From: yujianchun (stiff.yu@xxxxxxxxxxxxxxxxxx)
Date: Thu Nov 02 2000 - 00:12:38 GMT-3
pls add command "no ip redirect" in R7, pls tell me result.
-----Original Message-----
From: radha rani <radhaccie@hotmail.com>
To: ccielab@groupstudy.com <ccielab@groupstudy.com>
Date: 21 October 2000 00:00
Subject: IRDP again - need help
>Hi all,
> I am playing with IRDP and cannot get it to work. I have 4
>routers (R2,R6,R7,R8) on an ethernet subnet (137.20.20.0), one of these
>(r8)is acting as a host (i.e 'no ip routing' is configured on it)
>
>On the ethernet port on R2,r6,r7 i have 'ip irdp' configured. the ip
>irdp preference for these three rtrs is 20,60,70 resp. I expect r7 to be
>the chosen one. r8 *always* uses r2 to get to networks other than the
>ethernet subnet. R2 *is* the only rtr with a connection to the rest of the
>network but i have icmp redirects turned-off. Shouldn't r8 first go to r7
>and then to r2 and out?
>
>I could ping everything when this was the configuration. Then I tried it
>with proxy-arp turned off on the ethernet int on r2,r6,r7. It
>seemed to me that the proxy-arp was allowing r8 to be able to ping
>everything. With that turned off, now I get 'encapsulation failed"
>when I try to ping anything other than 137.20.20.x.
>
>On r8, i have an ip address on interface e0. I didn't think I needed the
>statement 'ip irdp' on this interface but have tried it with and without it
>with 0 success.
>
>Please help... Thanks.
>
>-Radha
>
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