11-04-2010 08:17 PM - edited 03-04-2019 10:22 AM
I want to do NAT overload for multiple internal subnets. The catch is I want subnet #1 to use External IP #1, subnet #2 to use External IP #2 etc.
Normally I would do the following with the route-map defining the internal subnet.
ip nat inside source route-map primary interface FastEthernet0 overload
Problem with that is it always uses the FastEthernet0 default IP. I have a /28 block on that interface.
What is the best way to do this? I don't want to use POOLS. I'm mapping internal subnets to ONE external IP not multiple. Just that I want a different external IP per internal subnet.
Cheers.
11-05-2010 07:00 AM
Hi,
I think you should use POOLs but you can create a POOL that consist of a single IP.
If the pool consists of a single IP, then it's like having only one IP assign to that rule.
Federico.
11-05-2010 07:15 AM
I had thought of that, just wanted sure if that was frowned upon or not. I guess I will give that a shot.
Appreciate it.
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