sending MAC packets --- again
Chuck Swiger
cswiger at mac.com
Wed May 11 20:04:20 PDT 2005
Daniel Valencia wrote:
> About my previous message, I think that the problem is
> that i'm using a switch, where I thought I had a
> hub... If I'm sending ethernet broadcast packets...
> will they be forwarded to all the ports of a switch??
Broadcast packets will go to all the ports on a switch. They'd have to, or
else ARP and IP conflict detection wouldn't work. Nevertheless, your packet
capturing experience will be happier if you use a hub, or else configure the
switches' "monitor port" to be the port the sniffing box is listening on,
assuming your switch supports this capability.
--
-Chuck
More information about the freebsd-net
mailing list