OpenVPN connectivity issue when using TLS 1.2

plakshmanan

Can anyone tell me how to use TLS 1.2 in OpenVPN.
We're using tls-version 1.0 in client side and working fine. If we try to change to tls-version 1.2, it's not working.
We're getting the below error.

SIGUSR1[connection failed(soft),init_instance] received, process restarting
Restart pause, 5 second(s)

Should we change anything in certificate end, if we change to tls-version 1.2 in client side?

Regards,
Palanikumar

TinCanTech

Please see:
https://forums.openvpn.net/viewtopic.php?f=30&t=22603#p68963

plakshmanan

Sorry, I didn't get from the above link.
What should I do?

300000

plakshmanan wrote Can anyone tell me how to use TLS 1.2 in OpenVPN.
We're using tls-version 1.0 in client side and working fine. If we try to change to tls-version 1.2, it's not working.
We're getting the below error.

SIGUSR1[connection failed(soft),init_instance] received, process restarting
Restart pause, 5 second(s)

Should we change anything in certificate end, if we change to tls-version 1.2 in client side?

Regards,
Palanikumar

you just jump in and bang without give out all info on server config and version? what is point when you only update client and expecting that work out of box ? your server need to update first and client update and then come back here to complaint about not working.