how to change destination address by nat ???

[Dr.X]

hii ,

i want to change destination address if the oacket matched a specifi port , is it applicable ???

as an example

any packet with "dest port of 5060 "and going to "whatver is going to " , i want to change thier destination to x.x.x.x and keep on all packet detail

how to do that by nat ??

i wish an example

with my best regards

[Marvin Rhoads]

The links below each include examples.

For ASA platform:

http://www.cisco.com/en/US/docs/security/asa/asa84/configuration/guide/nat_rules.html

For IOS platform:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr_nat/configuration/12-4t/iadnat-addr-consv.html#GUID-A58B3724-78EF-46E0-AE60-5F968247C726

Hope this helps.

[Dr.X]

hi ,

Mr Marvin ,

thanks alot for reply ,

ive read alot about nat , but i just want a verification from your side

assume my topology is

localnetwork>---------------------------------------internet

on my local network is 192.168.10.0/24

if any one from the  locl network above requetsed  any ip with destination port  5060 and udp port , i want to change destination to 11.12.13.14

=======================

can you guide me with my example above ?

again thatnks alot for fast  reply and ur time

regards