Nat White Papers

36 white papers are tagged with: nat


Enterprise Remote Access

Historically, organizations have used IPSec VPN solutions to provide employees with remote access to network resources; an expensive, complicated deployment for a handful of users. Originally designed for securing site-to-site communications, IPSec has shown it is unable to keep up with the growing ...
Source: F5

Positioning MPLS

This document identifies Multi-Protocol Label Switching (MPLS) technology components, describes their functionality, and illustrates the value they provide in Service Provider environments.

Integrating Cisco Security Agent with Cisco Intrusion Prevention System

This document is a technical overview of the integration between Cisco Security Agent and Cisco IPS. It describes how the collaborative architecture works, explains its benefits, and provides the necessary guidelines for a successful deployment.
Tags: security ips nat

Cisco IOS Network Address Translation Overview

This white paper describes that the Network Address Translator (NAT) operates on a router connecting two networks together; one of these networks (designated as inside) is addressed with either private or obsolete addresses that need to be converted into legal addresses before packets are forwarded ...

NAT Order of Operation

This document illustrates that the order in which transactions are processed using Network Address Translation (NAT) is based on whether a packet goes from the inside network to the outside network, or from the outside network to the inside network.

NAT: Local and Global Definitions

This document defines and clarifies the Network Address Translation (NAT) terms of inside local, inside global, outside local, and outside global.

Application Layer Gateway and Translation Type Support

This white paper provides that Cisco IOS® Network Address Translation (NAT) performs translation service on any TCP/UDP traffic that does not carry source and/or destination IP addresses in the application data stream (ie: http, TFTP, telnet, archie, finger, NTP, NFS, rlogin, rsh, rcp).

Network Address Translation (NAT) FAQ

This document provides answers to frequently asked questions about Network Address Translation (NAT).

Enhanced IP Resiliency Using Cisco Stateful NAT

The concept of a highly resilient IP network is not new; however, this paper introduces a highly innovative approach. The intelligent systems approach creates a highly optimized, resilient IP network where individual component features interact and share services among each other. The result is a ...

SP Hosted NAT Traversal for SIP Calls Using Cisco IOS Session Border Controller

This paper describes that the private residential user networks as well the small office or home office (SOHO) networks interface into the service provider cloud using a simple home gateway (HGW). HGWs can perform simple Network Address Translation (NAT) but are not sophisticated enough to modify ...
Tags: network sip nat
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