Motorola Netopia Embedded Software Specifikace

Administrator’s Handbook Embedded Software Version 7.7.4Motorola Netopia ® 2200, 3300 and 7000 Series Gateways

Administrator’s Handbook10 IP Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259Common Settings .

Administrator’s Handbook100Link: IGMP (Internet Group Management Protocol)Multicasting is a method for transmitting large amounts of information to ma

101The IGMP page appears.You can set the following options:•IGMP Snooping – checking this checkbox enables the Motorola Netopia® Gateway to “listen in

Administrator’s Handbook102Link: UPnPUniversal Plug and Play (UPnP™) is a set of protocols that allows a PC to automatically discover other UPnP devic

103Link: LAN ManagementTR-064 is a LAN-side DSL Gateway configuration specification. It is an extension of UPnP. It defines more services to locally mana

Administrator’s Handbook104Link: Ethernet BridgeThe Motorola Netopia® Gateway can be used as a bridge, rather than a router. A bridge is a device that

105Configuring for Bridge Mode1. Browse into the Motorola Netopia® Gateway’s web interface.2. Click on the Configure button in the upper Menu bar.3. Cli

Administrator’s Handbook106b. Click Submit.At this point you should be ready to do the final save on the configuration changes you have made. The yellow

107Link: VLANWhen you click the VLAN link the VLANs page appears.OverviewA Virtual Local Area Network (VLAN) is a network of computers or other device

Administrator’s Handbook108 - WAN-side VLAN with Multiple WAN IPoE interface support and IP interface-to-VLAN binding - LAN-side VLAN with IP interfa

109An example of multiple VLANs, using a Motorola Netopia® Gateway with VGx managed switch technology, is shown below:A VLAN Model Combining Bridging

11 Example 2: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313VoIP settings . . . . . . . . . . . . . . . . .

Administrator’s Handbook110The VLAN Entry page appears.Check the Enable checkbox, and enter a descriptive name for the VLAN.You can create up to 16 VL

111• VLAN ID – If you select Global as the VLAN Type, the VLAN ID field appears for you to enter a VID. This must be a unique identifying number betwee

Administrator’s Handbook112Tag – Packets transmitted from this port through this VLAN must be tagged with the VLAN VID. Packets received through this

113• When you select an IP interface, the screen expands to allow you to configure Inter-Vlan-Groups.Inter-VLAN groups allow VLANs in the group to rout

Administrator’s Handbook114You can Edit, Clear, Enable, or Disable your VLAN entries by returning to the VLANs page, and selecting the appropriate ent

115The screen expands to display the VLAN settings.

Administrator’s Handbook116ExampleThe following is a simple example of how you might configure some VLANs:You want to configure a 3347NWG-VGx Gateway wi

117In this case, select all the physical Ethernet ports: eth0.1 through eth0.4, and wireless ssid1. Select ip-eth-a, the IP interface for the group. T

Administrator’s Handbook1187. Click the Submit button.8. In the Port Configuration for VLAN: 2 page, you add the Port Interfaces you want asso-ciated w

119Check the vcc1 checkbox, select the ip-vcc1 IP interface, and check the Inter-Vlan-Group Group-1 and Group-2 checkboxes. Members of Groups 1 and 2

Administrator’s Handbook12 North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344International . . . . . .

Administrator’s Handbook120Link: VoIP(supported models only)Voice-over-IP (VoIP) refers to the ability to make voice telephone calls over the Internet

121SIP Line EntryRegistration Interval (in secs)Length of time the VoIP registration will be valid before it will be renewed. Default is 1 hour.Regist

Administrator’s Handbook122When you are finished entering the required information, click the Submit button.To configure the second voice port, return t

123The Home page for a VoIP-enabled Gateway with both phone lines registered is shown below.

Administrator’s Handbook124Link: SystemThe System Name defaults to your Gateway's factory identifier combined with its serial number. Some cable-o

125Link: Syslog ParametersYou can configure a UNIX-compatible syslog client to report a number of subsets of the events entered in the Gateway’s WAN Ev

Administrator’s Handbook126Log Event MessagesAdministration Related Log Messages1. administrative access attempted:This log-message is generated whene

1275. PPP: Channel <ID> up Dialout Profile name: <Profile Name>This log message is generated when a PPP channel comes up.6. PPP-<WAN Inst

Administrator’s Handbook12813. dropped - reas-sembly timeout:This log-message is generated whenever packets, traversing the router or destined to the

129Link: Internal ServersYour Gateway ships with an embedded Web server and support for a Telnet session, to allow ease of use for configuration and ma

13 CHAPTER 1 Introduction What’s New in 7.7.4 New in Motorola Netopia® Embedded Software Version 7.7.4 are the following features: • Internet Group M

Administrator’s Handbook130Link: Software HostingSoftware Hosting allows you to host internet applications when NAT is enabled. User(PC) specifies the

131List of Supported Games and SoftwareAge of Empires, v.1.0 Age of Empires: The Rise of Rome, v.1.0Age of WondersAsheron's Call Baldur's Ga

Administrator’s Handbook132Rename a User(PC)If a PC on your LAN has no assigned host name, you can assign one by clicking the Rename a User(PC) link.T

133Link: BackupThe purpose of Backup is to provide a recovery mechanism in the event that the primary connection fails. A failure can be either line l

Administrator’s Handbook134Once Backup is configured, a new field appears in the Home Page.If your DSL WAN link fails, you can switch to your Backup Gat

135• From the pull-down menu, select the Interface Type to which you want to direct the backup connection. If you have defined multiple VCCs, you can c

Administrator’s Handbook136Link: Ethernet MAC Override(Only available on models with Ethernet WAN interfaces, such as the 338X-series or VDSL Gateways

137Link: Clear OptionsTo restore the factory configuration of the Gateway, choose Clear Options. You may want to upload your configuration to a file befo

Administrator’s Handbook138Link: Time ZoneWhen you click the Time Zone link, the Time Zone page appears.You can set your local time zone by selecting

139SecurityButton: SecurityThe Security features are available by clicking on the Security toolbar button. Some items of this category do not appear w

Administrator’s Handbook14• Provide Bandwidth Management using Weighted Fair Queueing.See “Queue Configuration” on page 271.• New CLI command for disab

Administrator’s Handbook140Link: PasswordsAccess to your Gateway may be controlled through two optional user accounts, Admin and User. When you first p

