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OpenVPN Connection problem: TLS handshake failed

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OpenVPN Connection problem: TLS handshake failed

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OpenVPN Connection problem: TLS handshake failed
OpenVPN Connection problem: TLS handshake failed
2019-03-12 09:44:06 - last edited 2019-03-12 09:46:11

Hi there!

 

Currently i'm facing a problem with OpenVPN on the TP-Link Archer C5400.

 

I connect to the OpenVPN server using the OpenVPN GUI tool, and this usually works fine for about 2-7 days. 

After this period the OpenVPN GUI tool shows the following errors:

 

Tue Mar 12 09:54:16 2019 WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Tue Mar 12 09:54:16 2019 TCP/UDP: Preserving recently used remote address: [AF_INET]00.00.00.000:1194
Tue Mar 12 09:54:16 2019 UDP link local: (not bound)
Tue Mar 12 09:54:16 2019 UDP link remote: [AF_INET]00.00.00.000:1194
Tue Mar 12 09:55:16 2019 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Tue Mar 12 09:55:16 2019 TLS Error: TLS handshake failed
Tue Mar 12 09:55:16 2019 SIGUSR1[soft,tls-error] received, process restarting

 

Then i need to stop and start the server and usually it works again.

 

Does anybody know why this error occurs?

 

I am using this method as my only external entry to the network, so this method has to be reliable.

 

I already have added a NTP server to synchronize the routers time with. 

 

Thank you!

 

 

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#1
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13 Reply
Re:OpenVPN Connection problem: TLS handshake failed
2019-03-13 01:18:32

Hello,

 

Cause the current situation is a little complicated, we have emailed you with some information we need to do further analysis.

 

Please kindly reply our email and then we will continue to help you.

 

Good day. 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#2
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Re:Re:OpenVPN Connection problem: TLS handshake failed
2019-04-02 07:50:09

It occurred again, have replied to the sent email.

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#3
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Re:Re:Re:OpenVPN Connection problem: TLS handshake failed
2019-04-02 10:32:50

Hi,

 

Thanks for your reply. Our engineer will contact you, please notice your inbox.

 

Good day. 

OnsightNL wrote

It occurred again, have replied to the sent email.

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#4
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Re:Re:OpenVPN Connection problem: TLS handshake failed
2019-04-14 01:13:32

Hi there,

 

I've got a similar problem with my C5400.

I've read that a firmware upgrade is necessary though I can't see any new upgrades for the C5400.

 

Thanks

 

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#5
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Re:Re:Re:OpenVPN Connection problem: TLS handshake failed
2019-04-15 09:38:01

Hi,

 

To locate the problem quickly, could you please provide some information about the issue that you have on your router?

 

So, is there any error message showing up when you connect to OPen VPN? If so, could you please send the screenshot?

 

What is the current hardware and firmware version of your router? Is it same Archer C5400(EU)_V2_170912?

 

Thank you, good day!

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#6
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Re:OpenVPN Connection problem: TLS handshake failed
2019-11-06 07:04:19 - last edited 2019-11-06 07:40:51

I had the same problem on Archer VR400 V2 and windows 10 prof.

You are trying to connect from the same network.Try another and you will connect successfuly.

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#7
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Re:OpenVPN Connection problem: TLS handshake failed
2019-11-06 08:35:49

@konstantinosdms 

 

I have replied to you on another thread. 

 

We can focus on that one cause the forum blocks are different.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#8
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Re:OpenVPN Connection problem: TLS handshake failed
2019-12-19 18:04:28

@OnsightNL 

我在ax3000和Windows 10 Pro上遇到了相同的問題。

看以上留言似乎沒有人和解決辦法, why?

tp link 是否需盡快處理???

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#9
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Re:OpenVPN Connection problem: TLS handshake failed
2019-12-19 18:32:49
My friend connect to the VPN from a different network, not the same network the router is installed.
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#10
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Re:OpenVPN Connection problem: TLS handshake failed
2021-07-19 03:12:18

@Kevin_Z i am having the same issues - how can i fix it? 

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#11
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