i had this same problem and fixed it in time for the 4.8 release. is it possible you can upgrade?
On 20/04/2011, at 9:10 AM, Jonathan Lassoff wrote: > I'm having a bit of an issue with OpenOSPFd on 4.7 running on i386 hardware. > > The gist of the problem is that it seems that changes to the kernel > routing table and/or interfaces are not being synchronized into the > OSPF RIB and LSDB. > > As an example, I have a CARP interface called "carp17" that is > configured in /etc/ospfd.conf, and routed like so: > > # ifconfig carp17 > carp17: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 00:00:5e:00:01:11 > description: Foobarbaz CARP > priority: 0 > carp: BACKUP carpdev vlan17 vhid 17 advbase 1 advskew 100 > groups: carp > inet6 fe80::200:5eff:fe00:111%carp17 prefixlen 64 scopeid 0x2f > inet X.X.186.161 netmask 0xfffffff0 broadcast X.X.186.175 > > # netstat -rn | grep X.X.186.160 | grep carp > X.X.186.160/28 link#47 C 0 0 - 4 carp17 > > # ospfctl show fib | grep .186.160 > C 4 X.X.186.160/28 link#47 > *O 32 X.X.186.160/28 X.X.191.21 > > # ospfctl show rib | grep .186.160 > X.X.186.160/28 X.X.191.21 Intra-Area Network 20 11:50:38 > > So, it's configured with the network X.X.186.160/28. > If I try and re-configure this to be a /29: > > # ifconfig carp17 inet X.X.186.161 netmask 0xfffffff8 > > ospfd's FIB reflects the change: > > # ospfctl show fib | grep 186.160 > *O 32 X.X.186.160/28 X.X.191.21 > C 4 X.X.186.160/29 link#47 > > But the RIB does not: > > # ospfctl show rib | grep 186.160 > X.X.186.160/28 X.X.191.21 Intra-Area Network 20 12:09:25 > > I've tried an "ospfctl fib reload" to no avail. The RIB still doesn't > reflect the change: > > # ospfctl show rib | grep 186.160 > X.X.186.160/28 X.X.191.21 Intra-Area Network 20 12:11:39 > > > > Is there something I could be missing or doing wrong? Should FIB > synchronization into OSPF work with 4.7? > I'm going off of the changelog and this mailinglist entry: > http://marc.info/?l=openbsd-misc&m=127616167503271 > > Cheers, > jof
