I have a PIX (Version 6.3) 515E configured with an inside and outside interfaces. I want to transition the existing T1 connection to a new T1 connection. In doing so, I'd like to have the existing static NAT definitions to work across both connections until the DNS is transferred over and then the original T1 connection is de-commissioned. So say I had:
outside: 11.11.11.128/25 outside2: 22.22.22.96/27 inside: 10.0.0.0/24
Essentially what I would like to do is:
global (outside) 10 interface global (outside2) 20 interface
nat (inside) 10 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 11.11.11.130 10.0.0.10 netmask 255.255.255.255 static (inside,outside2) 22.22.22.110 10.0.0.10 netmask 255.255.255.255
The PIX translates connections into 11.11.11.130 properly. It receives ping requests on 22.22.22.110, but no responses. I believe this is because of the default NAT route is back through outside. I could of course change the default NAT route to outside2, but then it should break the existing static NATs. How do I go about implementing this as I believe it is possible?