Netopia R3100 Manuel d'utilisateur Page 1

Netopia ™ R3100 ISDN Routers User’s Reference Guide

viii User’s Reference Guide Appendix B — Setting Up Telco Services...B-1 Obtaining an ISDN line...

8-12 User’s Reference GuideThe console screen will open to the Main Menu, similar to the screen shown below: System Configuration featuresSmartStart m

WAN and System Configuration 8-13through System Configuration.To access the System Configuration screens, select System Configuration in the Main Menu,

8-14 User’s Reference GuideThe System Configuration screen appears:Network Protocols SetupThese screens allow you to configure your network’s use of th

WAN and System Configuration 8-15Select Date and Time in the System Configuration screen and press Return to go to the Set Date and Time screen.Follow

8-16 User’s Reference GuideConsole ConfigurationYou can change the default terminal communications parameters to suit your requirements.To go to the C

WAN and System Configuration 8-17See the release notes that came with your router or feature set upgrade or visit the Netopia web site at www.netopia

8-18 User’s Reference Guideignored. You can enable or disable the syslog client dynamically. When enabled, it will report any appropriate and previo

Using SmartPhone for Telephone Services 9-1CCCChhhhaaaapppptttteeeerrrr 9999UUUUssssiiiinnnngggg SSSSmmmmaaaarrrrttttPPPPhhhhoooonnnneeee f

9-2 User’s Reference GuideFrom the System Configuration screen select Telephone Setup. The Telephone setup screen appears.Select Telephone Connections

Using SmartPhone for Telephone Services 9-3directory number to use and what kind of transmission service to use.To configure telephone connections:1.

Contents ix G Nested IP subnets... E-10Broadcasts...

9-4 User’s Reference GuideDefining priority ringingPriority ringing allows a distinctive ring to be attached to up to 10 incoming caller identification

Using SmartPhone for Telephone Services 9-5Advanced calling featuresThe Netopia R3100 ISDN Router supports call hold, call retrieve and the Flexible

9-6 User’s Reference GuideConfiguring supplementary servicesYou set up supplementary services in the Supplementary Services screen. From the Main Menu

Call Accounting and Default Answer Profile 10-1CCCChhhhaaaapppptttteeeerrrr 11110000CCCCaaaallllllll AAAAccccccccoooouuuunnnnttttiiiinnnngggg

10-2 User’s Reference GuideTo enable call accounting, follow these steps:1. Select Enable Call Accounting and toggle it to On.2. Select Day for auto-

Call Accounting and Default Answer Profile 10-3The Call Accounting Statistics screen appears.If you select Aggregate Statistics, the following screen

10-4 User’s Reference Guideenabled, the message will read, Call Accounting Disabled. You can reset the counters by selecting RESET AGGREGATE MINUTE

Call Accounting and Default Answer Profile 10-5Viewing scheduled connectionsTo display a table of view-only scheduled connections, select Display/Cha

10-6 User’s Reference GuideThe other columns show: The time of day that the connection will Begin At The duration of the connection (HH:MM) Whethe

Call Accounting and Default Answer Profile 10-7demand call on the line. Demand-Allowed, meaning that this schedule will permit a demand call on the

x User’s Reference Guide Appendix J — Binary Conversion Table... J-1Appendix K — Further Reading...

10-8 User’s Reference GuideSet Once-Only ScheduleIf you set How Often to Once Only, select Set Once-Only Schedule and go to the Set Once-Only Schedul

Call Accounting and Default Answer Profile 10-9the Add Scheduled Connection screen without saving the new scheduled connection.Modifying a scheduled

10-10 User’s Reference GuideCustomizing the default profileYou can customize the Netopia Router’s default profile in the Default Answer Profile screen u

Call Accounting and Default Answer Profile 10-11CNA works by checking the calling number that the Netopia Router receives during the initial setup ph

10-12 User’s Reference GuideIf a remote network has a non-standard mask (that is, it uses subnetting), the only way for it to successfully connect to

IP Setup and Network Address Translation 11-1CCCChhhhaaaapppptttteeeerrrr 11111111IIIIPPPP SSSSeeeettttuuuupppp aaaannnndddd NNNNeeeettt

11-2 User’s Reference GuideNetwork Address Translation works by remapping the source IP address of traffic from the LAN to a single static or dynamica

IP Setup and Network Address Translation 11-3Using Network Address TranslationThe following procedure describes how to use Network Address Translati

11-4 User’s Reference GuideProfile screen. You access the Address Translation option from the IP Profile Parameters menu.Select the Local WAN IP Addres

IP Setup and Network Address Translation 11-5Internal users can access the Internet as they always do; the external Internet, however, views all tra

Configuration options for your Netopia R3100 ISDN Router The Netopia R3100 ISDN Router can be used in different ways depending on your needs. In gener

11-6 User’s Reference Guideexported, you can have Web servers on two different IP hosts. If you will be using multiple Connection Profiles, define the

IP Setup and Network Address Translation 11-7Follow these steps to configure IP Setup for your Netopia R3100: Select Ethernet IP Address and enter t

11-8 User’s Reference Guide Select Add Export. The Add Exported Service screen appears. Select Service. A pop-up menu of services and ports appears

IP Setup and Network Address Translation 11-9Press the Escape key when you are finished configuring Exported Services to go back to the IP Setup scree

11-10 User’s Reference GuideNetopia R3100 will accept routing information provided by RIP packets from other routers that use different subnet masks.

