@fastcon68:
check you ipsec rules, icmp may not be allowed to pass.
RC
No, i'm fine passing traffic over the tunnel,
Its when the IPSec tunnel is enabled, i can't pass any traffic from pfSense to any of the IPs assigned to the LAN interface..
For example, any device on the LAN can't ping the pfsense IP of "10.27.0.1" when the ipsec tunnel is up.\
IPSec Tunnel -> pfSense -> LAN Device
So between pfSense and the LAN Device is broken.