Cisco NAT

[minoad]

I have a rather serious emergency involving the setup of a cisco router using NAT.
I have recently lost my Cisco Tech and am 2 months from classes. This obviously does no help now. I have gotten the network online, but i cannot figure out how to NAT the Subnet. Any help would be greatly appreciated.
Thanks
Micah A. Norman
minoad@comcast.net

Below is the configuration information from USLEC
-----------------
USLEC WAN
199.72.134.173

Customer LAN
199.72.134.174

Subnet Mask
255.255.255.252
------------------

Available IP's
207.59.121.0/28

Lowest Available
207.59.121.1

Highest Available
207.59.121.14

Subnet Mask
255.255.255.240

 

[MztrNyceGuy]

minoad,

I can appreciate the fact that you are having a problem, however the detail of your network may need to be expanded upon for me to assist. butttt ill try.

http://www.cisco.com/warp/public/556/5.html

This is cisco's public info on NAT for routers.

However you can try this -

Router A 199.72.134.173~

ip nat inside source static 207.59.121.1 207.59.121.14
interface serial0/0
ip nat inside

Since I dont know the specifics of your wan I am just guessing you have a Serial interface between the two sites but the above link should spell it out for you and also give you some nice tools to debug it with and ensure there are no probs.

Have fun


Kevin