small service wedge to do ident lookup on connecting party
Here's a modification of rexec source that I call klaxon. It is
extremely useful for detecting portscanner attacks like those perpetrated
by ISS and SATAN, among others. It also has IDENT (RFC931) support
for finding out the remote user (where applicable).

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: http://www.eng.auburn.edu/users/doug/second.html
