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Net::Packet::Desc(3)  User Contributed Perl Documentation Net::Packet::Desc(3)

NAME
       Net::Packet::Desc - base	class for all desc modules

DESCRIPTION
       This is the base	class for Net::Packet::DescL2, Net::Packet::DescL3 and
       Net::Packet::DescL4 modules.

       It just provides	those layers with inheritable attributes and methods.

       A descriptor is required	when you want to send frames over network.

ATTRIBUTES
       dev Network device to use to send frames. Default to use	dev set	in
	   default $Env	object.

       ip  Same	as above for IP. This is the source IP address to use.

       ip6 Same	as above for IPv6. This	is the source IPv6 address to use.

       mac Same	as above for MAC. This is the source MAC address to use.

       gatewayIp
	   Same	as above, for gateway IP address.

       gatewayMac
	   Same	as above, for gateway MAC address. It is not automatically set
	   here. It is automatically set only under Windows, when using	a
	   Net::Packet::DescL3 object.

       target
	   Used	to create a Net::Packet::DescL3	and Net::Packet::DescL4. At
	   these layers, one MUST specifiy the target IP address to tell
	   kernel where	to send	frames.

       targetMac
	   Used	to automatically build layer 2 when using a
	   Net::Packet::DescL3 object under Windows.

       protocol
	   This	is the transport protocol to use (TCP, UDP, ...). Used in
	   Net::Packet::DescL4 objects.	Default	to TCP.

       family
	   Same	as abose, to tell which	network	protocol to use	(IPv4, IPv6).

METHODS
       send (scalar)
	   Send	the raw	data passed as a parameter.

       close
	   Close the descriptor.

       isDescL2
       isDescL3
       isDescL4
	   Returns true	if Desc	is of specified	type, false otherwise.

CONSTANTS
       Load them: use Net::Packet::Consts qw(:desc);

       NP_DESC_IPPROTO_IP
       NP_DESC_IPPROTO_IPv6
       NP_DESC_IPPROTO_RAW
       NP_DESC_IPPROTO_TCP
       NP_DESC_IPPROTO_UDP
       NP_DESC_IPPROTO_ICMPv4
       NP_DESC_IP_HDRINCL
       NP_DESC_L2
       NP_DESC_L3
       NP_DESC_L4

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 v5.24.1			  2009-11-09		  Net::Packet::Desc(3)

NAME | DESCRIPTION | ATTRIBUTES | METHODS | CONSTANTS | AUTHOR | COPYRIGHT AND LICENSE | RELATED MODULES

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