6 bgp [X:X::X:X]". Same change for "show ip - mbgp" and "show ipv6 mbgp". - -2000-06-07 Akihiro Mizutani <mizutani@dml.com> - - * bgp_route.c: Fix help strings and command arguments. - -2000-06-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_ecommunity.c: Include prefix.h - -2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info_tag): New structure to hold tag - value. - - * bgp_route.c (bgp_adj_set): table NULL check is added. - (bgp_adj_unset): Likewise. - (bgp_adj_lookup): Likewise. - (bgp_adj_clear): Likewise. - (route_vty_out): Add SAFI check for nexthop display. - (bgp_withdraw): Add SAFI check for withdraw route. - - * Remove all #ifdef MPLS_VPN then include it as default. - - * bgpd.c: Temporary disable peer-group command until the - implementation is completed. - - * bgp_routemap.c (bgp_route_map_init): Install - route_metric_match_cmd. - (route_match_metric_compile): MED value compile using strtoul. - -2000-06-05 Akihiro Mizutani <mizutani@dml.com> - - * bgp_filter.c: Fix help strings. Change REGEXP to LINE. Change - NAME to WORD. - - * Change command argument to more comprehensive. - - METRIC -> <0-4294967295> - WEIGHT -> <0-4294967295> - LOCAL_PREF -> <0-4294967295> - IP_ADDR -> A.B.C.D - AS -> <1-65535> - AS-PATH-NAME -> WORD - ACCESS_LIST -> WORD - PREFIX_LIST -> WORD - COMMUNITY -> AA:NN - EXT_COMMUNITY -> ASN:nn_or_IP-address:nn - IPv6_ADDR -> X:X::X:X - - * bgp_clist.c: Fix help strings. - -2000-06-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (peer_active): Add new function for check the peer is - active or not. - (neighbor_activate): New command "neighbor PEER activate" and "no - neighbor PEER activate" are added. - - * bgp_packet.c: Include bgpd/bgp_mplsvpn.h. - -2000-06-02 Akihiro Mizutani <mizutani@dml.com> - - * bgp_clist.c: Fix commuity-list help strings. - - * bgp_routemap.c: Fix "set community" help strings. Add #define - SET_STR. Use (unicast|multicast) argument for "set nlri" command. - -2000-06-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (route_set_community_none_cmd): "set community - none" command is added to route-map. - -2000-06-01 Akihiro Mizutani <mizutani@dml.com> - - * bgp_debug.c: Change "show debug" to "show debugging". Now "show - debugging" is not used in VIEW_NODE. - -2000-05-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_timer_set): Add check for shutdown flag. This - fix unconditional BGP connection. - - * bgpd.c (peer_shutdown): Replace peer_shutdown() with - peer_change_flag_with_reset(). - -2000-05-26 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (no_bgp_default_ipv4_unicast): Add "no bgp default - ipv4-unicast" command. - - * bgpd.h (BGP_CONFIG_NO_DEFAULT_IPV4): Add new definition. - - * bgp_filter.c (as_list_delete): Free all AS filter. - - * bgp_clist.c (community_list_delete): Free all community entry. - - * bgp_filter.c (no_ip_as_path_all): New DEFUN for "no ip as-path - access-list NAME". - - * bgp_clist.c (no_ip_community_list_all): New DEFUN for "no ip - community-list NAME". - -2000-05-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (ipv6_mbgp_neighbor_routes): Change "show ip bgp PEER - routes" to "show ip bgp PEER received-routes" - -2000-05-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_ecommunity.c (ecommunity_parse): New file for Extended - Communities attribute. - * bgp_ecommunity.h: Likewise. - -2000-05-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_mplsvpn.h: New file for MPLS-VPN. - * bgp_mplsvpn.c: Likewise. - - * bgpd.c (bgp_delete): Fix bug of "no router bgp" crush. - -2000-05-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_bestpath_missing_as_worst): Add "bgp bestpath - missing-as-worst". - -2000-05-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (match_community): Clarify help of "match - community". - -2000-05-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_cmp_left): Remove debug code. - -2000-04-27 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_info_cmp): Compare MED only both routes comes - from same neighboring AS. - - * bgp_aspath.c (aspath_cmp_left): Compare leftmost AS value. - - * bgp_route.c (bgp_info_cmp): Fix misused htonl() to ntohl(). - -2000-04-26 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_output_filter): When distribute-list's - corresponding access-list does not exist, filter