Manual Do Utilizadoríndice analíticoContents3Configuration options for your Netopia R2121 Dual Analog Router131. Small Office connection to the Internet142. Small Office connection to the Internet153. Direct Connection to a Corporate Office (Telecommuter)164. Configured to accept incoming dial-up connections175. Configured for two onboard and one external modem on the Auxiliary port18Introduction21Overview21Features and capabilities21How to use this guide22Making the Physical Connections23Find a location23What you need23Identify the connectors and attach the cables24Netopia R2121 Dual Analog Router Back Panel Ports26Netopia R2121 Dual Analog Router Status Lights28Setting up your Router with the SmartStart Wizard31Before running SmartStart31Setting up your Router with the SmartStart Wizard33SmartStart Wizard configuration screens33Easy option34Advanced option38Sharing the Connection39Configuring TCP/IP on Windows 95, 98, or NT computers39Dynamic configuration (recommended)40Static configuration (optional)41Configuring TCP/IP on Macintosh computers43Dynamic configuration (recommended)43Static configuration (optional)44Dynamic configuration using MacIP (optional)45Monitoring with SmartView47SmartView overview47Navigating SmartView48General Machine Information page48Connection Profiles page49Event History pages49Device Event History page50WAN Event History page50Standard HTML Web-based monitoring pages51Connecting Your Local Area Network53Overview53Readying computers on your local network53Connecting to an Ethernet network5510Base-T56Adding a third modem57Connecting to a LocalTalk network58Wiring guidelines for PhoneNET cabling59Console-based Management63Connecting through a Telnet session64Configuring Telnet software65Connecting a local terminal console cable to your router65Navigating through the console screens66Easy Setup67Easy Setup console screens67How to access the Easy Setup console screens67Beginning Easy Setup69Easy Setup profile69IP Easy Setup70Easy Setup Security72WAN and System Configuration73Creating a new Connection Profile74Viewing or editing connection profiles78Deleting connection profiles79System Configuration screens80Navigating through the System Configuration screens80System Configuration features81Network Protocols Setup83Filter Sets (Firewalls)83IP Address Serving83Date and Time83Console Configuration84SNMP (Simple Network Management Protocol)85Security85Upgrade Feature Set85Logging85Installing the Syslog client86Managing Voice and Data Calls89Specifying telephone connections90Default Answer Profile for Dial-in Connections92How the Default Answer Profile works92Customizing the default profile93Call acceptance scenarios95Scheduled connections95Viewing scheduled connections96Adding a scheduled connection97Set Weekly Schedule98Set Once-Only Schedule99Modifying a scheduled connection100Deleting a scheduled connection100Cost control feature -- call accounting100Viewing call accounting statistics102IP Setup, SmartIP and Network Address Translation105Network Address Translation features105Using Network Address Translation107Associating port numbers to nodes109Using multiple Connection Profiles109Network Address Translation guidelines109IP setup110IP subnets114Static routes116Viewing static routes117Adding a static route118Modifying a static route119Deleting a static route119Rules of static route installation119IP address serving120DHCP NetBIOS Options122MacIP (Kip Forwarding) Options125IPX Setup127IPX Features127IPX Definitions127Internetwork Packet Exchange (IPX)127IPX address128Socket128Routing Information Protocol (RIP)128Service Advertising Protocol (SAP)128NetBIOS129IPX Spoofing129IPX setup129IPX in the answer profile131IPX routing tables133AppleTalk Setup135AppleTalk networks135AppleTalk protocol135MacIP137AURP137Routers and seeding137Installing AppleTalk138Configuring AppleTalk140EtherTalk Setup140LocalTalk Setup141AURP setup142Viewing AURP partners142AURP Free Trade Zone142Adding an AURP partner143Modifying an AURP partner143Deleting an AURP partner144Receiving AURP connections144Configuring AURP Options144Monitoring Tools147Quick View status overview147General Status148Current Status149Status lights149Statistics & Logs150General Statistics150General Statistics150WAN Connection Statistics151Event Histories151WAN Event History152Device Event History153Routing Tables154IP routing table155IPX routing table155IPX Sap Bindery table155AppleTalk routing table155Served IP Addresses157System Information159SNMP159The SNMP Setup screen160Community strings160SNMP traps161Setting the IP trap receivers162Viewing IP trap receivers162Modifying IP trap receivers162Deleting IP trap receivers162Security163Suggested security measures163User accounts164Protecting the Security Options screen164Protecting the configuration screens164Dial-in Console