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VPN cannot connect

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VPN cannot connect

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VPN cannot connect

M.barber

2012-10-12 03:02:03 - last edited 2021-08-21 03:05:44

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VPN cannot connect

2012-10-12 03:02:03 - last edited 2021-08-21 03:05:44

Region : Argentina

Model : TL-ER6120

Hardware Version : V1

Firmware Version :

ISP :

Recently got the TL-ER6120, want to set it up as Client-To-Site VPN by using the application GreenBow. the settings on both of the router and GreenBow are the same. But I never succeed to visit. The error message always shows as “P1 Algorithm Mismatch on the client side”. Any idea about is?:mad:

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Austin

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2012-10-12 03:10:18 - last edited 2021-08-21 03:05:44

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Re:VPN cannot connect

2012-10-12 03:10:18 - last edited 2021-08-21 03:05:44

Obviously, the settings on the router and the app are mismatch. You need to check the settings again.

M.barber

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2012-10-12 03:15:01 - last edited 2021-08-21 03:05:44

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Re:VPN cannot connect

2012-10-12 03:15:01 - last edited 2021-08-21 03:05:44

I have checked for several times, and am sure the settings are match there. One more update information: I found the message said in the router log. Hope it helps to figure out the problem.

M.barber

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2012-10-12 07:28:30 - last edited 2021-08-21 03:05:44

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Re:VPN cannot connect

2012-10-12 07:28:30 - last edited 2021-08-21 03:05:44

It was found out in GreenBow phrase 2 is ES128 Encryption while in the router is 3DESunder IPsec proposal. I have change to the same one. But the “P1 Algorithm Mismatch on the client side”never disappears!!!!

Austin

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2012-10-13 03:33:16 - last edited 2021-08-21 03:05:44

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Re:VPN cannot connect

2012-10-13 03:33:16 - last edited 2021-08-21 03:05:44

check the NAT device is a good idea. If you have the NAT device on your client, go ahead to have a try this:

M.barber

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2012-10-13 04:51:11 - last edited 2021-08-21 03:05:44

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Re:VPN cannot connect

2012-10-13 04:51:11 - last edited 2021-08-21 03:05:44

Thank you sooooooooooooooooo much for the resolution. It works perfectly now!!!!

M.barber

2012-10-12 03:02:03 - last edited 2021-08-21 03:05:44

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