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.