NetEngine 6000 and 7000 Family TM User Guide Version 3.5 Verilink Corporation 127 Jetplex Circle Madison, Alabama 35758 http://www.verilink.com Copyright 2003 Polycom, Inc. All rights reserved. NetEngineTM 7000 Family, ACOSTM, Advanced Communications EngineTM, and Atlas Communication Engines, Inc., are trademarks of Polycom, Inc. All other brand or product names are trademarks or registered trademarks of their respective companies or organizations.
Table of Contents Preface Audience.................................................................................xiii Contents .................................................................................xiii Safeguards .............................................................................xiv Product Warranty.................................................................... xv Contacting Verilink—Repair and Warranty Information .......... xv Conventions.......................................
Using the Menu Interface ....................................................... 17 Basic IAD Configuration ......................................................... 20 Connecting LAN, WAN, USI and Telephones.........................20 Ethernet LAN Connection ................................................. 20 WAN Connections ............................................................. 20 USI Connection (7200, 7300) ........................................... 21 Telephone Connections......................
Selecting the Physical Interface ............................................. 60 Configuring the G.SHDSL Interface........................................ 61 Configuring the SDSL Interface—6500 ..................................63 Configuring the SDSL Interface.............................................. 65 Configuring the ADSL Interface.............................................. 69 Setting the Interface to T1 or E1............................................. 70 Configuring the T1 Interface .........
Configuring DNS Client ........................................................ 114 Configuring DHCP Client...................................................... 116 Configuring DHCP Relay...................................................... 117 Configuring the Telnet Server Port ....................................... 119 Configuring IP Filtering ......................................................... 119 Configuring IP Header Compression (IPHC)........................
Setting Jitter Delay ............................................................... 142 Displaying Jitter Delay .......................................................... 143 Setting Start Mode ................................................................ 143 Setting SLIC Control Mode................................................... 144 Setting Compander Mode..................................................... 145 Set On Hook Transmission Mode.........................................
Displaying DHCP Server Assigned and Unassigned Addresses ................................................... 178 Displaying DHCP Entry Details ............................................ 179 Deleting a DHCP Client Entry............................................... 179 Deleting a DHCP Assignment Entry ..................................... 179 Chapter 10 Multicast Configuration Configuring Multicast ............................................................
Deleting a NAT Local Server Entry....................................... 200 Deleting a NAT Alias Entry ................................................... 200 Chapter 12 IAD Reports The Report Menu.................................................................. 202 Current Configuration Report ............................................... 203 Network Statistics Reports.................................................... 206 Interface Statistics Reports .................................................
set dhcp server netbios ........................................................ 247 set dhcp server domain ........................................................ 247 set dhcp server range........................................................... 248 set dns server address ......................................................... 248 set ip default route ................................................................ 248 set ip route.......................................................................
Chapter 14 Troubleshooting and Diagnostics Using the Diagnostics Menu................................................. 260 POTS Diagnostics ................................................................ 260 SDSL Diagnostics................................................................. 265 ISDN-BRI Diagnostics .......................................................... 266 Troubleshooting the IAD....................................................... 267 Chapter 15 Verification Power-up Test............
Preface The Verilink NetEngine Family IAD User Guide contains the information you need to install, connect and configure each Verilink NetEngine IAD in a customer’s premises. Audience This guide is intended for network engineers and other professionals in the telecommunications industry who are engaged in the installation, configuration, management and support of telephone and computer networks, network access products, and related equipment.
Preface xiv Chapter 7, Voice Path Configuration on page 139, describes how to set up voice ports for use in various DSLAM and voice gateway environments. Chapter 8, Firewall Configuration on page 169, provides information about setting up the IAD to perform IP filtering. Chapter 9, DHCP Server Configuration on page 171, walks you through the steps required to configure the Dynamic Host Configuration Protocol (DHCP) server and client.
Preface xv u u u u u u Do not spray liquids directly onto the system when cleaning. Always apply the liquid first to a static free cloth. Do not immerse the system in any liquid or place any liquids on it. Do not disassemble this system (except as instructed in the manufacturer's instructions). To reduce the risk of shock and to maintain the warranty on the system, a qualified technician must perform service or repair work. Avoid using this product during an electrical storm.
Preface xvi 6200 POWER LAN LINK LAN ACT WAN LINK VOICE Regulatory Notices This paragraph alerts you to information that is specific to one or more IADs, listed immediately to the left of the text. Note that in some cases, the number on the front of the IAD is the series number (6200, for example). The note may reference the actual IAD—6200-8—as noted on product tag affixed to the bottom of the IAD.
