Dynamic DNS Server

Upload this script to any PHP-enabled webspace and let FritzBox call it. It will work with other DynDNS-Clients as well.

Usage

• Upload everything to your webspace
• (you may want to hide data.json and ip.template.html from your webroot)
• Update the config section in update.php
• Update your Dynamic DNS FritzBox settings
• If you want to broadcast the new IP to other services (e.g. your domain registrar or whatever) look for @todo and implement it here

Domain Registrar APIs (@todo)

• https://www.inwx.de/de/download/file/api-current.zip
• http://blog.philippklaus.de/blog/2011/05/31/access-the-internetworx-xml-rpc-api-via-python/
• https://github.com/pklaus/python-inwx-xmlrpc
• http://patrick.oberdorf.net/2011/10/07/inwx-de-als-dyndns/

FritzBox 7360 Settings

Name	Value
Update-URL	http://example.com/update.php?ip4addr=<ipaddr>&ip6addr=<ip6addr>&user=<username>&password=<pass>&domain=<domain>
Domain	anything you want, but make sure its a valid URL, e.g. www.example.com
User	username from your config (in update.php)
Password	password from your config (in update.php)

Example URL calls

• http://example.com/update.php?user=XXX&password=XXX&ip4addr=0.0.0.0&ip6addr=0:0:0:0:0:0:0:0
• http://example.com/update.php?user=XXX&password=XXX&ip4addr=0.0.0.0
• http://example.com/update.php?user=XXX&password=XXX&ip6addr=0:0:0:0:0:0:0:0
• http://example.com/update.php?user=XXX&password=XXX&reset=1
• http://example.com/ip.html (if IP_HTML_PAGE is set)

License

Copyright 2012 Matthias Kadenbach
Released under the MIT license