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Article #2794Re: DNS name servers
From: Christopher Davis
Date: Wed, 06 Jan 1993 01:22
Date: Wed, 06 Jan 1993 01:22
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[followups cut down] LS> == Larry Snyder <larry@gator.use.com> LS> We are using a cached name server (it works fine, and it appears LS> that as the machine is up and running for a couple of days, it LS> really gets faster since I assume the name to IP addresses are LS> in the cache verses requiring a lookup via the DNS - does anyone LS> know of a good book that explains how and why this works? and what LS> would be required to run a complete namesever locally). The new OR&A Nutshell book on DNS & BIND is quite good. I've been doing this stuff for a while, and I still found it useful (and learned stuff from it). As for "complete", don't bother; you don't want to save stuff to disk that you're not being authoritative for, because the TTLs will get stale. (Sure, that means it takes a day or two for your cache to fill, but that's life; the same thing happens to your disk buffers...) -- Christopher K. Davis | ``Usenet seems to run much like the Kif (or, <ckd@eff.org> EFF #14 | for the TV generation, Klingon) high command. System Administrator, EFF | Whoever takes action and can be heard wins.'' +1 617 864 0665 [CKD1] | --Peter da Silva <peter@ferranti.com>
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<CKD.93Jan5202211@loiosh.eff.org>Path:
arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!howland.reston.ans.net!usc!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!eff!ckdReferences:
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Newsgroups: comp.mail.uucp,comp.mail.sendmail,comp.unix.sys5.r4,comp.unix.questions,comp.protocols.tcp-ip.domains Path: arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!howland.reston.ans.net!usc!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!eff!ckd From: ckd@eff.org (Christopher Davis) Subject: Re: DNS name servers In-Reply-To: larry@gator.use.com's message of Sun, 27 Dec 1992 14:33:04 GMT Message-ID: <CKD.93Jan5202211@loiosh.eff.org> Followup-To: comp.protocols.tcp-ip.domains Sender: usenet@eff.org (NNTP News Poster) Nntp-Posting-Host: loiosh.eff.org Organization: Electronic Frontier Foundation Tech Central References: <Bzx9r5.FDo@gator.use.com> Date: Wed, 6 Jan 1993 01:22:13 GMT Lines: 23