[apops] preliminary 3q98 results

  • To: nanog at merit dot edu, eof-list at ripe dot net, apops at apnic dot net, iepg at iepg dot org
  • Subject: [apops] preliminary 3q98 results
  • From: Bill Manning <bmanning at isi dot edu>
  • Date: Fri, 17 Jul 1998 12:22:17 -0700 (PDT)
  • Sender: owner-apops@apnic.net
    • 
      For your consideration.  I appologise for duplicates. 
      The 3rd quarter 1998 in-addr audit results.
      
      
      -------------------------------------------------------------------------
      
      Refused are servers who refused to transfer the zone.  <REFUSED>
      
      Errors were generally related to the following conditions:  <timeout>
      
              - delegation to the host level e.g. 2.2.0.192.in-addr.arpa.
      	  This is also how the CNAME haq works for CIDR delegations so
      	  its hard to tell how much of an error this really is.
              - use of slashes e.g. 0/2.2.0.192.in-addr.arpa.
      	  An older method of doing bit-level delegation...
              - alpha strings e.g. test.2.0.192.in-addr.arpa.
              - other non-numberics e.g. #???.2.0.192.in-addr.arpa.
              - failure to fully qualify zones, e.g. the missing "."
      	- event-horizon e.g. behind firewall
      
      Other failures seem to be related to server configuration or 
      network reachability of either the end system or the nameservers
      used in generating the queries.
      
      The no-server number is the total of the refused, error, & other rows. 
              
            inital
            zone    runtime  total#   #correct      no-svr     refused  error  other
      
      3q97  97667   657 h    380021   220030 57.9%  159991     26335    90832  42824
      4q97  99587   654 h    478311   281368 58.8%  196861     26871   103108  66882
      1q98  91555   372 h    500397   250107 50.1%  250210     54925   150114  45171
      2q98   (1)    112 h    532504   253000 47.5%  279484    124626    31841 123017
      3q98 100185   189 h    551631   277878 50.3%  273626    145592	    (*)    (*)
      
      (1) extrapolated from partial/overlapping data (corrupted disk)
      (*) intermediate results
      
      
      -- 
      --bill
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