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dumresp - A dumb DNS responder

DUMRESP(1) DUMRESP(1)

NAME

dumresp - A dumb DNS responder

SYNOPSIS

dumresp LOCAL-ADDRESS LOCAL-PORT NUMBER-OF-PROCESSES

DESCRIPTION

dumresp accepts DNS packets on LOCAL-ADDRESS:LOCAL-PORT and simply replies with the same query, with the QR bit set. When NUMBER-OF-PROCESSES is set to anything but 1, dumresp will spawn NUMBER-OF-PROCESSES forks and use the SO_REUSEPORT option to bind to the port.

OPTIONS

None

SEE ALSO

socket(7)

AUTHORS

PowerDNS.com BV.
April 2016