Mikrotik L2tp Server Setup Full Exclusive Jun 2026

/system logging add topics=l2tp,ipsec,debug action=memory

In the window, fill in the following settings: mikrotik l2tp server setup full

If use-ipsec=yes , port 1701 alone is useless without IPsec. You can block it. The above includes it for completeness. /system logging add topics=l2tp

If your router is behind another NAT device (e.g., an ISP modem in router mode), you must forward UDP ports 500, 1701, and 4500 to your MikroTik’s LAN IP. For best results, put your ISP modem in bridge mode. debug action=memory In the window

/ip ipsec active-peers print

Ensure these rules are placed any action=drop rules on the input chain.