all routes. - (bgp_input_filter): Likewise. - -2000-04-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_packet_attribute): Propagate MED to IBGP peer. - - * bgp_route.c (bgp_info_cmp): Add evaluation of local preference. - -2000-04-18 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_distribute_update): Add struct access_list * - argument. - -2000-04-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_clist.c (community_list_dup_check): Add duplicate insertion - check. - - * bgp_filter.c (as_list_dup_check): Add duplicate insertion check. - - * bgp_route.c (bgp_show): Fix undeclared write variable. - -2000-04-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c: Add "match ip address prefix-list". - -2000-03-29 Rick Payne <rickp@rossfell.co.uk> - - * bgp_aspath.c (aspath_strip_confed): Fix realloc problem. - -2000-03-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_reconnect): Connect retry timer is expired when - the peer status is Connect. - -2000-03-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * Fix bug of rewritten originator-id. - -2000-01-27 Rick Payne <rickp@rossfell.co.uk> - - * bgp_aspath.c (aspath_delimiter_char): New function. Instead of - directly referencing array, search proper AS path delimiter. - (aspath_strip_confed): Strip the confederation stuff from the - front of an AS path. - (aspath_add_left_confed): New function for adding specified AS to - the leftmost AS_CONFED_SEQUENCE. - - * bgp_aspath.h: Change AS_CONFED_SEQUENCE and AS_CONFED_SET value - to Cisco compatible. - - * bgpd.c (bgp_confederation_id_set): Confederation configuration. - (bgp_confederation_id_unset): Likewise. - (bgp_confederation_peers_check): Likewise. - (bgp_confederation_peers_add): Likewise. - (bgp_confederation_peers_remove): Likewise. - (bgp_confederation_peers_set): Likewise. - (bgp_confederation_peers_unset): Likewise. - (bgp_confederation_peers_print): Likewise. - -2000-01-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c: Introduce peer_change_flag_with_reset() fucntion. - -2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_open.c (bgp_open_option_parse): When there is no common - capability send Unsupported Capability error to the peer. - -2000-01-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_open.c (bgp_capability_mp): Fix bug of mis-negotiation about - IPv6 unicast. - - * bgpd.c (bgp_init): Add "soft-reconfiguration inbound" command. - -2000-01-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (neighbor_strict_capability): Add - "strict-capability-match" command. - - * bgp_zebra.c (bgp_if_update): Ignore NET127 determining - router-id. - - * bgpd.c (peer_override_capability): Add "override-capability" - command. - -1999-12-16 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_write): Change status to Idle and set timer - after write failed. - -1999-12-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (bgp_zebra_announce): Add info->selected check. - -1999-12-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (nlri_unfeasible): nlri_unfeasible() is merged with - nlri_parse(). - -1999-12-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.h (BGP_EVENT_DELETE): Macro added. - - * bgp_fsm.c (bgp_stop): Clear all event threads of the peer when - the peer is cleared. - - * bgp_zebra.c (bgp_nexthop_set): Clear interface index of - link-local address. This is KAME specific problem. - -1999-12-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_mp_reach_parse): Comment out previous code for a - while. We don't completely detect the link is shared or not at - this moment. - - * bgp_packet.c (bgp_notify_send): Make shortcut call of - bgp_write() and bgp_stop(). - - * bgp_attr.c (bgp_mp_reach_parse): Fix serious bug when getting - global and link-local address. - -1999-12-05 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (no_neighbor_port): New command added. - (peer_new): Set send_community. - -1999-12-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (show_ip_bgp_summary): Changed to use bgp_show_summary(). - (show_ip_mbgp_summary): Likewise. - (show_ipv6_bgp_summary): Likewise. - (show_ipv6_mbgp_summary): Add new command. - (peer_free): Free peer->host. - (peer_lookup_by_su): Delete function. - (ipv6_bgp_neighbor): Changed to use peer_remote_as(). - (sockunion_vty_out): Function deleted. - (vty_clear_bgp): Use