Manuals / Netopia / Computer Equipment / Network Router

Netopia R2020 manual User’s Reference Guide

Models: R2020

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Troubleshooting Install Customizing the default proﬁle Part II Advanced Configuration Console connection problems Dial-in Console Access Chapter Easy Setup Dhcp NetBIOS Options Battery Date and time setting

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User’s Reference Guide

Page 61 Page 63

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Netopia R2020 manual User’s Reference Guide

Page 61 Page 63

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Contents

Netopia¨ R2020 Dual Analog Router Part Number Contents Part II Advanced Configuration Contents Multiple Network Address Translation and IP Setup Aurp Snmp Contents Part III Appendixes Contents User’s Reference Guide Page Small Ofﬁce connection to the Internet Small Ofﬁce connection to the Internet Direct Connection to a Corporate Ofﬁce Telecommuter Conﬁgured to accept incoming dial-up connections Page Part I Getting Started User’s Reference Guide Overview Features and capabilitiesChapter Introduction How to use this guide What you need Chapter Making the Physical ConnectionsFind a location Identify the connectors and attach the cables Ethernet Telco Telco Netopia R2020 Dual Analog Router Back Panel Ports Line ports Making the Physical Connections Netopia R2020 Dual Analog Router Status Lights Netopia R2020 LED front panel Before running SmartStart Chapter Setting up your Router with the SmartStart WizardInstalled and properly conﬁgured. See User’s Reference Guide Setting up your Router with the SmartStart Wizard SmartStart Wizard conﬁguration screens Easy option Easy or Advanced options screen. You can choose either Setting up your Router with the SmartStart Wizard User’s Reference Guide Setting up your Router with the SmartStart Wizard Advanced option Dynamic conﬁguration recommended Conﬁguration tab Static conﬁguration optional Add. Repeat this process for the secondary DNS Conﬁguring TCP/IP on Macintosh computers TCP/IP TCP/IP or MacTCP Dynamic conﬁguration using MacIP optional User’s Reference Guide Chapter Connecting Your Local Area Network Readying computers on your local network User’s Reference Guide Connecting to an Ethernet network 10Base-T Adding an external modem Connecting to a LocalTalk network Wiring guidelines for PhoneNET cabling Chapter Console-based Management Connecting through a Telnet session Snmp Simple Network Management Protocol. See Snmp on Connecting a local terminal console cable to your router Conﬁguring Telnet software Navigating through the console screens How to access the Easy Setup console screens Chapter Easy SetupEasy Setup console screens Screen similar to the following appears Beginning Easy Setup Easy Setup proﬁle IP Easy Setup Ethernet IP Address 192.168.1.1 Ethernet Subnet Mask Easy Setup Security Part II Advanced Configuration User’s Reference Guide Chapter WAN and System Configuration Creating a new Connection Proﬁle WAN Datalink PPP/MP Options Data Compression IPX Profile Parameters Remote IPX Network Viewing or editing connection proﬁles Change Connection Profile Profile Name Deleting connection proﬁles System Conﬁguration screens System Conﬁguration features Navigating through the System Conﬁguration screens Channel Usage Dynamic Bandwidth Allocation Maximum Packet Size 1500 Network Protocols Setup Filter Sets Firewalls Console Conﬁguration IP Address ServingDate and Time Security Upgrade Feature SetSnmp Simple Network Management Protocol Installing the Syslog client Logging PPP MP Internal Modem Conﬁguration screen appears Chapter Managing Data CallsSpecifying telephone connections Atdt OFF Auxiliary serial port HD-15 female Customizing the default proﬁle Default Answer Proﬁle for Dial-in ConnectionsHow the Default Answer Proﬁle works PAP Call acceptance scenarios Scheduled connections Viewing scheduled connections Adding a scheduled connection ADD Scheduled Connection Cancel Set Weekly Schedule Set Once-Only Schedule Modifying a scheduled connection Deleting a scheduled connection Connection MeteringWeb-based management pages System Information Accounting for switched interfaces only Activity for your Frame relay DLCIs Connection Status Connect/Disconnect Router Budget Configuration Connection Budgets Connection Budget Configuration Budget Statistics Event History