#!/sbin/runscript
# : vim:set ts=4 ft=sh :

#set -x

LAN_IF="cnet0"
LAN_IF_HWADDR="XX:XX:XX:XX:XX:XX"
LAN_IF_ADDR="x.x.x.x/y"
LAN_DHCP_PIDFILE="/var/run/dhclient.lan.pid"

DEFAULT_ROUTE="x.x.x.x"

depend()
{
	need localmount
	after bootmisc
	provide net
	keyword -jail -prefix -vserver
}

mbrctl()
{
	if="$1"
	op="$2"
	shift 2
	brctl "$op" "$if" "$*"
}

stop()
{
	ip link set "$LAN_IF" down

#	if [[ -e "$LAN_DHCP_PIDFILE" ]]; then
#		read pid < "$LAN_DHCP_PIDFILE"
#		kill $pid
#	fi

#	ip addr flush dev lo
	ip addr flush dev "$LAN_IF"

	ip link set br0 down
	mbrctl br0 delif "$LAN_IF"
	mbrctl br0 delbr
}

start()
{
	# Ensure that loopback has the correct address
	ip addr add 127.0.0.1/8 brd 127.255.255.255 dev lo
	ip link set lo up

	ip link set "$LAN_IF" address "$LAN_IF_HWADDR"
	ip link set "$LAN_IF" up

	mbrctl br0 addbr
	mbrctl br0 sethello 1
	mbrctl br0 setfd 0
	ip link set br0 up

	mbrctl br0 addif "$LAN_IF"
	
	ip add add "$LAN_IF_ADDR" dev br0

	ip route add default via "$DEFAULT_ROUTE"

	# -d -nw
#	dhclient -v -nw -lf /tmp/lan.leases -pf "$LAN_DHCP_PIDFILE" $LAN_IF 
}