Hello!
I have a 1721 router at a client's site that has been doing NAT'ing and VPNs for the customers network. They have a 3com phone system, and 3com just donated a new firewall to the cause.
But now, everyone wants the VPNs and NAT moved to the firewall. So, the new firewall needs to be setup w/ a public and private IP address. In order to do this, I must change my router config.
My setup is this:
I have a T1 coming thru a patch panel, into the ethernet port on the router. From the router I have a cable from the fast ethernet port to the WAN port on the firewall.
The IPs I can use for the router are: x.x.x.82 (currently eth0) and x.x.x.83 (will be fast0). But since I can't have 2 subnets on the same router, I need to work around this.
I'm basically turning my nice router into just a bridge. However, I can't seem to get the commands right!
I need suggestions on what to do! Thanks for the input!!
Steph