I have 2 PIX firewalls (PIX_A & PIX_B) on the same subnet (LAN1) and 1 remote PIX attached to LAN2.
PIX_A has a private link connection to PIX_R. I have just added PIX_B and configured a static route for traffic bound for the remote LAN2 as follows:
route inside 172.16.0.0 255.255.255.0 192.168.0.1 1
I have configured several of the hosts on LAN1 to use the inside interface on PIX_B as their default gateway but this traffic is not getting routed back to PIX_A. Connectivity between PIX_B and hosts LAN2 has been confirmed. Am I missing something obvious here?
The IP's are configured as follows:
PIX_A 520 version 4.4(1) inside 192.168.0.1/24 outside 10.10.5.x/26
PIX_B 515 version 5.2(6) inside 192.168.0.4/24 outside 10.10.7.x/26
PIX_R 515 version 4.4(7) 172.16.0.1/24
LAN1 192.168.0.0/24
LAN2 172.16.0.0/24
Thanks in advance,
Jim