141• It can have up to eight alphanumeric characters. • It is case-sensitive. 4. Enter your new password again in the Confirm Password field.You confirm

Administrator’s Handbook142Link: FirewallUse a Motorola Netopia® FirewallBreakWater Basic Firewall. BreakWater delivers an easily selectable set of pr

1434. Click on the radio button to select the protection level you want. Click Submit. Changing the BreakWater setting does not require a restart to t

Administrator’s Handbook144To protect LAN users and their network from these types of attacks, BreakWater offers three levels of increasing protection

145☛ NOTE:The Gateway’s WAN DHCP client port in SilentRunning mode is enabled. This feature allows end users to continue using DHCP-served IP address

Administrator’s Handbook146Link: IPSecWhen you click on the IPSec link, the IPSec configuration screen appears.Your Gateway can support two mechanisms

147SafeHarbour IPSec VPNSafeHarbour VPN IPSec Tunnel provides a single, encrypted tunnel to be terminated on the Gateway, mak-ing a secure tunnel avai

Administrator’s Handbook148Configuring a SafeHarbour VPNUse the following procedure to configure your SafeHarbour tunnel.1. Obtain your configuration inf

149Table 1: IPSec Tunnel Details Parameter Setup WorksheetParameterMotorola Netopia® GatewayPeer GatewayNamePeer Internal NetworkPeer Internal Netmask

15About Motorola Netopia® Documentation☛ NOTE:This guide describes the wide variety of features and functionality of the Motorola Netopia® Gateway, w

Administrator’s Handbook1503. Be sure that you have SafeHarbour VPN enabled.SafeHarbour is a keyed feature. See “Install Key” on page 187. for informa

151Parameter DescriptionsThe following tables describe SafeHarbour’s parameters that are used for an IPSec VPN tunnel configura-tion:Table 2: IPSec Con

Administrator’s Handbook152Local ID Mask If Aggressive mode is selected as the Negotiation Method, and Subnet as the Local ID Type, this field appears.

153IPSec MTU Some ISPs require a setting of e.g. 1492 (or other value). The default 1500 is the most common and you usually don’t need to change this

Administrator’s Handbook154Link: Stateful InspectionAll computer operating systems are vulnerable to attack from outside sources, typically at the ope

155• DoS Detect: If you check this checkbox, the Gateway will monitor packets for Denial of Service attacks.• Exposed Addresses: The hosts specified in

Administrator’s Handbook156You can add more exposed addresses by clicking the Add more Exposed Addresses link. A list of pre-viously configured exposed

157Stateful Inspection OptionsStateful Inspection Parameters are active on a WAN interface only if you enable them on your Gateway.• Stateful Inspecti

Administrator’s Handbook158Firewall TutorialGeneral firewall terms☛ Note:Breakwater Basic Firewall (see “BreakWater Basic Firewall” on page 142) does

159UDP: User Datagram Protocol. Unlike TCP, UDP does not guarantee reliable, sequenced packet delivery. If data does not reach its destination, UDP do

Administrator’s Handbook16Internal Web InterfaceCommand Line InterfaceSyntax conventions for the Netopia Gateway command line interface are as follows

Administrator’s Handbook160Allow FTP access;Deny FTP access;Deny all other packets.and a packet goes through these rules destined for FTP, the packet

161Filter basicsIn the source or destination IP address fields, the IP address that is entered must be the network address of the subnet. A host addres

Administrator’s Handbook162 This incoming IP packet has a source IP address that matches the network address in the Source IP Address field in Netopia

163 Link: Packet Filter When you click the Packet Filter link the Filter Sets screen appears.Security should be a high priority for anyone admini

Administrator’s Handbook164 How filter sets work A filter set acts like a team of customs inspectors. Each filter is an inspector through which incoming

165 How individual filters work As described above, a filter applies criteria to an IP packet and then takes one of three actions: • Forwards the packe

Administrator’s Handbook166 By matching on a port number, a filter can be applied to selected TCP or UDP services, such as Telnet, FTP, and World Wide

167Putting the parts togetherWhen you display a filter set, its filters are displayed as rows in a table:The table’s columns correspond to each filter’s

Administrator’s Handbook168• The host 199.211.211.17 is the source of the Telnet packets you want to block, while the destination address is any IP ad

169Filtering example #2Suppose a filter is configured to block all incoming IP packets with the source IP address of 200.233.14.0, regardless of the typ

17OrganizationThis guide consists of nine chapters, including a glossary, and an index. It is organized as follows:• Chapter 1, “Introduction” — Descr

Administrator’s Handbook170An approach to using filtersThe ultimate goal of network security is to prevent unauthorized access to the network without c

171Working with IP Filters and Filter SetsTo work with filters and filter sets, begin by accessing the filter set pages.☛ NOTE:Make sure you understand

Administrator’s Handbook172 will appear in the upper right corner of the web page. It will remain until all of your changes are entered and validated.

173The Filter Set page appears.☛ Note:There are two Add buttons in this page, one for input filters and one for output filters. In this section, you’ll

Administrator’s Handbook1741. To add a filter, click the Add button under Input Rules.The Input Rule Entry page appears.2. If you want the filter to for

17511. When you are finished configuring the filter, click the Submit button to save the filter in the filter set.Viewing filtersTo display the table of inp

Administrator’s Handbook176Associating a Filter Set with an InterfaceOnce you have created a filter set, you must associate it with an interface in ord

177Policy-based Routing using FiltersetsNetopia Embedded Software Version 7.7.4 offers the ability to route IP packets using criteria other than the d

Administrator’s Handbook178Example: You want packets with the TOS low latency bit to go through VC 2 (via gateway 127.0.0.3 – the Motorola Netopia® Ga

179Link: Security LogSecurity Monitoring is a keyed feature. See page 187 for information concerning installing Motorola Neto-pia® Software Feature Ke

Administrator’s Handbook18

Administrator’s Handbook180The capacity of the security log is 100 security alert messages. When the log reaches capacity, subsequent messages are not

181When the Security Log contains no entries, this is the response:Timestamp BackgroundDuring bootup, to provide better log information and to support

Administrator’s Handbook182InstallButton: InstallFrom the Install toolbar button you can Install new Operating System Software and Feature Keys as upd

183Link: Install Software(This link is not available on the 3342/3352 models, since firmware updates must be upgraded via the USB host driver. 3342N/33

Administrator’s Handbook184When you download your firmware upgrade from the Motorola Netopia® website, be sure to download the latest User Guide PDF fil

185When the image has been installed, a success message displays.5. When the success message appears, click the Restart button and confirm the Restart

Administrator’s Handbook1862. Verify your Motorola Netopia® firmware release, as shown on the Home Page.This completes the upgrade process.

