Tag Archives: Authentication

SSH not working over IPSec tunnel (Strongswan)

Here’s a step-by-step guide to help you troubleshoot and fix the issue of SSH not working over an IPSec tunnel using Strongswan: Verify IPSec tunnel configuration: Check the configuration files on both the client and server for Strongswan (e.g., /etc/ipsec.conf, /etc/ipsec.secrets). Ensure that the tunnel settings, including encryption algorithms, authentication methods, and IPSec policies, match… Read More »