External Windows Client to Peplink to VPN Server (L2TP/IPSEC). How to?

Hi, I’m trying to set up a Peplink Balance 30, firmware 6.1.2 build 2717 to redirect ports 500, 1701, 4500 to an internal server, but I still have not succeeded.

How should I proceed?



If you are manually port forwarding 4500/500 to a internal server you will need to go to Network>Misc. Settings>Service Passthrough and ensure that NAT-T IPSec is unchecked. Once unchecked, re-test. If there are still issue open a support ticket and one of our technical team members will take a closer look.