I have a Cisco 881 router / firewall device connect to the WAN and several public IP. (125.7.113.xx)
I have created the public DNS records to point to respective public IPs (sip.domain.com to 125.7.113.xx)
The Cisco has a local IP of 10.10.10.3 and is connected to a regular switch.
My LAN is 10.10.10.x 255.255.255.0 - all computers have 10.10.10.3 as default gateway.
Onethe vsphere server is a VM (win2008r2) with 2 NICs one has IP 10.10.10.11 255.255.255.0 and the other has the public IP and subnet (125.7.113.xx 255.255.255.248).
But how to I get the cisco to route the income traffic for sip.domain.com (125.7.113.xx) to the VM?
I feel like im going crazy searching for the answer, please help! :)