Requirements of IP Version 4 Routers
This lengthy document describes, in great detail, the expected behavior for an IP routing entity; with the current Version 4 IP protocol. This is not an easy
document to read - there is a tremendous amount of detail; but, it is a 'bottom line' on IP router behavior. Use your browser BACK button to return to this
page when you are done with the document. You should be able to begin reading the downloaded document in about 10 seconds although the entire document will
require about 80 seconds to download.