IP Setup and Network Address Translation 11-11particular row and the subnet mask for the subnet in the Subnet Mask field in that row.For example: To

11-12 User’s Reference GuideIf you have configured multiple Ethernet IP subnets, the IP Setup screen changes slightly:The IP address and Subnet mask i

IP Setup and Network Address Translation 11-13Viewing static routesTo display a view-only table of static routes, select Display/Change Static Route

11-14 User’s Reference GuidePriority: An indication whether the Netopia R3100 will use the static route when it conflicts with information received fr

IP Setup and Network Address Translation 11-15Metric appears below Advertise Route Via RIP.With RIP Metric you set the number of routers, from 1 to

1. Small Office connection to the Internet For Small Office connections to the Internet, using a single dynamic IP address with Network Address Transla

11-16 User’s Reference GuideIP address servingIn addition to being a router, the Netopia R3100 is also an IP address server. There are four protocols

IP Setup and Network Address Translation 11-17To go to the IP Address Serving screen, select IP Address Serving in the System Configuration screen an

11-18 User’s Reference GuideAddress Serving is enabled.DHCP NetBIOS OptionsIf your network uses NetBIOS, you can enable the Netopia R3100 to use DHCP

IP Setup and Network Address Translation 11-19toggle it to Yes. From the NetBIOS Type pop-up menu, select the type of NetBIOS used on your network

11-20 User’s Reference GuideNote: Macintosh computers that have LocalTalk or EtherTalk selected in the MacTCP control panel, or “AppleTalk (MacIP)” s

IPX Setup 12-1CCCChhhhaaaapppptttteeeerrrr 11112222IIIIPPPPXXXX SSSSeeeettttuuuuppppInternetwork Packet Exchange (IPX) is the network protocol

12-2 User’s Reference GuideIPX address An IPX address consists of a network number, a node number, and a socket number. An IPX network number is comp

IPX Setup 12-3The following is a list of common SAP server types: NetBIOS NetBIOS is a protocol that performs tasks related to the Transport and Ses

12-4 User’s Reference GuideTo go to the IPX Setup screen, from the Main Menu select System Configuration and then select Network Protocols Setup and t

IPX Setup 12-5Note: The Default Gateway Address is usually set up to match the IPX Address in your network Connection Profile. 8. To configure filters

2. Small Office connection to the Internet For Small Office connections to the Internet, using a block of IP addresses (Network Address Translation dis

12-6 User’s Reference Guide

AppleTalk Setup 13-1CCCChhhhaaaapppptttteeeerrrr 11113333AAAApppppppplllleeeeTTTTaaaallllkkkk SSSSeeeettttuuuuppppThis chapter discusses the c

13-2 User’s Reference GuideTo install the AppleTalk features from the Main Menu, go to System Configuration and select Upgrade Feature Set.The Netopia

AppleTalk Setup 13-3Each computer or peripheral device (printer, client, file server) connected to a network is called a node and has a unique node a

13-4 User’s Reference GuideA router has multiple communications ports and is capable of forwarding information to other routers and devices on the in

AppleTalk Setup 13-5Routers and seedingTo configure AppleTalk networks, you must understand the concept of seeding. Seeding is the process by which r

13-6 User’s Reference GuideConfiguring AppleTalkYou can configure AppleTalk basic services through the Easy Setup screen in the Main Menu.When you inst

AppleTalk Setup 13-7EtherTalk SetupTo go to the EtherTalk Setup options screen, select Network Protocols Setup and then select AppleTalk Setup in th

13-8 User’s Reference Guideof the network number range. Select Net High and enter the upper limit of the range. Select the Seeding pop-up menu and c

AppleTalk Setup 13-9As an alternative, you can set LocalTalk seeding to soft seeding and let the Netopia R3100 receive the zone name and network num

3. Direct Connection to a Corporate Office (Telecommuter) For direct connections to a Corporate Office, you can use either one of two configuration opti

13-10 User’s Reference GuideSite A has an AURP tunnel to site B. Both sides have multiple zones defined on the EtherTalk port and a unique zone on the

AppleTalk Setup 13-11Deleting an AURP partner To delete an AURP partner, select Delete Partner in the AURP Setup screen and press Return to display

13-12 User’s Reference GuideRaising the tickle packet interval does not ensure that the AURP tunnel is dropped or not brought up. If any application

Monitoring Tools 14-1CCCChhhhaaaapppptttteeeerrrr 11114444MMMMoooonnnniiiittttoooorrrriiiinnnngggg TTTToooooooollllssssThis chapter discusses

14-2 User’s Reference GuideGeneral statusCurrent Date: The current date; this can be set with the Date and Time utility (see “Date and Time” on page

Monitoring Tools 14-3Current statusThe current status section is a table showing the current status of the WAN. For example:Profile Name: Lists the n

14-4 User’s Reference GuideStatistics & LogsWhen you are troubleshooting your Netopia R3100, the Statistics & Logs screens provide insight in

Monitoring Tools 14-5Physical InterfaceThe top left side of the screen lists total packets received and total packets transmitted for the following

14-6 User’s Reference GuideWAN Event HistoryThe WAN Event History screen lists a total of 128 events on the WAN. The most recent events appear at the

Monitoring Tools 14-7To get more information about any event listed in the WAN Event History, select the event and then press Return. A dialog box c

4. Configured to accept incoming dial-up connections To configure the Netopia R3100 to accept incoming dial-up connections, you should use the followin

14-8 User’s Reference GuideEach of the routing table screens represents a “snapshot” of the routing table information at the time the screen is first

Monitoring Tools 14-9IPX routing tableIn the Statistics & Logs screen, select IPX Routing Table and press Return.The IPX routing table displays

