Jeff,
I think we are on to something here. I added a static route on the 192.168.1.1 router to the 192.168.1.224 with the gateway address equal to the eth1 IP address on the firewall. I can now ping 192.168.1.1 from behind the firewall but I still can't ping 209.73.186.238 (yahoo) from behind the firewall. I can ping yahoo from the firewall.
Any other thoughts?
Possible Firewall policy at 192.168.1.1 router. Also, possibly NAT policy on the firewall at 192.168.1.1. You may need to set up a NAT for the 192.168.202.x network? What type of router is it?
Just some guesses...
alex