TL-ER6020 Client to LAN L2TP VPN - No Login

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TL-ER6020 Client to LAN L2TP VPN - No Login

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-ER6020 Client to LAN L2TP VPN - No Login
TL-ER6020 Client to LAN L2TP VPN - No Login
2020-02-21 11:05:22 - last edited 2021-04-19 11:29:00
Model: TL-ER6020  
Hardware Version: V2
Firmware Version: 2.0.2 Build 20180702 Rel.59031

Hello,

I try to connect a PC to a L2TP VPN following the TP-Link example.

From one windows PC, everything works.

From others, the 2 phases of IKE Negociation are Succeeded but then nothing.

Does anyone have any idea ?

Thanks

 

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#1
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4 Reply
Re:TL-ER6020 Client to LAN L2TP VPN - No Login
2020-02-24 03:35:55 - last edited 2021-04-19 11:29:00

@DCi-Corp 

 

There should be a tunnel list on ER6020. You can confirm if the VPN tunnel is established according to the list.

If you used the same account for your devices, please make sure that the max connection setting of L2TP VPN is not 1. 

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#2
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Re:TL-ER6020 Client to LAN L2TP VPN - No Login
2020-02-24 11:11:14 - last edited 2021-04-19 11:29:00

@Andone

Thanks for your reply.

I've check the Max Connectionss and it's set to 3.

I don't see anything in the tunnel list.

On the client side,  I get this message :

" The L2TP connection attempt failed because the security layer encountered a processing error during the initial negotiations with the remote computer"

 

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#3
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Re:TL-ER6020 Client to LAN L2TP VPN - No Login
2020-02-26 03:04:28 - last edited 2021-04-19 11:29:00

@DCi-Corp 

 

Maybe the issue related to your VPN client. You can refer to the following FAQ if you were using Windows PC.

https://www.tp-link.com/en/support/faq/1029/

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#4
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Re:TL-ER6020 Client to LAN L2TP VPN - No Login
2021-07-27 08:48:16

@DCi-Corp No Login is cool

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#5
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