afi instead of family. - Delete old list bgp_list. Use struct newlist *bgplist. - (peer_lookup_by_host): Function deleted. - -1999-12-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (struct peer_group): New structure added. - (struct peer_conf): New structure added. - (struct peer): Change all prefix_count to unsigned long. - - * bgpd.c: Reconstruct all of VTY commands reflect internal - structure change. - Use bgplist instead of bgp_list. - Use peerlist intstead of peer_list. - - * bgp_attr.c (bgp_mp_reach_parse): If nlri_parse return -1, stop - parsing then return immediately. - - * bgp_route.c (nlri_parse): When NLRI parse error occured, return - -1. - (nlri_process): Use pcount_v4_{unicast,multicast}. - (nlri_delete): Likewise. - -1999-11-25 Robert Olsson <Robert.Olsson@data.slu.se> - - * bgp_routemap.c (route_match_nlri): `match nlri - unicast|multicast' and `set nlri unicast|multicast' command are - added. - -1999-11-22 Robert Olsson <Robert.Olsson@data.slu.se> - - * bgpd.c: Add translate-update support. - - * bgpd.h (TRANSLATE_UPDATE_OFF): Add translate-update definition. - -1999-11-19 Robert.Olsson@data.slu.se - - * bgp_route.c (bgp_peer_delete): Add MBGP peer clear codes. - -1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_open.c (bgp_capability_mp): Temporary comment out - SAFI_UNICAST_MULTICAST handling until we know the meanings. - -1999-11-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_btoa.c: New file added. - -1999-11-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (struct peer): Add dont_capability flag. - (struct peer): Add override_capability flag. - - * bgpd.c (neighbor_dont_capability_negotiation): `neighbor PEER - dont-capability-negotiation' added. - -1999-11-12 Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us> - - * bgp_attr.c (bgp_mp_reach_parse): Ignore link-local addresses - attribute from non-shared-network peers. - -1999-11-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_snmp.c: New file added. - - * BGP4-MIB.txt: Updated to the latest Internet-Draft - draft-ietf-idr-bgp4-mib-04.txt. - -1999-11-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_route_init): Add `show ipv6 bgp prefix-list'. - - * bgp_attr.c (bgp_mp_unreach_parse): Enclose safi setup with - #ifdef HAVE_MBGPV4. - -1999-11-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c (no_dump_bgp_all): Add [PATH] and [INTERVAL] to no - dump bgp commands. - (config_write_bgp_dump): Write interval value to the - configuration. - -1999-11-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c: Redistribute route-map support is added. - - * bgp_zebra.h: New file added. - -1999-11-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c: BGP packet dump routine compatible with MRT. - * bgp_dump.h: BGP packet dump routine compatible with MRT. - - * bgp_debug.c: Renamed from bgp_dump.c - * bgp_debug.h: Renamed from bgp_dump.h - -1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org> - - * BGP4-MIB.txt: New file added. Edited version of RFC1657. - -1999-10-25 Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us> - - * bgp_route.c (bgp_announce): If we're not on a shared network - with the peer and we don't have a link-local next hop, but the - inbound next-hop has a link-local address, don't readvertise it to - our peer. - -1999-10-25 Marc Boucher <marc@mbsi.ca> - - * bgp_zebra.c: Add redistribute kernel command. - -1999-10-25 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_reset): New function added. - - * bgpd.conf.sample2: Add IPv6 configuration sample. - -1999-10-24 Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us> - - * bgp_route.c (ipv6_aggregate_address): Function added. - -1999-10-21 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_update): Unintern aspath, community, cluster - list after parsing BGP update packet. - - * bgp_attr.c (bgp_attr_aspath): Intern parsed aspath. - (bgp_attr_community): Intern parsed community. - (bgp_attr_cluster_list): Intern parsed cluster list. - - * bgp_routemap.c: Add `set community-additive' command. - -1999-10-21 Alexandr D. Kanevskiy <kad@blackcatlinux.com> - - * bgp_routemap.c (route_set_local_pref): Fix bug of setting - attribute flag. - -1999-10-21 Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us> - - * bgp_route.c (bgp_announce): Add check of IPv6 default