L2TP IPsec VPN Passthrough not working

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L2TP IPsec VPN Passthrough not working

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L2TP IPsec VPN Passthrough not working
L2TP IPsec VPN Passthrough not working
2022-11-08 06:22:57
Tags: #VPN
Model: Archer VR400  
Hardware Version: V3
Firmware Version: 1.5.0 0.9.1 v00a1.0 Build 220321 Rel.60385n

Hi,

 

I cannot connect to my workplace L2TP IPsec VPN with a TP Link router. The VPN works with my office's router and the old router. The image is the Pass-through settings on my router. Please let me know if there are any other places that I can check. Thanks!

 

Regards,

Louise

 

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Re:L2TP IPsec VPN Passthrough not working
2022-11-08 21:58:33 - last edited 2022-11-08 22:07:49

  @Louise_L 

 

Have you tried to configure Virtual Servers in NAT Forwrding menu - for IPsec UDP ports 500 and 4500 are required. Disable UPnP and reboot the VR400 before configuring the Virtual Servers.

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