About NAT-T softether

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thaloa
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Joined: Sun Feb 05, 2023 1:07 pm

About NAT-T softether

Post by thaloa »

Why it can not connet to vpnserver .
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admin
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Re: About NAT-T softether

Post by admin »

To use UPD NAT-T protocol the remote server must be a hostname in softether.net domain like xxx.softether.net
thaloa
Posts: 3
Joined: Sun Feb 05, 2023 1:07 pm

Re: About NAT-T softether

Post by thaloa »

admin wrote: Wed Feb 08, 2023 8:15 pm To use UPD NAT-T protocol the remote server must be a hostname in softether.net domain like xxx.softether.net
after changing to domain name ,NAT-T worked, but why NAT-T can only connect to VPNSER when I open port 41647. I read on website that it can go through NAT port?
.... it only connect when My Ip local vpnserver is 192.168.1.3 open port. Why Nat-t dont pass over port My Router . Please check.
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admin
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Re: About NAT-T softether

Post by admin »

Have you updated the app to last version 1.01.30?
thaloa
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Joined: Sun Feb 05, 2023 1:07 pm

Re: About NAT-T softether

Post by thaloa »

admin wrote: Fri Feb 10, 2023 7:53 am Have you updated the app to last version 1.01.30?

I've updated 1.01.30
admin
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Re: About NAT-T softether

Post by admin »

Probably the NAT used on the client side and/or on the server side is not compatible with SoftEther NAT-T.
This link describes the method used to establish the connection and why it doesn't work with some NAT types:
https://en.wikipedia.org/wiki/UDP_hole_punching
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