#!/bin/mksh
# $MirSecuCron$
# $MirOS: src/etc/ppp/ip-up,v 1.7 2009/07/18 14:09:12 tg Exp $

# This script is called when your ppp(8) or pppd(8) connection
# goes up and after the connection, including routing, has al-
# ready been established.


### Samples

## things to do before the state table gets flushed
#ifconfig gif0 down		# if using an IPv6 tunnel

## OpenIPF
#pfctl -f /etc/pf.conf 2>&1	| logger -t pfctl-load
#pfctl -i $1 -F state 2>&1	| logger -t pfctl-flush
#pfctl -e >/dev/null 2>&1	# just in case...

## get IPv4 address
if [[ $4 = +([0-9]).+([0-9]).+([0-9]).+([0-9]) ]]; then
	MYIP=$4
else
	MYIP=$(ifconfig $1 | grep "inet " | head -1 \
	    | while read a b c; do print $b; done)
fi

## insert whatever stuff here