portreserve
The portreserve program aims to help services with well-known ports that lie in the bindresvport() range. It prevents portmap (or other programs using bindresvport()) from occupying a real service’s port by occupying it itself, until the real service tells it to release the port (generally in its init script).
Download
Download tarball releases from:
http://cyberelk.net/tim/data/portreserve
Source Code
Fetch the source repository like this:
git clone git://git.fedorahosted.org/git/portreserve.git
or browse it using gitweb.
