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dnsmasq DHCP Server Example and logging
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#!/bin/bash | |
if [ -z "$1" ]; then | |
IFACE=`ip l | grep ^2: | cut -d ' ' -f2` | |
# remove last ':' | |
IFACE=${IFACE::-1} | |
else | |
IFACE="$1" | |
fi | |
echo "Setup dnsmasq on $IFACE" | |
# enable inet access | |
echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward | |
sudo iptables -t nat -A POSTROUTING -j MASQUERADE | |
# Ip and Up | |
sudo ifconfig $IFACE up 192.168.2.1 | |
sudo dnsmasq --no-daemon --log-queries --log-dhcp \ | |
--bind-interfaces --conf-file= --conf-dir= \ | |
--interface=$IFACE --except-interface=lo \ | |
--dhcp-range=192.168.2.100,192.168.2.200,12h \ | |
--listen-address=192.168.2.1 |
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