People (this means "Ethereal users", not just "the main Ethereal
developers"; that's the nice thing about a Wiki...) should put
information such as indications that a flood of ARPs could be a virus
(perhaps linking to information about viruses that do that) on pages
referred to by that page, with a quick summary on the
NetworkTroubleshooting page. Perhaps other pages could link to it, e.g.
the ARP page could mention viruses whose signature is a blast of ARPs to
find machines.
I've added an ArpFlooding page (which should perhaps be renamed to
ArpScanning) with a small amount of information on that; the ARP page
and the NetworkTroubleshooting page both refer to it. I leave
enumerating viruses that do this, and giving more detail, such as links
to information about those viruses, to the readership (translation: I'm
not going to add that stuff, so if somebody wants it there they'll have
to put it there or hope somebody else does; a Wiki is a collaborative
effort...).