Our SITE A router/firewall is PFSense.
SITE A Has a LAN of 10.2.1.0/24 with an IPSEC tunnel up between that and cellular router with a LAN of 192.168.182.46. This is connected to the customers gateway of 192.168.182.254 with an additonal local subnet behind it of 192.168.180.0/24.
The tunnel is up and passing traffic between the two VPN endpoints, but traffic is not routing to the 192.168.180.0/24 subnet. The cellular router is able to ping and receive responses locally from the 192.168.180.0/25 subnet.
I’ve confirmed the firewall is not blocking traffic through extensive monkeying around and wireshark logs.
I don’t have access to the clients SITE B router for configuration changes. enter image description here
Any help would be greatly appreciated.
Drawing linked below.
