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Net::Packet::PPPoE.3pm
Langue: en
Version: 2006-11-23 (mandriva - 01/05/08)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Net::Packet::PPPoE - PPP-over-Ethernet layer 3 objectSYNOPSIS
use Net::Packet::Consts qw(:pppoe); require Net::Packet::PPPoE; # Build a layer my $layer = Net::Packet::PPPoE->new( version => 1, type => 1, code => 0, sessionId => 1, payloadLength => 0, pppProtocol => NP_PPPoE_PPP_PROTOCOL_IPv4, ); $layer->pack; print 'RAW: '.unpack('H*', $layer->raw)."\n"; # Read a raw layer my $layer = Net::Packet::PPPoE->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-over-Ethernet layer.See also Net::Packet::Layer and Net::Packet::Layer3 for other attributes and methods.
ATTRIBUTES
- version - 4 bits
- code - 4 bits
- type - 8 bits
- sessionId - 16 bits
- payloadLength - 16 bits
- pppProtocol - 16 bits
- For this last attribute, we can note that it is included in the computation of payloadLength.
METHODS
- new
- Object constructor. You can pass attributes that will overwrite default ones. Default values:
version: 1
type: 1
code: 0
sessionId: 1
payloadLength: 0
pppProtocol: NP_PPPoE_PPP_PROTOCOL_IPv4
- 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(:pppoe);- NP_PPPoE_HDR_LEN
- PPPoE header length.
- NP_PPPoE_PPP_PROTOCOL_IPv4
- NP_PPPoE_PPP_PROTOCOL_PPPLCP
- Various supported encapsulated PPP protocols.
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