debian man page for net::write::layer4

Net::Write::Layer4(3pm) 				User Contributed Perl Documentation				   Net::Write::Layer4(3pm)

NAME
       Net::Write::Layer4 - object for a transport layer (layer 4) descriptor

SYNOPSIS
	  use Net::Write::Layer qw(:constants);
	  use Net::Write::Layer4;

	  my $desc = Net::Write::Layer4->new(
	     dst      => '192.168.0.1',
	     protocol => NW_IPPROTO_TCP,
	     family   => NW_AF_INET,
	  );

	  $desc->open;
	  $desc->send('G'x666);
	  $desc->close;

DESCRIPTION
       This is the class for creating a layer 4 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_TCP

	   family:   NW_AF_INET

       open
	   Open the interface.

       send (scalar)
	   Send raw data to the network.

       close
	   Close the descriptor.

CAVEATS
       Does not work at all under Win32 systems. They can't send frames at layer 4.

SEE ALSO
       Net::Write::Layer

AUTHOR
       Patrice <GomoR> Auffret

COPYRIGHT AND LICENSE
       Copyright (c) 2006-2009, Patrice <GomoR> Auffret

       You may distribute this module under the terms of the Artistic license.	See LICENSE.Artistic file in the source distribution archive.

perl v5.10.1							    2009-06-10						   Net::Write::Layer4(3pm)