L2TP / IPSEC client behind NAT
Posted: Mon Nov 27, 2017 3:21 pm
Hi!
I have 3 localizations that have microtik routers.
One in data center with l2tp / ipsec server and two offices with mikrotik and l2tp / ipsec clients. Everything was working until one day - ISP in one office decided to take out public ip. After that - vpn connection is enabled, ping is working, ssh is working but http not..
I have no idea where to find problem. Connections to the same router from computer in the same nated network is working fine. NAT-T is enabled.
I have 3 localizations that have microtik routers.
One in data center with l2tp / ipsec server and two offices with mikrotik and l2tp / ipsec clients. Everything was working until one day - ISP in one office decided to take out public ip. After that - vpn connection is enabled, ping is working, ssh is working but http not..
I have no idea where to find problem. Connections to the same router from computer in the same nated network is working fine. NAT-T is enabled.