VPN Connected but no Ping

[infoman]

I have conncted a PFSense to a Linksys via IPSEC VPN.
It is connected but I cannot ping any of the LAN Gateways.

Any Ideas?

[hoba]

did you create firewallrules at firewall>rules, ipsec tab?

[infoman]

Yes, I did create them.
Now, I can ping from the PFSense to the destination but not from the destination to the pfsense.

[hoba]

Then you have a problem at the remote end. Maybe it needs some firewallrules too? Also note that the devices that are establishing the tunnels usually can't use the tunnel itself unless you add a fake static route. Retry from clients behind the vpn endpoints.