Hi. After some more investigation I've figured out that a LSA type 2 gets removed. After it is removed, all routes from OSPF are removed. By setting the connection as ptp should fix it (link was broadcast before). Interface on the router has IP address 10.16.0.1/12 and on the server it has 10.16.8.1/12. Server has a bridge (for LXC container) with 10.16.8.1/22. RouterOS' OSPF daemon is on 10.16.0.1/12 interface while bird is on 10.16.8.1/12. As far as I know, this configuration should work as broadcast. Best regards, Gregor Kališnik On Wednesday 18 of June 2014 16:47:13 Gregor Kališnik wrote:
Hi.
We have two routers and 7 machines with bird installed (7 machines <-> router <- Internet -> router <-> 8th machine) that work without problems. When I've added 8th machine with Ubuntu 14.04 and bird 1.4.3, everything was working for about one hour after all routes announced over OSPF disappeared, also own routes were not announced.
By enabling debugging (debug ospf1 all in birdc) there are no messages that would indicate an error (just normal hello exchange and OSPF LSA announcements). By restarting the ospf1 protocol, the OSPF routes are exchanged and it works for another hour or so.
Anybody experienced the same behavior?
Best regards, Gregor Kališnik