FortiGate FGT200F - Firmware 7.4.4 Slow LAN to Virtual-Wan-Link

[julianhaines]

Hi,

I have just upgraded my FGT200F cluster from Firmware 7.4.3 to 7.4.4 as requested by FortiGate support to fix my remote users SSL VPN connections running very slow and after the upgrade the performance for VPN users has improved a lot.

But now my local LAN to Virtual-Wan-Link wired users are having performance issues accessing external websites and getting timeouts for some sites and services.

I have contacted FortiGate support about this but does anyone have any idea what could have caused this and what may be happening as can't see why this is happening?

Thanks

[spoojary]

I would suggest doing an iperf test and match the speed with FGT and without FGT.