North American Network Operators Group
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Re: The power of default configurations

  • From: Paul Vixie
  • Date: Thu Apr 07 12:30:23 2005 
> > Ask the ASN 112 folks how many queries their servers handle.
> >
> > http://www.as112.net/
> 
> I have a few stats for ISC's AS112 node:
> 
>    - It gets about 2300 DNS UDP queries/sec
>        + about 1300/sec SOA (due to dynamic DNS updates)
>        + about 1000/sec PTR
> 
>    - It also gets about 1200 DNS TCP connections/sec,
>      which appear to be mostly TKEY queries.
> 
>    - Today the busiest source IP address is sending
>      50 PTR queries/sec.  Number two is 30/sec.

...all of which those among you who are OARC members already know :-).
-- 
Paul Vixie