openwrt/package/ppp/files/etc/ppp/ip-down

   1 #!/bin/sh
   2 [ -z "$6" ] || env -i ACTION="ifdown" INTERFACE="$6" PROTO=ppp /sbin/hotplug "iface"
   3
   4 [ -d /etc/ppp/ip-down.d ] && {
   5         for SCRIPT in /etc/ppp/ip-down.d/*
   6         do
   7                 [ -x "$SCRIPT" ] && "$SCRIPT" $@
   8         done
   9 }