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Date:      Fri, 11 Apr 1997 15:13:17 -0700
From:      Julian Elischer <julian@whistle.com>
To:        trig@netlink.co.uk
Cc:        mike@NetworX.ie, rama@easynet.fr, security@FreeBSD.ORG, hackers@FreeBSD.ORG
Subject:   Re: Virutal Interfaces how ??
Message-ID:  <334EB77D.167EB0E7@whistle.com>
References:  <199704111924.UAA02103@bastion.netlink.co.uk>

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Christiaan Keet (systems) wrote:
> 
> Michael Ryan wrote:
> > On Fri, 11 Apr 1997 17:59:43 +0200 (MET DST) David Ramahefason wrote:
> >
> > > I've seen that aliasing on IP was allowed under FreeBSD,
> > > but How do I specify the name of those Interfaces as on
> > > Linux ??? de0:0-de0:1 etc....
> >
> > If alias is on same IP network:
> > # ifconfig ed0 inet 194.9.12.99 netmask 255.255.255.255 alias
> >
> > If alias is on different IP network:
> > # ifconfig ed0 inet 194.9.12.99 netmask 255.255.255.0 alias
> 
> We use this quite extensively, but is there any way of de-configuring
> one of these aliases without rebooting the machine?   With Linux you
> can just do an 'ifconfig ed0 down' I believe.
> 
> Christiaan
> 
> --
> - Christiaan Keet - trig@netlink.net.uk - Senior Systems Developer - Netlink -

ifconfig xx0 <address-to-delete> delete



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