Hi @omidshojaee,

Have you checked the following sectioN:

If you like SoftEther to start as a service on startup create a file named vpnserver in /etc/init.d directory and change it to the following:

First, create and open the file using vi or nano:

vi /etc/init.d/vpnserver

And paste the following into the file:

#!/bin/sh
# chkconfig: 2345 99 01
# description: SoftEther VPN Server
DAEMON=/usr/local/vpnserver/vpnserver
LOCK=/var/lock/subsys/vpnserver
test -x $DAEMON || exit 0
case "$1" in
start)
$DAEMON start
touch $LOCK
;;
stop)
$DAEMON stop
rm $LOCK
;;
restart)
$DAEMON stop
sleep 3
$DAEMON start
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
esac
exit 0

Finally, save and close the file by pressing ESC and typing :wq to close vim.

We have to make a directory at /var/lock/subsys if one does not exist:

mkdir /var/lock/subsys

Now change the permission for the startup script and start vpnserver using command below:

chmod 755 /etc/init.d/vpnserver && /etc/init.d/vpnserver start

Use the command below make it to run at startup:

Debian / Ubuntu:

update-rc.d vpnserver defaults