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2007-04-22 Sebastien Tandel <sebastien@tandel.be>
* 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.
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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.
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2007-04-29 Paul Jakma <paul.jakma@sun.com>
* if_ioctl_solaris.c: (if_get_index) Fix bogus argument passed
to lifreq_set_name().
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2007-04-29 Paul Jakma <paul.jakma@sun.com>
* ioctl{_solaris,}.c: (if_get_mtu) Fix missing ; in last commit.
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2007-04-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* log.c: (quagga_timestamp) Optimize the subsecond timestamp generation.
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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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2007-04-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* vtysh.c: (vtysh_log_timestamp_precision,
no_vtysh_log_timestamp_precision) Implement new log timestamp
precision commands: send to all daemons.
(vtysh_init_vty) Install new log timestamp precision commands.
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2007-04-28 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* command.c: (config_write_host) Save "log timestamp precision"
if not default value.
(show_logging) Show configured timestamp precision.
(config_log_timestamp_precision) Enable configuration of timestamp
precision.
(no_config_log_timestamp_precision) Restore default timestamp
precision.
(cmd_init) Install new timestamp precision commands.
* log.h: (struct zlog) New timestamp_precision field.
(quagga_timestamp) New function to generate a timestamp with the
desired precision.
(struct timestamp_control) Declare a structure for use in avoiding
repeated duplicate calls to quagga_timestamp.
* log.c: (quagga_timestamp) New function to generate a timestamp
of the desired precision.
(time_print) Call quagga_timestamp if the time hasn't already been
calculated.
(vzlog) Initialize a timestamp_control structure and pass it to
time_print and vty_log.
(zlog_backtrace) Fix 64-bit problem: cannot print size_t with %u.
* vty.h: Must now include "log.h".
(vty_log) Takes an additional struct timestamp_control argument.
* vty.c: (vty_log_out) Use new struct timestamp_control and new
quagga_timestamp function to print timestamps of the desired
precision.
(vty_time_print) Use new quagga_timestamp function.
(vty_log) Accept new struct timestamp_control argument and pass it
down to vty_log_out.
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2007-04-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* lib/smux.c: (smux_trap) Fix printf format to work with 64-bit size_t.
* ospf6d/ospf6_snmp.c: (ospfv3AreaEntry, ospfv3AreaLsdbEntry) Fix some
zlog_debug printf formats to work with 64-bit size_t.
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2007-04-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ripd/ripd.c: (rip_vty_out_uptime) Remove unused variable timer_now.
* ripngd/ripngd.c: (ripng_vty_out_uptime) Remove unused variable
timer_now.
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2007-04-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospf_interface.c: (ospf_if_set_multicast) Fix bug: was testing
interface passive status improperly in light of the recent
'passive-interface default' patch. Now need to test
OSPF_IF_PASSIVE_STATUS(oi) instead of
OSPF_IF_PARAM(oi, passive_interface).
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already marked "real" (ZEBRA_IFC_REAL), i.e., "in kernel." According
to Paul Jakma, this probably fixes Quagga bug #202.
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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.
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thread_timer_remain_second)
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2007-04-10 Paul Jakma <paul.jakma@sun.com>
* ioctl{_solaris,}.c: (if_get_mtu) Ping clients via
zebra_interface_up_update if MTU is changed.
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2007-04-08 Paul Jakma <paul.jakma@sun.com>
* 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.
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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.
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2007-04-08 Paul Jakma <paul.jakma@sun.com>
* interface.c: (if_delete_update) Address removal triggered
by kernel shouldn't remove configured IPv4 address from connected
list.
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2007-04-08 Paul Jakma <paul.jakma@sun.com>
* {ioctl,kernel}_null.c: Install of IP address should
reflect back to zebra via kernel_address_add..., makes
testzebra more useful.
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2007-04-07 Paul Jakma <paul.jakma@sun.com>
* lib/prefix.h: Add define to match IPv4 Link-Local addresses
* zebra/redistribute.c: (zebra_check_addr) Don't redistribute routes
to IPv4 link-local prefixes, fixes bug #351.
* zebra/redistribute.h: Export zebra_check_addr.
* zebra/router-id.c: (router_id_bad_address) re-use zebra_check_addr
rather than implementing similar logic.
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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.
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2007-03-23 Paul Jakma <paul.jakma@sun.com>
* ospf_spf.c: (ospf_nexthop_calculation) Fix silly regression
causing ospfd to fail to calculate paths past networks not
attached to root vertex, introduced with bug #330 fixes.
