TL-ER604 VPN L2tp/IPSec Stopped working

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TL-ER604 VPN L2tp/IPSec Stopped working

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TL-ER604 VPN L2tp/IPSec Stopped working
TL-ER604 VPN L2tp/IPSec Stopped working
2018-05-02 19:51:07 - last edited 2021-04-20 11:49:24
Model : TL-ER604W

Hardware Version :

Firmware Version : 1.2.0 Build 20160825 Rel.45884s

ISP : Ogero Lebanon

Hello, I have this VPN router








[TD]TL-ER604W v2.0
[/TD]
Hardware Version:

I had the setup of VPN L2tp/IPSec working and suddenly it stoped working 5 days a go, checked with the ISP there's nothing wrong with them, although I was able to check RDP over my static IP but the VPN isn't working..

I checked the logs and this what I see.


























2
2018-05-02 13:28:15 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).
3
2018-05-02 13:28:47 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).
4
2018-05-02 13:32:29 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).
5
2018-05-02 13:33:47 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).
6
2018-05-02 13:34:06 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).
7
2018-05-02 13:35:07 <5> : IKE began to negotiate as responder. Mode=main,peers=x.x.x.x(Static Real IP)<->x.x.x.x( Client VPN).


I never configure IKE in the VPN, i checked recent firmwares, there was none newer than mine.

Kindly help and advise.

Below my VPN configurations

1-


2-


3-

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Re:TL-ER604 VPN L2tp/IPSec Stopped working
2018-05-07 16:43:25 - last edited 2021-04-20 11:49:24
At the first place, the thing you should check is if the PC could communicate with the WAN. Uncheck Block Ping from WAN on TL-ER604W, use ping command on your PC to check if it could ping WAN IP successfully. It's the first step.
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