Preface xvii Before connecting your IAD, you must inform the telephone company of the following information. IAD SOC/REN USOC FIC NE6200-8, NE7216, NE7224, NE6200-8C, NE7216C. ND7224C SOC = 6.0N RJ48C 04DU9.BN, 04DU9.DN, 04DU9.1KN, 04DU9.1SN NE6100-4, NE6108 REN = 0.0B RJ11C - An FCC compliant telephone cord and modular plug is provided with this equipment.
Preface xviii appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection.
Preface xix Konformitetserklæring: Hermed erklærer Polyspan Ltd., at indestående NetEngine er i overensstemmelse med de grundlæggende krav og de relevante punkter i direktiv 1999/5/EF. Konformitätserklärung: Hiermit erklärt Polyspan Ltd., dass der NetEngine die grundlegenden Anforderungen und sonstige maßgebliche Bestimmungen der Richtlinie 1999/5/EG erfüllt. Vaatimustenmukaisuusvakuutus: Polyspan Ltd.
Preface xx NetEngine IAD User Guide
1. Introduction This chapter introduces Verilink’s NetEngine 6000 and 7000 family Integrated Access Devices (IAD) and describes their hardware and software. You should be aware of the characteristics of each IAD to properly install and configure them for operation in a customer’s premises.
Introduction Data Interfaces 2 The data connection through the IAD supports IEEE 802.10-compliant bridging and routing. When the IAD is configured for routing, it supports Routing Information Protocol (RIP) version 1, version 2, or static IP routing. The IAD complies with RFC-1812 when interfacing with Version 4 IP routers.
Introduction 3 u u NetEngine 6500 IADs—provides voice services and high-speed Internet or corporate connectivity over G.SHDSL, and provides 4 or 8 voice ports (6504 and 6508). NetEngine 6104i/6504i IADs—provides voice services and highspeed Internet or corporate connectivity over ADSL (6104i) or G.SHDSL (6504i), plus 4 ISDN Basic Rate Interface (BRI) ports for up to 8 voice extensions. Physical and electrical specifications for each IAD are listed in Appendix C, NetEngine IAD Specifications on page 279.
Introduction 4 Rear Panel Connectors On the rear panel (Figure 1–3), the IAD contains several connectors. The type and position of the WAN and telephone connectors vary by IAD. Figure 1–3.
Introduction NetEngine 7000 IAD Family 5 The Verilink NetEngineä 7000 IAD family provides a highly interoperable, cost-effective broadband solution for voice and high-speed data integration that is compatible with industry-leading DSLAM and Voice Gateway manufacturers. These IADs prioritize voice packets and dynamically allocate bandwidth between voice and data services. Features u u u u u u u u u u Interoperable with DSLAMs based on Alcatel, Texas Instruments, MetaLink, and Globespan chip sets.
Introduction 6 Figure 1–4. 7000 Family IAD Front Panel Front Panel NetEngine 7200 POWER LAN LINK LAN ACT WAN LINK VOICE DCE LINK DCE ACT Status Indicators Table 1–2. Front Panel LEDs LED Description POWER Illuminates when the IAD is powered on. LAN LINK Illuminates when there is an operational LAN connection on the Ethernet port. LAN ACT Flashes when there is activity on the Ethernet port.
Introduction 7 AC Power Connects the IAD to an AC outlet of 108-130 volts via an AC power cord. 10/100Base-T Ethernet Port Connects the IAD to the local area network using a CAT-5 straight through Ethernet cable, or directly to a PC for accessing via Telnet (using a crossover cable, customer-supplied). WAN Interfaces Depending on the IAD, WAN interfaces include the following: u u T1/E1—uses an RJ48 connector for the connection. SDSL—uses an RJ45 connector for the connection.
Introduction 8 NetEngine IAD User Guide
2. Quick Start Guide This chapter describes the steps to install, connect, and set the IP address of the NetEngine IAD. It introduces the menu interface and describes how to perform basic configuration for common LAN and WAN environments. It also describes basic operations—resetting the IAD, and logging off. In many cases, all the information you need to get an IAD up and running in a customer’s premises is contained in this single chapter.
Quick Start Guide Unpacking the IAD 10 Each IAD is packed and shipped in a durable container. If you haven’t already done so, open the container and unpack the IAD. Carefully remove the IAD from the package and packing material. IAD Package Components Each IAD is shipped with the components listed below. As you unpack them, note their condition and identity, and compare the list to the packing list in the package.
