I want to run a script on startup that establishes a GRE tunnel.
The script works fine if I just run
/root/tunnel.sh after rebooting, it runs and establishes the tunnel.
Below are the contents of my crontab -e for root user on my machine.
@reboot sleep 15; /root/tunnel.sh
Am I missing something?
I'm running CentOS 7 if that helps.