Hello group,
First many thanks for developers for clean & working piece of good software :)
But I'm struggling with getting multiple kernel tables to work.
root@xenomorph:/usr/local/etc# bird
14-05-2005 19:58:22 <TRACE> kernel1: Initializing
14-05-2005 19:58:22 <TRACE> kernel2: Initializing
14-05-2005 19:58:22 <TRACE> kernel1: Starting
14-05-2005 19:58:22 <TRACE> kernel1: State changed to feed
14-05-2005 19:58:22 <TRACE> kernel2: Starting
Segmentation fault (core dumped)
I don't know is this is a bug or some misconfiguration.
Here it is bird.conf, It is mainly taken from docs as you can see:
log stderr all;
table auxtable;
debug protocols all;
protocol kernel { # Primary routing table
debug all;
learn; # Learn alien routes from the kernel
persist; # Don't remove routes on bird shutdown
import all;
export all;
}
protocol kernel { # Secondary routing table
debug all;
table auxtable;
kernel table 1;
export all;
}
The system is a basic Slackware 10.1.
root@xenomorph:/usr/local/etc# uname -a
Linux xenomorph 2.4.29 #6 Thu Jan 20 16:30:37 PST 2005 i686 unknown unknown
GNU/Linux
And here are the routing tables:
root@xenomorph:/usr/local/etc# ip ro ls table 1
80.51.8.128/26 dev eth0 proto kernel scope link src 80.51.8.166
127.0.0.0/8 dev lo scope link
default via 80.51.8.129 dev eth0 metric 1
root@xenomorph:/usr/local/etc# ip ro ls table main
80.51.8.128/26 dev eth0 proto kernel scope link src 80.51.8.166
127.0.0.0/8 dev lo scope link
default via 80.51.8.129 dev eth0 metric 1
I manually compiled bird from sources ( version 1.0.11 ) with:
CFLAGS="-g -ggdb -O0" ./configure --enable-debug && make && make install
Next i recopied the "bird" binary from sources again, because "make install"
strips /usr/local/sbin/bird.
root@xenomorph:/usr/local/etc# file /usr/local/sbin/bird
/usr/local/sbin/bird: ELF 32-bit LSB executable, Intel 80386, version 1
(SYSV), dynamically linked (uses shared libs), not stripped
root@xenomorph:/usr/local/etc# ldd /usr/local/sbin/bird
libc.so.6 => /lib/libc.so.6 (0x4002d000)
/lib/ld-linux.so.2 (0x40000000)
And here is a backtrace from gdb:
root@xenomorph:/usr/local/etc# gdb bird core
GNU gdb 6.3
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i486-slackware-linux"...Using host libthread_db
library "/lib/libthread_db.so.1".
Core was generated by `bird'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
#0 0x080710af in tm_start (t=0x0, after=0) at io.c:186
186 if (t->randomize)
(gdb) bt
#0 0x080710af in tm_start (t=0x0, after=0) at io.c:186
#1 0x0807443c in krt_start (P=0x8091928) at krt.c:773
#2 0x0804da94 in proto_rethink_goal (p=0x8091928) at ../../nest/proto.c:402
#3 0x0804d92e in protos_commit (new=0x808a0b8, old=0x0, force_reconfig=0)
at ../../nest/proto.c:359
#4 0x080706c6 in config_do_commit (c=0x808a0b8) at conf.c:202
#5 0x080707ab in config_commit (c=0x808a0b8) at conf.c:264
#6 0x08074d96 in read_config () at main.c:115
#7 0x08075570 in main (argc=1, argv=0xbffff704) at main.c:428
--
Jakub Wartak
vnull
FreeBSD/OpenBSD/Linux/Network Administrator
