The power of default configurations

Thu Apr 7 16:00:04 UTC 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.

Duane W.