sure u can
the PC should have the firewall inside ip address as its default gateway
and let say the router FE0 ip is 192.168.1.1
and the firewall outside ip is 192.168.1.2
and those connected to gether
on the firewall u need to make a default route
in cisco u do it on the router like
ip route 0.0.0.0 0.0.0.0 192.168.1.1
on the oruter do the following
let say the network behind the firewall ur LAN is 172.16.0.0/16
on the router:
ip route 172.16.0.0 255.255.0.0 192.168.1.2
this way should work fine
good luck
please, if helpful rate
