Resending to the mailing list for completeness (please always keep the
mailing list in the CC field)
Regards,
On 03/01/2024 12:53, Peter Davis wrote:
Hello,
I changed the IP address in the client configuration file, but I can't
connect to the server. I got the following error:
Wed Jan 3 10:32:32 2024 TLS Error: TLS key negotiation failed to
occur within 60 seconds (check your network connectivity)
Wed Jan 3 10:32:32 2024 TLS Error: TLS handshake failed
I checked the OpenVPN log file too, but there was nothing there:
# cat /var/log/openvpn/openvpn.log
This is a clear indication that your connection attempt is not reaching
the VPN server at all.
This is a problem with whatever is in the middle, i.e. gateway/firewall.
* Have you properly configured the port forwarding on the gateway/firewall?
* Have you allowed the right ports on the gateway/firewall?
* Is there any firewall on the VPN server which may be preventing
connections from outside the LAN?
Note: this is unrelated to OpenVPN, but just a generic network
configuration issue.
Thanks again.
You right. The firewall was configured for the TCP protocol, not UDP.
Problem solved.
--
Antonio Quartulli
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