14-10 User’s Reference GuideDef Zone Name: Displays the zone or zones associated with the specified network or network range. The zone name shown is e

Monitoring Tools 14-11The IP Address Lease Management screen appears.This screen has three options: Reset All Leases: Resets all current IP address

14-12 User’s Reference GuideSystem InformationThe System Information screen gives a summary view of the general system level values in the Netopia R3

Monitoring Tools 14-13The SNMP Setup screenFrom the Main Menu, select SNMP in the System Configuration screen and press Return. The SNMP Setup screen

14-14 User’s Reference GuideBy default, the read-only and read/write community strings are set to “public” and “private,” respectively. You should ch

Monitoring Tools 14-15Setting the IP trap receivers1. Select Add IP Trap Receiver.2. Select Receiver IP Address or Domain Name. Enter the IP address

14-16 User’s Reference Guide

Security 15-1CCCChhhhaaaapppptttteeeerrrr 11115555SSSSeeeeccccuuuurrrriiiittttyyyyThe Netopia R3100 provides a number of security features to hel

5. Configured for IDSL If you have the Netopia R3100-I IDSL model you can use either one of two configuration options: the SmartStart™ Wizard, includ

15-2 User’s Reference GuideUser accountsWhen you first set up and configure the Netopia R3100, no passwords are required to access the configuration scr

Security 15-3To display a view-only list of user accounts, select Show Users in the Security Options screen.To add a new user account, select Add Us

15-4 User’s Reference GuideEnable SmartStart/SmartView/Web ServerYou may wish to restrict access to the web-based screens to prevent inadvertent swit

Security 15-5How filter sets workA filter set acts like a team of customs inspectors. Each filter is an inspector through which incoming and outgoing p

15-6 User’s Reference GuideIf the package does not match the first inspector’s criteria, it goes to the second inspector, and so on. You can see that

Security 15-7How individual filters workAs described above, a filter applies criteria to an IP packet and then takes one of three actions:A filter’s ac

15-8 User’s Reference GuidePort numbersA filter can also match a packet’s port number attributes, but only if the filter’s protocol type is set to TCP

Security 15-9Greater Than or Equal: For the filter to match, the packet’s port number must be greater than or equal to the port number specified in th

15-10 User’s Reference GuideSrc. Port: The source port to match. This is the port on the sending host that originated the packet.D. Port: The destina

Security 15-11This four-step process is how we produced the following filter from the original rule:Filtering example #2Suppose a filter is configured

PPPPaaaarrrrtttt IIII:::: GGGGeeeettttttttiiiinnnngggg SSSSttttaaaarrrrtttteeeedddd

15-12 User’s Reference GuideDisadvantages of filtersAlthough using filter sets can greatly enhance network security, there are disadvantages: Filters

Security 15-13The procedure for creating and maintaining filter sets is as follows:1. Add a new filter set.2. Create the filters for the new filter set.

15-14 User’s Reference GuideNaming a new filter setAll new filter sets have a default name. The first filter set you add will be called Filter Set 1, the

Security 15-15Packets in the Netopia R3100 pass through an input filter if they originate in the WAN and through an output filter if they’re being sen

15-16 User’s Reference Guide1. To make the filter active in the filter set, select Enabled and toggle it to Yes. If Enabled is toggled to No, the filter

Security 15-1710. When you are finished configuring the filter, select ADD THIS FILTER NOW to save the filter in the filter set. Select CANCEL to discard

15-18 User’s Reference GuideModifying filter setsTo modify a filter set, select Display/Change Filter Set in the Filter Sets screen to display a list o

Security 15-19The five input filters and one output filter that make up Basic Firewall are shown in the table below. Basic Firewall’s filters play the f

15-20 User’s Reference GuideBasic Firewall is suitable for a LAN containing only client hosts that wish to access servers on the WAN, not for a LAN c

Security 15-21FTP sessions. To allow WAN-originated FTP sessions to a LAN-based FTP server with the IP address a.b.c.d (corresponding to a numbered

Copyright Copyright 1997 - 98, Netopia, Inc. v.0300All rights reserved. Printed in the U.S.A.This manual and any associated artwork, software and pro

User’s Reference Guide

15-22 User’s Reference GuideIPX filtersIPX packet filters work very similarly to IP packet filters. They filter data traffic coming from or going to remot

Security 15-23The items in the IPX Filters and Filter Sets screen are grouped into four areas: IPX packet filters IPX packet filter sets IPX SAP fil

15-24 User’s Reference Guide1. Select Filter Name and enter a descriptive name for the filter.2. To specify a source network for the filter to match on

Security 15-25Follow these steps to configure the new packet filter set:1. Select Filter Set Name and enter a descriptive name for the filter set.2. To

15-26 User’s Reference Guide3. To add a filter to the filter set, select Append Filter to display a table of filters. Select a filter from the table and

Security 15-27Adding a SAP filterTo add a new IPX SAP filter, select Add IPX SAP Filter in the IPX Filters and Filter Sets screen and press Return to

15-28 User’s Reference GuideDeleting a SAP filterTo delete a SAP filter, select Delete IPX SAP filter in the IPX Filters and Filter Sets screen to displ

Security 15-29Select a filter and toggle the entry forwarding action to Yes (pass) or No (discard).3. To add a filter to the filter set, select Append

15-30 User’s Reference GuideFirewall tutorialGeneral Firewall TermsFirewall: a component or set of components that restrict access between a protecte

Security 15-31Example TCP/UDP PortsFirewall design rulesThere are two basic rules to firewall design: “What is not explicitly allowed is denied...”a

