Manuale UtenteSommarioAbout This Guide17Audience17PortMaster Documentation17Additional References19RFCs19ITU-T Recommendations21Books21Document Conventions22Document Advisories23Contacting Lucent Remote Access Technical Support23For the EMEA Region24For North America, Latin America, and the Asia Pacific Region24PortMaster Training Courses24Subscribing to PortMaster Mailing Lists25Introduction 127PortMaster Software27Preconfiguration Planning28Configuration Tips29Basic Configuration Steps30How the PortMaster Works 233Booting the PortMaster33PortMaster Initialization35On-Demand Connections36PortMaster Security Management36Port Status and Configuration37Configuring Global Settings 339Setting the System Name40Setting the Administrative Password40Setting the Dynamic Host Control Protocol (DHCP) Server40How the Cable Modem Telephone Return System Works41Setting the Default Route Gateway43Configuring Default Routing44Configuring Name Resolution44Using the Host Table45Setting the Name Service45Setting the Name Server46Setting the Domain Name46Setting the Telnet Port47Using the Telnet Port as a Console Port47Setting the Number of Management Application Connections47Setting System Logging47Setting the Loghost48Disabling and Redirecting Syslog Messages48Setting Administrative Logins to Serial Ports50Configuring an IP Address Pool50Setting the Reported IP Address51Configuring SNMP51About the livingston.mib Definition File52Examining the MIB Structure52PortMaster Modem Table58Setting SNMP Monitoring59Setting SNMP Read and Write Community Strings59Adding SNMP Read and Write Hosts60Viewing SNMP Settings61Monitoring SNMP Alarms61Displaying the Routing Table61Setting Static Routes62Adding and Deleting a Static Route for IP62Adding and Deleting a Static Route for IPX63Modifying the Static Netmask Table64Enabling NetBIOS Broadcast Packet Propagation67Setting Authentication for Dial-In Users67Setting Call-Check Authentication68Setting the ISDN Switch68Configuring the Ethernet Interface 469Setting General Ethernet Parameters69Configuring RIP Routing69Applying Filters70Setting IP Parameters71Setting the IP Address71Setting the Subnet Mask72Setting the Broadcast Address72Enabling or Disabling IP Traffic72Setting Ethernet IPX Parameters73Setting the IPX Network Address73Enabling or Disabling IPX Traffic73Setting the IPX Frame Type74Configuring Ethernet Subinterfaces75Setting OSPF on the Ethernet Interface76Configuring an Asynchronous Port 577Asynchronous Port Uses77General Asynchronous Port Settings79Overriding Certain Port Settings79Setting the Port Speed79Parity Checking80Setting Databits80Setting Flow Control80Setting the Dial Group81Displaying Extended Port Information81Setting the Login Prompt81Setting the Login Message82Setting an Optional Access Filter82Setting Port Security82Allowing Users to Connect Directly to a Host82Setting a Port as the Console83Setting the Port Idle Timer83Configuring a PortMaster for Login Users84Setting the Port Type85Setting the Login Service86Setting the Login Host87Setting the Terminal Type87Configuring a Port for Access to Shared Devices87Setting the Device Service90Configuring a Port for Network Access91Network Dial-In-Only Access92Network Dial-Out-Only Access93Network Dial-In-and-Out (Two-Way) Access94Configuring a Port for a Dedicated Connection96Setting the Protocol98Setting the MTU Size98Setting the Destination IP Address and Netmask98Setting the IPX Network Number98Configuring RIP Routing99Configuring Compression99Setting the PPP Asynchronous Map100Setting Input and Output Filters101Connecting without TCP/IP Support101Configuring a Synchronous WAN Port 6103Synchronous Port Uses103Configuring WAN Port Settings106General Synchronous Settings106Settings for Hardwired Connections109Configuring Dial-In Users 7115Configuring the User Table115Displaying User Information116Adding Users to the User Table116Deleting Users from the User Table117User Types117Network Users117Login Users117Configuring Settings for Network and Login Users118Setting a Password118Setting the Idle Timer118Setting the Session Limit118Configuring Network Users118Setting the Protocol119Setting the User IP Address119Setting the Subnet Mask120Setting the IPX Network Number120Configuring RIP Routing120Setting the Asynchronous Character Map121Setting the MTU Size121Setting the Maximum Number of Dial-In Ports122Setting Compression122Setting Filters123Specifying a Callback Location124Configuring Login Users124Setting the Login Host124Applying an Optional Access Filter125Setting the Login Service Type126Specifying a Callback Telephone Number127Configuring Dial-Out Connections 8129Configuring the Location Table129Creating a Location131Setting the Connection Type131Setting the Telephone Number133Setting the Username and Password133Setting the Protocol133Setting the Destination IP Address134Setting the Destination Netmask134Setting the IPX Network Number134Setting RIP Routing135Setting the Dial Group136Setting the MTU Size136Configuring Compression136Setting the Idle Timer138Setting Data over Voice138Setting CHAP138Setting the Asynchronous Character Map139Setting Multiline Load Balancing139Setting the Maximum Number of Dial-Out Ports140Setting Bandwidth-on-Demand140Setting Filters141Input Filters141Output Filters141Testing Your Location Configuration142Configuring Filters 9143Overview of PortMaster Filtering143Filter Options144Filter Organization145How Filters Work146Creating Filters147Creating