Ondrej Zajicek
93e868c730
Implements Router Advertisement protocol.
2011-03-13 11:33:50 +01:00
Ondrej Zajicek
d5356072ac
Fixes a bug in LSA update of large LSAs.
2010-11-04 17:22:43 +01:00
Ondrej Zajicek
0d1b3c4c0e
Changes print-like filter commands to use a log instead of a stderr.
...
And extends the log subsystem to better handle that.
2010-09-20 13:01:01 +02:00
Ondrej Zajicek
dcc71a7fb7
Supports unique local unicast addresses.
2010-08-12 10:22:40 +02:00
Ondrej Zajicek
acb60628f5
Implements command that shows memory usage.
2010-06-02 22:20:40 +02:00
Ondrej Zajicek
ba32170657
Better support for /31 networks.
2010-04-28 00:39:57 +02:00
Ondrej Zajicek
c1b51598d4
Implements changes in checksum alg suggested by Joakim Tjernlund.
2010-04-25 19:13:49 +02:00
Ondrej Zajicek
54305181f6
Merge branch 'new' into socket2
2010-03-11 18:55:59 +01:00
Ondrej Zajicek
ff2857b03d
Many changes in (mainly) kernel syncers.
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- BSD kernel syncer is now self-conscious and can learn alien routes
- important bugfix in BSD kernel syncer (crash after protocol restart)
- many minor changes and bugfixes in kernel syncers and neighbor cache
- direct protocol does not generate host and link local routes
- min_scope check is removed, all routes have SCOPE_UNIVERSE by default
- also fixes some remaining compiler warnings
2010-02-26 10:55:58 +01:00
Ondrej Zajicek
e81b440f68
Fix configure to enable warnings and fix most of them.
2010-02-21 14:34:53 +01:00
Ondrej Zajicek
a2ea1bac60
Moves errno.h include.
2010-02-11 21:19:20 +01:00
Ondrej Zajicek
353729f513
Temporary OSPF commit - socket changes.
2010-02-11 10:23:35 +01:00
Ondrej Zajicek
0741e68750
Socket table update.
2010-01-08 10:21:51 +01:00
Ondrej Zajicek
cf31112f0d
Implements MRTdump feature.
2010-01-03 12:17:52 +01:00
Ondrej Zajicek
4ac7c8341c
Use IPv6 checksums in OSPFv3.
2009-11-09 23:22:53 +01:00
Ondrej Zajicek
3f22fa9e74
Merge branch 'dev' into ospf3
2009-11-09 22:54:39 +01:00
Ondrej Zajicek
ea89da381f
Workaround for stupid callback scheduler.
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There is no reak callback scheduler and previous behavior causes
bad things during hard congestion (like BGP hold timeouts).
Smart callback scheduler is still missing, but main loop was
changed such that it first processes all tx callbacks (which
are fast enough) (but max 4* per socket) + rx callbacks for CLI,
and in the second phase it processes one rx callback per
socket up to four sockets (as rx callback can be slow when
there are too many protocols, because route redistribution
is done synchronously inside rx callback). If there is event
callback ready, second phase is skipped in 90% of iterations
(to speed up CLI during congestion).
2009-10-11 18:56:16 +02:00
Ondrej Zajicek
46eb80d5d5
Fixes headers for uintptr_t (and build on NetBSD).
2009-09-17 17:52:36 +02:00
Ondrej Zajicek
be86240662
Temporary OSPFv3 development commit.
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Finally, it is working.
2009-09-08 13:45:02 +02:00
Ondrej Zajicek
daeeb8e982
Clear memory allocated by ralloc().
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This also fixes bug that timer->recurrent was not cleared
in tm_new() and unexpected recurrence of startup timer
in BGP confused state machine and caused crash.
2009-09-04 11:24:08 +02:00
Ondrej Zajicek
f9c799a00e
Temporary OSPFv3 development commit (changing multicast support).
2009-09-04 11:06:51 +02:00
Ondrej Zajicek
061ab802a6
Temporary OSPFv3 development commit
2009-08-27 18:25:46 +02:00
Ondrej Zajicek
b49e6f5a65
Temporary OSPFv3 development commit
2009-08-25 16:42:14 +02:00
Ondrej Zajicek
54d70d3ebb
Fixes compiler warning in OFFSETOF().
