Re: IRDP

From: Sean C (Upp_and_upp@hotmail.com)
Date: Wed Jun 29 2005 - 10:05:55 GMT-3


Hi Gladston,

Check out this in the archives:
http://www.groupstudy.com/archives/ccielab/200411/msg00047.html

Was always curious as to other people's ideas on this.

HTH,
Sean

----- Original Message -----
From: <gladston@br.ibm.com>
To: <ccielab@groupstudy.com>
Sent: Tuesday, June 28, 2005 2:55 PM
Subject: IRDP

> Is it possible to have a router simulating a host an discover the default
gateway using IRDP?
>
> I tried just 'ip irdp' but this only enables R14 to send IRDP announces.
> R14 does not process the IRDP announcements received from R6 and R4.
>
>
> (R6 and R4 are the default gateways sending IRDP advertisements)
>
> *Mar 1 23:12:15: IP: s=148.5.46.4 (Ethernet0), d=255.255.255.255, len 36,
rcvd
> *Mar 1 23:12:15: ICMP type=9, code=0
> *Mar 1 23:12:16: IP: s=148.5.46.6 (Ethernet0), d=224.0.0.1, len 36, rcvd
1
> *Mar 1 23:12:16: ICMP type=9, code=0
>
> R14#sir
> Default gateway is not set
>
> Host Gateway Last Use Total Uses Interface
> ICMP redirect cache is empty
> R14#
>
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