Πέμπτη 6 Ιανουαρίου 2011

Hobby Boards - Humidity Sensor

Added the Hobby Boards Hummidity sensor at the meteo station in Marathon.

http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=IATTICAM2

Δευτέρα 3 Ιανουαρίου 2011

InternetProxyOnAlixBoard

#!/bin/sh
echo "Setting up IPTABLES proxy..."
#
# enabling IP forwarding...
#
echo "1" > /proc/sys/net/ipv4/ip_forward
echo "1" > /proc/sys/net/ipv4/ip_dynaddr
#
# Flushing packet filtering rules
#
iptables -t filter -F INPUT
iptables -t filter -F OUTPUT
iptables -t filter -F FORWARD
iptables -t nat -F
#
# Setting up default policies
#
iptables -t filter -P INPUT ACCEPT
iptables -t filter -P OUTPUT ACCEPT
iptables -t filter -P FORWARD DROP
iptables -t nat -P PREROUTING ACCEPT
iptables -t nat -P OUTPUT ACCEPT
iptables -t nat -P POSTROUTING ACCEPT
#
# Setting up NAT
#
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
iptables -t filter -A FORWARD -i ppp0 -o eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -t filter -A FORWARD -i eth0 -o ppp0 -j ACCEPT

echo "proxy setup done."