Access165Enable SmartStart/SmartView/Web Server166Telnet access166About filters and filter sets166What’s a filter and what’s a filter set?166How filter sets work167Filter priority167How individual filters work169A filter’s actions169A filtering rule169Parts of a filter169Port numbers170Port number comparisons170Other filter attributes171Putting the parts together171Filtering example #1172Filtering example #2173Design guidelines173Disadvantages of filters174An approach to using filters174Working with IP filters and filter sets174Adding a filter set175Naming a new filter set176Input and output filters—source and destination177Adding filters to a filter set177Viewing filters179Modifying filters179Deleting filters179Viewing filter sets179Modifying filter sets180Deleting a filter set180A sample IP filter set180Possible modifications182IPX filters184IPX packet filters185Viewing and modifying packet filters185Adding a packet filter185Deleting a packet filter186IPX packet filter sets186Viewing and modifying packet filter sets186Adding a packet filter set186Deleting a packet filter set188IPX SAP filters188Viewing and modifying SAP filters188Adding a SAP filter189Deleting a SAP filter190IPX SAP filter sets190Viewing and modifying SAP filter sets190Adding a SAP filter set190Deleting a SAP filter set191Firewall tutorial192General Firewall Terms192Basic IP Packet Components192Basic Protocol Types192Example TCP/UDP Ports193Firewall design rules193Firewall Logic193Binary Representation194Logical ANDing194Implied Rules194Established Connections195Example IP Filter Set Screen195Filter Basics195Example Network196Example Filters196Example 1196Example 2197Example 3197Example 4198Example 5198Token Security Authentication199Securing network environments199Using the SecurID token card199Personal identification number (PIN)199Key Security Authentication Features of the Netopia R2121199Security authentication components200Configuring for security authentication200Connecting using security authentication201Establishing a dial-on-demand (DOD) connection call201Establishing a manual connection call203Utilities and Diagnostics205Ping206Trace Route208Telnet client209Secure Authentication Monitor210Disconnect Telnet Console Session211Factory defaults211Transferring configuration and firmware files with TFTP211Updating firmware212Downloading configuration files213Uploading configuration files214Transferring configuration and firmware files with XMODEM214Updating firmware215Downloading configuration files216Uploading configuration files216Restarting the system217Troubleshooting221Configuration problems221SmartStart Troubleshooting222Console connection problems222Can’t see the configuration screens (nothing appears)222Junk characters appear on the screen222Characters are missing from some of the configuration screens222Network problems222Problems communicating with remote IP hosts222Local routing problems222Power outages223Technical support223Before contacting Netopia223Environment profile223How to reach us223Online product information224FAX-Back224Setting Up Internet Services225Finding an Internet service provider225Unique requirements226Pricing and support226ISP’s Point of presence226Endorsements226Deciding on an ISP account226Setting up a Netopia R2121 account226Obtaining an IP host address226SmartIP™227Obtaining information from the ISP227Local LAN IP address information to obtain (NAT enabled)227Remote WAN IP address information to obtain227Local LAN IP address information to obtain (NAT-disabled)227Remote WAN IP address information to obtain228Understanding IP Addressing229What is IP?229About IP addressing229Subnets and subnet masks230Subnet masks231Example: Using subnets on a Class C IP internet231Network configuration232Background233Example: Working with a Class C subnet233Distributing IP addresses233Technical note on subnet masking234Configuration235DHCP Address Serving235Netopia R2121 DHCP Server Characteristics235MacIP Serving236Manually distributing IP addresses236Using address serving236Serve dynamic WAN clients236Tips and rules for distributing IP addresses237A DHCP example238Nested IP subnets239Broadcasts241Packet header types241Understanding Netopia NAT Behavior243Network Configuration243Background243Exported services247Important notes248Configuration248Summary250Binary Conversion Table251Further Reading253Technical Specifications and Safety Information257Pinouts for Auxiliary Port Modem Cable257Description258Power requirements258Environment258Software and protocols259Agency approvals259Regulatory notices259Declaration for Canadian users260Important safety instructions261Telecommunication installation cautions261Battery261About 56K Line Access263Glossary265Index273Limited Warranty and Limitation of Remedies279Tamanho: 2 MBPáginas: 280Language: EnglishAbrir o manual