[dns-operations] xt_dns (forked) - filtering ANY (and other) queries

Simon Munton Simon.Munton at CommunityDNS.net
Fri Aug 3 07:45:56 UTC 2012


You can also do it with the standard module "u32", including EDNS0, its 
just more fun :)

On 03/08/2012 01:34, Ondřej Surý wrote:
> Hi,
>
> just a notice for those who don't know xt_dns[1]; it's a linux
> kernel module which can be used to filter DNS queries based on
> the type.  There's one drawback - it cannot match EDNS0 records,
> so this is kind of heads up mail - there's a improved version
> hopefully to be merged back upstream soon, which can understand
> and filter EDNS0 packets[2][*].
>
> 1. http://software.klolik.org/xt_dns/
> 2. https://github.com/oskar456/xt_dns
>
> * - You won't believe that, but this fork was made by 'Ondrej'
>      not related to any other Ondrej you might already know:)
> O.
> --
>   Ondřej Surý -- Chief Science Officer
>   -------------------------------------------
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