187Link: Install KeyYou can obtain advanced product functionality by employing a software Feature Key. Software feature keys are specific to a Gateway&

Administrator’s Handbook1884. Click the Install Key button.5. Click the Restart toolbar button.The Confirmation screen appears.

1896. Click the Restart the Gateway link to confirm.To check your installed features:7. Click the Install toolbar button.8. Click the list of features

19CHAPTER 2 Basic Mode SetupMost users will find that the basic Quickstart configuration is all that they ever need to use. This section may be all that

Administrator’s Handbook190Link: Install CertificateSecure Sockets Layer (SSL) is a protocol for transmitting private information over the Internet. SS

191The Install Certificate page appears.2. Browse to the location where you have saved your certificate and select the file, or type the full path.3. Cli

Administrator’s Handbook192

193CHAPTER 4 Basic TroubleshootingThis section gives some simple suggestions for troubleshooting problems with your Gateway’s initial config-uration.B

Administrator’s Handbook194Status Indicator LightsThe first step in troubleshooting is to check the status indicator lights (LEDs) in the order outline

195Motorola Netopia® Gateway 2240N/2241N status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. Flashes Red when ne

Administrator’s Handbook196Motorola Netopia® Gateway 2246N status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. F

197Motorola Netopia® Gateway 2247NWG status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. Flashes Red when new em

Administrator’s Handbook198Motorola Netopia® Gateway 3340(N), 3341(N), 3351(N) status indicator lightsLED ActionEthernet LinkSolid green when connecte

199Motorola Netopia® Gateway 3342/3342N, 3352/3352N status indicator lights☛ Special patterns:• Both LEDs are off during boot (power on boot or warm

Administrator’s Handbook Copyright Copyright © 2007 by Motorola, Inc.All rights reserved. No part of this publication may be reproduced in any form o

Administrator’s Handbook20Important Safety InstructionsPOWER SUPPLY INSTALLATIONConnect the power supply cord to the power jack on the Motorola Netopi

Administrator’s Handbook200Motorola Netopia® Gateway 3346(N), 3356(N) status indicator lightsLED ActionPowerGreen when power is on. Red if device malf

201Motorola Netopia® Gateway 3347W, 3347(N)WG status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. Flashes Red wh

Administrator’s Handbook202Motorola Netopia® Gateway MiAVo status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. F

203Motorola Netopia® Gateway 7346/56-series MiAVo status indicator lightsLED ActionPowerGreen when power is on. Red if device malfunctions. Flashes Re

Administrator’s Handbook204LED Function Summary MatrixIf a status indicator light does not look correct, look for these possible problems: Unlit Solid

205EN Traffic Unlit1. Make sure you have Ethernet drivers installed on the PC.2. Make sure the PC’s TCP/IP Properties for the Ethernet Network Control

Administrator’s Handbook206Factory Reset Switch(not supported on some models; 3342/3342N/3352/3352N models do not have a reset switch)Lose your passwo

207CHAPTER 5 Advanced TroubleshootingAdvanced Troubleshooting can be accessed from the Gateway’s Web UI. Point your browser to http://192.168.1.254. T

Administrator’s Handbook208Home PageThe home page displays basic information about the Gateway. This includes the ISP Username, Connection Status, Dev

209Device Gateway This is the negotiated address of the remote router. Make sure this is a valid address.If this is not the correct address, go to Exp

21Wichtige SicherheitshinweiseNETZTEIL INSTALLIERENVerbinden Sie das Kabel vom Netzteil mit dem Power-Anschluss an dem Motorola Netopia® Gateway. Stec

Administrator’s Handbook210Button: TroubleshootExpert ModeExpert Mode has advanced troubleshooting tools that are used to pinpoint the exact source of

211Link: System StatusIn the system status screen, there are several utilities that are useful for troubleshooting. Some examples are given in the fol

Administrator’s Handbook212Link: Ports: EthernetThe Ethernet port selection shows the traffic sent and received on the Ethernet interface. There should

213Link: Ports: DSLThe DSL port selection shows the state of the DSL line, whether it is up or down and how many times the Gateway attempted to train.

Administrator’s Handbook214Link: IP: InterfacesThe IP interfaces selection shows the state and configuration information for your IP LAN and WAN inter-

215Link: DSL: Circuit ConfigurationThe DSL Circuit Configuration screen shows the traffic sent and received over the DSL line as well as the trained rate

Administrator’s Handbook216Link: System Log: EntireThe system log shows the state of the WAN connection as well as the PPPoE session. Verify that the

217Link: DiagnosticsThe diagnostics section tests a number of different things at the same time, including the DSL line, the Ethernet inter face and t

Administrator’s Handbook218Link: Network ToolsThree test tools are available from this page.• NSLookup - converts a domain name to its IP address and

219Result: The host was reachable with four out of five packets sent. ping www.grosso.comPinging 192.150.14.120 from local address 143.137.199.8 (timer

Administrator’s Handbook22Setting up the Motorola Netopia® GatewayRefer to your Quickstart Guide for instructions on how to connect your Motorola Neto

Administrator’s Handbook220Below are some specific tests:3. To use the TraceRoute capability, type a destination address (domain name or IP address) in

221Example: Show the path to the grosso.com site.Result: It took 20 hops to get to the grosso.com web site.traceroute www.grosso.comTraceroute to 192.

