#!/bin/sh

WAN=wlan0
LAN=eth0
NET=192.168.234


# setup LAN network
ip addr add ${NET}.1/24 dev $LAN
ip link set up dev $LAN

# start dns, dhcp, tftp, pxe server
dnsmasq --dhcp-range=${NET}.100,${NET}.200,2h -i $LAN -z -d \
        --enable-tftp --tftp-root=/home/tftproot/ --dhcp-boot=/syslinux/gpxelinux.0
   

# setup NAT and enable routing
iptables -t nat -A POSTROUTING -o $WAN -j MASQUERADE
sysctl -w net.ipv4.ip_forward=1