DNSSCOPE(1)

NAME
dnsscope -

dnsscope - A PowerDNS nameserver debugging tool

SYNOPSIS

dnsscope [OPTION]... INFILE

DESCRIPTION

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

OPTIONS

    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=<state>
        Process IPv4 packets. On by default, disable with --ipv4 false.

    --ipv6=<state>
        Process IPv6 packets. On by default, disable with --ipv6 false.

    --servfail-tree
        Figure out subtrees that generate servfails.

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

    -w <file>, --write-failures <file>
        Write weird packets to a PCAP file at FILENAME.

    -v, --verbose
        Be more verbose.

SEE ALSO

pcap(3PCAP), tcpdump(8)

AUTHOR
PowerDNS.COM BV

COPYRIGHT
2017, PowerDNS.COM BV