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Standards >
Internet Standards >
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Network Address Translation
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ALSO CALLED:
NAT
DEFINITION: Iptables is a generic table structure that defines rules and commands as part of the netfilter framework that facilitates Network Address Translation (NAT), packet filtering, and packet mangling in the Linux 2.4 and later operating systems. NAT is the process of converting an Internet Protocol address (IP address) into another IP address. Packet filtering is the process of passing or blocking packets
Definition continues below.
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Network Address Translation White Papers
(View All Report Types)
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8 Matches
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LAN Fundamentals: Logical Addresses vs. Physical Addresses
sponsored by Global Knowledge
WHITE PAPER:
There are two basic types of addresses used in Local Area Networking (LAN): logical addresses and physical addresses. Ethernet is the most common LAN and is the example used in this document. Understanding the differences of how the two addresses are used is the focus of this discussion.
Posted: 14 Jun 2013 | Published: 20 May 2013
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IP Version 6 Transitions Mechanisms
sponsored by Global Knowledge
WHITE PAPER:
The transition from IPv4 to IPv6 is not an quick process. Therefore, businesses need a way to make their migration as smooth as possible. Read this white paper to learn the advantages and disadvantages of three mechanisms designed to assist in this transition.
Posted: 15 Jan 2013 | Published: 31 Dec 2012
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Recommended Best Security Practices for Unified Communications
sponsored by Polycom, Inc.
WHITE PAPER:
Unified Communications (UC) can be viewed as another set of data and protocols utilizing IP networks. From a security perspective, it is very similar to other IP data services. This document describes the security issues that organizations should consider as they deploy UC, and offers Polycom's recommendations for implementing secured UC.
Posted: 07 Sep 2012 | Published: 30 Mar 2012
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Security Translated: An Overview of Cisco ASA NAT and PAT
sponsored by Global Knowledge
WHITE PAPER:
This white paper examines the real power of the Cisco ASA and its ability to combine variationsof NAT and PAT in advanced configurations. It also discusses both basic and advanced implementation examples and their relevant uses.
Posted: 24 Feb 2011 | Published: 24 Feb 2011
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The Seven Deadly Traps of IPv6 Deployment - And How to Avoid Them
sponsored by Infoblox
WHITE PAPER:
The transition to IPv6 is unavoidable. How it will happen and the effects of it are the questions to ask now.
Posted: 25 Jan 2012 | Published: 25 Jan 2012
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Ensuring a Smooth Transition to Internet Protocol Version 6 (IPv6)
sponsored by Brocade
WHITE PAPER:
As the transition from IPv4 to IPv6 occurs, the challenge of accommodating both protocols becomes a big challenge. Learn about four transition technologies, along with their advantages and disadvantages.
Posted: 12 Dec 2011 | Published: 12 Dec 2011
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America's Quest for IPv6 - Part II: An Analysis of the Business and Financial Metrics of the Coming IPv6 Marketplace
sponsored by Command Information
WHITE PAPER:
the transition to IPv6 is very much on its way to becoming a viable, profitable market. This white paper this conclusion with some attention grabbing highlights...
Posted: 09 Jun 2008 | Published: 09 Jun 2008
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America's Quest for IPv6 - Part I: A Business Perspective
sponsored by Command Information
WHITE PAPER:
This paper emphasizes that American organizations must adopt IPv6 today and describes the features and functions that will keep them competitive on the global stage.
Posted: 09 Jun 2008 | Published: 09 Jun 2008
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NETWORK ADDRESS TRANSLATION DEFINITION (continued):
Iptables is a generic table structure that defines rules and commands as part of the netfilter framework that facilitates Network Address Translation (NAT), packet filtering, and packet mangling in the Linux 2.4 and later operating systems. NAT is the process of converting an Internet Protocol address (IP address) into another IP address. Packet filtering is the process of passing or blocking packets at a network interface based on source and destination addresses, ports, or protocols. Packet mangling is the ability to alter or modify packets before and/or after routing.Iptables and netfilter are the successor to ipchains and ipfwadm in earlier versions of Linux. Netfilter and iptables are often combined into the single expression netfilter/iptables, which refers to the Linux 2.4 and later subsystems for NAT, firewalling, and advanced packet processing. Network Address Translation definition sponsored by SearchEnterpriseLinux.com, powered by WhatIs.com an online computer dictionary
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