1DNSSCOPE(1)                    PowerDNS Recursor                   DNSSCOPE(1)
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NAME

6       dnsscope -
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8       dnsscope - A PowerDNS nameserver debugging tool
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SYNOPSIS

11       dnsscope [OPTION]... INFILE
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DESCRIPTION

14       dnsscope  takes an INFILE in PCAP format. It generates some simple sta‐
15       tistics outputs these to STDOUT.
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OPTIONS

18       INFILE Path to a PCAP file.
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20       -h, --help
21              Show the help.
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23       --rd   Only process packets in INFILE with the RD  (Recursion  Desired)
24              flag set. By default, we process all DNS packets in INFILE.
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26       --ipv4=<state>
27              Process IPv4 packets. On by default, disable with --ipv4 false.
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29       --ipv6=<state>
30              Process IPv6 packets. On by default, disable with --ipv6 false.
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32       --servfail-tree
33              Figure out subtrees that generate servfails.
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35       -l, --load-stats
36              Emit  per-second  load statistics (questions, answers, outstand‐
37              ing).
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39       -w <file>, --write-failures <file>
40              Write weird packets to a PCAP file at FILENAME.
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42       -v, --verbose
43              Be more verbose.
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SEE ALSO

46       pcap(3PCAP), tcpdump(8)
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AUTHOR

49       PowerDNS.COM BV
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52       2001-2018, PowerDNS.COM BV
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574.1                              Mar 22, 2019                      DNSSCOPE(1)
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