Administrator’s Handbook222

223CHAPTER 6 Command Line InterfaceThe Motorola Netopia® Gateway operating software includes a command line interface (CLI) that lets you access your

Administrator’s Handbook224OverviewThe CLI has two major command modes: SHELL and CONFIG. Summary tables that list the commands are provided below. De

225CONFIG CommandsCommand Verbs Status and/or Descriptiondelete Delete configuration list datahelp Help command optionsave Save configuration data scrip

Administrator’s Handbook226Starting and Ending a CLI SessionOpen a telnet connection from a workstation on your network.You initiate a telnet connecti

227About SHELL CommandsYou begin in SHELL mode when you start a CLI session. SHELL mode lets you per form the following tasks with your Motorola Netop

Administrator’s Handbook228SHELL CommandsCommon Commandsarp nnn.nnn.nnn.nnnSends an Address Resolution Protocol (ARP) request to match the nnn.nnn.nnn

229You can include one or more of the following arguments with the download command. If you omit argu-ments, the console prompts you for this informat

23c. Windows Vista is set to obtain an IP address automatically by default. You may not need to configure it at all.To check, open the Networking Contr

Administrator’s Handbook230• 1 or low – Low-level informational messages or greater; includes trivial status messages.• 2 or medium – Medium-level inf

231reset arp Clears the Address Resolution Protocol (ARP) cache on your unit.reset atmResets the Asynchronous Transfer Mode (ATM) statistics.reset cdm

Administrator’s Handbook232reset security-logClears the security monitoring log to make room to capture new entries. reset wan-users [all | ip-address

233show crashDisplays the most recent crash information, if any, for your Motorola Netopia® Gateway.show dhcp agentDisplays DHCP relay-agent leases.sh

Administrator’s Handbook23410/100 Ethernet 3Port Status: Link upDuplex: Full-duplex not activeSpeed: 100BASE-X Transmit OK : 3309 Transmi

235show ip firewallDisplays firewall statistics.show ip lan-discoveryDisplays the LAN Host Discovery Table of hosts on the wired or wireless LAN, and wh

Administrator’s Handbook236show statusDisplays the current status of a Motorola Netopia® Gateway, the device's hardware and software revision lev

237SumPort : 00000000-00000000==== segment 8 port masks ====PortPort : 00000000-00000000GlobalPort : 00000000-00000000SumPort : 00000000-00000

Administrator’s Handbook238 ==== vlan active link ==== namePtr : ethernet0/1 portType : 3 portIndex : 3 ifId : 91 ==== vlan

239who Displays the names of the current shell and PPP users. WAN Commandsatmping vccn [ segment | end-to-end ]Lets you check the ATM connection reach

Administrator’s Handbook24Macintosh MacOS 8 or higher or Mac OS X: Step 1. Access the TCP/IP or Network control panel. Then go to Step 2.Step 2. Selec

Administrator’s Handbook240show ppp [{ stats | lcp | ipcp }]Displays information about open PPP links. You can display a subset of the PPP statistics

241• Jumping to the top node — You can jump to the top level from anywhere in the CONFIG hierarchy by entering the top command. • Moving from one subn

Administrator’s Handbook242Displaying Current Gateway SettingsYou can use the view command to display the current CONFIG settings for your Motorola Ne

243CONFIG CommandsThis section describes the keywords and arguments for the various CONFIG commands.Remote ATA Configuration CommandsMotorola Netopia®

Administrator’s Handbook244set ata profile [ 0... 3 ] ata-static-wan-gateway ip_addrSpecifies a static gateway WAN IP address for the specified profile.s

245DSL CommandsATM Settings. You can use the CLI to set up each ATM virtual circuit. set atm option {on | off } Enables the WAN interface of the Motor

Administrator’s Handbook246set atm [vcc n] vpi { 0 ... 255 } Select the virtual path identifier (vpi) for VCC n.Your Service Provider will indicate th

247Common Commandsset bridge sys-bridge {on | off }Enables or disables bridging services in the Motorola Netopia® Gateway. You must enable bridging s

Administrator’s Handbook248DHCP SettingsAs a Dynamic Host Control Protocol (DHCP) server, your Motorola Netopia® Gateway can assign IP addresses and p

249set dhcp range [ 2... 8 ] start-address ip_addressSpecifies the starting IP address of DHCP range n when subnet n option is on. See “Additional subn

25Configuring the Motorola Netopia® Gateway1. Run your Web browser application, such as Firefox or Microsoft Internet Explorer, from the computer conne

Administrator’s Handbook25023 Unsigned 1 byte integer 1 Yes24 Unsigned 4 byte integer 4 Yes25 Unsigned 2 byte integer list Multiples of 2 Yes26 Unsign

251set dhcp gen-option data-type [ ascii | hex | dotted-decimal ]Specifies the DHCP gen-option data type: ascii, hex or dotted-decimal.set dhcp gen-opt

Administrator’s Handbook252DHCP Option FilteringBeginning with Firmware Version 7.7, support for DHCP option filtering is provided via the filterset set

253set dhcp filterset name "string" rule n match-pool ip_addressSpecifies the start IP address of the range within a DHCP pool where that rang

Administrator’s Handbook254DMT SettingsDSL Commandsset dmt dsl-annex-support [ off | on ]This controls whether other annex support (just as Annex M) i

255Domain Name System SettingsDomain Name System (DNS) is an information service for TCP/IP networks that uses a hierarchical naming system to identif

Administrator’s Handbook256Dynamic DNS SettingsDynamic DNS support allows you to use the free services of www.dyndns.org. Dynamic DNS automatically di

257IGMP SettingsNOTE: IGMP Version 3 is supported beginning with Firmware Version 7.7.See “IGMP (Internet Group Management Protocol)” on page 100 for

Administrator’s Handbook258determines that only a single wireless client is interested in the stream, it will once again unicast the stream.set igmp s

259set igmp wireless-m2u [ on | off ]This command allows you enable or disable wireless multicast-to-unicast if igmp snooping is set to on.set igmp lo

Administrator’s Handbook26Once a connection is established, your browser is redirected to your service provider’s home page or a registration page on

Administrator’s Handbook260set ip dsl vccn netmask netmaskSpecifies the subnet mask for the TCP/IP network connected to the virtual circuit. The subnet

261set ip dsl vccn rip-send { off | v1 | v2 | v1-compat | v2-MD5 }Specifies whether the Motorola Netopia® Gateway should use Routing Information Protoc

Administrator’s Handbook262set ip ethernet A netmask netmaskSpecifies the subnet mask for the local Ethernet inter face. The subnet mask specifies which

263set ip ethernet A subnet n address ip_addressSpecifies an IP address for the subnet n, when subnet n option is on.set ip ethernet A subnet n netmask

Administrator’s Handbook264set ip ip-ppp [vccn] peer-address ip_addressSpecifies the IP address of the peer on the other end of the PPP link. If you sp

265set ip ip-ppp [vccn] rip-receive { off | v1 | v2 | v1-compat | v2-MD5 }Specifies whether the Motorola Netopia® Gateway should use Routing Informatio

Administrator’s Handbook266Static ARP SettingsYour Motorola Netopia® Gateway maintains a dynamic Address Resolution Protocol (ARP) table to map IP add

267Differentiated Services (DiffServ)set diffserv option [ off | on ]Turns the DiffServ option off (default) or on. on enables the service and IP TOS

Administrator’s Handbook268set diffserv custom-flows name name protocol [ TCP | UDP | ICMP | other ] direction [ outbound | inbound | b

269Packet Mapping Configurationset diffserv qos [ network-control-queue | expedite-queue | assured-queue | best-effort-queue ] queue_nameSpecifies

27PPPoE QuickstartFor a PPPoE connection, your browser will display a different series of web pages:The browser then displays the Quickstart web page.