route - announcement. - - * bgp_packet.c (bgp_update_send): Add BGP announcement logging. - -1999-10-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * `show ip[v6] bgp PREFIX' show uptime of the route. - -1999-10-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_filter_set): Delete PEER_FAMILY_{IPV4,IPV6}. instead - of that use AF_INET and AF_INET6 directly. - (vty_clear_bgp): Add new function to support various clear ip bgp - method. - -1999-10-04 Lars Fenneberg <lf@elemental.net> - - * bgpd.c (clear_ip_bgp): Add `clear ip bgp ASN'. - -1999-10-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c: Add `match ip prefix-list' and `match ipv6 - prefix-list'. - -1999-09-28 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_collision_detect): Add BGP collision detection - function. - -1999-09-26 Blake Meike <bmeike@adero.com> - - * bgpd.c (neighbor_port): New command `neighbor PEER port PORT' is - added. - -1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (no_neighbor_timers_keepalive): Change MIN to min. Add - min() macro. - -1999-08-19 Rick Payne <rickp@rossfell.co.uk> - - * bgp_packet.c (bgp_open): BGP holdtimer bug is fixed. Make BGP - keepalive timer configurable. - -1999-08-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (bgp_redistribute_set): Fix redistribute bug. - -1999-08-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_peer_display): show ip bgp neighbors PEER only list - the peer not all of them. - -1999-08-11 Rick Payne <rickp@rossfell.co.uk> - - * bgp_route.c (bgp_announce): Remove MED if its an EBGP peer - - will get overwritten by route-maps. - -1999-08-08 Rick Payne <rickp@rossfell.co.uk> - - * bgp_routemap.c: Multi protocol route-map modification. - -1999-08-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c: Set network statement route's origin attribute as - igp. - - * bgp_zebra.c: Set redistribute route's origin attribute as - incomplete. - - * bgp_route.c (bgp_info_cmp): Add attribute existance check, - origin attribute check, BGP peer type check. - -1999-07-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_peer_delete): Reselect of IPv6 route. - -1999-07-29 Rick Payne <rickp@rossfell.co.uk> - - * Changed route-maps to behave in a more cisco-like fashion - -1999-07-27 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (bgp_stop): Very serious bug of bgp_stop () is fixed. - When multiple route to the same destination exist, bgpd try to - announce the information to stopped peer. Then add orphan write - thread is added. This cause many strange behavior of bgpd. - Reported by Georg Hitsch <georg@atnet.at>. - -1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c: Change peer's A.B.C.D to PEER. - -1999-07-22 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_announce): Add hack for link-local nexthop. - - * bgp_zebra.c (bgp_zebra_announce): Fill in nexthop address from - local address. - -1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_open): Holdtime fetch bug is fixed. Reported - by Yuji SEKIYA <sekiya@sfc.wide.ad.jp>. - -1999-07-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c (fsm_holdtime): Don't close file descriptor in - fsm_holdtime (). - -1999-07-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c: Add `set atomic-aggregate' command. - -1999-07-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (route_set_ip_nexthop_cmd): Change "ip nexthop" - to "ip next-hop". - -1999-07-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (show_ipv6_bgp_regexp): `show ipv6 bgp regexp' - added. - -1999-07-01 Rick Payne <rickp@rossfell.co.uk> - - * bgp_zebra.c (zebra_init): Install standard commands to - ZEBRA_NODE. - -1999-06-28 Rick Payne <rickp@rossfell.co.uk> - - * bgpd.c (bgp_delete): bgp peer deletion bug is fixed. - -1999-06-25 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c: Add neighbor update-source command as ALIAS to - neighbor_interface. - -1999-06-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_packet_attribute): Send community attribute when - send_community flag is set. - - * bgpd.h (struct peer): Add send_community flag. - -1999-06-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (router_bgp): router bgp's argument changed from AS_NO to - <1-65535>. - -1999-06-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.h (struct bgp_info): Add subtype for BGP