NAME

Net::Frame::Layer::PPP - Point-to-Point Protocol layer object

SYNOPSIS

   use Net::Frame::Layer::PPP qw(:consts);

   # Build a layer
   my $layer = Net::Frame::Layer::PPP->new(
      address  => 0xff,
      control  => 0x03,
      protocol => NF_PPP_PROTOCOL_IPv4,
   );
   $layer->pack;

   print 'RAW: '.$layer->dump."\n";

   # Read a raw layer
   my $layer = Net::Frame::Layer::PPP->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 Point-to-Point Protocol layer.

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

ATTRIBUTES

address - 8 bits

control - 8 bits

protocol - 16 bits

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

getPayloadLength

print

dump

CONSTANTS

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

NF_PPP_PROTOCOL_IPv4

NF_PPP_PROTOCOL_DDP

NF_PPP_PROTOCOL_IPX

NF_PPP_PROTOCOL_IPv6

NF_PPP_PROTOCOL_CDP

NF_PPP_PROTOCOL_PPPLCP

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.