Mikrotik L2tp Server Setup — Full _verified_

You must allow the VPN traffic through the MikroTik's firewall. You need to open ports for both L2TP and IPsec. Filter Rules and add these chain rules: : L2TP traffic. : IPsec ISAKMP. : IPsec NAT Traversal. IP Protocol 50 (ESP) : Encrypted payload.

If your LAN is 192.168.88.0/24 , clients can reach it automatically because the local-address is in the same subnet? Add a route or ensure your LAN devices know how to route back to 192.168.100.0/24 . Usually, masquerade on the LAN interface solves this, but for static routing: mikrotik l2tp server setup full

Finally, Alex had to open the "gates" of the router's firewall. Under , he added three critical entries to allow traffic through the router's Input chain: UDP Port 500 for IKE (Internet Key Exchange) UDP Port 4500 for IPsec NAT Traversal UDP Port 1701 for the L2TP traffic itself You must allow the VPN traffic through the