[squid-users] Squid doesn't trust to the first DNS-Response

From: Krakovic, Roman <R.Krakovic@dont-contact.us>
Date: Mon, 29 Nov 2004 18:00:47 +0100

Our squid PRE3 from 20040311 delivers SOMETIMES
but TOO OFTEN the reqested page aprox 10 seconds
after the request was made.

I use the dns-capability from Squid.
I use our private Nameserver.
I have the same problem using an ext. Nameserver
in Internet from our provider.

I traced this with a packet analysator, here is the
problem.

-> request from browser
-> DNS req from squid to the 1. Nameserver from resolv.conf
<- correct Answer from this Nameserver to Squid

after 10 seconds
-> DNS req from squid to the 2. Nameserver from resolv.conf
<- correct Answer from this Nameserver to Squid
<- Squid loads the page
<- Browser displays the page

Both DNS-Servers delivers the same DNS-Answer-Record-Set.
Received on Mon Nov 29 2004 - 10:00:52 MST

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