Net::Frame::Layer::LLTD - Link Layer Topology Discovery layer object
use Net::Frame::Layer::LLTD qw(:consts); # Build a layer my $layer = Net::Frame::Layer::LLTD->new( version => 1, tos => NF_LLTD_TOS_TOPOLOGY_DISCOVERY, reserved => 0, function => NF_LLTD_FUNCTION_DISCOVER, networkAddress1 => 'ff:ff:ff:ff:ff:ff', networkAddress2 => 'ff:ff:ff:ff:ff:ff', identifier => getRandom16bitsInt(), ); $layer->pack; print 'RAW: '.$layer->dump."\n"; # Read a raw layer my $layer = Net::Frame::Layer::LLTD->new(raw => $raw); $layer->unpack; print $layer->print."\n"; print 'PAYLOAD: '.unpack('H*', $layer->payload)."\n" if $layer->payload;
This modules implements the encoding and decoding of the Link Layer Topology Discovery layer.
Protocol specifications: http://www.microsoft.com/whdc/Rally/LLTD-spec.mspx .
See also Net::Frame::Layer for other attributes and methods.
This last attribute will store the upper layer object.
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 overriden 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::LLTD qw(:consts);
Constants for LLTD tos attribute.
Constants for LLTD function attribute.
Constants for LLTD Tlv type attribute.
Net::Frame::Layer
Patrice <GomoR> Auffret
Copyright (c) 2006-2015, Patrice <GomoR> Auffret
You may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.
To install Net::Frame::Layer::LLTD, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::Frame::Layer::LLTD
CPAN shell
perl -MCPAN -e shell install Net::Frame::Layer::LLTD
For more information on module installation, please visit the detailed CPAN module installation guide.