#!/bin/sh

ethmode=$(echo 'ar7cfg.ethmode' | ar7cfgctl -s)
case $ethmode in
    ethmode_bridge)
	    devname=lan
	    break
	    ;;
    ethmode_router)
	    devname=eth0
	    break
	    ;;
    *)
	    devname=eth0
esac

if [ ! -e "/tmp/flash/openntpd/ntpd.conf" ]; then
cat > /tmp/flash/openntpd/ntpd.conf << EOF
# Addresses to listen on (ntpd does not listen by default)
# Use '0.0.0.0' to listen on every local interface
listen on $(ifconfig $devname | head -n 2 | tail -n 1 | cut -d: -f2 | cut -d" " -f 1)

# use a random selection of 8 public stratum 2 servers
# see http://twiki.ntp.org/bin/view/Servers/NTPPoolServers
servers pool.ntp.org
EOF
fi