Nortel Contivity 221, CCM Configuration Manual

CCM

Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

317747-B

Document status: Standard Document version: 01.01 Document date: March 2006

The information in this document is subject to change without notice. The statements, conﬁgurations, technical data, and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products speciﬁed in this document. The information in this document is proprietary to Nortel Networks Inc.

The software described in this document is furnished under a license agreement and may be used only in accordance with the terms of that license. The software license agreement is included in this document.

Trademarks

Nortel, Nortel Networks, the Nortel Networks logo, the Globemark, Contivity, and Contivity Conﬁguration Manager are trademarks of Nortel Networks.

The asterisk after a name denotes a trademarked item.

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Notwithstanding any other license agreement that may pertain to, or accompany the delivery of, this computer software, the rights of the United States Government regarding its use, reproduction, and disclosure are as set forth in the Commercial Computer Software-Restricted Rights clause at FAR 52.227-19.

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Contents

Using Contivity Conﬁguration Manager to Conﬁgure Contivity

221 7

Before you begin 7 How to get help 7 New features for this release 8

802.1x over Ethernet 8 Bandwidth Management 9 Certiﬁcate Management 9 Contivity Client Global Setting for VPN 9 IPSec Tunnel Nail Up 9 Multi-user Conﬁguration 9 SSH/HTTPS for Remote Management 9

Contivity 221 conﬁguration tasks 9

Conﬁguring 802.1x over Ethernet 10 Conﬁguring Bandwidth Management 13 Conﬁguring Certiﬁcate Management 17 Conﬁguring Contivity Client Global Setting for VPN 20 Conﬁguring IPSec Tunnel Nail Up 21 Conﬁguring Multi-user Conﬁguration 23 Conﬁguring SSH/HTTPS for Remote Management 25

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Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

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6 Contents

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Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

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Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

This guide summarizes how to get started using Contivity* Conﬁguration Manager* (CCM) to conﬁgure Contivity 221 devices in your network. This document is intended for network engineers who have some familiarity with the Nortel* Contivity 221 device.

Note: Contivity is also known as VPN Router, and Contivity Conﬁguration Manager is also known as VPN Router Multi-Element Manager.

Before you begin

For information about Contivity 221 and Contivity Conﬁguration Manager, see the following documents:

•

Conﬁguring and Troubleshooting the Contivity 221 SOHO Internet Security Gateway

•

Contivity 221 SOHO Internet Security Gateway Quick Start Guide

• Contivity Conﬁguration Manager 2.2 User Guide

•

Contivity Conﬁguration Manager Wizards

How to get help

This section explains how to get help for Nortel* products and services.

How to get help

This section explains how to get help for Nortel* products and services.

Getting help from the Nortel web site

The best way to get technical support for Nortel products is from the Nortel Technical Support web site:

www.nortel.com/support

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8 Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

This site provides quick access to software, documentation, bulletins, and tools to address issues with Nortel products. From this site, you can:

•

download software, documentation, and product bulletins

•

search the Technical Support Web site and the Nortel Knowledge Base for answers to technical issues

•

open and manage technical support cases

Getting help over the phone from a Nortel Solutions Center

If you do not ﬁnd the information you require on the Nortel Technical Support web site, and you have a Nortel support contract, you can also get help over the phone from a Nortel Solutions Center.

In North America, call 1-800-4NORTEL (1-800-466-7835). Outside North America, go to the following web site to obtain the phone

number for your region:

www.nortel.com/callus

Getting help from a specialist by using an Express Routing Code

To access some Nortel Technical Solutions Centers, you can use an Express Routing Code (ERC) to quickly route your call to a specialist in your Nortel product or service. To locate the ERC for your product or service, go to:

www.nortel.com/erc

Getting help through a Nortel distributor or reseller

If you purchased a service contract for your Nortel product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller.

New features for this release

New features for this release include:

802.1x over Ethernet

The 802.1x standard is an IEEE standard for passing Extensible Authentication Protocol (EAP) over a Local Area Network (LAN). The EAP messages are packaged in Ethernet frames to provide authentication.

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Contivity 221 conﬁguration tasks 9

Bandwidth Management

With the Bandwidth Management feature, you can allocate the outgoing capacity of an interface to speciﬁc types of trafﬁc. You can also ensure that the Contivity 221 forwards certain types of trafﬁc (especially real-time applications) with minimum delay. This feature allows you to manage bandwidth for the Contivity 221 by conﬁguring classes and ﬁlters for LANs and WANs.

Certiﬁcate Management

The Contivity 221 uses certiﬁcates (also called digital IDs) to authenticate users. Certiﬁcates are based on public-private key pairs. Certiﬁcates provide a way to exchange public keys for use in authentication.

Contivity Client Global Setting for VPN

The Contivity Client Global Setting features provides conﬁguration support for client global settings for VPNs. You can use this feature to conﬁgure exclusive use mode for client tunnels.

IPSec Tunnel Nail Up

This feature ensures that the Contivity 221 automatically renegotiates an IPSec tunnel when the IPSec Security Association (SA) lifetime expires. When the Contivity 251 restarts, it automatically renegotiates any nailed-up tunnels. In effect, the IPSec tunnel becomes an always on connection after the tunnel is initiated.

Multi-user Conﬁguration

With this Contivity 221 feature, you can manage multiple users through the import and export of user information.

SSH/HTTPS for Remote Management

Secure Shell (SSH) is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication between two hosts over an unsecured network. Hypertext Transfer Protocol over SSL (HTTPS) is a web protocol that encrypts and decrypts web pages. The Contivity 221 device supports these protocols for remote management purposes.

Contivity 221 conﬁguration tasks

The CCM client must be connected to the CCM server to perform the conﬁguration tasks described in this guide. To perform conﬁguration operations on the Contivity devices in the network, the CCM server requires IP connectivity to the Contivity management IP addresses.

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Using Contivity Conﬁguration Manager to Conﬁgure Contivity 221

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+ 21 hidden pages

Nortel Contivity 221, CCM Configuration Manual

Specifications and Main Features

Frequently Asked Questions

User Manual