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From: "Nick Gavrikov" <nickgavrikov@gmail.com>
To: "ALT Linux sysadmin discuss" <sysadmins@lists.altlinux.org>
Subject: Re: [Sysadmins] DNS
Date: Sat, 14 Apr 2007 15:18:24 +0400
Message-ID: <2b6384730704140418p64f421f3gfdc151a685df6115@mail.gmail.com> (raw)
In-Reply-To: <20070414101110.GB20610@mw.local.seiros.ru>

14.04.07, Денис Смирнов написал(а):

> NG> т.е. для RIPN достаточно 53/udp? А 53/tcp я могу смело закрывать на
> NG> файрволе для всех кроме slaves?
>
> Этого делать не нужно никогда.

Почему? Тормозить будет? Возможно, тогда можно сделать REJECT вместо DROP?
Несколькими письмами раньше говорили, что tcp используется только для
получения всей зоны. Никому кроме slaves и вероятного противника она
понадобиться не может, так?


-- 
С уважением,
Nick Gavrikov

  reply	other threads:[~2007-04-14 11:18 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-24 19:24 Anton Gorlov
2007-03-24 18:58 ` Aleksey Avdeev
2007-03-26  8:25   ` Andrii Dobrovol`s`kii
2007-03-26  8:21     ` Aleksey Avdeev
2007-04-13  6:35       ` Nick Gavrikov
2007-04-13  6:52         ` Anton Gorlov
2007-04-13  7:54         ` Serge
2007-04-13  9:41         ` Alexey Shabalin
2007-04-13 10:08           ` Andrii Dobrovol`s`kii
2007-04-13 10:52             ` Serge
2007-04-13 11:37           ` Anton Kvashin
2007-04-14  8:53             ` Nick Gavrikov
2007-04-14  9:19               ` Alexey Borovskoy
2007-04-14  9:33                 ` Serge
2007-04-14 11:21                   ` Nick Gavrikov
2007-04-14  9:48               ` Anton Gorlov
2007-04-14 10:11               ` Денис Смирнов
2007-04-14 11:18                 ` Nick Gavrikov [this message]
2007-04-14 13:18                   ` Денис Смирнов
2007-03-24 19:47 ` Marat Khayrullin
2007-03-24 20:26   ` Anton Gorlov
2007-03-25  8:44     ` Serge

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