#!/bin/sh

#

if [ $# == 1 ]; then

	if [ $1 == "up" ]; then

		. /etc/functions.sh

		include /lib/network

		scan_interfaces

		setup_interface eth1

	elif [ $1 == "down" ]; then

		ifconfig eth1 down > /dev/null

		return "$?"

	else

		echo "parameter \"up\" brings the interface up, \"down\" brings the interface down"

		exit 2

	fi

else

	echo "parameter \"up\" brings the interface up, \"down\" brings the interface down"

	exit 2

fi

$DEBUG eval udhcpc -t 0 -i "$iface" \

	${ipaddr:+-r $ipaddr} \

	${hostname:+-H $hostname} \

	${clientid:+-c $clientid} \

	${vendorid:+-V $vendorid} \

	-b -p "$pidfile" $broadcast \

	${dhcpopts:- -O rootpath -R &}

    root äht OpenWrt:~# (automatisch editiert wegen spamgefahr)    udhcpc --help

BusyBox v1.15.3 (2011-11-24 18:38:13 CET) multi-call binary



Usage: udhcpc [-Cfbnqtvo] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]

[-p pidfile] [-r IP] [-s script] [-O dhcp-option]...



-V,--vendorclass=CLASSIDVendor class identifier

-i,--interface=INTERFACEInterface to use (default eth0)

-H,-h,--hostname=HOSTNAMEClient hostname

-c,--clientid=CLIENTIDClient identifier

-C,--clientid-noneSuppress default client identifier

-p,--pidfile=fileCreate pidfile

-r,--request=IPIP address to request

-s,--script=fileRun file at DHCP events (default /usr/share/udhcpc/default.script)

-t,--retries=NSend up to N request packets

-T,--timeout=NTry to get a lease for N seconds (default 3)

-A,--tryagain=NWait N seconds (default 20) after failure

-O,--request-option=OPTRequest DHCP option OPT (cumulative)

-o,--no-default-optionsDo not request any options (unless -O is also given)

-f,--foregroundRun in foreground

-b,--backgroundBackground if lease is not immediately obtained

-S,--syslogLog to syslog too

-n,--nowExit with failure if lease is not immediately obtained

-q,--quitQuit after obtaining lease

-R,--releaseRelease IP on quit