Quick Start Guide 11 vertically, ensure at least 3 inches of distance between other IADs or other equipment. NOTE 6000 family IADs may be stacked on top of one another, when mounted horizontally. 7000 family IADs may be rack mounted.
Quick Start Guide 12 Power Up the IAD 1. With the console cable connected, on 6000 family IADs plug the AC power adapter into the IAD. On 7000 family IADs, turn on the power switch, located on the back panel. This starts the IAD and it executes the boot process to begin normal operation. 2. Verify that the Power indicator on the front panel illuminates. NOTE As the IAD boots, it sends status messages to the console port. If you are connected, you will see the boot sequence progress.
Quick Start Guide 13 7. Type the default password (supervisor, or your password if different) and press Enter. 8. If log in is not successful, the IAD displays the following message: Invalid UserID or Password - Try again Press any key to continue... 9. Press any key, and repeat the log in sequence. If you cannot log in, call your support provider for assistance. When you first log in, the IAD displays the Main menu. The menu may vary, depending on the IAD. Figure 2–1.
Quick Start Guide 14 Figure 2–2. Router Configuration Menu ***************************************** Router Configuration Menu ***************************************** C. U. M. S. R. V. P. N. H. L. T. F. Q. B. D.
Quick Start Guide 15 6. The IAD displays the following information: Current subnet mask = 0.0.0.0 Enter new subnet mask for this interface: Type the new subnet mask (usually 255.255.255.0) and press Enter. 7. The IAD displays the following instructions: Select priority Normal/High [N/H] (N): Give the interface normal priority—type N or press Enter. 8. Type Y or Enter to save the new IP address and subnet mask. 9. To exit, press Escape, then type Y to terminate the session. 10.
Quick Start Guide Connecting via Telnet 16 To manage the IAD via the LAN (or Intranet), you must set an IP address for the Ethernet port before you can use Telnet to access the IAD. NOTES Although you can also access the IAD using Telnet via the WAN (provided a management DLCI or PVC is configured along with a WAN IP address), this section describes connecting via the LAN. For information about setting the IP address of the WAN port, see Chapter 6, WAN Configuration on page 51.
Quick Start Guide 17 4.Type your password and press Enter to display the Main menu. ***************************************** Main Menu ***************************************** 1. 2. 3. 5. 6. 7. 8. 9. D. N. T. Z. C. R. P.
Quick Start Guide 18 Figure 2–4. Main Menu for Supervisor ***************************************** Main Menu ***************************************** 1. 2. 3. 5. 6. 7. 8. 9. D. M. N. T. Z. C. R. P. E. O.
Quick Start Guide 19 Navigating the IAD Menu Interface Menus in the IAD configuration system are arranged hierarchically. That is, you select single-key options to navigate down to display specialized menus and specific tasks, and press the Escape key successively to return back to menus higher in the interface. The specific menus, submenus and commands that display depend on the interfaces for the specific IAD, the options configured and the security level that you use to log in.
Quick Start Guide 20 Exiting the Menu Interface To exit the menu interface, return to the Main menu using the Escape key, and press Escape one more time. The IAD asks you to confirm—press Y to exit (or press Return to accept the default value (N) to cancel the exit). After exiting, you can quit the terminal emulator or Telnet application. If you made changes to the configuration that require resetting the IAD, be sure to do so before exiting.
Quick Start Guide 21 Making G.SHDSL Connections G.SHDSL-equipped IADs use an RJ11 connector on the rear panel for WAN connection. To make the connection, plug the WAN cable into the RJ11 WAN connector. Table D–7 on page 290 lists the G.SHDSL connector pinouts. Making SDSL or ADSL Connections SDSL- and ADSL-equipped IADs use an RJ45 connector on the rear panel for WAN connection. To make the connection, plug the xDSL cable into the RJ45 WAN connector. Table D–6 on page 290 lists the RJ45 WAN pinouts.
Quick Start Guide 22 Making RJ21X Connections (7000 family) The pin assignments for the RJ21X connector are telco standard. Connect telephone devices from an RJ11 jack field, or a punch down block. Each line provides a two-wire loop or groundstart connection. To perform the connection, use a customer-provided cable terminated at one end with an RJ21X connector.
3. Administration This chapter describes how to control security to your IAD, validate users using a RADIUS server, configure SNMP via IP or EOC, upgrade IAD software, and perform other general and utility-oriented tasks.
