Can't connect to openvpn.

Off-topic
1

Hi everyone!
Ihave trouble with the connection.
I tried to change udp to tcp and other tips from the main page of HTB.

Sat Jun 27 17:16:26 2020 OpenVPN 2.4.9 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Apr 21 2020
Sat Jun 27 17:16:26 2020 library versions: OpenSSL 1.1.1g 21 Apr 2020, LZO 2.10
Sat Jun 27 17:16:26 2020 Outgoing Control Channel Authentication: Using 256 bit message hash ‘SHA256’ for HMAC authentication
Sat Jun 27 17:16:26 2020 Incoming Control Channel Authentication: Using 256 bit message hash ‘SHA256’ for HMAC authentication
Sat Jun 27 17:16:27 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:16:27 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sat Jun 27 17:16:27 2020 UDP link local: (not bound)
Sat Jun 27 17:16:27 2020 UDP link remote: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:17:27 2020 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sat Jun 27 17:17:27 2020 TLS Error: TLS handshake failed
Sat Jun 27 17:17:27 2020 SIGUSR1[soft,tls-error] received, process restarting
Sat Jun 27 17:17:27 2020 Restart pause, 5 second(s)
Sat Jun 27 17:17:32 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:17:32 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sat Jun 27 17:17:32 2020 UDP link local: (not bound)
Sat Jun 27 17:17:32 2020 UDP link remote: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:18:32 2020 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sat Jun 27 17:18:32 2020 TLS Error: TLS handshake failed
Sat Jun 27 17:18:32 2020 SIGUSR1[soft,tls-error] received, process restarting
Sat Jun 27 17:18:32 2020 Restart pause, 5 second(s)
Sat Jun 27 17:18:37 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:18:37 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sat Jun 27 17:18:37 2020 UDP link local: (not bound)
Sat Jun 27 17:18:37 2020 UDP link remote: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:19:37 2020 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sat Jun 27 17:19:37 2020 TLS Error: TLS handshake failed
Sat Jun 27 17:19:37 2020 SIGUSR1[soft,tls-error] received, process restarting
Sat Jun 27 17:19:37 2020 Restart pause, 5 second(s)
Sat Jun 27 17:19:42 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:19:42 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sat Jun 27 17:19:42 2020 UDP link local: (not bound)
Sat Jun 27 17:19:42 2020 UDP link remote: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:20:42 2020 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sat Jun 27 17:20:42 2020 TLS Error: TLS handshake failed
Sat Jun 27 17:20:42 2020 SIGUSR1[soft,tls-error] received, process restarting
Sat Jun 27 17:20:42 2020 Restart pause, 5 second(s)
Sat Jun 27 17:20:47 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:20:47 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Sat Jun 27 17:20:47 2020 UDP link local: (not bound)
Sat Jun 27 17:20:47 2020 UDP link remote: [AF_INET]185.77.152.100:1337
Sat Jun 27 17:21:47 2020 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sat Jun 27 17:21:47 2020 TLS Error: TLS handshake failed
Sat Jun 27 17:21:47 2020 SIGUSR1[soft,tls-error] received, process restarting
Sat Jun 27 17:21:47 2020 Restart pause, 10 second(s)

Thank you!

2

having the same issue, probably tried everything that’s possible but it looks like its a router issue, used my mobile’s hotspot and it works fine. look at this: OpenVPN constantly resetting connection when run in TCP mode · Issue #363 · kylemanna/docker-openvpn · GitHub & OpenVPN client on Linux - Teltonika Networks Wiki

3

If you raise a ticket with HTB support they might be able to help you.

4

Connect to OpenVPN

  1. Download the OpenVPN client installer.
  2. Run the installer.
  3. Download the configuration files for the server.
  4. Copy the configuration files to the proper folder.
  5. Right-click on the OpenVPN shortcut and select “Run as administrator”.
  6. Right-click on the OpenVPN icon in your System Tray.

Greeting,
Rachel Gomez

5

So, for some reason, my CPU will not allow the download client installer to run the download. I am not sure why. Any ideas?