Multiple connection attempts from multiple IPs
Posted: Fri Sep 07, 2018 1:58 pm
Hi,
I've set up an OpenVPN server that has 5-7 connected clients, each with its own certificate.
Today I've noticed that in the last couple of days, there's been multiple connections attempts from very diferent IPs... I don't know any of these IPs...
Fri Sep 07 13:59:34 2018 120.149.170.194 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 13:59:34 2018 120.149.170.194 TLS Error: TLS handshake failed
Fri Sep 07 14:00:57 2018 114.77.238.245 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:00:57 2018 114.77.238.245 TLS Error: TLS handshake failed
Fri Sep 07 14:09:41 2018 31.167.81.193 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:09:41 2018 31.167.81.193 TLS Error: TLS handshake failed
Fri Sep 07 14:19:23 2018 91.109.251.1 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:19:23 2018 91.109.251.1 TLS Error: TLS handshake failed
Fri Sep 07 14:20:11 2018 212.24.52.254 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:20:11 2018 212.24.52.254 TLS Error: TLS handshake failed
I have hundreds and hundreds of these messages in the server log...
Should I be worried?
Thanks!
I've set up an OpenVPN server that has 5-7 connected clients, each with its own certificate.
Today I've noticed that in the last couple of days, there's been multiple connections attempts from very diferent IPs... I don't know any of these IPs...
Fri Sep 07 13:59:34 2018 120.149.170.194 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 13:59:34 2018 120.149.170.194 TLS Error: TLS handshake failed
Fri Sep 07 14:00:57 2018 114.77.238.245 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:00:57 2018 114.77.238.245 TLS Error: TLS handshake failed
Fri Sep 07 14:09:41 2018 31.167.81.193 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:09:41 2018 31.167.81.193 TLS Error: TLS handshake failed
Fri Sep 07 14:19:23 2018 91.109.251.1 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:19:23 2018 91.109.251.1 TLS Error: TLS handshake failed
Fri Sep 07 14:20:11 2018 212.24.52.254 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Sep 07 14:20:11 2018 212.24.52.254 TLS Error: TLS handshake failed
I have hundreds and hundreds of these messages in the server log...
Should I be worried?
Thanks!