Administration IAD Security 24 To maintain IAD security, the IAD provides multi-level login access using a single user ID and password, which you can set at the following levels: u u u User Network Administrator Supervisor The user ID at the User security level may be modified, but the user ID at the Network Administrator and Supervisor level may not be modified. The password for each security level may be changed.
Administration 25 Table 3–2 lists the default values for the user IDs and passwords: Table 3–2. Default User IDs and Passwords Security Level User ID Password User Network Administrator NetMan Supervisor Supervisor supervisor The user ID and password may contain up to 17 alphanumeric characters. These values are case sensitive; spaces and punctuation characters are not allowed. NOTE The IAD can only store one user ID and password at each security level.
Administration 26 Changing the User Level User ID To change the user ID for the User security level (the only security level that allows the user ID to be changed), follow these steps: 1. On the Main menu, type 8 (Configure Login) to display the Password Configuration menu. 2. Type 1 to change the user ID for the User security level. Enter new User ID (up to 17 characters) > 3. Type the new User ID and press Enter. The IAD informs you that the user ID has been updated. 4. Reset the IAD (page 15).
Administration RADIUS Server Settings 27 You can use a RADIUS server to determine the validity of unknown user ID/password pairs in your IAD. To use a RADIUS server, set the following options: u u u Change the primary or secondary RADIUS Server Address Change the primary or secondary RADIUS Encryption Secret Display RADIUS Configuration NOTE Verilink does not provide a RADIUS server. You must provide a RADIUS server to use this feature. For more information on RADIUS servers, see RFC 2865.
Administration 28 3. Type the new encryption key and press Enter. 4. Reset the IAD (page 15). Displaying the RADIUS Configuration To display the current RADIUS server configuration: 1. On the Main menu, select Configure Login to display the Password Configuration menu (page 25). 2. Type 9 to select Display RADIUS Configuration.
Administration Setting Up SNMP 29 You can enable SNMP over IP and/or EOC (when the voice gateway is AAL2/LES CAS or ELCP). By default, the IAD is configured with SNMP disabled. When SNMP is enabled and the settings are configured, you can use SNMP to remotely manage the IAD by getting and setting IAD values, and monitoring IAD events.
Administration 30 Enabling and Disabling SNMP via IP Type E to enable or disable SNMP via IP: 1. The IAD displays the current status of SNMP and a prompt: SNMP via IP is currently DISABLED To enable SNMP, type E. To disable SNMP, type D. 2. The IAD saves the configuration (if changed). Continue with other SNMP settings, or press Escape to return to the Main menu. 3. Reset the IAD (page 15) for changes to take effect. Enabling and Disabling SNMP via EOC Type F to enable or disable SNMP via EOC: 1.
Administration 31 Configuring the System Name Type N to configure the system name (up to 39 alphanumeric characters): 1. The IAD displays the current system name and prompt: System Description is currently: Enter new System Description > Type the new system name and press Enter. 2. The IAD saves the configuration. Continue with other SNMP settings, or press Escape to return to the Main menu. 3. Reset the IAD (page 15).
Administration 32 Enabling or Disabling SNMP Traps via EOC Type U to enable or disable SNMP traps via EOC: 1. The IAD displays the current status and prompt: SNMP traps sent via EOC are currently DISABLED To enable traps via EOC, type E. To disable them, type D. 2. The IAD saves the configuration. Continue with other SNMP settings, or press Escape to return to the Main menu. 3. Reset the IAD (page 15) for changes to take effect.
Administration Upgrading the System 33 Periodically, Verilink may provide new software that you will download to the IAD to upgrade the system. You must use TFTP to perform the file transfer when upgrading the entire system. NOTE Some gateways directly support file transfer as a means of upgrading IADs. For information, refer to the Voice Gateway manufacturer’s operating manual.
Administration 34 2. Type X to display the File Transfer menu. Figure 3–4. File Transfer Menu ******************************************* File Transfer Menu ******************************************* B. Load Boot ROM O. Update ACOS [acos.bin] X. Update Entire System A. File Transfer Utilities 3. Type X to update the entire system (you must use TFTP). Respond by typing Y to continue. 4. The IAD displays the following: **** Download using TFTP **** Enter ip address of TFTP server. (98.121.1.167) -> 5.
Administration Setting up Your LAN Connection 35 The IAD LAN port may be set for full duplex Ethernet operation if your IAD is set up as a router. Full duplex mode allows simultaneous transmission and receipt of Ethernet packets. On the Main menu, type 6 (Configure LAN) to display the LAN Configuration menu. Figure 3–5. LAN Configuration Menu ******************************************* LAN Configuration Menu ******************************************* 1. 10 Mbps Full Duplex 2. 10 Mbps Half Duplex 3.
