Scratching My Head - Nat-t Issue

Post your questions about SoftEther VPN software here. Please answer questions if you can afford.
Post Reply
Posts: 8
Joined: Wed Mar 14, 2018 3:02 pm

Scratching My Head - Nat-t Issue

Post by gmj23 » Fri May 18, 2018 1:42 am

Hello Softether forum. I'm scratching my head on this one.

I have 2 offices, 1 head office (parent) and 1 office connected to the head office site-to-site cascade (child)
NAT-T all of a sudden stopped working on VPN clients outside of the head office (laptops connecting in client-to-vpn)
NAT-T works from the child office to the head office whether cascade connection is established or not

What the heck could be causing this? DDNS is resolving normally from all locations (correct IP).



Posts: 2247
Joined: Mon Feb 24, 2014 11:03 am

Re: Scratching My Head - Nat-t Issue

Post by thisjun » Fri Jun 01, 2018 5:43 am

I don't have any idea.
Anyway, it's not good to rely on NAT-T, so what if you port forward?

Post Reply