VPN can be used when the server is just deployed. However, after 5-7 days, it cannot be connected. only reinstall it again. This problem has occurred twice. I can ping this server. Restarting the server doesn't help。
Please help me see what's wrong, thank you!
VPN can be used when the server is just deployed. However, after 5-7 days, it cannot be connected. only reinstall it again. This problem has occurred twice. I can ping this server. Restarting the server doesn't help。 Please help me see what's wrong, thank you!