1DNSSCOPE(1) PowerDNS Recursor DNSSCOPE(1)
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6 dnsscope -
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8 dnsscope - A PowerDNS nameserver debugging tool
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11 dnsscope [OPTION]... INFILE
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14 dnsscope takes an INFILE in PCAP format. It generates some simple sta‐
15 tistics outputs these to STDOUT.
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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‐
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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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46 pcap(3PCAP), tcpdump(8)
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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)