IPv6 and RIPng

From: Danny Cox (dandermanuk@gmail.com)
Date: Sun Sep 25 2005 - 13:51:43 GMT-3


I'm after a sanity check here - running a 3640 with Fast Ethernets and
Serial interfaces, needing to run two copies of RIPng on it. Output
of 'show ipv6 route database' only shows entries in one of them.
Without rewiring things I can't cut&paste from my lab to this PC,. but
the config is more or less as follows:

int fa 3/0
 ipv6 address 2000:1:1:67::6/64
 ipv6 rip cisco12 enable
!
int fa 3/0.1
 ipv6 address 2000:1:1:68::6/64
 ipv6 rip cisco67 enable
!
int lo 0
 ipv6 address 2000:1:1:6600::/64
 ipv6 rip cisco67 enable
!
int lo 1
 ipv6 address 2000:1:6800::6/64
 ipv6 rip cisco67 enable

cisco67 only holds entries for fa3/0.1 and not the loopbacks. I also
tried doing something similar with other serial interfaces but that
didn't help. Now I know I need to do more reading and understanding
of IPv6, but this hasn't struck me so far as obvious behaviour. Can
anyone point me in the right direction?

For reference, I'm runnning IOS 12.2(15)T17

many thanks !

Danny



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