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dnsscope - A PowerDNS nameserver debugging tool


dnsscope [OPTION]... INFILE


dnsscope takes an INFILE in PCAP format. It generates some simple statistics outputs
these to STDOUT.


INFILE Path to a PCAP file.

-h | --help
Show the help.

--rd Only process packets in INFILE with the RD (Recursion Desired) flag set. By
default, we process all DNS packets in INFILE.

--ipv4 Process IPv4 packets. On by default, disable with --ipv4 false.

--ipv6 Process IPv6 packets. On by default, disable with --ipv6 false.

Figure out subtrees that generate servfails.

-l | --load-stats
Emit per-second load statistics (questions, answers, outstanding).

-w | --write-failures FILENAME
Write weird packets to a PCAP file at FILENAME.

-v | --verbose
Be more verbose.

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