dropping mechanism efficiency in bind server
Guy Pazi
guy at wanwall.com
Thu May 31 11:19:28 UTC 2001
Hi,
I'm trying to get statistics on the efficiency of bind behavior under attack
of erroneous queries.
What is the ratio between handling a legitimate tcp/udp query and an
erroneous one? Are there specific sanity checks that cause an erroneous
query to consume more cycles then answering a legitimate one (such as bad
cksum, bad syntax, mismatch between declared and actual length, asking for
an unknown name)
Thanks
Guy
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