Pfsense to fortigate60B unable to ping from remote site

[wilwin]

Hello,

I have succesfully setup ipsec site to site with pfsense 2.1.3 and fortigate 60B.
Tunnel is up and no problems in the log of racoon.
I can ping the remote site suceesfully, but I can not ping from remote to the lan on pfsense.
Ipsec rule enabled with all any. log enabled.
When i ping from remote I see it in the log with pass, but thats all.

seems the ping arrives on pfsense but then is lost …..to ?

local : pfsense with LAN : 192.168.100.254  WAN : 81.83.x.x
ipsec configured succesfully
firwall rule ipsec enabled for any

remote : Fortigate 60B with LAN: 192.168.50.14  WAN: 81.82.x.x
ipsec confited succesfully
firewall rule added for ipsec from LAN to remote LAN

ping from 192.168.100.1(server) or 192.168.100.12 ( window7 client) to 192.168.50.101 (server) is working.
ping from 192.168.50.101(server) or 192.168.50.61 ( windows7 client) to 192.168.100.12 or 192.168.100.1 is not working.

have been testing and adding rules on pfsense to no avail.
Is here anybody who can help or advise me what to do to find the problem ?

Thanks.

[m4st3rc1p0]

can you show your fortigate firewall policy on ipsec and same with pfsenes ipsec policy