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Date:      Sat, 15 Dec 2001 20:46:07 -0800
From:      Jeff Lasman <jblists@nobaloney.net>
To:        Dmitry Koltsov <root@hostonfly.com>, freebsd-isp@freebsd.org
Subject:   Re: Using DNAT and DNS round-robin
Message-ID:  <3C1C270F.164076BA@nobaloney.net>
References:  <PGECILGGNJGDPJKLFEMIMEJGCIAA.dpuryear@usa.net> <196254713265.20011209213749@hostonfly.com>

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Dmitry Koltsov wrote:

> Configuring of round-robin under Bind is very simple. You can create
> as much A records as you want and you'll receive round-robin
> configuration.

Are you sure?  I've been looking for a definitive answer in my DNS &
Bind book for about an hour now, and I'm still not certain <frown>.  Any
page references welcome <smile>.

> To give more exact answer I should ask you: what you are looking for?
> just load balancing and/or high availability?

And how about failure rollover?  We'd like to offer clients
geographically dispersed hosting; there's a call for it since September
11th showed everyone of the hazards of hosting at only one location. 
But I don't think we can rely on short TTL; too many large ISPs seem to
ignore it <frown>.

Is there a way to handle high-availability strictly in DNS?

Thanks.

Jeff
-- 
Jeff Lasman <jblists@nobaloney.net>
Linux and Cobalt/Sun/RaQ Consulting
nobaloney.net
P. O. Box 52672, Riverside, CA  92517
voice: (909) 778-9980  *  fax: (702) 548-9484

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