[c-nsp] IPV6 in general was Re: Large networks

[Harald Firing Karlsen]

Grzegorz Janoszka wrote:
> Daniel Verlouw wrote:
>> On Thu, 2009-08-27 at 14:45 +0200, Grzegorz Janoszka wrote:
>>> You cannot have the same link-local IP's on different ifaces, can you?
>>
>> sure you can, that's what link-local is for.
>>
>> daniel at jun1.XXXX> show interfaces | match fe80::2$ | count Count: 16 
>> lines
>
> So, can I have just fe80::1 as a virtual gateway on all interfaces in 
> my network? I thought it was not possible. Does someone have such 
> setup with Cisco?
Yes, I have used it for tunneling on several ocations, but keep in mind 
that for static routes you will naturally always have to specify 
outgoing interface in addition to the next hop (i.e. ipv6 route ::/0 
FastEthernet0/1 fe80::2).


-- 
Harald Firing Karlsen