Administration Using System Utilities 36 The Utilities menu contains utility commands, and several menus to upgrade ACOS software and support ACOS application development. To display the Utilities menu, type 9 on the Main menu. 7000 family IADs display a menu with option U, the USI port command: Figure 3–6. Utilities Menu ******************************************* Utilities Menu ******************************************* P. T. U. Z. V. R. D. W. E. A. F. G. X.
Administration 37 Using Trace Route Use Trace Route to trace the network route to a specified host. To run Trace Route, follow these steps: 1. Type X on the Utilities menu and press Enter. 2. Type the IP address or host name to trace and press Enter. If you enter a host name, you must enter the domain name with the host name. For example, mycomputer.mydomain.com. The IAD displays each hop, as shown in the following sample report: Trace Route Results to 91.1.1.1 1 5ms 91.1.1.
Administration 38 Configuring the Console Timeout Period To maintain security, you can set the amount of time a console or Telnet session remains alive before termination due to inactivity. To set the timeout period, follow these steps: 1. Type V on the Utilities menu to display this message and prompt: Console timeout is currently disabled. Enter new console timeout in minutes, 0 to disable timeout. (0-60) [0]: 2. Type the timeout value—a value between 0-60 minutes (default 3), and press Enter.
Administration 39 2. The IAD displays the following menu: ******************************* Select Default ******************************* 1. Custom Defaults 2. Factory Defaults Type 1 to set the config.st config file as the boot file —or— Type 2 to set the default.st config file as the boot file. 3. The IAD displays the following: WARNING: Saving System settings as Custom Defaults Press Y to Save Defaults-> Type Y to confirm the process. 4. The IAD updates the setting and displays the Utility menu. 5.
Administration 40 1. Type A on the Utilities menu. The IAD deletes any existing reset reason, and displays the Utility menu.
Administration Using the File System 41 The File System menu contains commands to manage files on the IAD. To display the File System menu, type F on the Utilities menu. Figure 3–7. File System Menu *************************************************** File System Menu *************************************************** D. C. R. X. F. S.
Administration 42 Copying Files To duplicate a file with a new name, follow these steps: 1. Type C on the File System menu. The IAD prompts for the name of the source file: old filename -> 2. Type the name of the existing file (including the suffix) and press Enter. The IAD prompts for the name of the new file: new filename -> The IAD copies and saves the file with the new name. When the operation is complete, the IAD displays the File System menu. Renaming Files To rename a file, follow these steps: 1.
Administration Using the Debug Menu 43 The Debug menu contains commands to set various debugging options. Debugging should only be enabled specifically during a debugging or monitoring session, and disabled when the session is complete. Enabling multiple debugging options simultaneously slows IAD performance. NOTE Debugging commands are reserved for use by Verilink network engineers. Debugging options may be enabled and disabled without resetting the IAD.
Administration 44 Enabling and Disabling STP Debug Mode When you enable STP debugging, the IAD displays STP debug messages. To enable or disable STP debugging, follow these steps: 1. Type S on the Debug menu. The IAD displays the STP debug status: STP Debug Mode is currently DISABLED 2. Type E to enable STP debugging, or type D to disable it. The IAD sets STP debug mode to the setting you entered, and displays the Debug menu.
Administration Performing File Transfers 45 The File Transfer menu allows you to transfer groups of files to or from the IAD. To display the File Transfer menu, type X on the Utilities menu. Figure 3–10. File Transfer Menu *************************************************** File Transfer Menu *************************************************** B. O. X. A. T. Load Boot ROM Update ACOS [acos.
Administration 46 Updating ACOS Type O on the File Transfer menu to display the File Transfer Method menu and download Verilink’s Atlas Communications Operating System (ACOS) to the file system in Flash memory on the IAD. The file is stored on the IAD as acos.bin. The IAD displays the File Transfer Method menu. 1. Type 1 to use TFTP, or 2 to use XMODEM to transfer the new version of ACOS to the IAD. If you select XMODEM, proceed to step 4. 2.
Administration 47 Type the name of the file and press Enter. To exit without transferring the file, press Escape or Enter without typing the file name. 4. When XMODEM is selected, if the file is not located, the IAD prompts you for the file transfer speed. 5. The IAD transfers the file via TFTP or XMODEM. 6. Reset the IAD (page 15) to utilize the new file. If you transfer acos.bin using this option, perform a hard reset (page 38).
