Re: 2 OSPF process running simultaneously on the backbone router

From: Peter Van Oene (pvo@xxxxxxxxxxxx)
Date: Tue Oct 02 2001 - 11:37:15 GMT-3


   
OSPF just choses the highest ip address configured on any loopback. I don't th
ink it cares whether the loopback is in the ospf process or not. Hence, both p
rocesses will always chose the same one unless you hard code them otherwise.

Pete

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On 10/2/2001 at 4:44 PM Yorgos Katsikogiannis wrote:

>Hi all,
>
>I face a very strange condition and I would like to share it with you.
>
>I have been trying to setup two different OSPF proccesses on a router.
>This router has two backbone areas and two virtual-links one for the first
>OSPF process and the other one for the second OSPF process.
>
>When I setup different RIDs on the backbone router (that holds both OSPF
>processes) under each OSPF process (using the command "router-id") and
>perform a reload it keeps the correct RIDs.
>
>If I setup the RID using a loopback interface for each process (advertising
>the loopback networks under each proccess) and perform a reload on the
>backbone router it mixes the RIDs and I lose the virtual-links. The version
>that I am using is 12.1.10
>
>I have spent all day going through the archives and any known bugs on the
>CCO but it keeps failing my notice.
>The only interesting thing that I have found is CSCdr79314. If sb has faced
>this before, please let me know. I don't think that this is a normal
>condition but ....
>
>Thank you in advace.
>
>Yorgos
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