- #if there is a dedicated route, use it
- dev=$(ip route |grep $network | awk '{print $3}' |head -n 1)
-
- #if there is no route, use default route
- [[ -z $dev ]] && dev=$(ip route |grep ^default | awk '{print $3}' |head -n 1)
-
- CONSUMER_IP=$(ip addr show $dev |grep inet | grep $network_pre | awk '{print $2}' | cut -d'/' -f1)