Connecting to an L2TP-IPSec VPN on OpenBSD
Since my most recent article was about creating an OpenBSD L2TP-IPSec VPN, this article was warranted. This post is simply how to configure an OpenBSD client to connect to a L2TP-IPSec VPN.
Creating an IKEv1 IPSec VPN on OpenBSD
Today I will be going over how to bring up a L2TP+IPSec VPN on OpenBSD. I am doing this because while I have been operating my own WireGuard VPN servers for the past few months now, I have experienced issues when the WireGuard server initiates over 100 connections. I know WireGuard is obviously still beta software, and that the issues could be caused by multiple things, but I wanted to give another option a shot.