New to the PIX world, been searching for a similar solution here. Not looking for a routing solution. Have 2 completely separate networks "inside" the PIX that do not need to see each other. Want respective traffic to flow to 2 completely separate external IP gateways. Basically want 1 PIX to handle traffic for 2 networks and 2 Internet connections.
LAN 1: 192.168.1.x/24 <-> PIX int inside <-> NAT <-> PIX int outside 1 <-> Router 1 IP
LAN 2: 192.168.2.x/24 <-> PIX int dmz <-> NAT <-> PIX int outside2 <-> Router 2 IP
PIX config highlights:
nameif ethernet0 outside1 security0
nameif ethernet1 outside2 security10
nameif ethernet2 dmz security50
nameif ethernet3 inside security100
ip address outside1 10.0.1.2 255.255.255.248
ip address outside2 10.0.2.2 255.255.255.248
ip address dmz 192.168.1.1 255.255.255.0
ip address inside 192.168.2.1 255.255.255.0
access-list acl_out1 permit icmp any any
access-list acl_out2 permit icmp any any
global (outside1) 1 10.0.1.3 netmask 255.255.255.248
global (outside2) 2 10.0.2.3 netmask 255.255.255.248
nat (dmz) 1 192.168.1.0 255.255.255.0 0 0
nat (inside) 2 192.168.2.0 255.255.255.0 0 0
access-group acl_out1 in interface outside1
access-group acl_out2 in interface outside2
route outside1 0.0.0.0 0.0.0.0 10.0.1.1 1
And misc ACLs.
I am not sure if I am going down the right path. Not sure how I would specify the path for the second router IP. Also I cannot ping the PIX outside2 IP address.