From: James Chen (jr_chen@xxxxxxxxxxxxxxx)
Date: Sat Nov 11 2000 - 04:44:38 GMT-3
Hello:
when I try to ping from R2 to R4, I debug ip packet in R3 to
check if the packet
is returned ! the debug log is as following:
16:42:28: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2,
len 100
, forward
16:42:28: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), len 100,
encapsulati
on failed
16:42:30: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2,
len 100
, forward
16:42:30: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), len 100,
encapsulati
on failed
16:42:32: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2,
len 100
, forward
16:42:32: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), len 100,
encapsulati
on failed
16:42:34: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2,
len 100
, forward
16:42:34: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), len 100,
encapsulati
on failed
16:42:36: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), g=10.10.1.2,
len 100
, forward
16:42:36: IP: s=10.34.1.2 (Serial1), d=10.10.1.2 (Serial0), len 100,
encapsulati
on failed
It seems that the R3's policy routing has some problem that , it didn't
change the next hop from 10.10.1.2 to 10.10.1.1
James
James Chen wrote:
> Hello, Sir:
>
> I have done the lab1, but something wrong ?
> I can't ping R4 from R2 and R5, but can from R1 and R3.
> R2 and R4 can ping each other.
> All other router can ping each other, except R2, R5 <-> R4
>
> If I config on R2
> int s0
> frame-relay map ip 10.10.1.3 201 bro
> and R3
> int s0
> frame-relay map ip 10.10.1.2 301 bro
> then I can ping R4 from R2 .
> what happened ?
> why ?
>
> Thanks for your answers !
>
> James Chen
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