Hi All,

Router 2820 Series...

I have two sites connected directly to the internet and an interconnecting leased line.

However I require to 'port forward' a particular port e.g. TCP Port 25 (SMTP Traffic) to the seconds sites email server for redundancy utilising the leased line.

However when attempting to create the rule it will only allow a local IP address as I receive this error: "Local Computer IP Address is Invalid, please check!"

This is critically important as Sites1 ADSL will be going down for a week during an old fission cease and reproved.


Site 1: 192.168.1.* / 255.255.255.0
Router 2820: 192.168.1.1 with static route setup to 192.168.2.0 via the following
Router Cisco: 192.168.1.2


Site 2: 192.168.2.* / 255.255.255.0
Router 2820: 192.168.2.1 with static route setup to 192.168.1.0 via the following
Router Cisco: 192.168.2.2



Regards,