1Net::DNS::RR::APL(3)  User Contributed Perl Documentation Net::DNS::RR::APL(3)
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NAME

6       Net::DNS::RR::APL - DNS APL resource record
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SYNOPSIS

9           use Net::DNS;
10           $rr = new Net::DNS::RR('name IN APL aplist');
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DESCRIPTION

13       DNS Address Prefix List (APL) record
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METHODS

16       The available methods are those inherited from the base class augmented
17       by the type-specific methods defined in this package.
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19       Use of undocumented package features or direct access to internal data
20       structures is discouraged and could result in program termination or
21       other unpredictable behaviour.
22
23   aplist
24           @aplist = $rr->aplist;
25
26           @aplist = $rr->aplist( '1:192.168.32.0/21', '!1:192.168.38.0/28' );
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28           @aplist = $rr->aplist( '1:224.0.0.0/4', '2:FF00:0:0:0:0:0:0:0/8' );
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30           @aplist = $rr->aplist( negate  => 1,
31                                  family  => 1,
32                                  address => '192.168.38.0',
33                                  prefix  => 28,
34                                  );
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36       Ordered, possibly empty, list of address prefix items.  Additional
37       items, if present, are appended to the existing list with neither
38       prefix aggregation nor reordering.
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40   Net::DNS::RR::APL::Item
41       Each element of the prefix list is a Net::DNS::RR::APL::Item object
42       which is inextricably bound to the APL record which created it.
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44   negate
45           $rr->negate(0);
46           $rr->negate(1);
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48           if ( $rr->negate ) {
49               ...
50           }
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52       Boolean attribute indicating the prefix to be an address range
53       exclusion.
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55   family
56           $family = $rr->family;
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58       Address family discriminant.
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60   prefix
61           $prefix = $rr->prefix;
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63       Number of bits comprising the address prefix.
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65   address
66           $address = $object->address;
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68       Address portion of the prefix list item.
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70   string
71           $string = $object->string;
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73       Returns the prefix list item in the form required in zone files.
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76       Copyright (c)2008 Olaf Kolkman, NLnet Labs.
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78       Portions Copyright (c)2011 Dick Franks.
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80       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
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82       All rights reserved.
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84       This program is free software; you may redistribute it and/or modify it
85       under the same terms as Perl itself.
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SEE ALSO

88       perl, Net::DNS, Net::DNS::RR, RFC3123
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92perl v5.16.3                      2012-12-28              Net::DNS::RR::APL(3)
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