Globule > Netairt


Netairt: a DNS redirector





Introduction

Netairt is a module for the Apache Web server. Given a replicated service (for example a replicated Web server), it redirects clients to the replica closest to them. It does so by turning Apache into a DNS server that provides custom responses to name resolution queries.

Netairt is a part of the Globule Project.


News

3rd March 2004: Netairt has been merged into mod-globule. It will not be maintained separately any more.
8th July 2003: Netairt-0.2 has been released!
9th July 2002: Michal Szymaniak just graduated. His masters thesis was about the design and implementation of Netairt. You can read his dissertation here.
11th June 2002: We have a first version running, but it still requires a bit of work before public release. Stay tuned!

FAQ

* Why is this project called Netairt?

I have no idea. Michal just likes to call it that way. Ask him if you dare :-)


Screenshots

* Sorry, but there is no way we can make a screenshot of a DNS server. But you may want to try our online demo!

Download

* Beware: this is a very old, non-maintained piece of software. Netairt is now part of the Globule software. Globule provides redirection (of course), as well as sophisticated Web replication features. But it is also usable as a stand-alone redirector! We strongly recommend that you use Globule rather than Netairt.
* NetAirt requires that the source code of Apache be slightly modified to support UDP datagrams. We release two versions:
* NetAirt has been tested on Linux only. Try running it on other systems at your own risks :-)
* You may want to have a look at the installation instructions.

Project Members

* Michal Szymaniak
* Guillaume Pierre
* Maarten van Steen

Publications

* Netairt: A Flexible Redirection System for Apache. Michal Szymaniak, Guillaume Pierre and Maarten van Steen. In Proceedings of the IADIS International Conference on WWW/Internet, Algarve, Portugal, November 2003.
* A DNS-based Client Redirector for the Apache HTTP Server. Michal Szymaniak, Masters thesis, Vrije Universiteit, July 2002.


gpierre@cs.vu.nl
Last modified: Wed Mar 3 15:55:02 2004