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troy
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Posts: 320
Joined: Thu Jun 30, 2005 6:47 pm

OSPF NBMA

Tue Jul 19, 2011 9:49 pm

I'm having a problem with OSPF
12:01:10 route,ospf,info Database Description packet has init bit set in middle of an exchange 
Station-Bridge side:
12:01:10 route,ospf,info OSPFv2 neighbor 172.17.84.217: state change from Full to Down
This is happening several times a day.

I tried changing the interface to nmba and adding the nmba neighbor on each side, and while the neighbors show up, they never exchange any routes.

Any help?
 
fewi
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Joined: Tue Aug 11, 2009 3:19 am

Re: OSPF NBMA

Tue Jul 19, 2011 9:59 pm

That should never happen - what version are you running?
 
troy
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Posts: 320
Joined: Thu Jun 30, 2005 6:47 pm

Re: OSPF NBMA

Wed Jul 20, 2011 7:50 pm

5.5 on both sides..

Now for the weird thing... for S&G, I disabled and re-enabled the OSPF instance, and the routes propagated as expected.

Now, I can understand restarting OSPF... to a point. That point, is that the change from broadcast to nmba was made on both routers, but I only had to restart one of them.

Anyways, thanks for looking.

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