[c-nsp] Renumbering serial interfaces

[craig at askings.com.au]

> I have a bunch of T-1 (ATM) interfaces that I need to renumber. I have
> always done this with 2 people, one on each end. Is it possible for one
> person to do this, from one end ?
> If I am on the near side, I log into the far sides serial IP and do this:
>

You could setup ipv6 between the two routers and ssh/telnet over that
while you are changing the ipv4 settings.

Craig.