Administrator’s Handbook270set diffserv qos dscp-map-20 best-effortset diffserv qos dscp-map-21 best-effortset diffserv qos dscp-map-22 best-effortset

271Queue ConfigurationBeginning with Firmware Version 7.7.4, the queuing characteristics of all “N” and “-02” model Gateway’s WAN interface can now be

Administrator’s Handbook272set queue name queue_name option [ on | off ] type [ basic | wfq | priority | funnel ]Creates a queue na

273Weighted Fair Queueset queue name wfq option [ on | off ]set queue name wf_queue_name type wfqset queue name wf_queue_name weight-type [ relati

Administrator’s Handbook274Priority Queueset queue name priority_queue_name option [ off | on ]set queue name priority_queue_name type priorityset q

275Funnel QueueA funnel queue is used to limit the rate of the transmission below the actual line rate:set queue name funnel_queue_name option [ on |

Administrator’s Handbook276SIP Passthroughset ip sip-passthrough [ on | off ]Turns Session Initiation Protocol application layer gateway client passth

277set ip static-routes destination-network net_address interface { ip-address | ppp-vccn }Specifies the interface through which the static route

Administrator’s Handbook278Network Address Translation (NAT) Default SettingsNAT default settings let you specify whether you want your Motorola Netop

279set pinhole name name protocol-select { tcp | udp }Specifies the type of protocol being redirected.set pinhole name name external-port-start [ 0 - 4

Administrator’s Handbook28Set up the Motorola Netopia® Pocket GatewayYour Motorola Netopia® 3342N/3352N Pocket Gateway comes with its own installation

Administrator’s Handbook280set ppp module [vccn] magic-number { on | off }Enables or disables LCP magic number negotiation.set ppp module [vccn] proto

281set ppp module [vccn] connection-type { instant-on | always-on }Specifies whether a PPP connection is maintained by the Motorola Netopia® Gate

Administrator’s Handbook282PPPoE with IPoE SettingsEthernet WAN platformsset wan-over-ether pppoe [ on | off ]Enables or disables PPPoE on the Etherne

283ADSL platformsYou must configure two VCCs with the same VPI/VCI to enable concurrent PPPoE and IPoE support, and you will need to configure the indiv

Administrator’s Handbook284802.3ah Ethernet OAM Settings802.3ah Ethernet in the First Mile (EFM) Operations Administration and Maintenance (OAM) is a

285Command Line Interface Preference SettingsYou can set command line interface preferences to customize your environment. set preference verbose { on

Administrator’s Handbook286Port Renumbering SettingsIf you use NAT pinholes to forward HTTP or telnet traffic through your Motorola Netopia® Gateway to

287Security SettingsSecurity settings include the Firewall, Packet Filtering, Stateful Inspection, and IPSec parameters. Some of the security function

Administrator’s Handbook288set security ipsec tunnels name "123" dest-int-network ip-addressSpecifies the IP address of the destination

289set security ipsec tunnels name "123" IKE-mode isakmp-SA-encrypt (DES) { DES | 3DES }See page 146 for details about SafeHarbour IPs

29The Wizard displays a success message when the settings are configured.5. The Motorola Netopia® Installation Wizard will then launch your web browser

Administrator’s Handbook290set security ipsec tunnels name "123" local-id-type { IP-address | Subnet | Hostname | ASCII }Specifies the

291Internet Key Exchange (IKE) SettingsThe following four IPsec parameters configure the rekeying event.set security ipsec tunnels name "123"

Administrator’s Handbook292Stateful InspectionStateful inspection options are accessed by the security state-insp tag.set security state-insp [ ip-ppp

293set security state-insp xposed-addr exposed-address# "n" Allows you to add an entry to the specified list, or, if the list does not exist,

Administrator’s Handbook294Packet Filtering SettingsPacket Filtering has two parts:• Create/Edit/Delete Filter Sets, create/edit/delete rules to a Fil

295set security pkt-filter filterset filterset-name [ input_filter | output_filter ] index dest-ip ip_addrSpecifies the destination IP address to matc

Administrator’s Handbook296set security pkt-filter filterset filterset-name [ input_filter | output_filter ] index dst-compare [ nc | ne

297SNMP SettingsThe Simple Network Management Protocol (SNMP) lets a network administrator monitor problems on a net-work by retrieving settings on re

Administrator’s Handbook298System SettingsYou can configure system settings to assign a name to your Motorola Netopia® Gateway and to specify what type

299set system ftp-server option [ off | on ]Enables or disables a simple FTP server in the Gateway. If enabled, the Gateway will accept binary embed-d

Copyright remains Eric Young's, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric

Administrator’s Handbook30Motorola Netopia® Gateway Status Indicator LightsColored LEDs on your Motorola Netopia® Gateway indicate the status of vario

Administrator’s Handbook300set system heartbeat option { on | off } protocol [ udp | tcp ] port-client [ 1 - 65535 ] ip-server [ ip_a

301Zero Touch refers to automatic configuration of your Motorola Netopia® Gateway. The Motorola Netopia® Gateway has default settings such that initial

Administrator’s Handbook302Default syslog installation procedure1. Access the router via telnet from the private LAN.DHCP server is enabled on the LAN

303Wireless Settings (supported models)set wireless option ( on | off )Administratively enables or disables the wireless interface.set wireless networ

Administrator’s Handbook304set wireless multi-ssid {second-ssid | third-ssid | fourth-ssid } nameSpecifies a descriptive name for each SSID. when multi

305set wireless multi-ssid second-ssid-wepkey { hexadecimal digits }set wireless multi-ssid third-ssid-wepkey { hexadecimal digits }set wireless multi