2009-07-23 22:21:17 +02:00
Ondrej Zajicek
2f6483cd31
Adds %R printf directive for Router ID.
2009-07-23 16:06:25 +02:00
Ondrej Zajicek
d1abbeacfb
Fixes memory alignment problems on Sparc64.
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Not quite standard construction, i should add
some autoconf macro.
Not tested yet.
2009-07-06 19:07:01 +02:00
Ondrej Zajicek
789772ed45
Implements option that changes BGP listening socket parametres.
2009-06-18 19:20:07 +02:00
Ondrej Zajicek
1b3b3e34ec
Minor bugfixes.
2009-06-18 14:32:44 +02:00
Ondrej Zajicek
3d15dcdb1c
Changes OSPF to generate stub networks for non-primary addresses.
...
Also does some reorganization in RT LSA announcement.
2009-06-10 23:45:08 +02:00
Ondrej Zajicek
c60cdd8c39
Cleanup changes
2009-03-31 21:17:00 +02:00
Ondrej Zajicek
b1a597e0c3
Reimplementation of prefix sets.
...
Prefix sets were broken beyond any repair and have to be reimplemented.
They are reimplemented using a trie with bitmasks in nodes.
There is also change in the interpretation of minus prefix pattern,
but the old interpretation was already inconsistent with
the documentation and broken.
There is also some bugfixes in filter code related to set variables.
2009-03-31 12:55:57 +02:00
Ondrej Zajicek
cb53039271
Rate limit for most abundant log messages
2009-02-26 14:23:54 +01:00
Ondrej Zajicek
02a9eeeb85
Slist update
2009-01-12 14:40:21 +01:00
Ondrej Zajicek
083c43e22e
fixes some 64-bit related bugs.
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Filter code used 'aux' integer field of 'symbol' struct to store ptr
to next symbol and both 'aux2' and 'def' fields for value.
Changed to just 'def' for value and 'aux2' for ptr to next symbol.
Also another minor bugfix.
2008-12-25 11:55:27 +01:00
Ondrej Zajicek
b933281ed5
Fixes nasty bug in event processing.
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WALK_LIST_DELSAFE (in ev_run_list) is not safe with regard
to deletion of next node. When some events are rescheduled
during event execution, it may lead to deletion of next
node and some events are skipped. Such skipped nodes remain
in temporary list on stack and the last of them contains
'next' pointer to stack area. When this event is later
scheduled, it damages stack area trying to remove it from
the list, which leads to random crashes with funny
backtraces :-) .
2008-12-18 23:26:08 +01:00
Ondrej Zajicek
a39b165e45
Multihop BGP was completely broken, because listening socket has always
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ttl 1.
2008-11-01 16:58:40 +01:00
Ondrej Zajicek
d51aa28190
Implementation of MD5 authentication of BGP sessions.
2008-10-26 22:42:39 +01:00
Martin Mares
057021df0d
Fix behavior of ipa_opposite().
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It was giving wrong results on /30 networks.
2008-08-25 11:19:49 +00:00
Martin Mares
9831e5916f
Staticized lots of local functions.
2004-06-05 09:58:23 +00:00
Martin Mares
2f6de49f8c
Better prototypes.
2004-06-05 09:57:49 +00:00
Martin Mares
fab37e8197
One more in the library.
2004-06-05 09:27:02 +00:00
Martin Mares
e98bc2ea9b
Renamed log() to log_msg(), but still keeping the old name as a macro.
...
This is done to avoid clashes with gcc-3.3 which has built-in logarithms :)
2004-06-05 09:05:12 +00:00
Martin Mares
5da8f82feb
A better comment.
2004-06-05 09:01:12 +00:00
Ondrej Filip
e7ef86a58c
OSPF is ready for changing MTU.
2004-06-04 18:51:29 +00:00
Ondrej Filip
7fdd338c36
ALIGN -> BIRD_ALIGN
2004-06-01 10:28:25 +00:00
Martin Mares
38a608c55a
Rewritten the I/O loop. All socket operations are now safe, meaning that
...
you can delete the socket from anywhere in the hooks and nothing should break.
Also, the receive/transmit buffers are now regular xmalloc()'ed buffers,
not separate resources which would need shuffling around between pools.
sk_close() is gone, use rfree() instead.
