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2007-10-14 Paul Jakma <paul.jakma@sun.com>
* NEWS: Note that MRT dumps are now version 2
* (general) Merge in Juergen Kammer's AS4 patch.
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.
* aspath_test.c: Test dupe-weeding from sets.
Test that reconciliation merges AS_PATH and AS4_PATH where
former is shorter than latter.
2007-09-26 Paul Jakma <paul.jakma@sun.com>
* aspath_test.c: Test AS4_PATH reconcilation where length
of AS_PATH and AS4_PATH is same.
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.
* tests/bgp_capability_test.c: (general) Extend tests to validate
peek_for_as4_capability.
Add test of full OPEN Option block, with multiple capabilities,
both as a series of Option, and a single option.
Add some crap to beginning of stream, to prevent code depending
on getp == 0.
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.
* tests/bgp_capability_test.c: (parse_test) update for changes to
peek_for_as4_capability
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.
* tests/aspath_test.c: Exercise 32bit parsing. Test reconcile
function.
* tests/ecommunity_test.c: New, test AS4 ecommunity changes,
positive test only at this time, error cases not tested yet.
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
* tests/aspath_test.c: Support asn32 changes, call aspath_parse
with 16 bit.
* vtysh/extract.pl: AS4 compatibility for router bgp ASNUMBER
* vtysh/extract.pl.in: AS4 compatibility for router bgp ASNUMBER
* vtysh/vtysh.c: AS4 compatibility for router bgp ASNUMBER
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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'.
* doc/bgpd.texi: Document 'network ... pathlimit <ttl>'
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2007-05-01 David L Stevens <dlstevens@us.ibm.com>
* (general) These changes collectively add route-map and
prefix-list support to zebra and fix a bug in "show
route-map" (with no argument).
* doc/main.texi: added route-map, prefix-list, ip protocol
and set src documentation
* lib/command.h: added PROTOCOL_NODE type
* lib/log.c: (proto_name2num) new function, protocol name to
number translation.
* lib/routemap.c: (vty_show_route_map) fixed "show route-map"
without route-map name
* lib/routemap.h: added RMAP_ZEBRA type
* lib/zebra.h: added proto_name2num() prototype
* vtysh/extract.pl.in: added VTYSH_ZEBRA flag for route-map and
plist
* vtysh/Makefile.am: added zebra_routemap.c
* vtysh/vtysh.h: added VTYSH_ZEBRA flag to VTYSH_RMAP
* zebra/connected.c: (connected_up_ipv4) added src preference argument
to rib_add_ipv4()
* zebra/kernel_socket.c: (rtm_read) ditto
* zebra/main.c: added prefix list initialization
* zebra/Makefile.am: added zebra_routemap.c source file
* zebra/rib.h: added generic address union "g_addr" and use in
existing places that had an explicit union.
Added "src" to struct nexthop.
Added preferred src arg to nexthop_ipv4_add and rib_add_ipv4.
* zebra/rt_netlink.c: (netlink_routing_table) set preferred source on
netlink messages.
(netlink_route_change) ditto
(netlink_route_multipath) ditto.
* zebra/rtread_getmsg.c: (handle_route_entry) added (NULL) src to
rib_add_ipv4() call.
* zebra/rtread_proc.c: (proc_route_read) ditto
* zebra/zebra_rib.c: (nexthop_ipv4_add) add src argument.
(nexthop_ipv4_ifindex_add) ditto
(rib_add_ipv4) ditto
(nexthop_active_check) Add route-map processing.
* zebra/zebra_routemap.c: new file for zebra route-map commands.
* zebra/zebra_vty.c: (ip_protocol_cmd) Apply route-map to protocol
(vty_show_ip_route_detail) added "src" printing
(vty_show_ip_route) ditto
(show_ip_protocol_cmd) new command, list routemaps.
(config_write_protocol) write out routemap protocl config.
(zebra_vty_init) Install the new routemap protocol commands.
* zebra/zserv.c: (zread_ipv4_add) added (NULL) src arg
(zebra_init) init zebra route-maps.
* zebra/zserv.h: add zebra_route_map_init
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2007-04-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospfd/ospfd.c: (ospf_network_match_iface) Comment out
COMPATIBILITY_MODE. Going forward, the ospf "network" command
will use a simple test: does the network command prefix
contain the connected (destination) prefix of the interface?
* doc/ospfd.texi: Add a paragraph to the description of the OSPFv2
network command to explain how we handle interfaces with
peer addresses.
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2007-04-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* basic.texi: Document the new 'log timestamp precision' command.
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2007-03-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* Makefile.am: Patch rule for draft-zebra-00.txt to work
in VPATH build environments.
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2006-07-28 Paul Jakma <paul.jakma@sun.com>
* main.texi: link-detect works on Solaris too.
* ospfd.texi: Twiddle around with anchors a bit more.
