Date: Fri, 16 Mar 2001 12:27:34 -0600 From: Stephen <sdk@shell.yuck.net> To: Gregory Neil Shapiro <gshapiro@FreeBSD.ORG> Cc: Hajimu UMEMOTO <ume@FreeBSD.ORG>, freebsd-stable@FreeBSD.ORG Subject: Re: 4.3-BETA2, name resolution problem? Message-ID: <20010316122734.A18811@visi.com> In-Reply-To: <15026.20339.658116.77984@horsey.gshapiro.net>; from Gregory Neil Shapiro on Fri, Mar 16, 2001 at 09:37:55AM -0800 References: <20010315161333.A14337@visi.com> <20010316.181229.125831413.ume@FreeBSD.org> <20010316084030.A16744@visi.com> <15026.20339.658116.77984@horsey.gshapiro.net>
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On Fri, Mar 16, 2001 at 09:37:55AM -0800, Gregory Neil Shapiro wrote: > sdk> I'm seeing a ~ 60 second delay before the name is resolved and the > sdk> connection is made. During that delay period, Ethereal shows several > sdk> consecutive AAAA lookups before an A lookup is sent and IP immediately > sdk> returned. > > sdk> This server's DNS setup points to another FreeBSD machine running > sdk> 8.2.3-REL, which is config'd as 'forward only' and passes my request > sdk> (since it's a external hostname) down the line to (I believe) a > sdk> Windows NT server where the name resolution is acutally done. > > Sounds like your DNS server (the Windows NT server) can't handle AAAA > queries properly. You can test this theory using: > > nslookup -d2 -q=aaaa hostname > > You can also see if other applications face the same problem: > > telnet -6 hostname I think an outdated DNS (NT) is the problem. Thanks for everyones help, sk To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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