From: Alexei Monastyrnyi (alexeim@orcsoftware.com)
Date: Wed May 17 2006 - 06:07:41 ART
Try to debug ip packets detail (filter it via proper ACL since it is a
production network and you can overload your router easily) and see what
happens on L2/L3 levels... encapsulation failure etc...
HTH
A.
on 17/05/2006 08:03 Jai Prakash wrote:
> Hello Experts,
>
>
>
> There is very silly question .But, it is strange as well and I am facing
> it First time in my life.
>
>
>
> Scenario is like this:-
>
> LL
> ATM
>
> SW1 ----- (F0/0) R1 (S0) --------- (S0) R2 (F0/0) ------- SW2 --------
> (F0/0) R3 (ATM0/1) -------- (ATM0/1) R4
>
>
>
>
>
> It is very straight forward configuration on R1 with whole Network
> connectivity. I made default route on R1 pointing
>
> to Serial interface of R2. The problem is I can ping any IP across the
> Network from SW1. But, when I try to ping
>
> from R1 using any source interface (FE or Serial) , I am getting RTO. I can
> ping FE and Serial Interface of R1 from
>
> any router. Even, I can ping SW1 from any Router.
>
>
>
> When I do the Trace route from R1, it is reaching up to Serial Interface of
> R2 and after that it lost.
>
>
>
> This is Production Network of one of my customer. So, I can't paste
> configuration here and Excuse for that.
>
>
>
> What could be the reason? Any help would be highly appreciated.
>
>
>
> Best Regards,
>
> Jai
>
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