NAME

       Net::Frame::Layer::IPv6::HopByHop - Internet Protocol v6 Hop-By-Hop Extension Header layer object

SYNOPSIS

          use Net::Frame::Simple;
          use Net::Frame::Layer::IPv6::HopByHop;

          my $ipv6eh = Net::Frame::Layer::IPv6::HopByHop->new(
             nextHeader => NF_IPv6_PROTOCOL_TCP,
             hdrExtLen  => 2,
             options    => []
          );

          #
          # Read a raw layer
          #

          my $layer = Net::Frame::Layer::IPv6::HopByHop->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 IPv6 Hop-By-Hop options Extension Header layer.

       RFC: ftp://ftp.rfc-editor.org/in-notes/rfc2460.txt

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

ATTRIBUTES

       nextHeader
           Protocol number of the next header after the HopByHop header.

       hdrExtLen
           The  length  of the Hop-By-Hop Options header in 8-byte units, not including the first 8 bytes of the
           header.

       options
           A number of Net::Frame::Layer::IPv6::Option objects.

       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 overridden in this layer, and some others may
       not be meaningful in this layer. See Net::Frame::Layer for more information.

       layer
       computeLengths
       computeChecksums
       pack
       unpack
       encapsulate
       getLength
       getOptionsLength
       getPayloadLength
       print
       dump

CONSTANTS

       No constants here.

SEE ALSO

       Net::Frame::Layer

AUTHOR

       Michael Vincent

COPYRIGHT AND LICENSE

       Copyright (c) 2012-2017, Michael Vincent

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

perl v5.36.0                                       2022-11-19             Net::Frame::Layer::IPv6::HopByHop(3pm)