route type. - -1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_community.c (community_merge): Function added. - -1999-06-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_clist.c: New file. - * bgp_clist.h: New file. - - * bgp_community.h (COMMUNITY_LOCAL_AS): Added for Cisco - compatibility. - (COMMUNITY_NO_ADVERTISE): Fix typo. - -1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c: Add `set weight WEIGHT' command. - - * bgpd.c: Remove all_digit_check function. Instead of that use - all_digit function in lib/prefix.c. - - * bgp_routemap.c (bgp_route_map_init): Install - no_set_ipv6_nexthop_global_cmd and no_set_ipv6_nexthop_local_cmd - element to the RMAP_NODE. - -1999-05-28 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_make_str): Declare aspath_delimiter_char - inside aspath_make_str function. - (aspath_prepend): New function is added for AS path prepend. - (aspath_make_str_count): Renamed from aspath_make_str. AS path - count is set to the structure. - (aspath_merge): New function. - -1999-05-22 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (redistribute_bgp): Add new DEFUN. - (no_redistribute_bgp): Likewise. - (router_zebra): Semantics changed. Now 'router zebra' is default - behavior of bgpd. - -1999-05-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c: Add some commands to bgp route-map. - match ip next-hop: New command. - match metric: New command. - set metric: Doc fix. - set local-preference: Add DEFUN. - -1999-05-14 Stephen R. van den Berg <srb@cuci.nl> - - * bgp_main.c (signal_init): SIGTERM call sigint. - (sigint): Loggging more better message. - -1999-05-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_packet_attribute): AS path attribute extended - length bit check is added. - -1999-05-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (bgp_route_map_init): Call route_map_install_set - function with route_set_local_pref_cmd argument. - (no_match_aspath): Function added. - (route_set_metric): Set attribute flag bit. - - * bgp_attr.c (bgp_packet_attribute): MULTI_EXIT_DISC is now in BGP - packet. - -1999-05-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (no_neighbor_timers_holdtime): `no neighbor PEER timers - holdtime' command is added. - - * bgpd.h (BGP_DEFAULT_HOLDTIME_BIG): Delete define. - - * bgpd.c (bgp_prefix_list_set): New function added. - (bgp_prefix_list_unset): Likewise. - (bgp_prefix_list_update): Likewise. - (show_ip_bgp_neighbors): prefix-list information display. - -1999-05-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_delete): Function added for `no router bgp'. - -1999-05-05 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c (bgp_dump_attr): Add originator_id display. - - * bgpd.c (bgp_router_id): Even when address is malformed set the - value to configuration bug fixed. - (no_bgp_router_id): New function. - (no_bgp_cluster_id): New function. - -1999-05-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (BGP_ATTR_ORIGINATOR_ID): Changed from BGP_ATTR_ORIGINATOR. - -1999-05-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (bgp_announce): Add route reflector check. - -1999-05-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_cluster_id): Add function for route reflector. - (neighbor_route_reflector_client): Likewise. - (no_neighbor_route_reflector_client): Likewise. - - * bgpd.h (struct bgp ): Add cluster for route reflector. - - * bgp_route.c (show_ip_bgp_prefix_list): New command is added. - -1999-04-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * Makefile.am (noinst_HEADERS): Add bgp_filter.h - - * bgp_aspath.c (aspath_undup): Function deleted. aspath_free () - has same functionality. - - * bgp_filter.h: New file. - - * bgp_aspath.c (aspath_unintern): Rename aspath_free () to - aspath_unintern () - (aspath_free): New function. - -1999-04-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_aggregate): Function added. - - * bgp_aspath.h (aspath_aggregate): Prototype added. - - * bgp_aspath.c (aspath_empty_aspath): New argument - gated_dont_eat_flag is added. - -1999-04-18 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c: Add bgp_aggregate_ipv4 and bgp_aggregate_ipv6. - -1999-04-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c (aggregate_address): Function added. - - * bgp_zebra.c (zebra_read): Change log to zlog. - -1999-04-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * Makefile.am (noninst_HEADERS): Added for make dist. - -1999-04-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * aspath_regex.c: Removed from distribution. - -1999-04-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c (bgp_packet_attribute): Old draft-00 packet treatment - bug fixed. - -1999-04-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_add_left): Fix empty aspath bug. Reported - by kad@gibson.skif.net. - - * bgp_regex.