NAME

Net::Frame::Layer::ICMPv6::MLD - Multicast Listener Discovery layer object

SYNOPSIS

   use Net::Frame::Simple;
   use Net::Frame::Layer::ICMPv6::MLD qw(:consts);

   my $layer = Net::Frame::Layer::ICMPv6::MLD->new(
      maxResp      => 0,
      reserved     => 0,
      groupAddress => '::',
   );

   #
   # Read a raw layer
   #

   my $layer = Net::Frame::Layer::ICMPv6::MLD->new(raw => $raw);

   print $layer->print."\n";
   print 'PAYLOAD: '.unpack('H*', $layer->payload)."\n"
      if $layer->payload;

DESCRIPTION

This modules implements the encoding and decoding of the MLD layer.

RFC: ftp://ftp.rfc-editor.org/in-notes/rfc3810.txt

See also Net::Frame::Layer for other attributes and methods.

ATTRIBUTES

maxResp

Maximum time allowed before sending a responding report.

reserved

Ignored - set to 0.

groupAddress

Multicast group address.

The following are inherited attributes. See Net::Frame::Layer for more information.

raw

payload

nextLayer

METHODS

new

new (hash)

Object constructor. You can pass attributes that will overwrite default ones. See SYNOPSIS for default values.

The following are inherited methods. Some of them may be overriden in this layer, and some others may not be meaningful in this layer. See Net::Frame::Layer for more information.

layer

computeLengths

pack

unpack

encapsulate

getLength

getPayloadLength

print

dump

CONSTANTS

Load them: use Net::Frame::Layer::ICMPv6::MLD qw(:consts);

NF_MLD_ALLMLDRTRS_MAC

Default Layer 2 destination addresses.

NF_MLD_ALLMLDRTRS

Default Layer 3 destination addresses.

NF_MLD_TYPE_QUERY

NF_MLD_TYPE_REPORTv1

NF_MLD_TYPE_DONE

NF_MLD_TYPE_REPORTv2

MLD message types.

SEE ALSO

Net::Frame::Layer, Net::Frame::Layer::ICMPv6

AUTHOR

Michael Vincent

COPYRIGHT AND LICENSE

Copyright (c) 2017, Michael Vincent

You may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.