ipsec tunnel - no traffic from client side



  • All,

    I have a setup which has an ipsec tunnel.

    Site A has one host behind the tunnel, site B has one host behind the tunnel. Site B has a pfsense setup, site A is Cisco.

    When the tunnel is active, I can ping the host behind site A from the pfsense machine (site B) itself. However - from the host behind site B machine, I cannot ping the host behind site A machine. I can ping the pfsense server on site B without issues. Routing is setup correctly on this client machine. Somehow however, traffic doesn't flow from the client machine to the client machine on site A. As said - I know the tunnel is up and running - because I can ping this client machine on site A from the pfsense server on site B.

    I see that NAT rules have ben automatically created.

    What am I missing here?