Re: [CentOS] Curious behaviour of openvpn

This happened to me after updating to 5.4 as well. Except mine have not come back. My OpenVPN configuration has been used for a couple years.

This is what I am seeing in the log.

TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) TLS Error: TLS handshake failed

I noticed that when I went over to CentOS-5.4 on my server (and re-booted), my openvpn connections failed for a couple of hours, and then came back.

Has anyone noticed this?

What puzzled me was that the tun0 interface was present on all machines (according to ifconfig) but the connections seemed to be lost.