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Net::Packet::PPPLCP.3pm
Langue: en
Version: 2006-11-23 (mandriva - 01/05/08)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Net::Packet::PPPLCP - PPP Link Control Protocol layer 3 objectSYNOPSIS
use Net::Packet::Consts qw(:ppplcp); require Net::Packet::PPPLCP; # Build a layer my $layer = Net::Packet::PPPLCP->new( code => NP_PPPLCP_CODE_ECHO_REQUEST, identifier => 1, length => NP_PPPLCP_HDR_LEN, magicNumber => 0xffffffff, ); $layer->pack; print 'RAW: '.unpack('H*', $layer->raw)."\n"; # Read a raw layer my $layer = Net::Packet::PPPLCP->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 PPP Link Control Protocol layer.See also Net::Packet::Layer and Net::Packet::Layer3 for other attributes and methods.
ATTRIBUTES
- code - 8 bits
- identifier - 8 bits
- length - 16 bits
- magicNumber - 32 bits
METHODS
- new
- Object constructor. You can pass attributes that will overwrite default ones. Default values:
code: NP_PPPLCP_CODE_ECHO_REQUEST
identifier: 1
length: NP_PPPLCP_HDR_LEN
magicNumber: 0xffffffff
- 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
Load them: use Net::Packet::Consts qw(:ppplcp);- NP_PPPLCP_HDR_LEN
- PPP LCP header length.
- NP_PPPLCP_CODE_ECHO_REQUEST
- NP_PPPLCP_CODE_ECHO_REPLY
- Various supported PPP LCP codes.
AUTHOR
Patrice <GomoR> AuffretCOPYRIGHT AND LICENSE
Copyright (c) 2004-2006, Patrice <GomoR> AuffretYou 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::RawSockContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre