#!/bin/sh
getsku() {
	dmidecode -t1 | sed -En '/^[[:space:]]*SKU Number:[[:space:]]*/{s/.*:[[:space:]]*[^[:digit:]]*//;s/[.]/ /gp}'
}

set `getsku`
test $# -lt 1 && exit 0
sysctl net.ipv4.ip_forward=1
IP3=${1%??}
IP1=${1#??}
shift
I=1
for n; do
	N=`echo $n | hexdump -n1 -e '/1 "%d"'`
	ip link set dev eth$I up
	ip add add dev eth$I 10.$(((N-32)%64)).$((IP3-23)).$IP1/24
	I=$((I+1))
done
