[c-nsp] OSPF-implementation

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Tue Dec 5 12:06:26 EST 2006


cisco-nsp-bounces at puck.nether.net <> wrote on :

> Hi,
> 
>  I am trying to implement an OSPF-Client, so far so good.
> 
> Now, I try to retrieve all Routing-Table-Information from an Cat6509
> 
> But when we exchanged all DB-Descr.-packets the router sends
> LS-Updates, using multicast) which I acknowledge.
> 
> But then I send a LS-Request and the Router complaines:
> 
> 
> Dec   5 15:43:29.968 MET: OSPF: rcv. v:2 t:3 l:1236 rid:myIP
>       aid:0.0.0.0 chk:2E77 aut:0 auk: from Vlan3
> Dec  5 15:43:29.972 MET: OSPF: Bad request received from myIP on Vlan3
> 
> And resets "the OSPF-Handshake". Also the router is still sending
> LS-Updates to my IP (unicast). Why? I mean it reseted already.
> 
> As far as I can see, the request looks alright. Do I miss something?

I can only guess, but we print this message when we couldn't find the
requested LSA-ID.. 

	oli



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