idlookup - identify the user of a particular TCP connection
idlookup host-or-ip-number local-port foreign-port
idlookup can be used to identify the user at the remote end of a TCP
connection, assuming the host at the other end is running an
host-or-ip-number is the name of the host at the other end of the
connection, or its IP address.
local-port and foreign-port are the port numbers, or service names of
the ports at the two ends of the connection.
Note that the references to local-port and foreign-port follow the
terminology in RFC931, and are from the point of view of the server
rather than the user.
idlookup was originally written by Peter Eriksson. The manual page was
originally written by Dave Sheild.
sendmail(1M), identd(1M), RFC931.
Hewlett-Packard Company - 1 - HP-UX Release 11i: November 2000