More on selecting sequence numbers
Yogen K. Dalal · 1975
This note serves to supplement and extend the ideas and issues raised in [TO74]. Tomlinson examines the problem of establishing a connection (association), and being able to detect delayed packets of an old incarnation of a connection, when it is being opened and closed in quick succesion, or when the connection breaks owing to some crash and is restarted later. No protocol can guarantee reliability of communication given certain types of crashes [SU74], [BE74]. This last issue is out of the scope of this note.