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VPN Azure setup

Posted: Tue Mar 17, 2026 11:47 am
by Ozarsif
hi everyone,
i am struggling with VPN Azure setting. for this test, i created VM in Azure cloud, and installed VPN server on it. i can connect to this server directly (with DDNS name, which points to server IP address), if i open related ports, but i cannot connect to it via VPN Azure option. if i use VPN Gate Public VPN Relay Servers, i can connect to the Japan servers only via UDP, i don't know why (probably my government blocks something). can this be the reason, and if yes, how to setup my own VPN server to work in UDP mode?

Re: VPN Azure setup

Posted: Tue Mar 17, 2026 1:45 pm
by solo
Yes.

On your SoftEther Developer Edition server open a UDP port and then on a SE client set "PortUDP" to the same port http://www.vpnusers.com/viewtopic.php?t=69953#p104376