Administrator’s Handbook306Wireless Multi-media (WMM) SettingsRouter EDCA Parameters (Enhanced Distributed Channel Access) govern wireless data from y

307set wireless wmm router-edca background { aifs 1... 255 } set wireless wmm router-edca background { cwmin value } set wireless wmm router-edca back

Administrator’s Handbook308Wireless Privacy Settingsset wireless network-id privacy option { off | WEP | WPA-PSK | WPA-802.1x }Specifies the typ

309set wireless network-id privacy encryption-key1 { hexadecimal digits }set wireless network-id privacy encryption-key2 { hexadecimal digits }set wir

31Home Page - Basic ModeAfter you have performed the basic Quickstart configuration, any time you log in to your Motorola Netopia® Gateway you will acc

Administrator’s Handbook310RADIUS Server Settingsset radius radius-name "server_name_string"Specifies the default RADIUS server name or IP ad

311VLAN SettingsYou can create up to 8 VLANs, and you can also restrict any VLAN, and the computers on it, from adminis-tering the Gateway. See “VLAN”

Administrator’s Handbook312802.1p priority bit field for tagged IP packets transmitted from this port for this VLAN. All mappings between Ethernet 802.

313 option (off) [ off | on ]: vcc1 option (off) [ off | on ]:• Assign an IP interface: ip-vcc1 option (off)

Administrator’s Handbook314set vlan name "Voip_217" ip-interfaces ip-eth-a option offset vlan name "Voip_217" inter-vlan-routing g

315set vlan name "Video_31" ports eth1 tag on set vlan name "Video_31" ports eth1 priority offset vlan name "Video_31" p

Administrator’s Handbook316VoIP settings(supported models only)Voice-over-IP (VoIP) refers to the ability to make voice telephone calls over the Inter

317set voip phone [ 0 | 1 ] sip-user-display-name nameSpecifies the user name that is displayed on the web UI Home page, or other caller-id displays fo

Administrator’s Handbook318set voip phone [ 0 | 1 ] codec G726_40 priority [ 1 | 2 | 3 | 4 | 5 | 6 | 7 | none ]Assigns a priority to the G726-40

319set voip phone [ 0 | 1 ] sip-advanced-setting call-feature call-waiting-option [ off | on ]call-waiting-option – enables or disables call

Administrator’s Handbook32The Home Page displays the following information in the center section: The links in the left-hand column on this page allow

Administrator’s Handbook320set voip phone [ 0 | 1 ] sip-advanced-setting dsp-settings vad-setting [ vad-cn | vad-std-sid | vad-suppress-sid ]W

321set voip phone: 1 codec G711U priority 2set voip phone: 1 codec G729A priority 3set voip phone: 1 codec G726_16 priority 4set voip phone: 1 codec G

Administrator’s Handbook322TR-069DSL Forum CPE WAN Management Protocol (TR-069) provides services similar to UPnP and TR-064. The communication betwee

323Backup IP Gateway SettingsThe purpose of Backup is to provide a recovery mechanism in the event that the primary connection fails. Should the prima

Administrator’s Handbook324set ip backup-gateway default ip_addressSpecifies the ip address of the default gateway.

325VDSL Settings☛ CAUTION!These settings are for very advanced users and lab technicians. Exercise extreme caution when modifying any of these settin

Administrator’s Handbook326pbo-k2_3 0x00 VDSL system power back-off k2_3line-type 0x81 VDSL port line type(auto=0x80, vdsl=0x81, vdsl_etsi=0x82)us-max

327VDSL Parameters Accepted ValuesParameter Accepted Valuessys-option Bit[0]: NTR_DISABLEBit[1]: ALW_MARGIN_ADJUST.1: the SNR margin for the optional

Administrator’s Handbook328psd-mask-level 0x00 -- default mask (old gains from before)0x01 -- ANSI M1 CAB0x02 -- ANSI M2 CAB0x03 -- ETSI M1 CAB0x04 --

329port-bandplan BP1_998_3 (0x00)BP2_998_3 (0x01)BP998_3B_8_5M (0x01) BP3_998_4 (0x02)BP998_4B_12M (0x02)BP4_997_3 (0x03)

33Link: Manage My AccountYou can change your ISP account information for the Motorola Netopia® Gateway. You can also manage other aspects of your acco

Administrator’s Handbook330band-mod Bit 0, 1: Tx Cfg band1- All tones on2- All tones below 640 Khz are turned off3- All tones below 1.1 Mhz are turned

331CHAPTER 7 Glossary10Base-T. IEEE 802.3 specification for Ethernet that uses unshielded twisted pair (UTP) wiring with RJ-45 eight-conductor plugs at

Administrator’s Handbook332asynchronous communication. Network system that allows data to be sent at irregular intervals by pre-ceding each octet with

333compression. Operation performed on a data set that reduces its size to improve storage or transmission rate. CPIP. Carrier Pigeon Internet Protoco

Administrator’s Handbook334domain name. Name identifying an organization on the Internet. Domain names consists of sets of charac-ters separated by pe

335-----F-----FCS. Frame Check Sequence. Data included in frames for error control.flow control. Technique using hardware circuits or control character

Administrator’s Handbook336-----I-----IGMP. Internet Group Management Protocol allows a router to determine which host groups have members on a given

337-----M-----magic number. Random number generated by a router and included in packets it sends to other routers. If the router receives a packet wit

Administrator’s Handbook338-----P-----packet. Logical grouping of information that includes a header and data. Compare frame, datagram.PAP. Password

339-----R-----repeater. Device that regenerates and propagates electrical signals between two network segments. Also known as a hub.RFC. Request for C

Administrator’s Handbook34Link: Status DetailsIf you need to diagnose any problems with your Motorola Netopia® Gateway or its connection to the Inter-

Administrator’s Handbook340Soft MBytes. Setting the Soft MBytes parameter forces the renegotiation of the IPSec Security Associa-tions (SAs) at the co

341the same levels of Quality of Service, authentication, and service segmentation previously provided by tra-ditional DSL networks.twisted pair. Cabl

Administrator’s Handbook342

343CHAPTER 8 Technical Specifications and Safety InformationDescriptionDimensions: Smart Modems: 13.5 cm (w) x 13.5 cm (d) x 3.5 cm (h); 5.25” (w) x 5

Administrator’s Handbook344Management/configuration methods: HTTP (Web server), Telnet, SNMP, TR-069 DSL Forum CPE WAN Management ProtocolDiagnostics:

