Tunnel establishes but can't see LAN

[mbrossar]

I am trying to set up a mobile VPN tunnel to a pfSense via IPSec so that I can manage the pfSense remotely if need be.  The tunnel is being established, but I cannot see anything on the local network.

• I have a F/W rule on my IPSec interface allowing any protocol from any source to any destination.

• Under Mobile Clients configuration, I provide a virtual IP address to clients and provide a list of accessible networks to clients.

• The virtual IP pool does not overlap with my local network pool.

• I've confirmed that my tunnel IP address on my client is within the pool defined for mobile clients above.

• When the tunnel is up, and I try to ping a machine on my local network, it just hangs.

• If I let my pings run and drop my tunnel, it starts responding ping: sendmsg: Network is unreachable.

• If I let my pings run and move my connection from my test ISP connection to my local WiFi connection, after a few network unreachable messages, I start getting valid ping responses.

I feel like I'm missing something stupid/simple.  Any advice?

Thanks.

[mbrossar]

Finally found the answer:  Set NAT Traversal to Force

Thanks to Vorkbaard:  https://forum.pfsense.org/index.php?topic=46917.0