SYNOPSIS
use Net::Write::Layer qw(:constants);
DESCRIPTION
This is the base class for Net::Write::Layer2, Net::Write::Layer3 and Net::Write::Layer4 modules.It just provides those layers with inheritable attributes, methods and constants.
ATTRIBUTES
- dev
- Network interface to use.
- dst
- Target IPv4 or IPv6 address.
- protocol
- Transport layer protocol to use (TCP, UDP, ...).
- family
- Adresse family to use (NW_AF_INET, NW_AF_INET6).
METHODS
- new
- Object constructor. Returns undef on error.
- open
- Open the descriptor, when you are ready to send. Returns undef on error.
- send (scalar)
- Send the raw data passed as a parameter. Returns undef on failure, true otherwise.
- close
- Close the descriptor.
- nw_getsaddr
- nw_inet_pton
- Internal functions.
CONSTANTS
- NW_AF_INET
- NW_AF_INET6
- NW_AF_UNSPEC
- Address family constants, for use with family attribute.
- NW_IPPROTO_IP
- NW_IPPROTO_IPv6
- NW_IPPROTO_ICMPv4
- NW_IPPROTO_TCP
- NW_IPPROTO_UDP
- NW_IPPROTO_ICMPv6
- Transport layer protocol constants, for use with protocol attribute.
- NW_IP_HDRINCL
- NW_IPPROTO_RAW
- Mostly used internally.
AUTHOR
Patrice <GomoR> AuffretCOPYRIGHT AND LICENSE
Copyright (c) 2006-2015, Patrice <GomoR> AuffretYou may distribute this module under the terms of the Artistic license. See LICENSE.Artistic file in the source distribution archive.