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Appendix A

Glossary

RiverMaster Administrator’s Guide

215

TollSaver Database

A feature of Enterasys Networks products that provides remote users with a

list of ISPs, phone numbers of available POPs, and connection rates. The

master TollSaver database is maintained on the

Aurorean Policy Server and

downloaded to the

Aurorean Client over the management channel

portion of the tunnel connection.

Tunneling

Technology that lets a network transport protocol carry information for other

protocols within its own packets. For example, by encapsulating NetBEUI

packets, IP can route them across the Internet, which is not normally possible.

Virtual Private Network (VPN)

An extension of a company’s private network that uses the resources of the

public Internet. While most private networks use dedicated lines and

equipment that are company property, a virtual private network “borrows”

resources from the Internet on an as-needed basis.

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