Subject: getting UDP destination port/addresses
To: None <firstname.lastname@example.org>
From: Michael Richardson <email@example.com>
Date: 01/06/2001 23:04:38
My recollection was that there was some way to get the destination
address/port to which an UDP packet was sent by toggle either options to
recvmsg(), or via setsockopt(). The option was in 4.3, I'm sure... But I
haven't used it since.
Has it disappeared?
I hate having to open a socket for each address that exists (a la BIND,
etc...) , and this is NetBSD specific.
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