Administration 48 Setting Derived Timing Options Use the Derived Timing options to enable and disable Derived Timing, and to debug Derived Timing. To configure set derived timing settings, type T (Telephony Clock Recovery) on the Main menu. (The Telephony Clock Recovery menu supports both Derived Timing (software clock aging), and Network Timer Reference (hardware clock alignment), available on some IADs.
Administration 49 2. Type 1, 2, or 3 to enable or disable specific derived timing debugging messages. For each option, the IAD displays the Derived Timing Debug menu. 2. Type 1 to enable debug messages, or 2 to disable debug messages. 3. Reset the IAD (page 15). Verifying an IP Address When operating the IAD in a network, there are several different IP addresses you should be aware of: u u One for a computer running Windows. One or more for the IAD.
Administration 50 NetEngine IAD User Guide
4. WAN Configuration This chapter describes how to configure the IAD WAN interface and datalink protocol for data operation. u u u u u u u u u u u u u u u Basic WAN setup tasks (page 52) Using the WAN Configuration menu (page 56) Selecting the Datalink Protocol (page 56) 6500—Selecting the Physical Interface (page 60) Configuring the G.
WAN Configuration Basic WAN Setup Tasks 52 To set up the IAD for voice and data operation, you must perform at least these basic tasks: u u u u u u Select ATM or Frame Relay as the datalink protocol (page 56) For ATM protocol, configure ATM PVCs (page 81) and ATM options (page 90) For Frame Relay protocol, configure Frame Relay DLCIs (page 93) and Configure Frame Relay options (page 97) Configure the WAN interface for your IAD (following) For channelized T1, set up voice and data circuits (page 58) Con
WAN Configuration 53 Figure 4–2.
WAN Configuration 54 Identifying your WAN Interface and Datalink Protocol The sections you’ll use to perform WAN configuration depend on the IAD model and the datalink protocol you choose. Voice and data traffic are each carried in their own PVCs (ATM protocol) or DLCIs (Frame Relay protocol). You may define up to 8 PVCs or DLCIs for voice and data. For a voice circuit, a single PVC or DLCI can carry the voice traffic for all voice ports on the IAD.
WAN Configuration 6 POWER LAN LINK LAN ACT WAN LINK VOICE 55 6204c 6208c 7216c Channelized T1 with Frame Relay 1. 2. 3. 4. 5. 6. Set the datalink protocol to Frame Relay (page 56) Set up data and voice channels (page 58) Configure T1 (page 72) Configure DLCIs (page 93) Configure Frame Relay options (page 97) Configure the voice path (page 139) Channelized T1 with ATM 1. 2. 3. 4. 5. 6.
WAN Configuration Using the WAN Configuration Menu 56 Configuring the IAD for data involves several tasks. Tasks in this chapter are described beginning at the WAN Configuration menu (which varies, based on the WAN interface and datalink protocol). Figure 4–3. WAN Configuration Menu ************************************** The IAD displays WAN Configuration Menu the physical ************************************** interface in this Configuring T1/E1 status message. 1.
WAN Configuration 57 Selecting ATM or Frame Relay When you select ATM as the datalink protocol, the IAD displays the ATM and PVC options on the WAN Configuration menu: Figure 4–5. WAN Configuration Menu (ATM) ***************************************** WAN Configuration Menu ***************************************** Configuring G2237 xDSL 1. 2. 3. 4.
WAN Configuration Setting Up TDM Voice 58 TDM Voice allows you to set up data and voice circuits on channelized T1 circuits. You may set up TDM Voice only, or TDM Voice + ATM, or TDM Voice + Frame Relay. To set up TDM voice on channelized IADs: Option E—TDM Voice is displayed only on channelized IADs. POWER LAN LINK LAN ACT WAN LINK VOICE 1. On the WAN Configuration menu, type 1 to select Configure Datalink Protocol. 2.
WAN Configuration 59 9. The IAD asks you for the starting channel: Enter starting channel of this voice channel chunk: Type the starting channel number for this chunk of circuits. 10. The IAD asks if you want to allocate more circuits: Do you want to continue allocating new chunks?[y/n]: 11. Type Y to repeat these steps, or N to continue. 12. The IAD asks you to select the signaling protocol for voice: Enter the signaling protocol on voice channels: 1. Loop Start 2. Ground Start (Opt.
