- Add vpn.bash libraries,

- Add rx3_vpn_adm tools.

etc/systemd/system/rx3-vpn.service

@@ -0,0 +1,21 @@
+# /etc/systemd/system/rx3-network.service
+[Unit]
+Description=Rx3 Network Service
+Documentation=man:systemd.service(5)
+After=network-online.target
+Wants=network-online.target
+Before=docker.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/sbin/rx3_net_adm start
+ExecStartPost=/usr/local/sbin/rx3_net_adm status
+ExecStop=/usr/local/sbin/rx3_net_adm stop
+ExecStopPost=/usr/local/sbin/rx3_net_adm status
+ExecReload=/usr/local/sbin/rx3_net_adm restart
+RemainAfterExit=yes
+TimeoutStartSec=30s
+TimeoutStopSec=15s
+
+[Install]
+WantedBy=multi-user.target