Commit graph

83 commits

Author SHA1 Message Date
Martin Mares
3991d84e8f Changed initialization of protocol list -- now we call proto_build() instead
of calling the protocols manually.

Implemented printing of dynamic attributes in `show route all'.

Each protocol can now register its own attribute class (protocol->attr_class,
set to EAP_xxx) and also a callback for naming and formatting of attributes.
The callback can return one of the following results:

	GA_UNKNOWN	Attribute not recognized.
	GA_NAME		Attribute name recognized and put to the buffer,
			generic code should format the value.
	GA_FULL		Both attribute name and value put to the buffer.

Please update protocols generating dynamic attributes to provide
the attr_class and formatting hook.
2000-04-01 10:19:47 +00:00
Martin Mares
a37410cbdd Use bsprintf() instead of sprintf(). 2000-03-31 23:33:03 +00:00
Martin Mares
c01e37416d Started work on BGP. Wrote main part of the connection handling code. 2000-03-20 21:50:17 +00:00
Martin Mares
f098e072be Fixed a bunch of FIXME's by removing them :) 2000-03-12 22:53:05 +00:00
Martin Mares
832fa033b7 Cleaned up debugging in kernel syncer. Netlink has still LOCAL_DEBUG
turned on, but after some testing I'll gag it.
2000-03-12 21:54:39 +00:00
Martin Mares
6a9f28b0b9 Added tracing of interface events. 2000-03-12 20:50:35 +00:00
Martin Mares
cfd46ee4c5 Added debugging of communication between protocols and routing tables.
Just ask for "debug routes" if you want to see the routes and "debug filters"
if you want even the rejected ones.
2000-03-12 20:30:53 +00:00
Martin Mares
839380d7ec Added debugging of protocol state transitions. 2000-03-07 21:50:21 +00:00
Martin Mares
3549667925 Implemented real slab allocator. If you suspect it from being buggy,
just #define FAKE_SLAB at the top of lib/slab.c to bypass it.
2000-03-05 22:48:30 +00:00
Martin Mares
ee76a92a80 Implemented real attribute cache. 2000-03-04 21:09:14 +00:00
Martin Mares
85053fce04 Reimplemented neighbor cache. Now uses real hashing. 2000-03-01 14:51:47 +00:00
Martin Mares
aee539f241 Made `datetime' more user friendly. Now it should be a quoted string
of type "dd-mm-yyyy".
2000-03-01 11:42:13 +00:00
Martin Mares
6a636392d3 Rewrote interface type detection logic. The `unnumbered' flag is now per
address, not per interface (hence it's ifa->flags & IA_UNNUMBERED) and
should be set reliably. IF_MULTIACCESS should be fixed now, but it isn't
wise to rely on it on interfaces configured with /30 prefix.
2000-02-29 23:19:52 +00:00
Martin Mares
e69e4ed934 Support expansion of command abbreviations.
Client considered finished (modulo bugs).
2000-02-27 22:00:19 +00:00
Martin Mares
c51f132d58 First usable version of the client. No command completion and similar nifty
features yet, but it works.
2000-02-15 12:18:37 +00:00
Martin Mares
4b87e256eb Split off general commands to cmds.c.
Added `show symbols' command which dumps whole symbol table together
with symbol types etc.
2000-01-19 12:30:19 +00:00
Martin Mares
3ea1ba632b Killed protocol->priority. Protocol startup should be clean and hack-free now.
It seems everything still works (except for disable/enable/restart which hangs
sometimes, but it's another story).
2000-01-18 11:01:03 +00:00
Martin Mares
fb89b1a4ce Removed point-to-point tunnel hack as it breaks ordinary PtP interfaces.
I'll find a better solution soon.
2000-01-17 12:40:00 +00:00
Martin Mares
d272fe22dd Separated `official protocol names' used in status dumps from name templates
used for automatic generation of instance names.

	protocol->name is the official name
	protocol->template is the name template (usually "name%d"),
		should be all lowercase.

Updated all protocols to define the templates, checked that their configuration
grammar includes proto_name which generates the name and interns it in the
symbol table.
2000-01-17 11:52:50 +00:00
Martin Mares
f14a4becbe Reworked proto lists -- each proto is now in two lists: the global one
(proto_list) and per-type one (original lists). A lot of things simplified.

Implemented `disable', `enable' and `restart' CLI commands.
2000-01-16 23:30:06 +00:00
Martin Mares
30a6108ccc Added filter_same() for comparision of two filters.
Pavel, please implement this as soon as possible.
2000-01-16 17:49:32 +00:00
Martin Mares
bf8558bc9c Converted shutdown to a kind of reconfiguration, it's no more handled
as a exception in protocol state machines. Introduced a `shutdown'
CLI command. Killed few reconfiguration bugs.
2000-01-16 17:40:26 +00:00
Martin Mares
50fe90edf3 First attempt on dynamic reconfiguration. There are still lots of bugs
and problems to solve, but the hardest part works.
2000-01-16 16:44:50 +00:00
Martin Mares
476e108425 Minor cleanups. 1999-12-16 13:51:43 +00:00
Martin Mares
e693ddff87 Handle cases when SIOCGIFINDEX is defined, but doesn't work (new glibc
with 2.0 kernels).
1999-12-16 13:23:32 +00:00
Martin Mares
67ece6df42 Tried to clean up multicast handling. Now we don't try to guess
multicast abilities depending on definedness of symbols and use hard-wired
system-dependent configuration defines instead.