WAN Configuration Selecting the Physical Interface POWER LAN LINK LAN ACT WAN LINK VOICE 60 On all IADs except the 6500 series, the WAN interface is fixed. On 6500 IADs, you may select G.SHDSL or SDSL as the interface. 6504 6504i 6508 This section is for selecting either G.SHDSL or SDSL as the WAN interface on the 6504, 6504i and 6508. 1. Type 1 (Configure Physical Interface) to display the G2237 xDSL Configuration menu. Figure 4–8.
WAN Configuration Configuring the G.SHDSL Interface POWER LAN LINK LAN ACT WAN LINK VOICE 61 The tasks described in this section all begin on the G2237 xDSL Configuration menu. The tasks are described so you can proceed through them sequentially. You should review and update each of these options as necessary, and reset the IAD when you finish WAN configuration. To configure the G.
WAN Configuration 62 Selecting CPE or CO Mode 1. Type 2 to display the Configure CPE/CO Mode menu. Figure 4–11. Configure CPE/CO Mode Menu ******************************************* Configure CPE/CO Mode ******************************************* Current Mode: CPE 1. CPE 2. CO Type 1 to select CPE, or type 2 to select CO mode. 2. The IAD sets the mode and displays the menu. 3. Press Escape to return to the SDSL Configuration Menu. Enabling and Disabling Adaptive Rate Mode 1. Type 3 to display the G.
WAN Configuration 63 Configuring the SDSL Interface— 6500 The tasks described in this section all begin on the G2237 xDSL Configuration menu. The tasks are described so you can proceed through them sequentially. You should review and update each of these options as necessary, and reset the IAD when you finish WAN configuration.
WAN Configuration 64 Configuring the Adaptive Rate Mode 1. Type 3 to display the SDSL Rate Mode menu. Figure 4–15. Configure SDSL Rate Mode Menu ************************************************** Configure SDSL Rate Mode ************************************************** Current Rate Mode: AUTO-BAUD 1. Fixed 2. Auto-Baud 3. Lucent Sync Delay - Fixed 4. Lucent Sync Delay - Auto-Baud 5. Nokia Auto-Cycle Type the option to select the rate mode.
WAN Configuration Configuring the SDSL Interface POWER LAN LINK LAN ACT WAN LINK VOICE 65 The tasks described in this section all begin on the SDSL Configuration menu. You should review and update each of these options as necessary, and reset the IAD when you finish WAN configuration.
WAN Configuration 66 Setting Auto Cycle—Nokia DSLAM Type 2 to set the SDSL speed to Auto Cycle for connecting to a Nokia DSLAM. The IAD saves the configuration and displays the SDSL Configuration menu. Setting Auto Sense—Coppermountain DSLAM Type 3 to set the SDSL speed to Auto Sense for connecting to a Coppermountain DSLAM. The IAD saves the configuration and displays the SDSL Configuration menu. Enabling Autobaud Mode—Conexant DSLAM 1. Type 4 to enable or disable Conexant Autobaud mode. 2.
WAN Configuration 67 Setting SDSL Speed for IMAS DSLAM—Nortel DSLAM 1. Type 7 to set the SDSL first try speed for connecting to an IMAS (Nortel) DSLAM. 2. The IAD displays the IMAS First Speed Option menu: Figure 4–18. IMAS First Speed Option Menu ****************************************** IMAS First Speed Option ****************************************** Select First Speed to Try 1. 2320 Kbps 2. 1744 Kbps 3. 1536 Kbps 4. 1152 Kbps 5. 768 Kbps 6. 384 Kbps 7.
WAN Configuration 68 2. The IAD prompts for an entry: Enter SDSL Auto Cycle Speed Entry to Configure (1..14): Type the value of the entry to configure. 3. The IAD prompts for the data rate: Enter SDSL Data Rate (kbps): Type the data rate (144 kbps to 2320 kbps, evenly divisible by 8000). 4. The IAD saves the configuration and displays the SDSL Configuration menu. Using the Debug Menu NOTE Commands in option D—SDSL Debug Menu—are reserved for Verilink network engineers.
WAN Configuration Configuring the ADSL Interface POWER LAN LINK LAN ACT WAN LINK VOICE 69 The tasks described in this section all begin on the ADSL Configuration menu. You should review and update each of these options as necessary, and reset the IAD when you finish WAN configuration.