2004-05-31 21:48:19 +00:00
Martin Mares
206f59dfa8
Added UNUSED.
2004-05-31 21:02:09 +00:00
Martin Mares
2cc37815ae
Added rmove() (by Andreas, tweaked by me).
2004-05-31 18:47:19 +00:00
Ondrej Filip
1bd897dd33
Changed of comments.
2004-05-31 17:27:21 +00:00
Ondrej Filip
7dbd4fd332
alloca.h added
2004-05-31 17:13:58 +00:00
Ondrej Filip
0e6eef620d
Use #include "alloca.h"
2004-05-31 17:07:05 +00:00
Ondrej Filip
012279f395
Some include added.
2004-05-31 13:59:03 +00:00
Ondrej Filip
d93fb7e6b9
#ifndef ALIGN - it is defined on *BSD
2004-05-31 13:58:38 +00:00
Martin Mares
47f18ac39a
ABS should be a macro.
2002-11-13 08:47:19 +00:00
Martin Mares
30b773041c
IP address formatting now uses the same rules as formatting of strings
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with two exceptions:
o Any non-zero field width is automatically replaced by standard
IP address width. This hides dependences on IPv4/IPv6.
o %#I generates hexadecimal form of the address.
Therefore |%I| generates unpadded format, |%1I| full size flush-right,
and |%-1I| full size flush-left format.
2001-08-19 11:11:44 +00:00
Martin Mares
27e993fb4e
Fixed duplicity in log category numbering.
...
Thanks to Zheng Yuan for spotting this.
2001-02-20 09:49:19 +00:00
Martin Mares
0766e962e9
Bug fix from Zheng Yuan <zyuan1@cig.mot.com>.
2001-01-17 08:32:28 +00:00
Martin Mares
a2d01907c5
Added an explanatory comment.
2001-01-15 09:24:16 +00:00
Martin Mares
725270cb1d
Fixes for the programmer's manual.
2000-06-08 12:37:21 +00:00
Martin Mares
58f7d004fd
Fixes to the progdoc.
2000-06-07 13:25:53 +00:00
Martin Mares
2e9b24211a
Spelling fixes to progdoc.
2000-06-07 12:29:08 +00:00
Ondrej Filip
3df89cefc1
#define SIZE_OF_IP_HEADER
2000-06-07 01:18:36 +00:00
Martin Mares
525fa2c1f0
Documented sockets, events and timers.
2000-06-05 12:19:12 +00:00
Martin Mares
5cc1e1f805
Documented memory resources.
2000-06-05 11:41:41 +00:00
Martin Mares
7722938d63
Added library progdocs.
2000-06-04 18:34:39 +00:00
Martin Mares
38cf78a97a
Added the introduction chapter of progdoc.
2000-05-31 13:30:58 +00:00
Martin Mares
fcb5f4a725
Updated all the Doc files to new format.
2000-05-31 11:30:18 +00:00
Martin Mares
cfa6ab0593
Added ipa_absolutize() which converts link-scope addresses to global scope
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ones according to prefix assigned to the corresponding interface.
2000-05-30 22:47:33 +00:00
Martin Mares
be77b6890c
Poisoning: take there...
2000-05-16 15:02:33 +00:00
Martin Mares
e2f4f27564
Oops, the poison was too deadly...
2000-05-16 13:53:44 +00:00
Martin Mares
b8e60d3562
Added poisoning of free'd objects when we're debugging.
2000-05-16 13:51:31 +00:00
Martin Mares
758458be05
Unified parsing of prefixes.
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Had to rename `prefix' in filters to `fprefix'.
2000-05-13 11:17:49 +00:00
Martin Mares
c976342828
Implemented debugging function rlookup() which you can call from gdb
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to see what resource does the address given as a parameter belong to.
2000-05-08 22:33:38 +00:00
Martin Mares
ab1129c1bd
Added skeleton Doc files for the whole developer's documentation.
2000-05-05 17:17:42 +00:00
Martin Mares
2a149b18cc
Unused variables in IPv6 code.
2000-05-04 20:38:44 +00:00
Martin Mares
93a786cb03
Removed a lot of unused variables.
...
