I have a PIX 525E with IOS 6.3.
We've just recently installed a point-to-point T1 that is terminated with 2 Cisco 2610XM routers with VWIC-1MFT-T1 cards (IOS = 12.2).
The two networks at the remote end of the T1 connection can access all resources at the other end (corporate networks) with no problem. Remote nodes can even ping the inside interface of the PIX.
I have a nat (inside) 1 0.0.0.0 0.0.0.0 statement on the PIX to translate everything from the inside networks.
The problem is that the PIX is not applying NAT to the two new networks at the remote end of the T1.
Oddly enough, we have a 100Mb Native LAN WAN link to anoter remote office and I'm using the same logic there and it works just fine.
Anybody see this before and what did you do to fix it?