[ch]: New file added. - - -1999-04-05 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_filter.c: New file added. - -1999-04-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_empty_aspath): Change for peering with - gated. - -1999-03-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_main.c (main): Default loggin method changed from syslog to - stdout. - -1999-03-05 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c: Delete obsolete default attribute DEFUN. - -1999-03-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.c: Make attribute structure put into attribute hash. - -1999-03-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_view.c : Delete file. - -1999-02-25 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_routemap.c (bgp_apply_route_map): Add prefix argument. - - * bgp_route.h (struct bgp_info): Add bgp_info structre. I'll - replace bgp_route with this. - - * bgp_routemap.c (route_match_ip_address): Fix bug of passing non - prefix value to access_list_apply(). - - * bgpd.conf.sample: Add route-map sample. - Delete obsolete default-attr statements. - - * bgp_packet.c: Use stream_fifo for packet queueing. - -1999-02-24 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_add_left): add non empty aspath treatment. - - * bgp_main.c: include unistd.h for daemon(). - - * bgp_route.c (nlri_process): add IPv6 table lookup. - - * bgp_attr.c (route_parse_ipv6): call nlri_process(). - (attr_make): Obsolete function attr_make deleted. - -1999-02-22 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_add_left): change function name from - aspath_add_leftmost_as(). - -1999-02-21 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c: add aspath_add_leftmost_as (). - -1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com> - - * syslog support added - -1999-01-26 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c: DEFUN (neighbor_nexthop): deleted. - DEFUN (neighbor_distribute_list): added. - -1999-01-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h (struct peer ): header_buf and read_buf is removed. - - * bgp_peer.[ch]: Deleted. Peer related functions are merged to - bgpd.c - - * bgp_network.c: New file. - * bgp_network.h: New file. - - * bgp_packet.h: New file. - -1999-01-11 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c (bgp_keepalive_send): Now BGP keepalive packet is - buffered. - -1999-01-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_packet.c: New file. - -1998-12-22 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_zebra.c (zebra_client): Use zebra_connect() in lib/client.c. - - * `show ip bgp' bug fixed. - * aspath_log (): Remove argument logfp. - -1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.h: New file. - -1998-12-15 Magnus Ahltorp <map@stacken.kth.se> - - * bgp_attr.c, bgp_community.h, bgp_dump.c, bgp_fsm.c, bgp_open.c - bgp_peer.c, bgp_peer.h, bgp_route.c, bgp_route.h, bgp_view.c - bgpd.c, bgpd.h, bgp_attr.c, bgp_community.h, bgp_dump.c, - bgp_fsm.c, bgp_open.c, bgp_peer.c, bgp_peer.h: Prototype fixes. - -1998-12-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (bgp_config_write): Delete vector v argument. - -1998-12-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h: Delete annoying ld_[124]byte and st_[124]byte macros. - -1998-11-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_radix.[ch]: removed. - -1998-09-15 HEO SeonMeyong <seirios@matrix.iri.co.jp> - - * bgp_main.c: ifdef HYDRANGEA -> ifdef KAME - -1998-08-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c: delete nroute(). - -1998-05-19 Yamshita TAKAO <jargon@lares.dti.ne.jp> - - * bgp_aspath.c: HAVE_CONFIG_H typo :-) - * bgpd.h: Modify for compile on Solaris. - * bgp_aspath.h: likewize - * bgp_community.h: likewize - * bgp_routemap.c: likewize - -1998-05-18 Yamshita TAKAO <jargon@lares.dti.ne.jp> - - * bgpd.h: Modify for compile on Solaris. - * bgp_aspath.h: likewize - -1998-05-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * routemap.