All,
I was able to create the ca, server and client certificates and keys.
I also looked at:
https://wiki.teltonika-networks.com/view/OpenVPN_configuration_examples#Testing_an_OpenVPN_connection
For the client I uses openVPN with the settings below:
client
dev tun
proto udp
remote xxxxxxxx 8099 (I use this port on the rut240)
resolv-retry infinite
keepalive 5 10
nobind
persist-key
persist-tun
cipher AES-128-CBC
comp-lzo
--data-ciphers AES-256-GCM:AES-128-GCM
verb 3
should I use remote tls-server?
This is what I get with openVPN:
2021-01-26 20:08:18 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:25343
2021-01-26 20:08:18 Need hold release from management interface, waiting...
2021-01-26 20:08:18 MANAGEMENT: Client connected from [AF_INET]127.0.0.1:25343
2021-01-26 20:08:18 MANAGEMENT: CMD 'state on'
2021-01-26 20:08:18 MANAGEMENT: CMD 'log all on'
2021-01-26 20:08:18 MANAGEMENT: CMD 'echo all on'
2021-01-26 20:08:18 MANAGEMENT: CMD 'bytecount 5'
2021-01-26 20:08:18 MANAGEMENT: CMD 'hold off'
2021-01-26 20:08:18 MANAGEMENT: CMD 'hold release'
2021-01-26 20:08:18 WARNING: No server certificate verification method has been enabled. See
http://openvpn.net/howto.html#mitm for more info.
2021-01-26 20:08:18 MANAGEMENT: >STATE:1611688098,RESOLVE,,,,,,
2021-01-26 20:08:18 TCP/UDP: Preserving recently used remote address: [AF_INET]x.x.x.x:8099
2021-01-26 20:08:18 Socket Buffers: R=[65536->65536] S=[65536->65536]
2021-01-26 20:08:18 UDP link local: (not bound)
2021-01-26 20:08:18 UDP link remote: [AF_INET]178.227.15.56:8099
2021-01-26 20:08:18 MANAGEMENT: >STATE:1611688098,WAIT,,,,,,
2021-01-26 20:08:28 [UNDEF] Inactivity timeout (--ping-restart), restarting
2021-01-26 20:08:28 SIGUSR1[soft,ping-restart] received, process restarting
2021-01-26 20:08:28 MANAGEMENT: >STATE:1611688108,RECONNECTING,ping-restart,,,,,
2021-01-26 20:08:28 Restart pause, 5 second(s)
2021-01-26 20:08:32 SIGTERM[hard,init_instance] received, process exiting
2021-01-26 20:08:32 MANAGEMENT: >STATE:1611688112,EXITING,init_instance,,,,,
What I'm doing wrong?
