Martin Mares
ed45f2e126
Added functions for manipulating interface name pattern lists:
...
o iface_patt_match(list, iface) -- match interface against list
o iface_patts_equal(a, b, c) -- compare whether two pattern lists are
equal or not. c(x,y) is called for comparison of protocol-dependent
data.
1998-11-29 22:01:03 +00:00
Martin Mares
bd5d0d62f1
Allow setting debug value and `disabled' flag in protocol definition.
1998-11-29 14:40:39 +00:00
Martin Mares
0cf86f0fc3
Renamed DEBUG' symbol to DEBUGGING' to prevent collisions with token
...
names and include files.
1998-11-29 14:38:34 +00:00
Martin Mares
7af99789c7
Oops, forgot to remove a debugging kludge.
1998-11-27 21:34:03 +00:00
Martin Mares
0b62c3a7c7
Trivial 15-line bison excercise: Implemented expressions including
...
user-defined numeric symbols. Whenever possible, use `expr' instead
of `NUM' to get full express ion power :-)
1998-11-27 21:32:45 +00:00
Martin Mares
c74c0e3cdf
First attempt at protocol configuration (now done only for RIP).
1998-11-27 21:09:57 +00:00
Martin Mares
da87782278
Parser fragment for the core. Now handles only router ID setting.
1998-11-27 19:37:57 +00:00
Martin Mares
fe7cec12e8
Replaced nest/confile.h by conf/conf.h, added a lot of new definitions.
1998-11-27 19:35:10 +00:00
Martin Mares
dafd580ed9
Previous fix was wrong.
1998-10-26 15:24:32 +00:00
Martin Mares
db6984c43c
rte_update: Doesn't loop forever when multiple routes point to the same
...
destination.
1998-10-26 15:01:04 +00:00
Pavel Machek
feb6abe009
RIP now actually talks to itself.
1998-10-20 16:12:43 +00:00
Martin Mares
8ca8683c70
Beware the NULL route, my son... The bugs that bite, the BIRDs that crash :-)
1998-10-20 15:47:02 +00:00
Martin Mares
acc62f5e1d
Insert/remove hooks return void, not int.
1998-10-20 15:17:38 +00:00
Martin Mares
a0762910a6
Added pointer to network to RTE. The complications with passing NET separately
...
aren't worth 4 bytes per RTE.
rte_discard and rte_dump don't need net * as parameter.
1998-10-20 15:13:18 +00:00
Martin Mares
7d83290780
Generate router_id automatically if possible (standard "smallest of local
...
regular interface addresses" rule).
Protocols should NOT rely on router_id existence -- when router ID is not
available, the router_id variable is set to zero and protocols requiring
valid router ID should just refuse to start, reporting such error to the log.
1998-10-19 18:13:36 +00:00
Martin Mares
36f2caf147
Fixed generation of device routes for unnumbered point-to-point links.
1998-10-19 17:46:45 +00:00
Martin Mares
f184ea6f7e
Proto struct now contain (down | starting | up) state.
1998-10-19 17:45:29 +00:00
Martin Mares
4c45595e3b
o FIB flags now available for FIB users.
...
o struct network: FIB flags used for kernel syncing.
o struct network: `next' field deleted (historical relic).
1998-10-18 22:24:41 +00:00
Martin Mares
3629bcf0c7
Preconfig, postconfig and init hooks can be NULL.
1998-10-18 12:26:02 +00:00
Martin Mares
0432c0173b
Split protocol init to building of protocol list and real protocol init.
...
Added kernel route table syncer skeleton.
1998-10-18 11:53:21 +00:00
Martin Mares
05e56feb57
Removed global pointer to proto_dev.
1998-10-18 11:50:36 +00:00
Martin Mares
5b22683d2f
After contemplating about RIP route timeouts for a long time, I've implemented
...
protocol callbacks for route insertion and deletion from the central table.
RIP should maintain its own per-protocol queue of existing routes, scan it
periodically and call rte_discard() for routes that have timed out.
1998-10-18 11:13:16 +00:00
Martin Mares
570ce189d7
Implemented `route last modified' time.
1998-10-18 10:49:46 +00:00
Martin Mares
2a900b1b15
Fixed misleading comment.
