USG Ubiquiti VPN using Strongswan

USG VPN using Strongswan Been trying to find a guide on how to setup IPsec/L2TP between USG and Linux but haven’t really found one that worked for me so this is how I have made it work. The USG There are tons of guides and videos on how to set it up on the USG so I’ll just provide a few notes on that. Created a network Turned on the server and added a preshared key Added a user Linux On my laptop running Linux (Arch) I installed strongswan and xl2tpd) (currently strongswan version 5.