Dear expert,
I enter the following line into my router:
ip nat inside source static tcp 192.168.2.1 81 <public ip> 81 route-map nonat
The command works fine. when I look the ip nat translation, I can see it.
The problem when I list tunning config, the line looks like this:
ip nat inside source static 192.168.2.1 <public ip> route-map nonat extendable
Why the IOS does this? My IOS version est 12.3(8)T11 on a Cisco 831. The static NAT will run well until I restart the router. After doing a reload, all port are redirected inside instead of just port 81.
Anyone has idea about this?
Thanks
Yanick