1998-10-17 11:26:28 +00:00
Martin Mares
7f3d198df1
Each protocol now hears even its own routes and needs to make its own
...
loop detection. This is needed since both RIP and OSPF handle multiple
neighbors and they need to redistribute routes learned from each neighbor
to the remaining ones.
1998-10-17 11:24:13 +00:00
Martin Mares
47b793064c
Solve chicken-and-egg problems with protocol startup. We now queue all inactive
...
protocols and don't send route/interface updates to them and when they come up,
we resend the whole route/interface tables privately.
Removed the "scan interface list after protocol start" work-around.
1998-10-17 11:05:18 +00:00
Martin Mares
8c43696da0
Route update hook now gets network prefix as well as updated
...
route attributes.
1998-08-31 21:13:42 +00:00
Pavel Machek
48b41d5811
Do not segfault on iface == NULL.
1998-07-28 21:42:08 +00:00
Pavel Machek
87d2be86e5
Adding proto_dump_all() function
1998-07-09 19:36:52 +00:00
Martin Mares
962ba482fd
Use '%I' instead of dirty address printing hacks.
1998-06-17 14:36:02 +00:00
Martin Mares
620a355a15
Now sending IF_CHANGE_CREATE when a new interface appears and IF_CHANGE_UP
...
only if it's really up.
1998-06-04 20:30:11 +00:00
Martin Mares
236d4eb8ce
FIB_WALK and friends are now slightly more friendly.
1998-06-04 20:29:44 +00:00
Martin Mares
66e53309ac
Dumping of _static_ attributes implemented.
1998-06-04 20:29:05 +00:00
Martin Mares
b1e4f81485
We have full interface routes now.
1998-06-04 20:28:43 +00:00
Martin Mares
0cdbd3975a
Handle route deletion without segfaults. A bit more debug dumps.
1998-06-04 20:28:19 +00:00
Martin Mares
c5ffa44759
Skeleton of device route protocol. As it's tightly coupled with our kernel,
...
it sits here instead of `proto/dev'.
1998-06-03 08:42:16 +00:00
Martin Mares
d9f330c5ff
Protocol hooks. All of them may be NULL.
1998-06-03 08:40:10 +00:00
Martin Mares
7f4a39886c
Basic protocol operations.
1998-06-03 08:38:53 +00:00
Martin Mares
a5f1a60e02
Changed protocol declarations a bit.
1998-06-03 08:38:06 +00:00
Martin Mares
33beab4f6c
Added configuration pool.
1998-06-03 08:36:34 +00:00
Martin Mares
4cc78c5082
- Rewrote whole interface logic. Removed support for multiple addresses per
...
interface since it makes much trouble everywhere. Instead, we understand
secondary addresses as subinterfaces.
- In case interface addresses or basic flags change, we simply convert it
to a down/up sequence.
- Implemented the universal neighbour cache. (Just forget what did previous
includes say of neighbour caching, this one is brand new.)
1998-06-01 21:41:11 +00:00
Martin Mares
fe82105e5d
Debug messages.
1998-05-26 21:43:45 +00:00
Martin Mares
8a48ecb8b1
Implemented scanning of network interfaces. Mostly very ugly code due to
...
terrible kernel interface (SIOGIFCONF and friends).
1998-05-26 21:42:05 +00:00
Martin Mares
ed68a5c6a4
Resource pools are now named.
1998-05-26 21:37:37 +00:00
Martin Mares
6d45cf21be
Added debug dump function, but it's still empty :(
1998-05-24 14:49:14 +00:00
Martin Mares
ded3ee6ddd
protos_init, not proto_init.
1998-05-24 14:48:52 +00:00
Martin Mares
b53499cdaa
Added interface index (used only by OS-dependent code since ifindexes itself
...
are OS-dependent).
1998-05-24 14:48:09 +00:00
Martin Mares
a2ccbb0b97
Implemented timers. Using bird_clock_t for absolute time from now...
1998-05-24 14:40:29 +00:00
Martin Mares
235562ca5a
Point-to-point links: added address of the opposite end.
1998-05-24 09:20:59 +00:00
Martin Mares
2326b001d6
Added routing table and routing attribute code.
1998-05-20 11:54:33 +00:00
