Re: DLSW backup peer problem

From: Ramon Nieva (ccie@xxxxxxxxx)
Date: Fri Jul 05 2002 - 06:35:09 GMT-3


   
Harish,

You have local-peer of R4 in promiscuous mode, while this is the primary
link.
I think you should put the local-peer of the backup router (R6) in
promiscuous. Then configure the remote-peer statement on R4, and it
should work.

Ramon

On Fri, 2002-07-05 at 11:08, Harish DV/peakxv wrote:
> I am testing dlsw backup peer setup with 3 routers. Here is the setup
>
> R3
> |
> |
> |
> ----------------------------
> | |
> | |
> | |
> R6 R4
>
> All three routers are connected over frame with PVCs from R3 - R4 and R3-R6
> R3-R4 is the primary peer
> R3-R6 is the backup peer
>
> The problem:
> I am using a linger of 3 mins. Intially R3 establishes a peer to R4 and R3
> - R6 is in Disconnet state which is OK.
> Now I disconnet the R3-R4 peer and after 3 mins the R3-R6 comesup which is
> also fine.
> I bring back the R3-R4 peer again. But R3-R6 peer also stays active for
> ever.
> Not able to makeout where the problem is.
>
> Here are the configs relevent configs:
>
> R3
> dlsw local-peer peer-id 135.7.69.6
> dlsw remote-peer 0 tcp 135.7.24.2
> dlsw remote-peer 0 tcp 135.7.24.4 backup-peer 135.7.24.2 linger 3
>
> interface TokenRing0/0
> ip address 135.7.69.6 255.255.255.0
>
> R4
> dlsw local-peer peer-id 135.7.24.2 promiscuous
>
> interface TokenRing0
> ip address 135.7.24.2 255.255.255.0
>
> R6
> dlsw local-peer peer-id 135.7.24.4
> dlsw remote-peer 0 tcp 135.7.69.6
>
> interface TokenRing0
> ip address 135.7.24.4 255.255.255.0



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