After a bit of help with a pfsense to fortigate IPSec tunnel. Tunnel had previously worked with a paloalto appliance in place of pfsense, suggesting remote fortigate side is ok. Pfsense has the tunnel but no traffic. Added complexity of the remote end having another firewall in place before the fortigate. Pfsense lan currently set to a /32 and remote end of tunnel is also a single host /32. Had tried virtual ip on pfsense originally but removed this to rule out any issues there and moved lan to a single host for testing. Any suggestions greatly appreciated, happy to reward anyone who can solve this mystery 😎
↧