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

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

   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;

This modules implements the encoding and decoding of the Linux cooked capture layer.

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

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.

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.

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

Various possible packet types.
Various supported encapsulated layer types.

Net::Frame::Layer

Patrice <GomoR> Auffret

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