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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mailto:[email protected] http://nic.cz/
tel:+420.222745110 fax:+420.222745112
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