operational: icmp echo out of control?
Randy Bush
randy at psg.com
Fri May 24 02:33:30 UTC 2002
> Its important to note a point entioned here that vendors are building
> boxes to do this as well. I ran a 3dns pair for a while and wow the
> mail that came in from people with firewalls or simply watching for
> probes. F5 was opening all sorts of half opened connections and wierd
> ports other than ones involving dns. I believed they called it iquerry.
draft-ietf-dnsext-obsolete-iquery-03.txt
randy
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