Date: Wed, 12 Feb 2003 02:17:13 -0800 From: "Daxbert" <daxbert_news@dweebsoft.com> To: "Bjarne Wichmann Petersen" <kde.nospam@mekanix.dk>, <freebsd-questions@FreeBSD.ORG> Subject: Re: Resolving or blocking eg. doubleclick.net? Message-ID: <02a401c2d27f$e9640140$0a0aa8c0@dweebsoft.com> References: <200302121029.14713.freebsd.nospam@mekanix.dk> <200302121109.33305.kde.nospam@mekanix.dk>
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> On Wednesday 12 February 2003 10:43, Frank Tegtmeyer wrote: > > > > 3) Since I'm only aiming for a dns-cache I'm right in assuming I should > > > keep my hands away from all the zone-stuff? > > Much better: follow the instructions in > > http://cr.yp.to/djbdns/install.html and > > http://cr.yp.to/djbdns/run-cache.html > > and then forget any dns- and dns related security problems. > > Tried it, but really got confused trying to install it. Ended up having a > service dir created all over my system. Never got it to work. > > But looks like I got bind working (my firewall blocked quiries), but it > doesn't look like a dnscache is solving my problem. *Still* takes forever for > my box to resolve eg. doubleclick.net. This is *REALLY* getting on my nerves > to sit and wait ½-5 minutes for a page to load because some unresolvable > server is blocking. > > Anyone know how to solve this issue? > > And where *does* named/bind store it's cache-data? > > Bjarne One option... cheat Make your dns server authoritative for doubleclick.net, and have no entries (or optionally your own web server as an * entry) in the zone file. named stores it's cache in memory. You can get a dump of the current cache.. don't remember the exact syntax but it's in the man page. --daxbert To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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