Resources for “Running Network Services under User-Mode Linux, Part II”

Rusty Russell's comprehensive User-Mode Linux HOWTO:

Nagafix Ltd.'s download site, where you can obtain root filesystem images, maintained with current security patches, for a variety of Linux distributions:

The Free Operating Systems Zoo, where you can download root filesystem images for a variety of Linux distributions (and other OSes too, but remember that User-Mode Linux only supports Linux guests):

David Cannings' excellent article “Networking UML Using Bridging”: