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Net::Write::Layer3.3pm
Langue: en
Version: 2009-06-10 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Net::Write::Layer3 - object for a network layer (layer 3) descriptorSYNOPSIS
use Net::Write::Layer qw(:constants); use Net::Write::Layer3; my $desc = Net::Write::Layer3->new( dst => '192.168.0.1', protocol => NW_IPPROTO_RAW, family => NW_AF_INET, ); $desc->open; $desc->send('G'x666); $desc->close;
DESCRIPTION
This is the class for creating a layer 3 descriptor.ATTRIBUTES
- dst
- The target IPv4 or IPv6 address we will send frames to.
- family
- Address family, see Net::Write::Layer CONSTANTS section.
- protocol
- Transport layer protocol to use, see Net::Write::Layer CONSTANTS section.
METHODS
- new
- Object constructor. You MUST pass a valid dst attribute. Default values:
protocol: NW_IPPROTO_RAW
family: NW_AF_INET
- open
- Open the interface.
- send (scalar)
- Send raw data to the network.
- close
- Close the descriptor.
CAVEATS
Sending IPv6 frames does not work under BSD systems. They can't do IP_HDRINCL for IPv6. For now, only Linux supports this (at least, with a 2.6.x kernel).Does not work at all under Win32 systems. They can't send frames at layer 3 (or I don't know how to do that).
SEE ALSO
Net::Write::LayerAUTHOR
Patrice <GomoR> AuffretCOPYRIGHT AND LICENSE
Copyright (c) 2006-2009, Patrice <GomoR> AuffretYou may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre