The now-aging TCP/IP protocol might not be around for much longer. That’s if a bunch of researchers promoting network coding have their way. If there’s one protocol that networkers are saturated with ...

What is TCP/UDP port 27? I've looked it up in IANA's list of well-known ports and it came up as nsw-fe, or more appropriately, "NSW User System FE", but just what the hell is it? I've been told it was ...

-p [protocol] TCP or UDP or BOTH (default is TCP) -e [endpoint] single port to query (valid range: 1-65535) -r [end point range] range of ports to query (start:end) -o [end point order] range of ports ...