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2007-03-23 Paul Jakma <paul.jakma@sun.com>
* ospf_spf.c: (various) Add more debug statements.
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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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2007-03-21 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ripd.c: (show_ip_rip_status) Use new thread_timer_remain_second
function instead of rip_next_thread_timer to display the time until
next update properly.
(rip_next_thread_timer) Remove obsolete function.
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2007-03-20 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* log.c: (mes_lookup) Make the function more robust: check for
cases where the index does not match the key value at that position.
If so, give a warning and fall back to a linear search.
And improve the error message in cases where even that fails.
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2007-03-14 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospf_snmp.c: (ospf_snmp_neighbor_state) New function to
map internal quagga neighbor states to SNMP standard values.
(ospfNbrEntry) Call new ospf_snmp_neighbor_state function.
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2007-03-14 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospf_zebra.c: (ospf_zebra_add, ospf_zebra_delete) Fix bug
where inet_ntoa was used twice in the same debug message,
which doesn't work because there's a single shared buffer
for the returned string. The fix is to use inet_ntop.
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2007-03-08 David Siebörger d.sieborger@ru.ac.za
* ospf6_neighbor.c: (ospf6_neighbor_show) Fix bug #322, ospf6d
wasn't updated to match thread times changing to relative
time.
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2007-03-06 Paul Jakma <paul.jakma@sun.com>
* kernel_socket.c: (ifam_read) Do not update interface metric on
receipt of NEW/DEL ADDR messages, bogus as: a) some systems
dont include iface metric for address events b) we didn't
update clients either. Initial diagnosis by Eugene Grosbein.
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2007-02-27 Pavol Rusnak <prusnak@suse.cz>
* ospf6_lsa.c: (ospf6_lsa_handler_name) Fix bug: must use strcmp
to compare strings.
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2007-02-27 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* ospfd.c: (ospf_terminate) Exit immediately if ospf is not
actually running (e.g. the config file was empty). Fixes
bug where SIGTERM would not kill ospfd.
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2007-02-26 Paul Jakma <paul.jakma@sun.com>
* ospf_spf.c: Fix regression introduced with bug #330 fix: The
cost update added to ospf_spf_add_parent only handled PtP
case, differing from same functionality in higher-level
ospf_spf_next. Regression diagnosed by Anders Pedersen,
mailnews+router-quagga-dev@news.cohaesio.com.
(ospf_vertex_new) Initialise vertices to max-cost.
(ospf_spf_init) Root vertex always creates with 0 cost.
(ospf_spf_add_parent) Remove the buggy V->W cost calculating
code, instead take the new distance as a parameter.
(ospf_nexthop_calculation) Take distance as parameter, so it
can be passed down to add_parent.
(ospf_spf_next) Dont initialise candiate vertex distance,
vertex_new does so already. Pass distance down to
nexthop_calculation (see above).
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2007-02-26 Robert Olsson <Robert.Olsson@data.slu.se>
* irdp_main.c: (irdp_send_thread) Skip non-AF_INET addresses,
i.e. do not try interpret IPv6 addresses as IPv4 addresses
to broadcast in IRDP announcements..
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2007-02-22 Paul Jakma <paul.jakma@sun.com>
* quagga.{xml,init}.in: Add licence boilerplate to ensure
licence terms are clear.
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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.
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Update notes on required tool versions Note that autoconf 2.59 is the
standard (even though it's old, 2.60 and 2.61 are pretty recent). For
others, pick releases that are at least 1.5 years old.
Note that GNU awk is required.
Replace update-autotools reference with bootstrap.sh.
(no changelog, doc change only, per GNU coding standards)
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bombs on NetBSD. (Without, all is ok. We may need workarounds, but
first we should identify minimum tool versions and figure out what's
still wrong.)
ok'd by paul.
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(from pkgsrc)
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* update-autotools: print out tool name before invoking to aid debugging
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2007-01-24 Paul Jakma <paul.jakma@sun.com>
* ospf_spf.c: Bug #330: Nexthop calculation sometimes may fail,
and it needs to indicate this result to SPF.
(ospf_spf_add_parent) Flush of parent list needs to be done here,
for simplicity.
(ospf_nexthop_calculation) Caller needs to know whether
nexthop calculation succeeded. Every return statement must
correctly indicate such.
(ospf_spf_next) Queueing/prioritisation of vertices in SPF
must take into account whether nexthop_calculation succeeded,
or SPF may fail to find best paths.
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