Net::DNS::RR::NSEC3PARAM (3)

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(The comments found at the beginning of the groff file "man3/Net::DNS::RR::NSEC3PARAM.3pm".)

NAME

Net::DNS::RR::NSEC3PARAM - DNS NSEC3PARAM resource record

SYNOPSIS

    use Net::DNS;
    $rr = new Net::DNS::RR('name NSEC3PARAM algorithm flags iterations salt');

DESCRIPTION

Class for resource records.

The

contains the parameters (hash algorithm, flags, iterations and salt) needed to calculate hashed ownernames.

The presence of an

at a zone apex indicates that the specified parameters may be used by authoritative servers to choose an appropriate set of records for negative responses.

The

is not used by validators or resolvers.

METHODS

The available methods are those inherited from the base class augmented by the type-specific methods defined in this package.

Use of undocumented package features or direct access to internal data structures is discouraged and could result in program termination or other unpredictable behaviour.

algorithm

    $algorithm = $rr->algorithm;
    $rr->algorithm( $algorithm );

The Hash Algorithm field is represented as an unsigned decimal integer. The value has a maximum of 255.

flags

    $flags = $rr->flags;
    $rr->flags( $flags );

The Flags field is represented as an unsigned decimal integer. The value has a maximum of 255.

iterations

    $iterations = $rr->iterations;
    $rr->iterations( $iterations );

The Iterations field is represented as an unsigned decimal integer. The value is between 0 and 65535, inclusive.

salt

    $salt = $rr->salt;
    $rr->salt( $salt );

The Salt field is represented as a contiguous sequence of hexadecimal digits. A ``-'' (unquoted) is used in string format to indicate that the salt field is absent.

saltbin

    $saltbin = $rr->saltbin;
    $rr->saltbin( $saltbin );

The Salt field as a sequence of octets.

COPYRIGHT

Copyright (c)2007,2008 NLnet Labs. Author Olaf M. Kolkman

All rights reserved.

Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

LICENSE

Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific prior written permission.

SEE ALSO

perl, Net::DNS, Net::DNS::RR,