345case the user may be required to take adequate measures. Adequate measures include increasing the physical distance between this product and other

Administrator’s Handbook346Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines,

34747 CFR Part 68 InformationFCC Requirements1. The Federal Communications Commission (FCC) has established Rules which permit this device to be direc

Administrator’s Handbook348h) This equipment not intended to be repaired by the end user. In case of any problems, please refer to the trouble-shootin

349Original SSLeay License/Copyright (C) 1995-1998 Eric Young ([email protected]) All rights reserved.This package is an SSL implementation written by

35Link: Enable Remote ManagementThis link allows you to authorize a remotely-located person, such as a support technician, to directly access your Mot

Administrator’s Handbook350LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFT-WARE, EVEN IF ADVISED

351CHAPTER 9 Overview of Major CapabilitiesThe Motorola Netopia® Gateway offers simplified setup and management features as well as advanced broadband

Administrator’s Handbook3523. The unit sends the scrambled challenge back to the peer.PAP, a less robust method of authentication, sends a username an

353DNS ProxyDomain Name System (DNS) provides end users with the ability to look for devices or web sites by typing their names, rather than IP addres

Administrator’s Handbook354TraceRoute - displays the path to a destination by showing the number of hops and the router addresses of these hops.The sy

355• When NAT is OFF, a Motorola Netopia® Gateway acts as a traditional TCP/IP router, all LAN computers/devices are exposed to the Internet.A diagram

Administrator’s Handbook356PinholesThis feature allows you to:• Transparently route selected types of network traffic using the port forwarding facilit

357VPN IPSec Pass ThroughThis Motorola Netopia® service supports your independent VPN client software in a transparent manner. Motorola Netopia® has i

Administrator’s Handbook358Stateful Inspection FirewallStateful inspection is a security feature that prevents unsolicited inbound access when NAT is

359IndexSymbols!! command 227AAccess the GUI 39Address resolution table 234Administrative restrictions 264Administrator password 39, 140, 226Arguments

Administrator’s Handbook36Link: Expert ModeMost users will find that the basic Quickstart configuration is all that they ever need to use. Some users, h

Administrator’s Handbook360Community 297Compression, protocol 280Concurrent Bridging/Routing 105, 247CONFIGCommand List 225Configuration mode 240DD. p

361filter setsadding 171defined 163deleting 175disadvantages 163using 171filtering example #1 167filtersactions a filter can take 165adding to a filte

Administrator’s Handbook362LLAN Host Discovery Table 235latency 177LCP echo request 280LinkInstall Software 182Quickstart 47, 49, 67Local Area Network

363persistent-log 299Ping 353Ping command 230Pinholes 278, 356Planning 82policy-based routing 177Port authentication 281port numbercomparisons 166port

Administrator’s Handbook364Set DMT commands 254Set dns commands 255Set ip static-routes commands 276Set ppp module port authentication command 281Set

365System contact, SNMP 297System diagnostics 298system idle-timeout 299TTelnet 226, 278Telnet command 238Telnet traffic 286TFTP 278TFTP server 229Too

Administrator’s Handbook366ZZero Touch 301

367Motorola Netopia® 2200-, 3300- or 7000-seriesMotorola, Inc.6001 Shellmound StreetEmeryville, CA 94608August 2, 2007

Administrator’s Handbook368

37Link: Update Firmware☛ NOTE:(This link is not available on the 3342/3352 models, since firmware updates must be upgraded via the USB host driver. 33

Administrator’s Handbook38Link: Factory ResetIn some cases, you may need to clear all the configuration settings and start over again to program the Mo

39CHAPTER 3 Expert ModeUsing the Expert Mode Web-based user interface for the Motorola Netopia® 2200-, 3300- and 7000-series Gateway you can configure,

Administrator’s Handbook RSA Data Security, Inc. makes no representations concerning either the merchantability of this software or the suitability o

Administrator’s Handbook40You are challenged to confirm your choice.Click OK.The Home Page opens in Expert Mode.

41Home Page - Expert ModeThe Home Page is the summary page for your Motorola Netopia® Gateway. The toolbar at the top provides links to controlling, c

Administrator’s Handbook42Status Wide Area Network may be Waiting for DSL (or other waiting status), Up or DownData Rate (Kbps) Once connected, displa

43ToolbarThe toolbar is the dark blue bar at the top of the page containing the major navigation buttons. These but-tons are available from almost eve

Administrator’s Handbook44RestartButton: RestartThe Restart button on the toolbar allows you to restart the Gateway at any time. You will be prompted

45Link: Alert SymbolThe Alert symbol appears in the upper right corner if you make a database change; one in which a change is made to the Gateway’s c

Administrator’s Handbook46HelpButton: HelpContext-sensitive Help is provided in your Gateway. The page shown here is displayed when you are on the Hom

47ConfigureButton: ConfigureThe Configuration options are presented in the order of likelihood you will need to use them. Quickstart is typically accesse

Administrator’s Handbook48A brief message is displayed while the Gateway attempts to establish a connection. 3. When the connection succeeds, your bro

49Link: LAN* Enable Interface: Enables all LAN-connected computers to share resources and to connect to the WAN. The Interface should always be enable

5 Table of Contents CHAPTER 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 What’s New in 7.7.4 . . . . . . .

Administrator’s Handbook50• IGMP Forwarding: The default setting is Disabled. If you check this option, it will enable Internet Group Management Proto

51☛ Note: You need not use this screen if you have only a single Ethernet IP subnet.This screen displays seven rows of editable columns. All seven ro

Administrator’s Handbook52• DHCP Server: Your Gateway can provide network configuration information to computers on your LAN, using the Dynamic Host Co

53Wireless(supported models)If your Gateway is a wireless model (such as a 3347W) you can enable or disable the wireless LAN (WLAN) by clicking the Wi

Administrator’s Handbook54Privacy• Off - No Privacy provides no encryption on your wireless LAN data.• WPA-802.1x provides RADIUS server authenticatio

55You select a single key for encryption of outbound traffic. The WEP-enabled client must have an identical key of the same length, in the identical sl

Administrator’s Handbook56AdvancedIf you click the Advanced link, the advanced 802.11 Wireless Settings page appears.Note: This page displays differen

57France, Spain and Japan will differ. Channel selection can have a significant impact on per formance, depending on other wireless activity close to t

Administrator’s Handbook58☛ NOTE: While clients may also have a passphrase feature, these are vendor-specific and may not nec-essarily create the same

59Encryption Key #1 – #4: The encryption keys. You enter keys using hexadecimal digits. For 40/64bit encryption, you need ten digits; 26 digits for 12

Administrator’s Handbook6 Home Page - Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Toolbar . . . . . . . . .