Introduction 1-1CCCChhhhaaaapppptttteeeerrrr 1111IIIInnnnttttrrrroooodddduuuuccccttttiiiioooonnnn Overview The Netopia R3100 ISDN Router is a fu

15-32 User’s Reference Guideand a packet goes through these rules destined for FTP, the packet would pass through the first filter rule (WWW), match th

Security 15-33Established ConnectionsThe TCP header contains one bit called the ACK Bit (or TCP Ack bit). This ACK Bit only appears with TCP, not UD

15-34 User’s Reference GuideExample NetworkExample FiltersExample 1 Incoming packet has the source address of 200.1.1.28Less Than Or Equal Any port l

Security 15-35This incoming IP packet has a source IP address that matches the network address in the Source IP Address field (00000000) in the Netop

15-36 User’s Reference GuideSince the Source IP Network Address in the Netopia R3100 is 01100000, and the source IP address after the logical AND is

Security 15-37Since the Source IP Network Address in the Netopia R3100 is 01100000, and the source IP address after the logical AND is 01100000, thi

15-38 User’s Reference GuideThe Netopia R3100 supports the following user configurations for security authentication: Single user, calling a single d

Security 15-392. Select Send Authentication and press Return. From the pop-up menu, highlight PAP-TOKEN or CACHE-TOKEN. Your network administrator o

15-40 User’s Reference Guide1. Select Secure Authentication Monitor and press Return. The Secure Authentication Monitor screen appears.2. Wait for th

Security 15-41Note: When using CACHE-TOKEN, your passcode is valid for a time interval determined by the network administrator. When this time inter

1-2 User’s Reference Guide per-profile statistics Console-based Telnet client UNIX syslog client Status lights (LEDs) for easy monitoring and t

15-42 User’s Reference Guide

Utilities and Diagnostics 16-1CCCChhhhaaaapppptttteeeerrrr 11116666UUUUttttiiiilllliiiittttiiiieeeessss aaaannnndddd DDDDiiiiaaaaggggnnnnoo

16-2 User’s Reference GuidePingThe Netopia R3100 includes a standard Ping test utility. A Ping test generates IP packets destined for a particular (P

Utilities and Diagnostics 16-3While the Ping test is running, and when it is over, a status field and a number of statistical items are active on the

16-4 User’s Reference GuidePackets Lost: The number of packets unaccounted for, shown in total and as a percentage of total packets sent. This stati

Utilities and Diagnostics 16-5The Telnet client screen appears. Enter the host name or the IP address in dotted decimal format of the machine you w

16-6 User’s Reference GuideTo trace a route, follow these steps:1. Select Host Name or IP Address and enter the name or address of the destination yo

Utilities and Diagnostics 16-7Disconnect Telnet Console SessionIf you want to close your Telnet Console session, select Disconnect Telnet Console Se

16-8 User’s Reference GuideThe sections below describe how to update the Router’s firmware and how to download and upload configuration files.Updating fi

Utilities and Diagnostics 16-9will reset at the end of the file transfer to put the new firmware into effect. While the system resets, the LEDs will b

Making the Physical Connections 2-1CCCChhhhaaaapppptttteeeerrrr 2222MMMMaaaakkkkiiiinnnngggg tttthhhheeee PPPPhhhhyyyyssssiiiiccccaaaallll

16-10 User’s Reference GuideUploading a file can also be useful for troubleshooting purposes. The uploaded configuration file can be tested on a differe

Utilities and Diagnostics 16-111. Make sure you have the firmware file on disk and know the path to its location.2. Select Send Firmware to Netopia an

16-12 User’s Reference Guide3. Select CANCEL to exit without downloading the file, or select CONTINUE to download the file.If you choose CONTINUE, you

Utilities and Diagnostics 16-13ISDN Switch Loopback TestThe ISDN loopback test is designed to confirm the existence of a working ISDN line and the pr

16-14 User’s Reference GuideIf the loopback test failsFollow these suggestions to track down the reason behind the loopback test’s failure: Check th

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User’s Reference Guide

Troubleshooting A-1AAAAppppppppeeeennnnddddiiiixxxx AAAATTTTrrrroooouuuubbbblllleeeesssshhhhoooooooottttiiiinnnnggggThis appendix is intended to h

A-2 User’s Reference GuideSmartStart TroubleshootingThe Status field of the SmartStart application will display information and indicate problems as t

Troubleshooting A-3Power outagesIf you suspect that power was restored after a power outage, and the Netopia R3100 is connected to a remote site, you

2-2 User’s Reference GuideAcrobat® Reader for Windows and Macintosh, ZTerm terminal emulator software and NCSA Telnet 2.6 for MacintoshYou will need:

A-4 User’s Reference GuidePhone: 1 800-782-6449Fax: 1 510-814-5023Netopia, Inc.Customer Service2470 Mariner Square LoopAlameda, California 94501USANe

Setting Up Telco Services B-1Appendix BSetting Up Telco ServicesThis chapter describes how to obtain telco services from your telephone service provid

B-2 User’s Reference GuideThe physical ISDN lineYou can either convert an existing analog telephone line to ISDN or install a new ISDN line. In either

Setting Up Telco Services B-3Not all telephone service providers are aware of IOCs. Even though these providers may not understand IOCs, they will be

B-4 User’s Reference GuideLong-distance ISDN calls (North American models only)If you are interested in placing long-distance calls on your Netopia Ro

Setting Up Telco Services B-5Completing the ISDN worksheetThe following ISDN worksheets are provided for you to enter ISDN account information. For yo