Clarify how setting MD5 auth by area and by interface interact,
and add cross-references, as well as to the required
command for setting key material.
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2006-07-27 Paul Jakma <paul.jakma@sun.com>
* quagga.texi: Remove unused index definitions
Add an Index node - for the concept index.
* routeserver.texi: Set exampleindex to 0, so the example configs
with long IPv6 addresses stand better chance of fitting.
* overview.texi: 'Supported RFC' -> 'Supported RFCs'
Remove paragraph indentation - texinfo does that.
Revise the supported OS list slightly.
Remove the IPv6 stack list, seems very dated and irrelevant.
Revise the 'How to get Quagga' section.
* ospfd.texi: minor tweaks: add some anchors, fix some minor
format issues.
Revise the help for 'abr-type'.
Note that text authentication is unwise, recc'd MD5.
Add some extra text for redistribute and passive-interface,
about how latter can substitute for redist connected.
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2006-07-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* vtysh.1: Document new options -d and -E, and note that now multiple
-c options may be supplied, with embedded linefeed now supported.
In BUGS section, remove warning about vtysh causing a daemon
to freeze, since this has been fixed.
* vtysh_main.c: (usage) Add new -d and -E options. And note that
-c can be used multiple times, possibly with embedded linefeeds.
(longopts) Add new -d and -E options.
(main) Add new -d and -E options, and create a linked list to
support multiple -c options. Do not call vtysh_connect_all until
after vtysh_read_config(config_default) and vtysh_auth have
succeeded. This prevents the vtysh.conf file from configuring
any daemons, and it ensures that authentication has been passed
before we send any commands to any daemons. Call vtysh_connect_all
with any daemon name supplied with -d. If it is unable to connect
to any daemons, issue an error message and exit immediately.
When used in -c mode, call vtysh_execute("enable") before
executing the commands in order to match interactive behavior.
And detect embedded linefeed chars in -c commands and break them up
appropriately.
* vtysh.h: (vtysh_connect_all) Fix proto to reflect new
daemon_name argument, and that it now returns an integer -- the
number of daemons to which we were able to connect.
* vtysh.c: (vtysh_connect_all) Add a new daemon_name argument.
If supplied, connect only to that daemon. And return
the number of daemons to which we were able to connect.
(vtysh_prompt): Performance enhancement -- make struct utsname
static so we call uname to get the hostname only once.
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2006-07-04 Paul Jakma <paul.jakma@sun.com>
* quagga.info: remove auto-generated file. It will still be
present in dist tarballs, so shouldn't affect anyone but
direct users of CVS. Required texinfo version should be
widely available.
* .cvsignore: ignore quagga.info
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2006-06-28 Erik Muller <erikm@internap.com>
* ospfd.h: Define 2 new struct ospf config flags:
OSPF_LOG_ADJACENCY_CHANGES and OSPF_LOG_ADJACENCY_DETAIL
* ospf_nsm.c (nsm_change_state): Log adjacency changes if
requested.
* ospf_vty.c (ospf_log_adjacency_changes): New command function
to implement ospf subcommand "log-adjacency-changes [detail]".
(no_ospf_log_adjacency_changes) Turn off log-adjacency-changes.
(show_ip_ospf) Show whether adjacency changes are logged.
(ospf_config_write) Add "log-adjacency-changes [detail]" to config.
(ospf_vty_init) Add ospf_log_adjacency_changes and
no_ospf_log_adjacency_changes.
* ospfd.texi: Document new ospf router subcommand
"log-adjacency-changes [detail]".
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2006-06-26 Paul Jakma <paul.jakma@sun.com>
* ospfd.texi: Document that MD5 keyid is part of the protocol.
* bgpd.texi: shut texinfo warnings up by replacing brackets in
variable with angle brackets.
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2006-05-23 Paul Jakma <paul.jakma@sun.com>
* bgpd.texi: Document the update-source command.
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2006-05-10 Paul Jakma <paul.jakma@sun.com>
* quagga.info: update auto-built file.
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2006-05-08 Paul Jakma <paul.jakma@sun.com>
* main.texi: --log_mode does not exist, remove, bug #245.
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2006-05-04 Paul Jakma <paul.jakma@sun.com>
* ripd.texi: Add Version Control as a distinct section.
Expand Version Control section with overview text,
touching on insecurity of RIPv1 and referencing
authentication section, cleanup text of various version
commands.
RIP Authentication: Add overview text, refer to RIPv1 version
control, which is required to completely secure RIP.
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2006-03-31 Paul Jakma <paul.jakma@sun.com>
* fig*.txt: New files, txt versions of the diagrammes for the
info file.
* protocol.texi: Document the new version 1 header.
* routeserver.texi: Explicitly specify scaling widths for the
figures, only way to make them look reasonable, sadly.
Try fix some formatting and explicitely note lists as being
bulleted.
* Makefile.am: convert seems to do png to pdf just fine. No
need for intermediate eps.