Administrator’s Handbook60The screen expands to allow you to name each additional Wireless ID, and specify a Privacy mode for each one.

61Privacy modes available from the pull-down menu for the multiple SSIDs are: WPA-PSK, WPA-802.1x, or Off-No Privacy. WEP can also be selected on the

Administrator’s Handbook62WiFi MultimediaWiFi Multimedia is an advanced feature that allows you to prioritize various types of data travelling over th

63The screen expands.Router EDCA Parameters (Enhanced Distributed Channel Access) govern wireless data from your Gate-way to the client; Client EDCA P

Administrator’s Handbook64be accepted onto the wireless LAN. All unlisted addresses will be blocked, in addition to the listed addresses with Allow di

65are added to the Authorized list.Your entry will be added to a list of up to 32 authorized addresses as shown:You can continue to Add, Edit, or Dele

Administrator’s Handbook66• RADIUS Server Addr/Name: The default RADIUS server name or IP address that you want to use.• RADIUS Server Secret: The RAD

67Link: WANWhen you click the WAN link, the WAN IP configuration page appears. This page varies depending on the WAN interface of your Motorola Netopia

Administrator’s Handbook68Restrictions: This setting determines the types of traffic the Gateway accepts from the WAN. Admin Dis-abled means that Gatew

69Advanced:If you click the Advanced link, the Advanced WAN IP Interface configuration page appears.Local Address: If this value is 0.0.0.0, the Gatewa

7 SNMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98IGMP (Internet Group Management Protocol)

Administrator’s Handbook70LCP Settings:Authentication: Select Off, PAP and/or CHAP, PAP only, or CHAP only from the pull-down menu. The settings for p

71The WAN IP Interface page appears.Enable Interface: You can disable the interface by unchecking the checkbox. However, doing so will dis-able all ab

Administrator’s Handbook72Address Mapping (NAT): Specifies whether you want the Gateway to use network address translation (NAT) when communicating wit

73WAN Ethernet and VDSL GatewaysTo allow for concurrent PPPoE and IPoE support on WAN Ethernet Gateways, including VDSL units, PPPoE with IPoE is avai

Administrator’s Handbook74Your Motorola Netopia® ADSL Gateway supports VPI/VCI autodetection by default. If VPI/VCI autodetec-tion is enabled, the ATM

75Once the VCCs have been configured, the WAN IP Interfaces screen displays the additional interface which you can then configure as required.

Administrator’s Handbook76ATM Traffic Shaping: You can prioritize delay-sensitive data by configuring the Quality of Service (QoS) characteristics of th

77Class PCR SCR MBS Transmit Priority CommentsUBR X N/A N/A Low PCR is a capCBR X N/A N/A High PCR is a guaranteed rateVBR X X X High PCR > SCR. SC

Administrator’s Handbook78Link: AdvancedSelected Advanced options are discussed in the pages that follow. Many are self-explanatory or are dic-tated b

79Link: IP Static RoutesA static route identifies a manually configured pathway to a remote network. Unlike dynamic routes, which are acquired and confir

Administrator’s Handbook8 Example 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162Example 4 . . . . . . . .

Administrator’s Handbook80• RIP Advertise: From the pull-down menu, choose how the static route should be advertised via RIP:• Split Horizon: Do not a

81Link: IP Static ARPYour Gateway maintains a dynamic Address Resolution Protocol (ARP) table to map IP addresses to Ether-net (MAC) addresses. It pop

Administrator’s Handbook82Link: PinholesPinholes allow you to transparently route selected types of network traffic, such as FTP requests or HTTP (Web)

83☛ TIPS for making Pinhole Entries:1. If the port forwarding feature is required for Web services, ensure that the embedded Web server’s port number

Administrator’s Handbook84Pinhole Configuration Procedure. Use the following steps:1. From the Configure toolbar button -> Advanced link, select the

856. Click on the Add or Edit more Pinholes link. Click the Add button. Add the next Pinhole. Type the specific data for the second Pinhole.7. Click on

Administrator’s Handbook868. Click on the Add or Edit more Pinholes link. Review your entries to be sure they are cor-rect.9. Click the Alert icon.10.

87Link: IPMapsIPMaps supports one-to-one Network Address Translation (NAT) for IP addresses assigned to servers, hosts, or specific computers on the LA

Administrator’s Handbook88IPMaps Block DiagramThe following diagram shows the IPMaps principle in conjunction with existing Motorola Netopia® NAT oper

89Link: Default ServerThis feature allows you to:• Direct your Gateway to forward all externally initiated IP traffic (TCP and UDP protocols only) to a

9 CHAPTER 5 Advanced Troubleshooting . . . . . . . . . . . . . . . . . . . . . 207 Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . .

Administrator’s Handbook90You can also use the LAN-side address of the Gateway, 192.168.1.x to access the web and telnet server.NAT Combination Applic

91• DHCP address serving can automatically serve the WAN IP address to a LAN computer.When DHCP is used for addressing the designated passthrough PC,

Administrator’s Handbook92Link: Differentiated ServicesWhen you click the Differentiated Services link, the Differentiated Services configuration scree

93• To define a custom flow, click the Add button.The Custom Flow Entry screen appears.• Name – Enter a name in this field to label the flow.• Protocol –

Administrator’s Handbook94• Quality of Service (QoS) – This is the Quality of Service setting for the flow, based on the TOS bit information. Select Ex

95Link: DNSYour Service Provider may maintain a Domain Name server. If you have the information for the DNS serv-ers, enter it on the DNS page. If you

Administrator’s Handbook96Link: DHCP ServerYour Gateway can provide network configuration information to computers on your LAN, using the Dynamic Host

97Link: RADIUS ServerRADIUS servers allow external authentication of users by means of a remote authentication database. The remote authentication dat

Administrator’s Handbook98Link: SNMPWhen you click the SNMP link, the SNMP configuration page appears.The Simple Network Management Protocol (SNMP) let

99The Notification Type pull-down menu allows you to configure the type of SNMP notifications that will be generated: • v1 Trap – This selection will gen