File: //usr/libexec/net/if_link_down/synorelayd_hook.sh
#!/bin/sh
case $1 in
--sdk-mod-ver)
#Print SDK support versio
echo "1.0";
;;
--name)
#Print package name
echo "synorelayd"
;;
--pkg-ver)
#Print package version
echo "1.0";
;;
--vendor)
#Print package vendor
echo "Synology";
;;
--post)
# skip relay tunnel interface
if [ "x${IFNAME}" = "xtun1000" ] ;then
exit 0
fi
# reload
if synoservice --status synorelayd > /dev/null 2>&1 ; then
synoservice --reload synorelayd > /dev/null 2>&1 || true
elif synoservice --status support-remote-access > /dev/null 2>&1; then
synoservice --reload support-remote-access > /dev/null 2>&1 || true
fi
;;
--pre)
;;
*)
echo "Usage: $0 --sdk-mod-ver|--name|--pkg-ver|--vendor|--pre|--post"
;;
esac