VPN Client with NSLU2 and OpenWrt

• Login again in your hacked nslu2
• Install needed package:
  

# ipkg install ppp openvpn chat openntpd

# ipkg install http://downloads.openwrt.org/snapshots/ixp4xx/packages/hwclock_2.13.0.1-2_armeb.ipk

• And let configure them:

# vi /etc/ntpd.conf

server 193.204.114.232
server 193.204.114.233
server ntp1.inrim.it # or a ntp server near you
server ntp2.inrim.it # or another ntp server near you
listen on *

# /etc/init.d/ntpd disable

# /etc/init.d/ntpd start

• We use a bridge configuration for network, edit /etc/config/network and add this line in eth0 section:

option type ‘bridge’

• Copy gprsd.sh in /usr/scripts
• Copy gprsd in /etc/default and edit it
• Copy custom-user-startup into /etc/init.d/

# /etc/init.d/custom-user-startup enable

• run # crontab -e and add

*/3 * * * * /usr/script/gprsd.sh checkrunning &

• copy chat and peers directory into /etc/ppp
• Copy openvpn into /etc
• Edit /etc/default/openvpn, add “ENABLED=1” and change config file
• Edit /etc/init.d/openvpn, add “ENABLED=0” and this to start () function:

if [ “$ENABLED” != “1” ] ; then
echo “$BIN disabled, check $DEFAULT”
exit 0
fi

• run #/etc/init.d/openvpn enable
• bla bla bla (nice in openvpn.conf)