Please try compiling your code with --enable-warnings to see them. (The
unused parameter warnings are usually bogus, the unused variable ones
are very useful, but gcc is unable to control them separately.)
2000-05-04 20:30:36 +00:00
Martin Mares
53943a0022
Defined format specifier %M' which behaves as %m', but takes the
...
error code as an argument.
Use it in socket hooks where we really shouldn't rely on errno containing
the right value or even existing.
2000-05-02 16:10:04 +00:00
Martin Mares
85a291ff30
IPv6 address classification fixes.
2000-05-02 15:21:51 +00:00
Martin Mares
8f6accb5bb
Event handlers no longer return re-queue flag. Instead of using it, just
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call ev_schedule() on the same handler which should work perfectly now.
2000-04-27 22:28:49 +00:00
Martin Mares
7750634946
Introduced `ARRAY_SIZE' macro to replace all the sizeof(a)/sizeof(*a) constructs.
2000-04-12 13:21:23 +00:00
Martin Mares
ac4b4683ae
Removal of useless includes continues...
2000-03-31 23:40:00 +00:00
Martin Mares
a37410cbdd
Use bsprintf() instead of sprintf().
2000-03-31 23:33:03 +00:00
Martin Mares
221135d6bf
Include "lib/string.h" instead of <string.h>. It should give us bzero()
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and other non-portable functions on all systems.
2000-03-31 23:30:21 +00:00
Martin Mares
320f417357
Defined sk_close() which closes the socket safely even if called from
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socket hook. Replaces the SK_DELETED hack.
Squashed a couple of bugs in handling of TCP sockets.
2000-03-30 10:43:37 +00:00
Martin Mares
3ee2310c5d
Avoid conflicts with libraries defining their own xmalloc by defining
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xmalloc to bird_xmalloc internally.
2000-03-29 22:57:46 +00:00
Martin Mares
a8f944cb6e
Wrote real version of unaligned data access functions (needed for BGP).
2000-03-21 15:51:30 +00:00
Martin Mares
e68dd11c43
Use do { } while(0) instead of empty DBG if not debugging.
2000-03-12 21:47:25 +00:00
Martin Mares
3cbfcafecd
DBG calls debug() if defined(LOCAL_DEBUG) || defined(GLOBAL_DEBUG).
2000-03-07 21:04:14 +00:00
Martin Mares
3549667925
Implemented real slab allocator. If you suspect it from being buggy,
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just #define FAKE_SLAB at the top of lib/slab.c to bypass it.
2000-03-05 22:48:30 +00:00
Martin Mares
4ebbbd4079
Changed comments regarding hash function.
2000-03-01 12:15:20 +00:00
Martin Mares
14a6c2a705
IP_PREC_INTERNET_CONTROL for IPv6 (see the comment).
2000-03-01 12:03:43 +00:00
Martin Mares
ebc793a5f5
No more problems when events get scheduled during event processing.
2000-01-16 17:39:16 +00:00
Martin Mares
12a9d139ee
ipv6_compare() accepts non-lvalue arguments as well. This makes filters
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compile with IPv6.
1999-12-16 13:13:22 +00:00
Martin Mares
a0c37b45e5
Logging is now configurable. You can define multiple log outputs (to both
...
files and syslog) and assign lists of message categories to each of them.
1999-12-06 13:45:56 +00:00
Martin Mares
ea32afb765
Added ip_scope_text() for translating of scopes to strings.
1999-11-25 15:34:20 +00:00
Martin Mares
84a7d7f77c
ev_run() now returns whether the event has been requeued or not.
...
ev_run_list() now returns number of events which remain in the list.
1999-11-17 12:01:11 +00:00
Martin Mares
b93abffae4
Implemented unix-domain sockets.
1999-10-29 12:09:29 +00:00
Martin Mares
0d70292d88
Events now return a value. If it's non-zero, the event is re-queued
...
for processing in next event cycle. This can be used to prevent background
actions (hint: user commands) from hogging the CPU for too long time.
1999-10-29 12:08:49 +00:00
Martin Mares
92af6f309b
Simplify handling of free chunks.
1999-10-29 10:08:27 +00:00
Martin Mares
89dc383a8c
Changed syntax of ip_class_mask, the old one was stupid.
1999-10-12 07:46:08 +00:00
