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Administrator’s 
Handbook
®
Motorola Netopia Embedded Seftware 
Version 8.7.4
Enterprise Series Routers                                                                                                                                                                                                                                                                                                                                                                                                        
                    
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                              Administrator’s Handbook Copyright Copyright © 2007 by Motorola, Inc. All rights reserved. No part of this publication may be reproduced in any form or by any means or used to  make any derivative work (such as translation, transformation or adaptation) without written permission  from Motorola, Inc. Motorola reserves the right to revise this publication and to make changes in content from time to time  without obligation on the part of Motorola to provide notification of such revision or 
                    
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                                  Contents iii Contents Chapter 1 — Introduction..........................................................1-1 What’s New in 8.7.4 ...................................................... 1-1 Telnet-based Management.............................................. 1-2 Motorola Netopia® Telnet Menus.................................... 1-2 Motorola Netopia® Models............................................. 1-3 Screen differences .............................................. 1-3 Connecting thr
                    
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                               iv Administrator’s Handbook Ethernet Switching/Policy Setup ......................... 3-12 Associating Inter-VLAN Routing Groups ................ 3-17 Adding a RADIUS Profile ..................................... 3-18 Adding Port interfaces ....................................... 3-20 Changing or Deleting a VLAN............................... 3-23 Changing or Deleting an Authentication Server  Configuration..................................................... 3-24 Configuring additional Auth
                    
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                               Contents v MultiNAT Configuration ................................................... 4-6 Easy Setup Profile configuration ............................ 4-6 Server Lists and Dynamic NAT configuration........... 4-7 System Configuration ........................................... 4-7 Modifying map lists............................................ 4-12 Adding Server Lists...................................................... 4-15 Modifying server lists......................................... 4-1
                    
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                                 vi Administrator’s Handbook Configuring a Dial-Up Networking profile............... 5-21 Windows XP Client Configuration ......................... 5-23 Connecting using Dial-Up Networking................... 5-23 Allowing VPNs through a Firewall................................... 5-23 PPTP example.................................................... 5-24 ATMP example................................................... 5-27 Windows Networking Broadcasts................................... 5-30 
                    
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                                  Contents vii Connection Profiles...................................................... 7-30 Multicast Forwarding.................................................... 7-32 Virtual Router Redundancy (VRRP) ...................... 7-34 Additional LANs ................................................. 7-38 Chapter 8 — Line Backup .........................................................8-1 Configuring Backup ........................................................ 8-1 Connection Profiles.......
                    
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                            viii Administrator’s Handbook Telnet Tiered Access – Two Password Levels ................. 10-1 UPnP Support.................................................... 10-2 Superuser configuration ..................................... 10-3 Limited user configuration .................................. 10-3 Advanced Security Options ........................................... 10-5 RADIUS server authentication............................. 10-6 TACACS+ server authentication........................... 10-
                    
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                                 Contents ix Chapter 11 — Utilities and Diagnostics ...................................11-1 Ping............................................................................ 11-2 Trace Route................................................................. 11-4 Telnet Client ................................................................ 11-5 Factory Defaults .......................................................... 11-6 Transferring Configuration and Software Files with TFTP .. 11-6 Upda
                    
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                           x Administrator’s Handbook                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                    
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                                                                    Introduction   1-1 Chapter 1 Introduction ® This Administrator’s Handbook covers the advanced features of the Motorola Netopia ENT Enterprise-Series  Router family. ® Your Motorola Netopia equipment offers advanced configuration features accessed through the Main Menu of  the Telnet configuration screen. This Administrator’s Handbook documents the advanced features, including  advanced testing, security, monitoring, and configuration. This Administrator’s
                    
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                                              1-2  Administrator’s Handbook Telnet-based Management Telnet-based management is a fast menu-driven interface for the capabilities built into Motorola Netopia®  Embedded Software Version 8.7.4. Telnet-based management provides access to a wide variety of features that  the Router supports. You can customize these features for your individual setup. This chapter describes how to  access the Telnet-based management screens. This section covers the following topics: • “Motorol
                    
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                                                                          Introduction   1-3 • The WAN Configuration menu displays and permits changing your connection profile(s), Virtual Private  Networks (VPNs) and default profile, creating or deleting additional connection profiles, and configuring or  reconfiguring the manner in which you may be using the Router to connect to more than one service  provider or remote site. See “WAN Configuration,” beginning on page 2-1. See also Chapter 5, “Virtual  Private Networks (VPNs
                    
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                                     1-4  Administrator’s Handbook Connecting through a Telnet Session Features of Motorola Netopia® Embedded Software Version 8.7.4 can be configured through the Telnet  screens. Before you can access the console screens through Telnet, you must have: • A network connection locally to the Router or IP access to the Router. • Telnet software installed on the computer you will use to configure the Router Configuring Telnet software If you are configuring your device using a Telnet session, y
                    
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                        Introduction   1-5 Navigating through the Telnet Screens Use your keyboard to navigate the Motorola Netopia® Embedded Software Version 8.7.4’s configuration  screens, enter and edit information, and make choices. The following table lists the keys to use to navigate  through the Telnet screens. To... Use These Keys... Move through selectable items in a screen or pop-up menu Up, Down, Left, and Right Arrow Set a change to a selected item or open a pop-up menu of Return or Enter options for a selec
                    
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                        1-6  Administrator’s Handbook                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                    
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                        WAN Configuration   2-1 Chapter 2 WAN Configuration This chapter describes how to use the Telnet-based management screens to access and configure advanced  features of your equipment. You can customize these features for your individual setup. These menus provide a  powerful method for experienced users to set up their Router’s connection profiles configuration. This section covers the following topics: • “WAN Configuration” on page 2-1 • “WAN Ethernet Configuration screen” on page 2-1 • “ADSL Line Co
                    
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                        2-2  Administrator’s Handbook                           WAN Ethernet Configuration          Address Translation Enabled:       Yes          Obtain WAN address via DHCP:       On          NAT Map List...                    Easy-PAT List          NAT Server List...                 Easy-Servers          NAT Options...          Stateful Inspection Enabled:       No          Filter Set...          Remove Filter Set          WAN Ethernet Speed Setting...      Auto-Negotiation          Wan Ethernet MAC
                    
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                        WAN Configuration   2-3 • 100 Mbps Full Duplex • 100 Mbps Half Duplex • 10 Mbps Full Duplex • 10 Mbps Half Duplex • 100 Mbps, Full Duplex, Fixed • 100 Mbps, Half Duplex, Fixed • 10 Mbps, Full Duplex, Fixed • 10 Mbps, Half Duplex, Fixed  This may be useful in mixed networks, where multiple routers have different ethernet speed capability. If  you want to maintain a single speed setting for compatibility with multiple routers on your LAN, you can  select a speed/duplex combination that all of your 
                    
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                        2-4  Administrator’s Handbook The Transmit RIP pop-up menu is hidden if NAT is enabled. Routing Information Protocol (RIP) is needed if there are IP routers on other segments of your Ethernet  ® network that the Motorola Netopia Router needs to recognize. Set to “Both” (the default) Motorola  Netopia® Embedded Software Version 8.7.4 will accept information from either RIP v1 or v2 routers.  Alternatively, select Receive RIP and select v1, v2, or v2 MD5 Authentication from the popup menu. With  ®