Net::DNS::RR::CSYNC(3)                     User Contributed Perl Documentation


NAME
       Net::DNS::RR::CSYNC - DNS CSYNC resource record

SYNOPSIS
           use Net::DNS;
           $rr = Net::DNS::RR->new('name CSYNC SOAserial flags typelist');

DESCRIPTION
       Class for DNSSEC CSYNC resource records.

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.

   SOAserial
   soaserial
           $soaserial = $rr->soaserial;
           $rr->soaserial( $soaserial );

       The SOA Serial field contains a copy of the 32-bit SOA serial number
       from the child zone.

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

       The flags field contains 16 bits of boolean flags that define
       operations which affect the processing of the CSYNC record.

       immediate
            $rr->immediate(1);

            if ( $rr->immediate ) {
                   ...
            }

           If not set, a parental agent must not process the CSYNC record
           until the zone administrator approves the operation through an out-
           of-band mechanism.

       soaminimum
            $rr->soaminimum(1);

            if ( $rr->soaminimum ) {
                   ...
            }

           If set, a parental agent querying child authoritative servers must
           not act on data from zones advertising an SOA serial number less
           than the SOAserial value.

   typelist
           @typelist = $rr->typelist;
           $typelist = $rr->typelist;

       The type list indicates the record types to be processed by the
       parental agent. When called in scalar context, the list is interpolated
       into a string.

COPYRIGHT
       Copyright (c)2015 Dick Franks

       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 original copyright notices appear in all copies and
       that both 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.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
       OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
       MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
       IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
       CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
       TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
       SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

SEE ALSO
       perl Net::DNS Net::DNS::RR RFC7477
       <https://tools.ietf.org/html/rfc7477>

perl v5.40.0                      2024-12-15            Net::DNS::RR::CSYNC(3)