IP Filters148Filtering TCP and UDP Packets149Creating IPX Filters149Displaying Filters150Deleting Filters150Example Filters151Simple Filter151Input Filter for an Internet Connection152Input and Output Filters for FTP Packets153Rule to Permit DNS into Your Local Network154Rule to Listen to RIP Information154Rule to Allow Authentication Queries155Rule to Allow Networks Full Access155Restrictive Internet Filter155Restricting User Access157Using Modems 10159Null Modem Cable and Signals159Modem Functions160Using Automatic Modem Configuration160Displaying Modem Settings and Status160Adding a Modem to the Modem Table161Associating a Modem with a Port164Configuring Ports for Modem Use165Setting the Port Speed165Setting Modem Control166Setting Parity166Setting the Flow Control166Hanging Up a Line167Configuring the PortMaster 3 11169Configuring General Settings169Displaying Line Status169Configuring Line Use170Setting Channel Groups170Setting the Channel Rate171Setting the Inband Signaling Protocol for T1171Setting the Inband Signaling Protocol for E1172Configuring ISDN PRI Settings173Setting the ISDN PRI Switch173Setting the Framing Format173Setting the Encoding Method174Setting the Pulse Code Modulation175Setting the Loopback175Setting the Directory Number175Using True Digital Modems176Setting Digital Modems176Hot-Swapping Digital Modem Cards177Setting Digital Modems to Analog Service177Using Channelized T1178Why Use Channelized T1?178How to Order DS-1 Service from the Telephone Company178Configuring the PortMaster 3 for Channelized T1179Example Channelized T1 Configuration179Using the T1 Expansion Card180Clocking180Configuring the T1 Expansion Card for Fractional T1181Troubleshooting the T1 Expansion Card182Using Multichassis PPP183Setting Multichassis PPP183Displaying Multichassis PPP Addresses183Disconnecting a User from a Virtual Port183Troubleshooting the PortMaster3184Using ISDN BRI 12185Overview of ISDN BRI Connections185Provisioning187Configuring ISDN188ISDN BRI Switch Types188Setting the Switch Type189Service Profile Identifier (SPID) for ISDN BRI189Terminal Identifier (TID) for ISDN BRI190Directory Number190Information Elements (IEs)190Multilink PPP191Multiple Subscriber Network for an S/T Interface192Port Limits192Data over Voice192ISDN Port Configuration Tips193ISDN BRI Unnumbered IP Configuration Example193Configuration Steps193Configuring the PortMaster in Denver195Configuring the PortMaster in San Francisco199Testing the Setup204Troubleshooting an ISDN BRI Connection205Interpreting ISDN BRI Port Status206Using Frame Relay 13207Overview of Frame Relay207PVCs and DLCIs208Line Speed208Port Speed208CIR and Burst Speed208Discarding Frames209Ordering Frame Relay Service209LMI Types209Frame Relay Configuration on the PortMaster210Enabling LMI211Enabling Annex-D212Listing DLCIs for Frame Relay Access212Configuration Steps for a Frame Relay Connection213Configuring the PortMaster in Bangkok214Configuring the PortMaster in New York215Troubleshooting a Frame Relay Configuration217Frame Relay Subinterfaces218Configuring Subinterfaces218Troubleshooting Subinterfaces220Example: Configuring a Frame Relay Subinterface221Using Synchronous V.25bis Connections 14223Overview of Synchronous V.25bis Dial-Up Connections223Configuration Steps for a Synchronous V.25bis Connection225Configuring the PortMaster in Boston225Configuring the PortMaster in Miami229Testing the Configuration234Troubleshooting a Synchronous V.25bis Connection235Using Office-to-Office Connections 15237Overview of Example Configuration237Configuration Steps for an Office-to-Office Connection239Configuring the Office Router in London240Configuring the PortMaster in Paris244Testing the Setup248Setting the Console Port for Multiline Load Balancing249Using ISDN for On-Demand Connections251Using Internet Connections 16253Overview of Continuous Internet Connections255Configuration Steps for an Internet Connection255Configuring Global Settings256Configuring Port Settings256Configuring a Dial-Out Location259Testing the Continuous Dial-Out Setup260Testing the Network Hardwired Setup261Providing Network Filtering262Using ISDN for Internet Connections263Providing User Dial-In Access 17265Overview of Dial-In Configuration265Example Configuration267Configuration Steps for Dial-In Access268Connecting Modems269Configuring Global Settings269Configuring Ports270Configuring Users272Dial-In Login Users273Dial-In Network Users273Testing the User Dial-In Setup274Accessing Shared Devices 18277Overview of Shared Device Access Methods277Host Device Configuration277Network Device Configuration278Configuration Steps for Shared Device Access280Configuring Global Settings280Configuring Port Settings281Configuring a Network Device for Telnet Access284Using Synchronous Leased Lines 19287Overview of Leased Line Connections287Configuration Steps for Leased Line Connections289Configuring the PortMaster Office Router in Rome290Configuring the PortMaster Office Router in Florence292Troubleshooting a Leased Line Connection294Networking Concepts A297Network Addressing297IP Addressing297IP Address Notation298Reserved IP Addresses301Private IP Networks301IP Address Conventions302IPX Addressing302Netmasks303Using Naming Services and the Host Table304Managing Network Security305RADIUS306ChoiceNet306TCP and UDP Ports and Services B307Glossary311Command Index347Subject Index353Dimensioni: 3,64 MBPagine: 364Language: EnglishApri il manuale
