cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
316
Views
0
Helpful
3
Replies

Two routers NATing Problem

patrick.hurley
Level 3
Level 3

I have two routers running NAT. I replaced a 1602 with a new 2620XM router running Ver 12.3(6b) with the same exact configuration minus no ip route cache on the interfaces and I can ping a destination across both NAT routers succesfully from some IP addresses while others I get 50% packet loss. If I move a working IP address to another PC it works there too. So for example 10.0.0.11 won't work but 10.0.0.10 will. Why would NAT be causing this problem? Is it an IOS issue?

I am attaching the configurations.

3 Replies 3

umedryk
Level 5
Level 5

No, it may not be an issue with IOS. On the other hand, I think that this could be needing some configuration changes.

Let me know what you think the changes would be.

thespis
Level 1
Level 1

Patrick,

Did you ever get an answer to this one? I have a the same problem.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: