Date: Thu, 26 May 2005 14:17:32 -0700 From: Jon Simola <jsimola@gmail.com> To: "Edwin L. Culp" <eculp@encontacto.net> Cc: pf@freebsd.org Subject: Re: problem with dns on all and squid on some. Message-ID: <8eea040805052614177ca5e3d9@mail.gmail.com> In-Reply-To: <20050526161315.4997ejvpxwswowsc@mail.encontacto.net> References: <20050526161315.4997ejvpxwswowsc@mail.encontacto.net>
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On 5/26/05, Edwin L. Culp <eculp@encontacto.net> wrote:
> this configuration there is no dns resolution. The first problem.
> tcp_services =3D "{ 22, 25, 53, 80, 110, 113, 123, 143, 389 }"
> block all
> pass in on $ext_if inet proto tcp from any to ($ext_if) port
> $tcp_services flags S/SA keep state
DNS is UDP port 53, which you've blocked.=20
--=20
Jon Simola
Systems Administrator
ABC Communications
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