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Date:      Fri, 14 Oct 2011 20:14:34 +0200
From:      Andre Oppermann <andre@freebsd.org>
To:        Gleb Smirnoff <glebius@FreeBSD.org>
Cc:        net@FreeBSD.org
Subject:   Re: new CARP implementation
Message-ID:  <4E987C0A.2040600@freebsd.org>
In-Reply-To: <20111014180205.GG94905@glebius.int.ru>
References:  <20110810160526.GO43567@FreeBSD.org> <20111013160216.GU94905@glebius.int.ru> <4E9874C5.8070309@freebsd.org> <20111014180205.GG94905@glebius.int.ru>

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On 14.10.2011 20:02, Gleb Smirnoff wrote:
> On Fri, Oct 14, 2011 at 07:43:33PM +0200, Andre Oppermann wrote:
> A>  On 13.10.2011 18:02, Gleb Smirnoff wrote:
> A>  >     Hello networkers,
> A>  >
> A>  >     I've updated patch&   README here:
> A>  >
> A>  >     http://people.freebsd.org/~glebius/newcarp/
> A>  >
> A>  >     Going to commit it to head/ soon. Then I'd like to make
> A>  >  a run through carp-related PRs, update documentation, settle
> A>  >  things a bit... and then make more hacking to restore the
> A>  >  arpbalance feature, as well as bring in ipbalance feature.
> A>
> A>  Excellent! Great work. Looks good.
> A>
> A>  One minor nit: Carp is directly enabled by specifying the vhid.
> A>  Would it be possible to introduce the keyword "carp" and "-carp"
> A>  to actually enable/disable an interface for carp?
>
> We could add additional interface flag, but I don't see point in
> enabling/disabling CARP per-interface.

Suspending the interface from the group, but retaining the configuration
could be one reason.

> btw, you can configure a VHID and don't attach any addresses
> to it.

How does that work? What purpose does it serve?

-- 
Andre



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