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Date: Sun, 14 Sep 2003 02:48:51 +0100
From: Bruce M Simpson <bms@spc.org>
To: "Brandon S. Allbery KF8NH" <allbery@ece.cmu.edu>
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cc: freebsd-current@freebsd.org
Subject: Re: devd/devctl
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On Sat, Sep 13, 2003 at 06:59:21PM -0400, Brandon S. Allbery KF8NH wrote:
> On Sat, 2003-09-13 at 18:49, M. Warner Losh wrote:
> > and you cannot tell dhclient that interfaces have arrived.

One way for it to tell that this has happened automatically is to get
it to listen on a PF_ROUTE socket and check periodically for RTM_IFINFO
messages.

On another note, if I can sit down and play with it I may be able to get
rid of the requirement for BPF from our port/import of isc-dhcp.

IP_ONESBCAST means it shouldn't need to use raw sockets or BPF to transmit
an undirected broadcast datagram. IP_RECVIFADDR/IP_SENDSRCADDR means it
shouldn't need a socket per interface.

BMS