#! /bin/sh
# Reload the OpenSSH server when an interface comes up, to allow it to start
# listening on new addresses.

set -e

# Don't bother to restart sshd when lo is configured.
if [ "$IFACE" = lo ]; then
	exit 0
fi

# Only run from ifup.
if [ "$MODE" != start ]; then
	exit 0
fi

# OpenSSH only cares about inet and inet6. Get thee gone, strange people
# still using ipx.
if [ "$ADDRFAM" != inet ] && [ "$ADDRFAM" != inet6 ]; then
	exit 0
fi

# Is /usr mounted?
if [ ! -e /usr/sbin/sshd ]; then
	exit 0
fi

/etc/init.d/ssh reload >/dev/null 2>&1

exit 0