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Groups > linux.debian.user > #177751
| From | Glenn English <ghe2001@gmail.com> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: DNS hits |
| Date | 2017-02-12 19:30 +0100 |
| Message-ID | <ta74l-1en-7@gated-at.bofh.it> (permalink) |
| References | <t9K7M-3EI-11@gated-at.bofh.it> <t9N5E-5GW-11@gated-at.bofh.it> <t9P7r-6XX-5@gated-at.bofh.it> <ta30J-7i0-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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> On Sat, Feb 11, 2017 at 2:07 PM, Henning Follmann < hfollmann@itcfollmann.com > wrote Actually the current Bind in stable is just a blessing in this respect. > It -by default- just allows recursion for localnet, localhost. > This server is still Wheezy. The virtual websites didn't work on Jessie Apache (I have no idea why yet). > So if you don't mess with it at all is does the right thing automagically. > > Most likely if you remove anything you tried to configure in the options it > will work just the way you want. > I'd already done what Eduardo suggested in his post (config BIND to allow recursion from only a specified list of IPs), and all was well -- as soon as I tested it properly. FWIW, I ran dnstop for a while. I saw quite a bit of my own server at first, but over few minutes, its output turned into a list of hits on my domains. Almost all from the 52, 54 area (AWS). I don't know, but I assume dnstop is looking at packets before iptables processes them. If not, something is still badly broken. Also FWIW, At github there's a very nice shell script that downloads, from Amazon, a list of the nets in AWS, creates iptables DROP commands for them, and enters the commands into your iptables filter. Takes a little futzing to make it run on Wheezy, but it runs out of the box on Jessie: https://github.com/corbanworks/aws-blocker/blob/master/aws-blocker The router seems reasonably quiet right now. Maybe the script kiddies are all at church, praying for their souls... -- Glenn English
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DNS hits Glenn English <ghe2001@gmail.com> - 2017-02-11 19:00 +0100
Re: DNS hits Steve Kemp <steve@steve.org.uk> - 2017-02-11 19:50 +0100
Re: DNS hits Henning Follmann <hfollmann@itcfollmann.com> - 2017-02-11 22:10 +0100
Re: DNS hits Glenn English <ghe2001@gmail.com> - 2017-02-12 00:20 +0100
Re: DNS hits Andy Smith <andy@strugglers.net> - 2017-02-12 02:40 +0100
Re: DNS hits Glenn English <ghe2001@gmail.com> - 2017-02-12 04:50 +0100
Re: DNS hits Eduardo M KALINOWSKI <eduardo@kalinowski.com.br> - 2017-02-12 11:40 +0100
Re: DNS hits Henning Follmann <hfollmann@itcfollmann.com> - 2017-02-12 15:10 +0100
(d@@g) Bug #849382: apt Markus <debianer@gmx.de> - 2017-02-12 15:30 +0100
Re: (d@@g) Bug #849382: apt Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-02-12 15:40 +0100
Re: (d@@g) Bug #849382: apt Martin Read <zen75502@zen.co.uk> - 2017-02-12 16:10 +0100
Re: DNS hits Glenn English <ghe2001@gmail.com> - 2017-02-12 19:30 +0100
RE: DNS hits Bonno Bloksma <b.bloksma@tio.nl> - 2017-02-13 11:10 +0100
Re: DNS hits Igor Cicimov <icicimov@gmail.com> - 2017-02-12 01:10 +0100
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