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Date:      Mon, 4 Dec 1995 09:07:12 +0100 (MET)
From:      J Wunsch <j@uriah.heep.sax.de>
To:        freebsd-hackers@freebsd.org (FreeBSD hackers)
Subject:   Re: *** HELP! ifconfig aliases!? ***
Message-ID:  <199512040807.JAA07653@uriah.heep.sax.de>
In-Reply-To: <199512040721.IAA09236@allegro.lemis.de> from "Greg Lehey" at Dec 4, 95 08:21:52 am

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As Greg Lehey wrote:
> 
> > > Use netmask 0xffffffff for aliases. 
> > 
> > ...but only if they are in the same (sub)net as the primary address.
> 
> OK, I'll bite: why?

Since a packet cannot be sent from multiple addresses.  An outgoing
packet needs one distinct address.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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