B-6 User’s Reference GuideISDN Telco Worksheet for North America1. ISDN Service Provider (Telephone Company) contact informationName and Address:_____

Setting Up Telco Services B-7ISDN Telco Worksheet for Outside North America1. ISDN Service Provider (Telephone Company) contact informationName and Ad

B-8 User’s Reference Guide

North American Telco Provisioning for ISDN C-1Appendix CNorth American Telco Provisioning for ISDN* While not a 5ESS NI-1 parameter, this feature is s

Making the Physical Connections 2-3Netopia R3100 ISDN Router Back Panel PortsThe figure below displays the back of the Netopia R3100 ISDN Router (mod

C-2 User’s Reference Guide

Setting Up Internet Services D-1AAAAppppppppeeeennnnddddiiiixxxx DDDDSSSSeeeettttttttiiiinnnngggg UUUUpppp IIIInnnntttteeeerrrrnnnneeeetttt

D-2 User’s Reference GuidePricing and support Compare pricing, service, and technical support service among various ISPs. ISP’s Point of presenceChec

Setting Up Internet Services D-3Obtaining information from the ISPAfter your account is set up, the ISP should send you the IP parameter information

D-4 User’s Reference GuideRemote WAN IP address information to obtain The telephone number of the ISP’s local or nearby dial-up POP (point-of-presen

Understanding IP Addressing E-1AAAAppppppppeeeennnnddddiiiixxxx EEEEUUUUnnnnddddeeeerrrrssssttttaaaannnnddddiiiinnnngggg IIIIPPPP AAAAdddddd

E-2 User’s Reference GuideIP addresses indicate both the identity of the network and the identity of the individual host on the network. The number o

Understanding IP Addressing E-3Subnet masksTo create subnets, the network manager must define a subnet mask, a 32-bit number that indicates which bits

E-4 User’s Reference GuideNetwork configurationBelow is a diagram of a simple network configuration. The ISP is providing a Class C address to the cust

Understanding IP Addressing E-5BackgroundThe IP Addresses and routing configurations for the devices shown in the diagram are outlined below. In addit

2-4 User’s Reference GuideThe following table describes all the Netopia R3100 ISDN Router back panel ports.Port DescriptionPower port A mini-DIN8 pow

E-6 User’s Reference GuideThere are two schemes for distributing the remaining IP addresses: Manually give each computer an address Let the Netop

Understanding IP Addressing E-7ConfigurationThis section describes the specific IP address lease, renew, and release mechanisms for both the Mac and PC

E-8 User’s Reference Guideand server.MacIP ServingMacintosh Workstation (MacTCP or Open Transport):Once the Mac workstation requests and receives a v

Understanding IP Addressing E-9The figure above shows an example of a block of IP addresses being distributed correctly.The example follows these rule

E-10 User’s Reference GuideNested IP subnetsUnder certain situations, you may wish to create remote subnets from the limited number of IP addresses i

Understanding IP Addressing E-11Routers B and C (which could also be Netopia R3100s) serve the two remote networks that are subnets of a.b.c.0. The s

E-12 User’s Reference GuideThe following diagram illustrates the IP address space taken up by the two remote IP subnets. You can see from the diagram

Understanding Netopia NAT Behavior F-1AAAAppppppppeeeennnnddddiiiixxxx FFFFUUUUnnnnddddeeeerrrrssssttttaaaannnnddddiiiinnnngggg NNNNeeeettttooo

F-2 User’s Reference GuideWhen the Netopia R3100 establishes a connection over its WAN interface with another router it uses the Point to Point Proto

Understanding Netopia NAT Behavior F-3When the Netopia R3100 receives this IP packet, it can not simply forward it to the WAN interface and the Inter

Making the Physical Connections 2-5* Note: Users in the United Kingdom may need to obtain a special US-to-UK style modular connector adapter. Suitab

F-4 User’s Reference GuideAs you can see, when Workstation A and Workstation B transmit an IP packet to the WWW Server on the Internet, they have uni

Understanding Netopia NAT Behavior F-5With this information the Netopia R3100 can determine the appropriate routing for an IP response from the Inter

F-6 User’s Reference GuideImportant notesEven with the advantages of NAT, there are several things you should note carefully: There is no formally a

Understanding Netopia NAT Behavior F-7Toggling Address Translation Enabled to Yes enables the Netopia R3100 to send out an all-zeros IPCP address tha

F-8 User’s Reference GuideWithin Exported Services is a pop-up containing a list of well known TCP and UDP services that can be redirected to a singl

Understanding Frame Relay G-1AAAAppppppppeeeennnnddddiiiixxxx GGGGUUUUnnnnddddeeeerrrrssssttttaaaannnnddddiiiinnnngggg FFFFrrrraaaammmmeeee

G-2 User’s Reference GuideCommitted Information Rate (CIR)The Committed Information Rate is a tool your Frame Relay service provider uses to manage y

Understanding Frame Relay G-3Bc = Committed burstBe = Excess burstCIR = Committed information rateTo = Beginning of intervalTc = Interval Bc/CIRAddre

G-4 User’s Reference GuideEncapsulation and FragmentationRFC 1490 describes an encapsulation method for carrying packets across a Frame Relay network

Understanding Frame Relay G-5Note that the four routers above are connected in a partial mesh, all on the same IP network (1.0.0.0/24). Router 1 and

2-6 User’s Reference GuideNetopia R3100 ISDN Router Status LightsThe figure below represents the Netopia R3100 status light (LED) panel.Netopia R3100

