Cant connect over L2TP protocol

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Posts: 1
Joined: Fri Mar 02, 2018 4:45 pm

Cant connect over L2TP protocol

Post by vpntester » Fri Mar 02, 2018 5:01 pm

I downloaded and installed the latest version of SoftEther on CentOS 7 and I enabled all L2TP and IPSec but unfortunately I cant connects via L2TP , I connected successfully with SoftEther client but for L2TP in windows 10 I got this error: "The L2Tp connection attempt failed because the security layer encountered a processing error during initial negations with the remote computer" I also enabled NAT and I put google DNS the pre-shared key is vpn and I used it in windows 10 L2TP vpn But still I dont know whats wrong.

I really appreciate if you help me.

Posts: 5
Joined: Sat Mar 10, 2018 9:02 am

Re: Cant connect over L2TP protocol

Post by manoharvangari » Sun Mar 11, 2018 7:02 am

The PC cannot establish the connection in this way and we see the error 809. The problem in this case is on the Windows site. Windows (Vista, Server 2008, 7, 8.1)

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