Question about Port Address Translation in a 26xx router.

[jkeeffe]

I have a 26xx router with this config:

E0 = 199.30.32.50

E1 = 10.0.0.1

I want to PAT all the 10.x.x.x hosts when they connect through the E0 interface to an address in the same subnet as E0 ... say 199.30.32.60.

Can I do that in the 26xx? If so do I need the 'Plus' version of IOS, and could you give me a quick example of the config?

Thanks.

[gfullage · Accepted solution]

Standard IP feature set should be fine AFAIK. The config would look like this:

ip nat pool ippool 199.30.32.60 199.30.32.60 netmask 255.255.255.0

ip nat inside source list 100 pool ippool overload

access-list 100 permit ip 10.0.0.0 0.255.255.255 any

interface Ethernet1

   ip nat inside

interface Ethernet0

   ip nat outside