G-6 User’s Reference Guide

Event Histories H-1Appendix HEvent HistoriesThis appendix is a list of some of the events that can appear in the Netopia R3100’s Event Histories. The

H-2 User’s Reference GuideISDN Line Active: ISDN L1 active - L1 not ready to carry L2 data. Associated parameter: switch type or protocol.SPID Initial

Event Histories H-3Cause No. 3: no route to destination. This cause indicates that the called user cannot be reached because the network through whic

H-4 User’s Reference GuideCause No. 34: no circuit/channel available. This cause indicates that there is no appropriate circuit/channel presently ava

Event Histories H-5Cause No. 81: invalid call reference value. This cause indicates that the equipment sending this cause has received a message with

H-6 User’s Reference GuideCause No. 100: invalid information element contents. This cause indicates that the equipment sending this cause has receive

ISDN Configuration Guide I-1Appendix IISDN Configuration GuideThis appendix contains supplemental ISDN configuration information.This section covers the

I-2 User’s Reference GuideNote: AT&T 5ESS custom point-to-point switches have no SPIDs and are not represented in the table above. However, this t

ISDN Configuration Guide I-3This table may not be a complete list of switch protocols that support ACO. To find out if your switch protocol supports ACO

Setting up your Router with the SmartStart Wizard 3-1CCCChhhhaaaapppptttteeeerrrr 3333SSSSeeeettttttttiiiinnnngggg uuuupppp yyyyoooouuuurrr

I-4 User’s Reference Guide

Binary Conversion Table J-1AAAAppppppppeeeennnnddddiiiixxxx JJJJBBBBiiiinnnnaaaarrrryyyy CCCCoooonnnnvvvveeeerrrrssssiiiioooonnnn TTTTaaaabb

J-2 User’s Reference GuideDecimal Binary Decimal Binary Decimal Binary Decimal Binary128 10000000 160 10100000 192 11000000 224 11100000129 10000001

Further Reading K-1AAAAppppppppeeeennnnddddiiiixxxx KKKKFFFFuuuurrrrtttthhhheeeerrrr RRRReeeeaaaaddddiiiinnnnggggAngell, David. ISDN for Dummie

K-2 User’s Reference GuideHares, S. "Components of OSI: Inter-Domain Routing Protocol (IDRP)." ConneXions: The Interoperability Report, Vol

Further Reading K-3Rose, M.T. The Open Book: A Practical Perspective on OSI. Englewood Cliffs, New Jersey: Prentice Hall; 1990.Rose, M.T. The Simple

K-4 User’s Reference Guide

Technical Specifications and Safety Information L-1AAAAppppppppeeeennnnddddiiiixxxx LLLLTTTTeeeecccchhhhnnnniiiiccccaaaallll SSSSppppeeeecccciii

L-2 User’s Reference GuidePin 9 DSR Pin 9 -RSET (EIA-530)Pin 10 DCD Pin 10 (not used)Pin 11 (not used) Pin 11 -TSET (EIA-530)Pin 12 TCA Pin 12 (not u

Technical Specifications and Safety Information L-3DescriptionDimensions: 124.0 cm (w) x 20.0 cm (d) x 5.3 cm (h)9.4” (w) x 7.9” (d) x 2.1” (h)Communi

GB Configuration options for your Netopia R3100 ISDN Router...1 1. Small Office connection to the Internet... 22. Smal

3-2 User’s Reference GuideBefore running SmartStartBe sure you have connected the cables and power source as described in Step 1 “Connect the Router”

L-4 User’s Reference GuideAgency approvalsNorth AmericaSafety Approvals: United States – UL: 1950 Third Edition Canada – CSA: CAN/CSA-C22.2 No. 950

Technical Specifications and Safety Information L-5United States. This equipment has been tested and found to comply with the limits for a Class A dig

L-6 User’s Reference GuideDeclaration for Canadian usersThe Canadian Industry Canada label identifies certified equipment. This certification means tha

Technical Specifications and Safety Information L-7near the product for easy access. For use only with CSA Certified Class 2 power supply, rated 12VDC

L-8 User’s Reference Guide

Glossary 1GGGGlllloooossssssssaaaarrrryyyyAccess Line: A telephone line reaching from the telephone company central office to a point usually on your

2 User’s Reference Guidebyte: A group of bits, normally eight, which represent one data character.CallerID: See CND.CCITT (Comite Consultatif Interna

Glossary 3DNS (Domain Name Service): A TCP/IP protocol for discovering and maintaining network resource information distributed among different serve

4 User’s Reference Guideinternet: A set of networks connected together by routers. This is a general term, not to be confused with the large, multi-

Glossary 5NAT (Network Address Translation): A feature that allows communication between the LAN connected to the Netopia ISDN Router and the Interne

Setting up your Router with the SmartStart Wizard 3-3Setting up your Router with the SmartStart WizardThe SmartStart Wizard is tailored for your pla

6 User’s Reference Guideremapping: See network number remapping.RFC (Request for Comment): A series of documents used to exchange information and s

Glossary 7TCP/IP (Transmission Control Protocol/Internet Protocol): An open network standard that defines how devices from different manufacturers com

8 User’s Reference Guide

Index-1IIIInnnnddddeeeexxxxNumerics10Base-T 4-3connecting 4-3Aadd static route 11-14adding a filter set 15-13advanced configurationfeatures 8-12answer p

Index-2connection profilesdefined 7-3, 7-7scheduling 10-1consoleconfiguration 8-16configuring 8-16connection problems A-2screens, connecting to 8-11consol

