Net::Packet::CDP::Address - Cisco Discovery Protocol Address format
use Net::Packet::Consts qw(:cdp); require Net::Packet::CDP::Address; # Build a layer my $layer = Net::Packet::CDP::Address->new( protocolType => NP_CDP_ADDRESS_PROTOCOL_TYPE_NLPID, protocolLength => NP_CDP_ADDRESS_PROTOCOL_LENGTH_NLPID, protocol => NP_CDP_ADDRESS_PROTOCOL_IP, addressLength => NP_CDP_ADDRESS_ADDRESS_LENGTH_IP, address => '127.0.0.1', ); $layer->pack; print 'RAW: '.unpack('H*', $layer->raw)."\n"; # Read a raw layer my $layer = Net::Packet::CDP::Address->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 Cisco Discovery Protocol Address format.
Object constructor. You can pass attributes that will overwrite default ones. Default values:
protocolType: NP_CDP_ADDRESS_PROTOCOL_TYPE_NLPID
protocolLength: NP_CDP_ADDRESS_PROTOCOL_LENGTH_NLPID
protocol: NP_CDP_ADDRESS_PROTOCOL_IP
addressLength: NP_CDP_ADDRESS_ADDRESS_LENGTH_IP
address: '127.0.0.1'
Packs all attributes into a raw format, in order to inject to network. Returns 1 on success, undef otherwise.
Unpacks raw data from network and stores attributes into the object. Returns 1 on success, undef otherwise.
See also Net::Packet::CDP for other CONSTANTS.
Patrice <GomoR> Auffret
Copyright (c) 2004-2015, Patrice <GomoR> Auffret
You may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.
NetPacket, Net::RawIP, Net::RawSock
To install Net::Packet, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::Packet
CPAN shell
perl -MCPAN -e shell install Net::Packet
For more information on module installation, please visit the detailed CPAN module installation guide.