nanog mailing list archives
Re: Best practice on TCP replies for ANY queries
From: Alain Hebert <ahebert () pubnix net>
Date: Thu, 12 Dec 2013 15:27:19 -0500
The internet will be better without ISP refusing to apply BCP38. <end of comment> This is a pointless argument since the majority of the industry prefer going after the <flavor of the month> UDP flood instead of curbing the problem at its source once and for all. ----- Alain Hebert ahebert () pubnix net PubNIX Inc. 50 boul. St-Charles P.O. Box 26770 Beaconsfield, Quebec H9W 6G7 Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443 On 12/12/13 11:23, SiNA Rabbani wrote:
http://www.team-cymru.org/Services/Resolvers/ The Internet will be a better place with less open resolvers around. --SiNA On Dec 12, 2013 5:32 AM, "Tony Finch" <dot () dotat at> wrote:Anurag Bhatia <me () anuragbhatia com> wrote:Now I see presence of some (legitimate) DNS forwarders and hence I don't wish to limit queries.You are going to have to change your mind about this one. Open recursive resolvers are a really bad idea, unless you can afford a lot of time and cleverness to manage the abuse. Get your users to choose a more appropriate name server, and restrict your name server to your local networks. Tony. -- f.anthony.n.finch <dot () dotat at> http://dotat.at/ Forties, Cromarty: East, veering southeast, 4 or 5, occasionally 6 at first. Rough, becoming slight or moderate. Showers, rain at first. Moderate or good, occasionally poor at first.
Current thread:
- Re: Best practice on TCP replies for ANY queries, (continued)
- Re: Best practice on TCP replies for ANY queries Anurag Bhatia (Dec 11)
- Re: Best practice on TCP replies for ANY queries Arturo Servin (Dec 11)
- Re: Best practice on TCP replies for ANY queries Jared Mauch (Dec 11)
- Re: Best practice on TCP replies for ANY queries Carlos Vicente (Dec 11)
- Re: Best practice on TCP replies for ANY queries Anurag Bhatia (Dec 11)
- Re: Best practice on TCP replies for ANY queries Doug Barton (Dec 11)
- Re: Best practice on TCP replies for ANY queries Anurag Bhatia (Dec 11)
- Re: Best practice on TCP replies for ANY queries Carlos Vicente (Dec 11)
- Re: Best practice on TCP replies for ANY queries Tony Finch (Dec 12)
- Re: Best practice on TCP replies for ANY queries SiNA Rabbani (Dec 12)
- Re: Best practice on TCP replies for ANY queries Paul Ferguson (Dec 12)
- Re: Best practice on TCP replies for ANY queries Alain Hebert (Dec 12)
- Re: Best practice on TCP replies for ANY queries Jared Mauch (Dec 12)
- Re: Best practice on TCP replies for ANY queries SiNA Rabbani (Dec 12)