# gre-panel:managed=1 interface=gre-a-7 role=keepalive # This file is generated by gre-panel. Edit the tunnel in the panel; changes made # here are overwritten the next time it is applied. [Unit] Description=GRE Tunnel keepalive for gre-a-7 (managed by gre-panel) After=gre-a-7.service BindsTo=gre-a-7.service [Service] Type=simple ExecStart=/bin/ping -I 172.17.7.1 -O -i 1 -s 56 -n 172.17.7.2 Restart=always RestartSec=5 [Install] WantedBy=multi-user.target