Please test whereever you can.
1999-12-16 13:06:13 +00:00
Martin Mares
6aea8905c4 TODO entries and FIXME's. 1999-12-16 12:18:33 +00:00
Martin Mares
30bc402ebb Temporary work-arounds for multicast problems. Needs further investigation. 1999-12-08 15:12:54 +00:00
Martin Mares
34350a5270 Implemented echoing of log messages to CLI connections. Just try `echo all'. 1999-12-06 12:34:45 +00:00
Martin Mares
305a01f57b Added DEBUG commands.
Removed CLI tests, real commands now serve as much better examples.
1999-12-04 23:17:29 +00:00
Martin Mares
430da60fa2 Implemented `show route where <condition>' command.
Pavel, please check my addition to filter/config.Y.
1999-12-02 14:04:44 +00:00
Martin Mares
9c3726afd2 Updated TODO file. 1999-12-01 15:17:24 +00:00
Martin Mares
730f2e2c8c Added dumping of routing tables (`show route'). This includes filtering. 1999-12-01 15:10:21 +00:00
Martin Mares
1d2664a4d4 Remember protocol instance in proto_config and use that for
`show protocols <name>'.
1999-11-30 14:04:09 +00:00
Martin Mares
99bbd23b22 More CLI plans... 1999-11-18 14:41:43 +00:00
Martin Mares
bff1db7629 Added skeleton of command tree. Please inspect. 1999-11-17 14:58:21 +00:00
Martin Mares
dce267832a Basic support for IPv6. The system-dependent part doesn't work yet,
but the core routines are there and seem to be working.

   o  lib/ipv6.[ch] written
   o  Lexical analyser recognizes IPv6 addresses and when in IPv6
      mode, treats pure IPv4 addresses as router IDs.
   o  Router ID must be configured manually on IPv6 systems.
   o  Added SCOPE_ORGANIZATION for org-scoped IPv6 multicasts.
   o  Fixed few places where ipa_(hton|ntoh) was called as a function
      returning converted address.
1999-08-03 19:36:06 +00:00
Martin Mares
707ef83378 Pruned the TODO list. 1999-08-03 19:35:01 +00:00
Martin Mares
7de45ba4a0 Kernel route syncer supports multiple tables.
The changes are just too extensive for lazy me to list them
there, but see the comment at the top of sysdep/unix/krt.c.
The code got a bit more ifdeffy than I'd like, though.

Also fixed a bunch of FIXME's and added a couple of others. :)
1999-08-03 19:33:22 +00:00
Martin Mares
9a706f32af Added missing structure declarations. 1999-08-03 19:31:11 +00:00
Martin Mares
9273035403 Changes to interface handling on traditional Unices:
o  Aliases are interpreted as secondary addresses.
  o  When the system doesn't supply interface indices, generate
     our ones.
1999-08-03 19:30:20 +00:00
Martin Mares
5e13ffe6f4 Faster checksum function. 1999-08-03 19:29:57 +00:00
Martin Mares
913f7dc9f2 Added functions for parsing and formatting of dates. 1999-08-03 19:29:27 +00:00
Pavel Machek
6bd08d017b Better date/time input methods need to be done 1999-05-26 14:22:41 +00:00
Martin Mares
a07e9d8235 Added --with-sysinclude to allow explicitly setting where kernel includes
reside, so that you can easily switch between 2.0 and 2.2 ones.

Check existence of <linux/rtnetlink.h> for linux-22 configs to make sure
we're using the correct set of includes.
1999-05-21 14:09:06 +00:00
Martin Mares
b23c5e0ff4 Added ip_skip_header() and modified OSPF to use it. 1999-05-14 18:03:09 +00:00
Martin Mares
a2697f02ac Netlink support for secondary interface addresses. 1999-05-07 13:46:16 +00:00
Martin Mares
9a158361da I rewrote the interface handling code, so that it supports multiple
addresses per interface (needed for example for IPv6 support).

Visible changes:

o  struct iface now contains a list of all interface addresses (represented
   by struct ifa), iface->addr points to the primary address (if any).
o  Interface has IF_UP set iff it's up and it has a primary address.
o  IF_UP is now independent on IF_IGNORED (i.e., you need to test IF_IGNORED
   in the protocols; I've added this, but please check).
o  The if_notify_change hook has been simplified (only one interface pointer
   etc.).
o  Introduced a ifa_notify_change hook. (For now, only the Direct protocol
   does use it -- it's wise to just listen to device routes in all other
   protocols.)
o  Removed IF_CHANGE_FLAGS notifier flag (it was meaningless anyway).
o  Updated all the code except netlink (I'll look at it tomorrow) to match
   the new semantics (please look at your code to ensure I did it right).

Things to fix:

o  Netlink.
o  Make krt-iface interpret "eth0:1"-type aliases as secondary addresses.
1999-05-06 21:38:11 +00:00
Martin Mares
ec8b579e9c Recognize site scope for IPv4 addresses (prefixes reserved for private
networks).

Removed old #ifndef logic which was used to avoid IPv4/IPv6 clashes
before conditionals in Modules lists were introduced.
1999-04-27 16:03:17 +00:00
Martin Mares
08e2d6259a Removed TOS support. This simplifies many things a lot. 1999-04-12 18:01:07 +00:00