#!/bin/sh

[ "$ACTION" = "ifdown" ] && [ "$INTERFACE" = "wan" ] && {
    killall trmd 2>/dev/null
}

[ "$ACTION" = "ifup" ] && [ "$INTERFACE" = "wan" ] && {
    killall trmd 2>/dev/null
    sleep 2
    [ -f /usr/bin/trmd ] && /usr/bin/trmd -r 10
}