• Use vpncmd to configure SoftEther VPN Server:

/opt/softether/vpncmd

• Choose 1 to configure the VPN server,
• The admin console is listening on port 5555. Enter 127.0.0.1:5555 to access the admin console.
• Then press Enter to skip Virtual Hub selection.
• By default, the password for the admin console is empty. Set a password by executing the ServerPasswordSet command.
• Configure virtual hub in SoftEtherVPN. Use the default virtual hub named DEFAULT.

Hub DEFAULT

• Create a VPN account (replace username with your preferred username), and set password:

UserCreate username
UserPasswordSet username

• Enable SecureNAT which is paired with DHCP:

SecureNatEnable
DhcpSet

• You will be asked a series of configs. Use the following (example):

Start Point for Distributed Address Band: 192.168.30.10
End Point for Distributed Address Band: 192.168.30.200
Subnet Mask: 255.255.255.0
Lease Limit (Seconds): 7200
Default Gateway: 192.168.30.1
DNS Server 1: 192.168.30.1
DNS server 2: 8.8.8.8
Domain Name: Press Enter to skip.
Save Log: yes

Log out from the admin console:

exit