Policy NAT-ing ports

[chicocouk]

Can anyone point me to some documentation on how to use Policy NAT (came in with 6.3(2)) and static commands to nat traffic to different addresses when it's for different ports? I can nat traffic destined for different ip ranges to different public addresses, but can't figure out how to do it on a port by port basis (eg, nat port 25 traffic to one ip, everything else to another ip).

The cisco documentation says you can do it, but gives no examples of HOW to do it

http://www.cisco.com/en/US/products...eference_chapter09186a00801cd841.html#1026694

Which makes things kinda tricky. Keep getting an error of
"cannot translate from ip protocol tcp to ip protocol ip"

 

[themut]

The documentation on CCO gives an example on how to configure policy NAT... Here's the link:

http://www.cisco.com/en/US/partner/...on_guide_chapter09186a0080172786.html#1113601

 

[themut]

Ooops... the previous link requires password. Here's the public link to the same document:

http://www.cisco.com/en/US/products...on_guide_chapter09186a0080172786.html#1113601