Add txt figure expansions and list as dependencies and
EXTRA_DIST files.
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2006-02-19 Paul Jakma <paul.jakma@sun.com>
* quagga.info: update auto-built file.
* ChangeLog: Fix old, existing entry for snmptrap.texi addition to
credit the author, who got in touch with me.
* snmptrap.texi: Add comment line with author's details.
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2006-01-19 Paul Jakma <paul.jakma@sun.com>
* configure.ac: Bump to 0.99.3
* doc/quagga.info: update auto-built file.
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* texinfo.tex: update to newer version, seems to now properly
scale the diagramme images in PDF output.
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2005-11-11 Paul Jakma <paul.jakma@sun.com>
* quagga.info: update auto-built file. Methinks it's time to
remove from CVS..
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2005-11-07 Paul Jakma <paul.jakma@sun.com>
* Makefile.am: snmptrap.texi needs to be listed as a source,
not disted otherwise.
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* quagga.info: Update auto-built file
* ospf6d.texi: Add example config
* bgpd.texi: Add example configs. Couple of cleanups of format
and macros.
* routemap.texi: Add an explanation of how route-maps work.
Document the call and exit-policy commands.
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* snmptrap.texi: Contributed documentation, contributors name
is lost (please get in touch). Configuring SNMP for logging
traps.
* snmp.texi: Minor formatting changes.
* quagga.info: Update auto-built file
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* ospfd.texi: Document the new spf and max-metric commands, and
the additional form of dead-interval. Add documentation for
various other commands. Cleanup misc stuff, citations, etc.
Add some example configurations.
* overview.texi: RFC3137 support added.
* Makefile.am: Make quagga.pdf depend on the _TEXINFOS
variable, this still doesn't fix the dependency though,
sadly.
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* quagga.texi: Rejiggle the copyright sections a bit, seems to
make makeinfo happier and generates info pages again on FC4.
* quagga.info: Update this auto-built file.
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* defines.texi.in: Add PACKAGE_NAME, PACKAGE_STRING.
* quagga.texi: Use PACKAGE_NAME, this is more to give me an excuse
to update quagga.texi so that the 'UPDATED' in version.texi will
be more recent, the Makefile seems to be dumb and not examine
the texi files from which quagga.texi is generated.
* quagga.info: Fresh copy to match updates.
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* quagga.info: updated
* Makefile.am: automake seems to depend doc built stuff on srcdir
for some reason, or maybe its cause we have quagga.info,
quagga.texi in CVS - not sure. Anyway, the static rule for
quagga.pdf should depend on the srcdir quagga.texi in that case.
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* quagga.info: updated
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* bgpd.8,isisd.8,ospf6d.8,ospfd.8,ripd.8,ripngd.8,zebra.8: Fix
spelling mistake: idenifier -> identifier.
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* bgpd.8,isisd.8,ospf6d.8,ospfd.8,ripd.8,ripngd.8,zebra.8: Fix
spelling mistake: intrefaces -> interfaces.
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* quagga.info: Update to match bgpd.texi addition
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* 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.
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* Makefile.am: Get rid of built_sources. It causes them to be added
to dist, and the dist host can not generate the PDFs.
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* Makefile.am: Urg, dont use automake _SOURCES, _BUILT_SOURCES
for figures, automake doesnt know anything about them.
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* .cvsignore: ignore eps files, built from sources
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* Makefile.am: quagga_TEXINFOS should depend on figures_BUILT_SOURCES.
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* fig{-{normal,rs}-processing,_topologies_{rs,full}}.dia: new
files, dia diagramme XML versions of the original corresponding
EPS encapsulated bitmaps.
* fig{-{normal,rs}-processing,_topologies_{rs,full}}.png: new
files, png exports by dia of the source dia diagrammes above.
* fig{-{normal,rs}-processing,_topologies_{rs,full}}.eps: removed,
replaced by above dia source.
* routeserver.texi: remove extension in image macros.
* quagga.info: updated build
* Makefile.am: Add rules to build eps (using 'convert'), png (using
dia). Add figures_BUILT_SOURCES to extra_dist to avoid the
dependency on dia :) (amongst other things) for dist users.
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include year 2005.
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* Extensions to Neighbor Discovery for Mobile IPv6
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* basic.texi: Add note about last-resort crash logging to /var/tmp
when file logging is not configured.
* quagga.info: updated build of autogenerated file
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* configure.ac: Bump version to 0.99.0
* doc/quagga.info: Version bump (autogenerated)
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* texinfo.tex: Updated to a version which understands @{ and @}
* vtysh.texi: Add node name for @section
* quagga.info: updated build of autogenerated file
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* configure.ac: Bump version to 0.98.0
* doc/quagga.info: Version bump (autogenerated)
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* configure.ac: Bump version to 0.97.5
* doc/quagga.info: autogenerated, version bump.
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