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Net::Frame::Layer::SLL(3pm) User Contributed Perl Documentation Net::Frame::Layer::SLL(3pm)

NAME

Net::Frame::Layer::SLL - Linux cooked capture layer object

SYNOPSIS

   use Net::Frame::Layer::SLL qw(:consts);
   # Build a layer
   my $layer = Net::Frame::Layer::SLL->new(
      packetType    => NF_SLL_PACKET_TYPE_SENT_BY_US,
      addressType   => NF_SLL_ADDRESS_TYPE_512,
      addressLength => 0,
      source        => 0,
      protocol      => NF_SLL_PROTOCOL_IPv4,
   );
   $layer->pack;
   print 'RAW: '.$layer->dump."\n";
   # Read a raw layer
   my $layer = Net::Frame::Layer::SLL->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 Linux cooked capture layer.

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

ATTRIBUTES

Stores the packet type (unicast to us, sent by us ...).
The address type.
The length of the previously specified address.
Source address.
Encapsulated protocol.

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

METHODS

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.

CONSTANTS

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

Various possible packet types.
Various supported encapsulated layer types.

SEE ALSO

Net::Frame::Layer

AUTHOR

Patrice <GomoR> Auffret

COPYRIGHT AND LICENSE

Copyright (c) 2006-2019, Patrice <GomoR> Auffret

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

2022-12-04 perl v5.36.0