Re: [squid-users] 3.4.0.1 dnsreq statistics question

* Eliezer Croitoru <eliezer_at_ngtech.co.il>:

> It's most likely to be the internet DNS infrastructure that is the
> problem compared to local mDNS.
>
> In many cases you can get no response when querying a DNS if you do have
> a route problem for a sec.

And the routing problems suddenly started when I installed 3.4.0.1?

> Once a BGP session ended it takes couple secs or MS to get the path
> correctly.
>
> You can test it using a local DNS server that will be a "proxy" that
> response in any case and then see if the DNS is responding with a
> respond or the route is the problem.

We're using a local cache on all proxies.

> This way all the tests will be done on the local network rather then
> over the INTERNET and then you can ask the next person in the chain in
> order to get a deeper response.
>
> Eliezer

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