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