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Net::Packet::CDP::TypeUsercContributed Perl DNet::Packet::CDP::TypeDeviceId(3) NAME Net::Packet::CDP::TypeDeviceId - Cisco Discovery Protocol Device ID extension header SYNOPSIS use Net::Packet::Consts qw(:cdp); require Net::Packet::CDP::TypeDeviceId; # Build a layer my $layer = Net::Packet::CDP::TypeDeviceId->new( type => NP_CDP_TYPE_DEVICE_ID, length => 8, deviceId => 'GGGG', ); $layer->pack; print 'RAW: '.unpack('H*', $layer->raw)."\n"; # Read a raw layer my $layer = Net::Packet::CDP::TypeDeviceId->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 Cisco Discovery Protocol Device ID type extension header. ATTRIBUTES type - 16 bits length - 16 bits deviceId - variable length METHODS new Object constructor. You can pass attributes that will overwrite default ones. Default values: type: NP_CDP_TYPE_DEVICE_ID length: 8 deviceId: 'GGGG' pack Packs all attributes into a raw format, in order to inject to network. Returns 1 on success, undef otherwise. unpack Unpacks raw data from network and stores attributes into the object. Returns 1 on success, undef otherwise. CONSTANTS See Net::Packet::CDP CONSTANTS. AUTHOR Patrice <GomoR> Auffret COPYRIGHT AND LICENSE Copyright (c) 2004-2009, Patrice <GomoR> Auffret You may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive. RELATED MODULES NetPacket, Net::RawIP, Net::RawSock perl v5.32.0 2009-11-09 Net::Packet::CDP::TypeDeviceId(3)
NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | METHODS | CONSTANTS | AUTHOR | COPYRIGHT AND LICENSE | RELATED MODULES
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