pages WAN Event History Device Event History Console-based management screens Connection Budget Setup Name Use Connection Profile Connection Budget Statistics Date and time setting Chapter Virtual Private Networks Tr ans it In tern etw ork About Pptp tunnels on About Atmp Tunnels on Summary About Pptp tunnels Pptp ConfigurationConfiguration Add Connection Profile Chap Local WAN IP Address 0.0 Remote IP Address Encryption support VPN Default Answer Profile VPN QuickView QuickView Installing Dial-Up Networking Dial-Up Networking for VPN Creating a new Dial-Up Networking profile Configuring a Dial-Up Networking profile Virtual Private Networks Windows 98 VPN installation Installing the VPN ClientWindows 95 VPN installation Connecting using Dial-Up Networking Atmp Configuration About Atmp Tunnels DES Local WAN IP Address 0.0 Remote IP Address Allowing VPNs though a firewall Pptp Example Select Display/Change Input Filter Change Output Filter EnabledYes ForwardYes Source IP Address Atmp Example Source Port ID Dest. Port Compare Change Output Filter EnabledYes ForwardYes Source IP Address Chapter Multiple Network Address Translation and IP Setup User’s Reference Guide Features Supported traffic Easy Setup Profile NAT conﬁguration IP setup 255.255.255.0 NAT rules ADD NAT MAP Add NAT Map mymap Modifying map lists Show/Change NAT Map List screen appears Moving maps Change NAT Map screen appears Adding server lists ADD NAT Server Modifying server lists Show/Change NAT Server List screen appears Deleting a server Binding Map Lists and Server Lists IP profile parameters +--NAT Map List Name Default Answer Profile Configuration Default Answer Profile Default Answer Proﬁle screen appears NAT Associations Associations NAT Associations +NAT Map List Name-+ MultiNAT Configuration Example Enter your ISP-supplied values as shown below Previous Screen Change NAT Public Range ADD NAT MAP Firmware upgrades and NAT IP subnets For example Static routes Viewing static routes Adding a static route Deleting a static route Rules of static route installationModifying a static route Main Menu System Configuration IP Address Serving Client Default Gateway Dhcp NetBIOS Options NetBios Type Served IP Addresses screen appears To release these addresses, select Lease Management Dhcp Relay Agent MacIP Kip Forwarding Options You have ﬁnished your IP Setup IPX Deﬁnitions Chapter IPX SetupIPX Features Internetwork Packet Exchange IPX Socket Service Advertising Protocol SAPIPX address Routing Information Protocol RIP IPX Spooﬁng NetBIOSIPX setup Default Gateway Address Menu Configuration Default Answer Profile IPX in the answer proﬁle Off IPX routing tables Main Menu Statistics & Logs User’s Reference Guide AppleTalk protocol Chapter AppleTalk SetupAppleTalk networks AT Routing Table MacIP Routers and seeding Installing AppleTalk Upgrade Feature Set EtherTalk Setup Conﬁguring AppleTalk LocalTalk Setup Aurp Free Trade Zone Aurp setupViewing Aurp partners Adding an Aurp partner Modifying an Aurp partner Conﬁguring Aurp Options Deleting an Aurp partnerReceiving Aurp connections AppleTalk Setup User’s Reference Guide Chapter Monitoring Tools Quick View status overview General Status Current Status Status lights General Statistics Statistics & LogsGeneral Statistics Event Histories WAN Connection Statistics WAN Event History Current Date Routing Tables IP routing table IPX routing table IPX Sap Bindery table AppleTalk routing table Served IP Addresses IP Address Lease Management screen appears Snmp Snmp Setup screen Community strings Snmp traps Modifying IP trap receivers Setting the IP trap receiversViewing IP trap receivers Deleting IP trap receivers User’s Reference Guide Chapter Security Suggested security measures Protecting the conﬁguration screens User accountsProtecting the Security Options screen Dial-in Console Access About ﬁlters and ﬁlter sets Enable SmartStart/Web ServerTelnet access What’s a ﬁlter and what’s a ﬁlter set? How ﬁlter sets work Filter priority Packet First filter Match? Yes ﬁltering rule How individual ﬁlters workﬁlter’s actions Parts of a ﬁlter Who 513 Internet service TCP port161 Aurp AppleTalk 387 Port number comparisons Transmission Control Protocol Putting the parts togetherInternet Control Message Protocol User Datagram Protocol Filtering example #1 Filtering example #2 Design guidelines Disadvantages of ﬁlters An approach to using ﬁlters Working with IP ﬁlters and