New versions of this document can always be found first at http://www.linuxports.com/.
Previously the document was called the Net3/4 and Net-3 Howto's. I believe that may not have been obvious enough for certain readers. So, I have renamed it the Networking-HOWTO.
This document has an auto contribute function located at http://www.linuxports.com/howto/networking/updates.phtml. If you have something that you like like to add to this document you may do so at http://www.linuxports.com/howto/networking/updates.phtml page.