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Date: Tue, 14 Apr 1998 02:15:46 +0300
From: Ruslan Ermilov <ru@ucb.crimea.ua>
To: freebsd-questions@FreeBSD.ORG
Subject: Re: error: ip-address is duplicated by ip-addess
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References: <199804131636.QAA21533@free1.cetinc.com> <Pine.BSF.3.96.980413155353.5663Y-100000@gdi.uoregon.edu>
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In-Reply-To: <Pine.BSF.3.96.980413155353.5663Y-100000@gdi.uoregon.edu>; from Doug White on Mon, Apr 13, 1998 at 03:54:27PM -0700
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On Mon, Apr 13, 1998 at 03:54:27PM -0700, Doug White wrote:
> On Mon, 13 Apr 1998, Brian Neal wrote:
> 
> > 
> > Hello,
> > 
> > I'm running a web server under FreeBSD-3.0SNAP and Apache.
> > I'm using Apache's virtual host function to host multiple
> > virtual domains.
> > 
> > To bind the ip's to the network card I do:
> > 
> >  ifconfig ed1 inet [virtual-ip] netmask 0xffffff00 alias
>                                           ^^^^^^^^^^
> This should be 255.255.255.255 (or 0xffffffff).
       ^^^^^^^^^ but only if your alias IP in the same Class C
network as a primary IP. If they are belong to two different
networks (e.g. 192.168.1.1 and 192.168.2.1), then you free to
use 0xffffff00 mask on a alias IP.

-- 
Ruslan Ermilov          System Administrator
ru@ucb.crimea.ua        United Commercial Bank
+380-652-247647         Simferopol, Crimea
2426679                 ICQ Network, UIN

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