Index-3finding an ISDN service provider B-1finding an ISP D-1firewall 15-18firmware filesupdating with TFTP 16-8updating with XMODEM 16-10Frame Relay G-1ad

Index-4MIBs supported 14-12multiple subnets 11-10NNATattributes 11-5defined 11-1features 11-2guidelines 11-5using 11-3navigatingEasy Setup 6-5NCSA Teln

Index-5SSAP server types 12-3scheduled connectionsadding 10-6defined 10-1deleting 10-9modifying 10-9once-only 10-8viewing 10-5weekly 10-7screens, conne

Index-6TFTP, transferring files 16-7TID, defined I-1Trivial File Transfer Protocol (TFTP) 16-7Trivial File Transfer Protocol, see TFTPtroubleshooting A-

Limited Warranty and Limitation of Remedies 1LLLLiiiimmmmiiiitttteeeedddd WWWWaaaarrrrrrrraaaannnnttttyyyy aaaannnndddd LLLLiiiimmmmiiiitttta

3-4 User’s Reference GuideEasy optionWhen the test succeeds, SmartStart indicates success.If the test fails, the wizard displays an error screen. If

2 User’s Reference Guide

Setting up your Router with the SmartStart Wizard 3-5SmartStart. See the on-line User’s Reference Guide for instructions.When the test is successful

3-6 User’s Reference Guide If you are configuring an ISDN or a Dual Analog router, you will see the “Manual or Automated Connection Profile screen,” s

Setting up your Router with the SmartStart Wizard 3-7 Optionally, an alternate DNS if your ISP provided oneIf you select Manual Entry, the “Connect

3-8 User’s Reference GuideIn most cases, this SmartStart configuration is all that you need to get your router up and running and connected to the Int

Setting up your Router with the SmartStart Wizard 3-9Advanced optionRouter IP Address screen. If you selected the Advanced option in the “Easy or Ad

3-10 User’s Reference GuideSharing the ConnectionConfiguring TCP/IP on Windows 95, 98, or NT computersConfiguring TCP/IP on a Windows computer requires

Setting up your Router with the SmartStart Wizard 3-11Dynamic configuration (recommended)If you configure your Netopia R3100 using SmartStart, you can

ii User’s Reference Guide Configuring TCP/IP on Windows 95, 98, or NT computers... 3-10Configurin

3-12 User’s Reference GuideStatic configuration (optional)If you are manually configuring for a fixed or static IP address, perform the following:1. Go

Setting up your Router with the SmartStart Wizard 3-134. Click OK in this window, and the next window. When prompted, reboot the computer.Note: You

3-14 User’s Reference GuideConfiguring TCP/IP on Macintosh computersThe following is a quick guide to configuring TCP/IP for MacOS computers. Configurin

Setting up your Router with the SmartStart Wizard 3-15Static configuration (optional)3. In the TCP/IP window or in the MacTCP/More window, select or

3-16 User’s Reference GuideDynamic configuration using MacIP (optional)If you want to use MacIP to dynamically assign IP addresses to the Macintosh co

Setting up your Router with the SmartStart Wizard 3-17Using Classic Networking (MacTCP)1. Go to the Apple Menu. Select Control Panels and then Netwo

3-18 User’s Reference Guide

Connecting Your Local Area Network 4-1CCCChhhhaaaapppptttteeeerrrr 4444CCCCoooonnnnnnnneeeeccccttttiiiinnnngggg YYYYoooouuuurrrr LLLLoooocc

4-2 User’s Reference GuideReadying computers on your local networkPC and Macintosh computers must have certain components installed before they can c

Connecting Your Local Area Network 4-3Connecting to an Ethernet networkThe Netopia R3100 supports Ethernet connections through its eight Ethernet po

Contents iii G IP Easy Setup ... 7-9Easy Setup Security...

4-4 User’s Reference GuideIf you have more than eight devices to connect, you can attach additional devices using either a 10Base-T hub or an EtherWa

Connecting Your Local Area Network 4-5Remote consoleYou may want to add an external modem to your Auxiliary port. Remote modem terminal emulator set

4-6 User’s Reference GuideConnecting to a LocalTalk network If you have purchased the AppleTalk Kit (part number TER/ATI), you can also connect the R

Connecting Your Local Area Network 4-7Wiring guidelines for PhoneNET cablingNote: Make sure you do not connect your LocalTalk network to a Telco por

4-8 User’s Reference Guide

SmartView 5-1CCCChhhhaaaapppptttteeeerrrr 5555SSSSmmmmaaaarrrrttttVVVViiiieeeewwwwThis chapter discusses SmartView, the Netopia R3100’s device an

5-2 User’s Reference GuideNavigating SmartViewYou access the SmartView monitor by launching your web browser and entering the URL:http://router_IP_Ad

SmartView 5-3Connection Profiles pageThe Connection Profiles page displays the currently active Connection Profile, and any alternate profiles you may h

5-4 User’s Reference GuideThe router’s event histories are structured to display the most recent events first, and to make it easy to distinguish erro

SmartView 5-5Standard HTML web-based monitoring pagesYou can also view connection profile information and event histories in the Web-based monitoring

iv User’s Reference Guide Advanced calling features... 9-5Line provisioning...

