SoftEther VPN Server Manager access from any port

[Oriai]

Hi,
I connect to my VPN server in SoftEther VPN Server Manager from any port, how make that work only one port for example 443
http://prnt.sc/dqa0lm

[moatazelmasry]

What do you mean you can connect from any port?

Each VPN protocol use a specific set of ports.
Are you talking SoftEther management interface?

[Oriai]

>>>What do you mean you can connect from any port?
i'm mean port in start window in SoftEther VPN Server Manager
http://prnt.sc/dqa0lm
for management my VPN server

see screenshot, i set any port e.g. 1 or other number and SoftEther VPN Server Manager will be connected to my VPN server for management

>>>Are you talking SoftEther management interface?
yes

[moatazelmasry]

If you want to prevent connection on any port except 443, then simply using iptables allow port 443 and disallow any other port.

[Oriai]

ok, thank you