Re: why broadcast on *.0 (network) addresses ?

J. S. Connell (ankh@canuck.gen.nz)
Thu, 28 Jan 1999 20:25:59 -0500 (EST)


For the record, broadcast of all-zeroes is an old BSDism. Also, not every
host will respond to a broadcast ping - in fact, if less did, smurfs would
be less of a problem.

Richard Johnson wrote:
> M$CRAP machines ARP every possible machine, rather than sending
> one ICMP request and sorting the answers, which makes M$CRAP a
> bad network neighbor.

I've never seen it do this. I've seen it ARP for its own IP address(es) in
case it's already in use, though. I've also seen NetBEUI (?) packet storms
caused by M$'s file sharing protocol.

--Jeff

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