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References: <m2d3nc1b8h.wl%randy@psg.com> <4D47B924.5070403@freebsd.org>
	<m28vy019oz.wl%randy@psg.com>
Date: Tue, 1 Feb 2011 10:01:21 +0200
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From: batcilla itself <batcilla@gmail.com>
To: Randy Bush <randy@psg.com>
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Cc: FreeBSD Net <net@freebsd.org>
Subject: Re: taps in rc.config
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Hi Randy,

I believe this may help(found in /etc/defaults/rc.conf):

#autobridge_interfaces="bridge0"        # List of bridges to check
#autobridge_bridge0="tap* em0"        # Interface glob to automatically add
to the bridge

if used in addition to example below.

//batcilla


2011/2/1 Randy Bush <randy@psg.com>

> > 1/ wow does that (dynamips ciscos) actually run on BSD?
>
> yep
>
> > 2/ "why?"
>
> so we can have a routing research topology testbed of real cisco and
> real juniper code.
>
> > first you need to create them right?
> > ifconfig tap0 create 192.168.3.1/28 up
> >
> > I think you do:
> > in rc.conf:
> > cloned_interfaces="tap0 tap1 tap2 tap3"
> > ifconfig_tap0=192.168.3.1/28
> > ifconfig_tap1=192.168.4.1/28
> > ifconfig_tap2=192.168.5.1/28
> > ifconfig_tap3=192.168.6.1/28
> >
> > but I may not be remembering right.
>
> thanks.  and what binds them to a particular ether so they respond to
> arp?
>
> randy
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