Spencer,
You could have your isp assign a transit ip subnet for the link and then
out your ips internal your border router. Another thing you could do static
nats if the first option isn't available.
On Jul 9, 2012 7:50 PM, "Spencer Barnes" <spen...@ceiva.com> wrote:
Hello,
[...]
Our new ISP provided a gateway IP that is in the same subnet as the
external IPs they provided for use. The range they provided (changed for
security) is 10.0.128.64/26. They want us to assign 10.0.128.66 to our
WAN interface and point all outbound traffic to 10.0.128.65.
The problem with this setup is I can't dedicate another interface for the
new external range because the subnets overlap. I can change the g0/0
interface to 10.0.128.66 255.255.255.252 and assign the other interface
g0/1 10.0.128.96 255.255.255.224 but then I lose a bunch of external IPs.
As Chris has said. When you got a T3 or similar we are not talking about
some cheap residential thing. You ISP should provide a transit network!
-Sascha
_______________________________________________
cisco-nsp mailing list cisco-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/
