Re:Fixing Getrandom()
by icedchai on Tuesday October 01, 2019 @09:31PM
(#21132696)
Yes, there's tons of non-unicast traffic: ARP requests, spanning tree, various UDP broadcast packets, etc...
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The NIC would receive broadcast traffic regardless of whether promiscuous mode is enabled, wouldn't it?
Re:Fixing Getrandom()
by boring_twenties on Tuesday October 01, 2019 @09:48PM
(#21132779)
Broadcast packets are received in non-promiscuous mode, obviously. Otherwise none of this would work without it.