Re: Packet Socketing Equivalent in OS X?
Re: Packet Socketing Equivalent in OS X?
- Subject: Re: Packet Socketing Equivalent in OS X?
- From: Paul Forgey <email@hidden>
- Date: Thu, 23 Dec 2004 17:24:19 -0800
Does that mean this quote from the man page is in error?
A packet can be sent out on the network by writing to a bpf file
descrip-
tor. The writes are unbuffered, meaning only one packet can be
processed
per write. Currently, only writes to Ethernets and SLIP links are
sup-
ported.
I also have a need to write raw IP packets (as well as read them
independent of interface hardware). I'm finding that raw sockets do
not behave at all as documented. Is there a resource somewhere that
explains how they really work on Darwin/Mac-OS?
On Dec 23, 2004, at 5:19 PM, Jordan Hubbard wrote:
On Dec 23, 2004, at 5:15 PM, Ness wrote:
opens successfully. PLEASE tell me I can write to BPF.
You cannot write to BPF.
Merry Christmas. :-)
- Jordan
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