Business Community > Routers > OpenVPN stopped working after upgrade
< Routers

OpenVPN stopped working after upgrade

OpenVPN stopped working after upgrade

OpenVPN stopped working after upgrade
OpenVPN stopped working after upgrade
Yesterday - last edited Yesterday
Tags: #Network Connectivity #OpenVPN
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version: 2.2.6 Build 20240718 Rel.82712

I had OpenVPN working on the version "2.0.1 Build 20220223". After upgrading to the latest version "2.2.6 Build 20240718 Rel.82712", it fails to connect. Logs below:

 

Tue Jan  7 22:08:58 2025 OpenVPN 2.6.12 [git:v2.6.12/038a94bae57a446c] Windows [SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [AEAD] [DCO] built on Jul 18 2024
Tue Jan  7 22:08:58 2025 Windows version 10.0 (Windows 10 or greater), amd64 executable
Tue Jan  7 22:08:58 2025 library versions: OpenSSL 3.3.1 4 Jun 2024, LZO 2.10
Tue Jan  7 22:08:58 2025 DCO version: 1.2.1
Tue Jan  7 22:08:58 2025 TCP/UDP: Preserving recently used remote address: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:08:58 2025 UDPv4 link local: (not bound)
Tue Jan  7 22:08:58 2025 UDPv4 link remote: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:09:25 2025 [server_server1] Peer Connection Initiated with [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:10:29 2025 No reply from server to push requests in 64s
Tue Jan  7 22:10:29 2025 SIGUSR1[soft,no-push-reply] received, process restarting
Tue Jan  7 22:10:30 2025 TCP/UDP: Preserving recently used remote address: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:10:30 2025 UDPv4 link local: (not bound)
Tue Jan  7 22:10:30 2025 UDPv4 link remote: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:11:30 2025 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Tue Jan  7 22:11:30 2025 TLS Error: TLS handshake failed
Tue Jan  7 22:11:30 2025 SIGUSR1[soft,tls-error] received, process restarting
Tue Jan  7 22:11:31 2025 TCP/UDP: Preserving recently used remote address: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:11:31 2025 UDPv4 link local: (not bound)
Tue Jan  7 22:11:31 2025 UDPv4 link remote: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:11:34 2025 [server_server1] Peer Connection Initiated with [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:12:36 2025 No reply from server to push requests in 62s
Tue Jan  7 22:12:36 2025 SIGUSR1[soft,no-push-reply] received, process restarting
Tue Jan  7 22:12:37 2025 TCP/UDP: Preserving recently used remote address: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:12:37 2025 UDPv4 link local: (not bound)
Tue Jan  7 22:12:37 2025 UDPv4 link remote: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:13:37 2025 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Tue Jan  7 22:13:37 2025 TLS Error: TLS handshake failed
Tue Jan  7 22:13:37 2025 SIGUSR1[soft,tls-error] received, process restarting
Tue Jan  7 22:13:38 2025 TCP/UDP: Preserving recently used remote address: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:13:38 2025 UDPv4 link local: (not bound)
Tue Jan  7 22:13:38 2025 UDPv4 link remote: [AF_INET][MY-PUBLIC-IP-ADDR]:1197
Tue Jan  7 22:13:43 2025 [server_server1] Peer Connection Initiated with [AF_INET][MY-PUBLIC-IP-ADDR]:1197

...

 

I have regenerated the server certificate as well after the upgrade but still the same error.

  0      
 
  0      
 
#1
Options
1 Accepted Solution
Re:OpenVPN stopped working after upgrade-Solution
Yesterday - last edited Yesterday

I deleted my current OpenVPN configuration, rebooted the router, created a new configuration and it worked!

 

--------

 

Also I added the line:


windows-driver wintun

 

to switch to "OpenVPN Wintun"

 

The default the adapter is "OpenVPN TAP-Windows6".

 

---------

 

Also added the line:

 

data-ciphers AES-128-CBC

 

to remove this message

 

DEPRECATED OPTION: --cipher set to 'AES-128-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305). OpenVPN ignores --cipher for cipher negotiations.

 

 

 

Recommended Solution
  1  
  1  
#4
Options
3 Reply
Re:OpenVPN stopped working after upgrade
Yesterday

Hi @snathan 

Thanks for posting in our business forum.

Reading this log gives an indication that the remote server is not reachable.

What's the result of your check on WAN?

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update! ☛Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.
  0  
  0  
#2
Options
Re:OpenVPN stopped working after upgrade
Yesterday

Hello and thanks for the suggesion. Below is what I used to test my WAN connection as well as OpenVPN is actively listening and responding on the designated port.

 

nc -vz -u [MY-PUBLIC-IP-ADDR] 1197
Connection to [MY-PUBLIC-IP-ADDR] 1197 port [udp/*] succeeded!

 

I also serve a lot of other services on that WAN so pretty sure it's up and running.

 

Thanks

 

 

  0  
  0  
#3
Options
Re:OpenVPN stopped working after upgrade-Solution
Yesterday - last edited Yesterday

I deleted my current OpenVPN configuration, rebooted the router, created a new configuration and it worked!

 

--------

 

Also I added the line:


windows-driver wintun

 

to switch to "OpenVPN Wintun"

 

The default the adapter is "OpenVPN TAP-Windows6".

 

---------

 

Also added the line:

 

data-ciphers AES-128-CBC

 

to remove this message

 

DEPRECATED OPTION: --cipher set to 'AES-128-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305). OpenVPN ignores --cipher for cipher negotiations.

 

 

 

Recommended Solution
  1  
  1  
#4
Options

Information

Helpful: 0

Views: 74

Replies: 3

Tags

Network Connectivity OpenVPN
Related Articles
I updated my Er605 2.6 from version 2.2.2 to the recent 2.2.3 and openvpn is not working
1183 0
OpenVPN Connection Timeout
3480 0
ER605v2 OpenVPN not access to local network
900 0
Openvpn - Keepalive issue ??
733 0
TL-ER605 as OpenVpn client on Openvpn Access Server 2.11.3
908 0
OpenVPN Stopped Working with Omada Setup
984 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.