[ch]: move to ../lib directory. - -1998-05-07 Kunihiro Ishiguro <kunihiro@zebra.org> - - * routemap.c (route_map_apply): add function. - -1998-05-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * routemap.h: add file. - - * bgp_peer.h (enum ): change PEER_{IBGP,EBGP} to BGP_PEER_{IBGP,EBGP} - -1998-05-03 Kunihiro Ishiguro <kunihiro@zebra.org> - - * Makefile.am: sysconfdir_DATA added. - -1998-05-02 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c: add `debug bgp fsm' - add `no debug bgp fsm' - add `show debug bgp' - * bgp_open.c: File added. - -1998-05-01 Kunihiro Ishiguro <kunihiro@zebra.org> - - * .cvsignore: File added. - -1998-04-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_community.[ch]: File added. - -1998-03-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd now use lib/thread.[ch]. - -1998-01-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.c (show_ip_bgp_neighbors): add 'show ip bgp neighbors' command. - - * bgpd.h (BGP_DEFAULT_START_TIMER): change from 1 to 30. - -1997-12-30 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_vty.c: bgp_vty.c deleted. - - * bgpd.c (config_write_neighbor): add ebgp-multihop command. - -1997-12-29 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_fsm.c: [-p bgp_port] and [-P vty_port] works - -1997-12-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_vty.c: new file. - - * bgp_attr.c: add new logging system. - -1997-11-23 Kunihiro Ishiguro <kunihiro@zebra.org> - - * Change all inet_addr call into inet_aton. - -1997-11-10 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_radix.c: change radix_peer_delete - -1997-10-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c: move AS_TOKEN_??? definition from header to c source. - -1997-09-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_dump.c (bgp_log_route): add dump_attr function - -1997-09-06 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (aspath_test): change AS_SET brace from '[' to '{' - * bgp_dump.c (bgp_log_route): change logfile format. - -1997-08-19 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_open.c (bgp_open): move bgp_open function from bgpd.c - * bgp_attr.c (community_str2com): add community value generation - * bgp_attr.h: add SAFI definition for BGP-4+ - -1997-08-18 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgpd.h: add BGP_OPEN_OPT_CAP for Capabilities Optional Parameter - * Makefile.in: add bgp_open.o, delete bgp_loop.o - * bgp_open.c: newfile which manages BGP Open message - * bgp_loop.c: this file is merged with bgp_fsm.c - * bgp_radix.c (radix_add): radix_add() now return route_t instead - of int - (bgp_sim): now we can read update & withdraw from file - * bgp_route.c: add route_free() call into route_parse etc. - -1997-08-17 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_radix.c: Radix code is completely rewritten. It has better - memory treatment than old one. - -1997-08-14 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_route.c: route_alloc for route struct allocation statistics. - * bgpd.c (bgp_make_update): now we cann announce MED attribute. - * bgp_aspath.c (aspath_print_all): change aspath_print_all output - format. - -1997-08-13 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_term.c (term_parse): add command : show asstat, show ashash - * bgp_aspath.c: aspath_cmp bug fix - (aspath_print_all): add aspath_print_all (); - * bgp_peer.h: delete rlist element from struct peer. - -1997-08-12 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c: completely rewritten. - * bgp_aspath.h: completely rewritten. - add AsPath, AsSegment structure - add AS_SET treatment - change Hash codes - -1997-08-09 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_attr.h: add Attribute flags defines - * bgp_route.c: delete rlist related functions - * bgp_aspath.c (as_origin): add as_origin function - (aspath_print): move from bgp_dump.c and add support of AS_SET - change Hash related function names. - -1997-08-08 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.h: add next entry, delete rlist entry from struct aspath - -1997-08-04 Kunihiro Ishiguro <kunihiro@zebra.org> - - * bgp_aspath.c (as_sort): add function as_sort - * bgp_aspath.h: add IBGP, EBGP - |