Ultra Monkey

Ultra Monkey is a project to create load balanced and highly available network services. For example a cluster of web servers that appear as a single web server to end-users. The service may be for end-users across the world connected via the internet, or for enterprise users connected via an intranet.

Sample Ultra Network

1. An end-user sends a packet to the virtual service

2. Ultra Monkey selects a server and forwards the packet

3. The server replies

4. Ultra Monkey forwards this reply back to the end-user

http://www.ultramonkey.org/