5-6 User’s Reference Guide

Console-based Management 6-1CCCChhhhaaaapppptttteeeerrrr 6666CCCCoooonnnnssssoooolllleeee----bbbbaaaasssseeeedddd MMMMaaaannnnaaaaggggeeeemmmm

6-2 User’s Reference GuideNote about screen differences. Netopia R3100 models offering different feature sets will have variations in the fields on ce

Console-based Management 6-3Before you can access the console screens through Telnet, you must have: a network connection locally to the router or

6-4 User’s Reference GuideTo connect the Netopia R3100 to your computer for serial console communication, use the supplied dual console cable connect

Console-based Management 6-5Navigating through the console screensUse your keyboard to navigate the Netopia R3100’s configuration screens, enter and

6-6 User’s Reference Guide

Easy Setup 7-1CCCChhhhaaaapppptttteeeerrrr 7777EEEEaaaassssyyyy SSSSeeeettttuuuuppppThis chapter describes how to use the Easy Setup console s

7-2 User’s Reference GuideA screen similar to the following appears:If you do not see the Main Menu, verify that: the computer used to view the cons

Easy Setup 7-3Beginning Easy SetupTo begin Easy Setup, select Easy Setup in the Main Menu, then press Return.The Easy Setup screen appears. For an I

Contents v G IPX address... 12-2Socket ...

7-4 User’s Reference GuideIDSL, CMN if your leased line service provider uses Copper Mountain equipment (this is the default for model R3100-I)Note:

Easy Setup 7-5already detected the switch type automatically. If you know your switch type, you can choose CANCEL and select one of the other option

7-6 User’s Reference GuideIf the router detected your SPIDs successfully, the screen (as shown on page 7-3) displays them and indicates “Pass,” meani

Easy Setup 7-7Choose your Data Link Encapsulation method. Frame Relay is the default. The choice of Frame relay or ATM FUNI depends information supp

7-8 User’s Reference GuideWhen using numbered interfaces, the Netopia Router will use its local WAN IP address and subnet mask to send packets to the

Easy Setup 7-9IP Easy SetupThe IP Easy Setup screen is where you enter information about your Netopia Router’s: IP address Subnet mask Default g

7-10 User’s Reference Guide5. The Default IP Gateway defaults to the remote IP address you entered in the Easy Setup connection profile. If the Netopi

Easy Setup 7-11The final step in configuring the Easy Setup console screens is to restart the Netopia R3100, so the configuration settings take effect.

7-12 User’s Reference GuideEasy Setup Frame Relay screensFor IDSL routers, Frame Relay encapsulation is the default.MainMenuEasySetupISDNEasy Setup

Easy Setup 7-13WAN Configuration Frame Relay screensThe ISDN Line Configuration menu also offers the options of either PPP, HDLC, or Frame Relay as yo

vi User’s Reference Guide SNMP traps... 14-14 Chapter 15 — Security ...

7-14 User’s Reference GuideFrame Relay configurationIf you chose Frame Relay as your datalink encapsulation type you can now configure the Frame Relay

Easy Setup 7-15Note: The default configuration for the model R3100-I is No LMI as an LMI Type and DLCI 16 is statically configured. This is appropriat

7-16 User’s Reference GuideNote: Some Frame Relay service providers allow for over-subscription of the DLCIs, which occurs when the total number of C

Easy Setup 7-17To go to the Frame Relay DLCI configuration screen, select Frame Relay DLCI Configuration in the WAN Configuration screen.Displaying a F

7-18 User’s Reference GuideChanging a Frame Relay DLCI configurationTo modify a Frame Relay DLCI configuration, select Display/Change DLCIs in the Fram

Easy Setup 7-19Adding a Frame Relay DLCI configurationTo add a new Frame Relay DLCI, select Add DLCI in the Frame Relay DLCI Configuration screen and

7-20 User’s Reference GuideIdentifier). The setting defaults to 64000, but you may modify the committed burst size by toggling the selection in the Us

PPPPaaaarrrrtttt IIIIIIII:::: AAAAddddvvvvaaaannnncccceeeedddd CCCCoooonnnnffffiiiigggguuuurrrraaaattttiiiioooonnnn

User’s Reference Guide

WAN and System Configuration 8-1CCCChhhhaaaapppptttteeeerrrr 8888WWWWAAAANNNN aaaannnndddd SSSSyyyysssstttteeeemmmm CCCCoooonnnnffffiiiig

Contents vii G Using the SecurID token card... 15-37Security authentication components... 15-38Configuring for

8-2 User’s Reference GuideThe Add Connection Profile screen appears.On a Netopia R3100 ISDN Router you can add up to 15 more connection profiles, for a

WAN and System Configuration 8-34. Toggle or enter any IP Parameters you require and return to the Add Connection Profile screen by pressing Escape. F

8-4 User’s Reference Guide7. Select Datalink Options and press Return. The Datalink Options screen appears.You can accept the defaults, or change the

WAN and System Configuration 8-58. Select Telco Options and press return. the Telco Options screen appears.Note: For IDSL routers, which do not initi

8-6 User’s Reference GuideIf you want to view the Connection Profiles in your router, return to the WAN Configuration screen, and select Display/Change

WAN and System Configuration 8-7When using Frame Relay datalink encapsulation on a permanent circuit, you may require that the frame relay DLCIs expl

8-8 User’s Reference GuideIP parameters (default profile) screenThe IP Parameters (Default Profile) screen allows you to configure various IP parameters

WAN and System Configuration 8-9If you choose to transmit RIP, the TX RIP Policy pop up menu appears. You can select Poison Reverse (the default), Sp

8-10 User’s Reference GuideIPX parameters (default profile) screenThe IPX Parameters (Default Profile) screen allows you to configure various IPX parame

WAN and System Configuration 8-11By default, the auxiliary port is enabled for an asynchronous modem. You can disable the port by selecting Unused, o