ﬁlter sets Adding a ﬁlter set Naming a new ﬁlter set Adding ﬁlters to a ﬁlter set Input and output ﬁlters-source and destinationNetopia R-series Router ADD this Filter NOW Cancel Modifying ﬁlters Viewing ﬁlter setsViewing ﬁlters Deleting ﬁlters Sample IP ﬁlter set Modifying ﬁlter setsDeleting a ﬁlter set TCP Icmp UDP Possible modiﬁcations User’s Reference Guide Main Menu System Configuration Filter Sets Firewalls IPX ﬁlters Adding a packet ﬁlter IPX packet ﬁltersViewing and modifying packet ﬁlters Viewing and modifying packet ﬁlter sets IPX packet ﬁlter setsDeleting a packet ﬁlter Adding a packet ﬁlter set ADD Filter SET NOW Cancel Viewing and modifying SAP ﬁlters IPX SAP ﬁltersDeleting a packet ﬁlter set Adding a SAP ﬁlter Viewing and modifying SAP ﬁlter sets IPX SAP ﬁlter setsDeleting a SAP ﬁlter Adding a SAP ﬁlter set Firewall tutorial General Firewall Terms Deleting a SAP ﬁlter set Example TCP/UDP Ports Basic IP Packet ComponentsBasic Protocol Types Binary Representation Firewall design rulesFirewall Logic Established Connections Logical ANDingImplied Rules This is an example of the Netopia IP ﬁlter set screen Filter BasicsExample IP Filter Set Screen Example Example FiltersExample Network Example Example Key Security Authentication Features of the Netopia R2020 Token Security AuthenticationUsing the SecurID token card Securing network environments Security authentication components Conﬁguring for security authentication Connecting using security authentication Establishing a dial-on-demand DOD connection call Current Connection Status Establishing a manual connection call Chapter Utilities and Diagnostics Ping Start Ping Utilities and Diagnostics Time Stop Ping Trace Route Secure Authentication Monitor Telnet client Transferring conﬁguration and ﬁrmware ﬁles with Tftp Factory defaultsDisconnect Telnet Console Session Updating ﬁrmware Downloading conﬁguration ﬁles Uploading conﬁguration ﬁles Transferring conﬁguration and ﬁrmware ﬁles with Xmodem Idle Do you want to send a saved configuration to your Netopia? Restarting the system User’s Reference Guide Part III Appendixes User’s Reference Guide Appendix a Troubleshooting Conﬁguration problems Network problems SmartStart TroubleshootingConsole connection problems Technical support Power outagesHow to reach us Before contacting Netopia Product information can be found in the following Netopia Bulletin Board Service 1Online product information FAX-Back Appendix B Setting Up Internet Services Finding an Internet service provider Pricing and support Setting up a Netopia R2020 accountUnique requirements ISP’s Point of presence SmartIP Local LAN IP address information to obtain NAT enabledLocal LAN IP address information to obtain NAT-disabled Obtaining information from the ISP Remote WAN IP address information to obtain About IP addressing What is IP?Appendix C Understanding IP Addressing Subnets and subnet masks Example Using subnets on a Class C IP internet Subnet masks Network conﬁguration ISP Network Background Example Working with a Class C subnetDistributing IP addresses Technical note on subnet masking 255.255.255.224 Dhcp Address Serving Netopia R2020 Dhcp Server CharacteristicsConﬁguration MacIP Serving Using address servingManually distributing IP addresses Serve dynamic WAN clients Tips and rules for distributing IP addresses Understanding IP Addressing C-9 Dhcp example Nested IP subnets Internet 0.0 C.1 WAN Broadcasts Packet header types User’s Reference Guide Appendix D Binary Conversion Table Decimal Binary Appendix E Further Reading User’s Reference Guide Further Reading E-3 User’s Reference Guide Appendix F Technical Specifications and Safety Information Pinouts for Auxiliary Port Modem Cable Environment Power requirementsDescription VDC input Amps Regulatory notices Software and protocolsAgency approvals Declaration for Canadian users Battery Important safety instructionsTelecommunication installation cautions User’s Reference Guide Appendix G About 56K Line Access Outbound data 33.6K 67.2K Inbound data 56K 112K User’s Reference Guide Glossary Bps See bits per second User’s Reference Guide Glossary User’s Reference Guide Remapping See network number remapping User’s Reference Guide Glossary User’s Reference Guide Index Numerics Index-2 Index-3 Index-4 Index-5 Index-6 Limited Warranty and Limitation of Remedies User’s Reference Guide

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