I have a problem with a router cisco 837 on my work. That is the configuration:
1 DSL Wan Interface named ATM0.1 with the external ip Ex: 22.214.171.124 and NAT outside, and the ethernet interface with internal ip ex: 172.26.0.254 and NAT inside.
The nat config is:
ip nat inside source list 102 interface ATM0.1 overload
ip nat inside source static tcp 172.26.0.1 8081 interface ATM0.1 8081
That's work fine if i try to connect with my browser from the external(ex: my house) to my work to the port 8081.
But, doesn`t work if i try to connect from my computer in the office using my external ip and port on the browser. URL ex: http://126.96.36.199:8081. My computer have the ip 172.26.0.53.
Wich are the correct configuration for that work correctly??