*** Consider using Wireguard instead!
This will setup a L2TP with preshared key of preshared123, username of username1 and password of password1 configure set firewall name WAN_LOCAL rule 270 action accept set firewall name WAN_LOCAL rule 270 description IKE set firewall name WAN_LOCAL rule 270 destination port 500 set firewall name WAN_LOCAL rule 270 log disable set firewall name WAN_LOCAL rule 270 protocol udp set firewall name WAN_LOCAL rule 240 action accept set firewall name WAN_LOCAL rule 240 description L2TP set firewall name WAN_LOCAL rule 240 destination port 1701 set firewall name WAN_LOCAL rule 240 log disable set firewall name WAN_LOCAL rule 240 protocol udp set firewall name WAN_LOCAL rule 250 action accept set firewall name WAN_LOCAL rule 250 description ESP set firewall name WAN_LOCAL rule 250 log disable set firewall name WAN_LOCAL rule 250 protocol esp set firewall name WAN_LOCAL rule 260 action accept set firewall name WAN_LOCAL rule 260 description NAT-T set firewall name WAN_LOCAL rule 260 destination port 4500 set firewall name WAN_LOCAL rule 260 log disable set firewall name WAN_LOCAL rule 260 protocol udp set vpn ipsec ipsec-interfaces interface eth4 set vpn ipsec nat-traversal enable set vpn l2tp remote-access authentication mode local set vpn l2tp remote-access authentication local-users username username1 password password1 set vpn l2tp remote-access client-ip-pool start 172.16.20.211 set vpn l2tp remote-access client-ip-pool stop 172.16.20.213 set vpn l2tp remote-access dns-servers server-1 8.8.8.8 set vpn l2tp remote-access dns-servers server-2 4.2.2.2 set vpn l2tp remote-access ipsec-settings authentication mode pre-shared-secret set vpn l2tp remote-access ipsec-settings authentication pre-shared-secret preshared123 set vpn l2tp remote-access ipsec-settings ike-lifetime 3600 set vpn ipsec auto-firewall-nat-exclude enable set vpn l2tp remote-access outside-address 0.0.0.0 set vpn l2tp remote-access mtu 1492 commit save You can also set the static WAN ip address using this line. In theory, 0.0.0.0 allows any WAN IP, which works for DHCP WAN IP's. set vpn l2tp remote-access outside-address 1.2.3.4 |