FW: [Snort-users] Sending Alert Via E-mail
FKnobbe at ...649...
Sat Nov 24 08:28:02 EST 2001
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> -----Original Message-----
> From: John Sage [mailto:jsage at ...2022...]
> Sent: Saturday, November 24, 2001 12:49 AM
> If I understand the topology, no.
> I don't remember the details (the brands..), but it's been
> discussed that a "hub" is often functionally a switch; in other
> words, no, some hubs do not broadcast any packet received out all
> other ports.
> Sorry I don't remember which brands/models are like this...
If I remember correctly, the issue is with dual-speed hubs (since
they have a bridge built in). The 10 M machines are a collision
domain, and the 100 M machines are another collision domain. IP
broadcasts are still sent to all devices, but directed packets are
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