RE: Re: [squid-users] Squid 2.7 + SquidGuard + Squidclamav

Does your "internal" DNS configuration use the root method, or does it
forward to your ISP's DNS? I've noticed strange behavior (Notably DNS
timeouts) recently with using the "root method" at one of my branch
offices, and had to ditch it for the ISP "forwarders" ... In my case,
it seemed to have something to do with IPv6 results from the root
servers, and it was causing BIND to timeout, but the second query of the
same website came back instantly.

>>> <childrenofchaos_at_freenet.de> 4/13/2011 4:21 PM >>>
hey,

i did that already :(
and now i get the same error on my on squid maschine
can´t see anything in the logfiles

> -----Ursprüngliche Nachricht-----
> Von: Chad Naugle
> Gesendet: Mi. 13.04.11 (22:03)
> An: childrenofchaos_at_freenet.de, squid-users_at_squid-cache.org
> Betreff: Re: [squid-users] Squid 2.7 + SquidGuard + Squidclamav
>
> Personally, I would setup a caching-only instance of BIND on the
> proxy,
> and using that for DNS, or using your "internal" DNS system on your
> network, rather than depending on an outside source for all of your
> DNS.
>
> >>> 4/13/2011 3:06 PM >>>
> Hey,
>
> The configuration listet above, runs longer 1 year without an probs.
> Now we get the Squid Message: Timeout - DNS Error.
>
> first step i tried: dig google.de from the squid maschine. No probs.
> i saw in the cache.log that all url_rewrite_children are busy, so i
> screwd em up from 8 to 16.
>
> Okey one Day later: DNS Error, and at this Time, no prob with the
> url_rewrite_children.
> now i added some dns Server and the google dns Server (8.8.8.8)
which
> should be up, and what i recieved today :/
> dns Error.
> After squid restart all works fine, no probles comes up in the logs
> (in
> all logs) but after a day, the messaged blow up again.
>
> now i added dns_nameserver in the squid.conf but no idea any more?
>
> thanks for spending time on this.
>
>
>
>
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