port forwarding from WAN IP to router 1 to router 2 to server

[ngutri]

Hi everyone
I have problem port forwarding via 2 routers. This is what I did port forwarding for web-server

Router 1 (Netopia)
Open Netopia Menu --> choose Quick Menus --> choose Network Address Translation -->
choose Show/Change Server List --> choose Easy-Server --> choose Add Server --> External Service port 80 for web server --> Server Private IP Address: 10.0.0.2 (this IP is Local WAN IP for Router 2) IS IT RIGHT ?? --> Public IP Address: 80.121.43.169 (this IP is WAN IP from ISP) IS IT RIGHT ?? --> Protocal: TCP and UDP --> Internal Port Start: 80 --> finally ADD NAT SERVER

Router 2 (Buffelo)
Open NAT --> WAN Side IP Address: 10.0.0.2 IS IT RIGHT?? --> Protocal (WAN): TCP and UDP --> Port: 80 --> LAN IP Address: 192.168.11.4 (this IP is belonging to Computer of Web-Server) --> Protocal(LAN):TCP and UDp --> Port: 80 --> DONE!

I could not open web-server from out side of the network. Hope you can help. Thank you very much


Tri

 

[LloydSev]

Well you did not specify a public IP on the second router, this needs to be an address on the LAN for Router 1.

Router 1 needs to specify the private IP, which is being used as the public IP on router 2.

For instance, Router 2 you set the public IP to 10.0.0.235

The private IP used on Router 1 should ALSO be IP 10.0.0.235, so that both routers are using the same address.

Computer/Network Technician
CCNA