Cisco 877 ADSL w/5 Static IPs, how to have source IP come from static IP and not the Dialer Interface
Posted on 2008-10-19
I currently have a Cisco 877 router configured for 5 IPs, but when you send requests to hosts, it shows the dialer interface IP (dynamic IP) instead of the static IP. Everything else works fine, but I run into issues when dealing with certain applications (where I want to limit the incoming traffic on another router, or with Postini, etc), and it reports the Dialer0 IP.
What is the best method to configure this router, so that I can have the proper source IP reported back to the hots that it is hitting (or at least 1 of the static IPs).
ip address 192.168.2.1 255.255.255.0 secondary
ip address 18.104.22.168 255.255.255.248
ip nat inside
ip address negotiated
ip nat outside