WAN Configuration 70 Setting the Interface to T1 or E1 To determine the WAN interface setting, or to switch the WAN interface for use in a T1 (North American) or E1 environment, type 5 (Configure WAN) on the Main menu to display the WAN Configuration menu for T1/E. POWER LAN LINK LAN ACT WAN LINK VOICE 6200-8 7216 This section is for configuring the IAD to use the T1 or E1 WAN interface on the 6200-8 or 7216 IAD. Figure 4–21.
WAN Configuration 71 Switching from T1 to E1 If your IAD is set for T1 and it is being deployed in an E1 environment: 1. Type 9 to switch from T1 to E1. 2. The IAD displays this prompt: T1/E1 mode is currently: T1 Change T1/E1 mode to: E1? (Y = yes): Type Y to confirm. 3. The IAD resets the interface and saves the configuration. When the interface is reset, the IAD displays the WAN Configuration menu. Switching from E1 to T1 If your IAD is set for E1 and it is being deployed in an T1 environment: 1.
WAN Configuration Configuring the T1 Interface 72 The tasks described in this section all begin on the T1 Configuration menu. The tasks as described so you can proceed through them sequentially. You should review and update each of these options as necessary, and reset the IAD when you finish WAN configuration.
WAN Configuration 73 Setting Line Build Out 1. Type 2 (Select Transmit Line Build Out) to display the Line Build Out menu. Figure 4–26. Select Line Build Out Menu ********************************** Select Line Build Out ********************************** Line Build Out Is 0 To 133 Feet 1. 2. 3. 4. 5. 6. 7. 8. 9. 0 To 133 Feet (Short haul) 133 To 266 Feet (Short haul) 266 To 399 Feet (Short haul) 399 To 533 Feet (Short haul) 533 To 655 Feet (Short haul) 0 dB (Long haul) -7.
WAN Configuration 74 Figure 4–27. Loopback Menu ************************************ Select Loopback Configuration ************************************ Outward Payload Loopback: DISABLED Outward Line Loopback: DISABLED Inward Loopback (Master Mode Only): DISABLED Line & Payload Loopback Command Receive (ESF Only): DISABLED 1. Enable/Disable Outward Payload Loopback 2. Enable/Disable Outward Line Loopback 3. Enable/Disable Inward Loopback 4. Enable/Disable Receive of ESF Loopback Commands 3. 4. 5. 6.
WAN Configuration 75 Enabling or Disabling Specific Channels 1. Type 3 to enable or disable specific channels. If all channels are disabled, this option enables specific channels. Conversely, if all channels are enabled, this option disables specific channels. 2. The IAD displays this prompt: Select Channel to Enable/Disable, then press Enter. For each channel, type the number and press Enter. When you have entered all channels to enable or disable, press Enter. 3.
WAN Configuration 76 Displaying Physical Layer Stats and Alarm Log The physical layer statistics displays the T1 error rate in errors per second for the past second. An event log (up to 5KB) is maintained for certain events. The time stamp is relative to the last system reset. As new events are added, older events are discarded when the file size is maximized.
WAN Configuration 77 Figure 4–31. E1 Configuration menu ******************************************* Select E1 Frame Mode ******************************************* E1 Frame Mode 1. 2. 3. 4. = FAS FAS FAS (CRC4 Enabled) Multi-Frame CAS Multi-Frame CAS (CRC4 Enabled) Type the option to set the frame mode. 2. The IAD saves the configuration, resets the interface and displays the menu. (The menu and reset messages may conflict—press any key to refresh the menu.) 3.
WAN Configuration 78 Figure 4–33. Configure S-Bits Menu ******************************************* Configure S-Bits Menu ******************************************* Current S-Bit Configuration: Sa4 Bit Sa5 Bit Sa6 Bit Sa7 Bit Sa8 Bit 2. Toggle 3. Toggle 4. Toggle 5. Toggle 6. Toggle = = = = = Sa4 Sa5 Sa6 Sa7 Sa8 Cleared Cleared Cleared Cleared Cleared Bit Bit Bit Bit Bit 3. To toggle a given bit, type the corresponding option number. 4. The IAD saves the configuration and displays the menu. 5.
WAN Configuration 79 Enabling or Disabling Specific Channels 1. Type 3 to enable or disable specific channels. If all channels are disabled, this option enables specific channels. Conversely, if all channels are enabled, this option disables specific channels. 2. The IAD displays this prompt: Select Channel to Enable/Disable, then press Enter. 3. For each channel, type the number and press Enter. When you have entered all channels to enable or disable, press Enter. 4.
WAN Configuration 80 Displaying Physical Layer Stats and Alarm Log 1.
WAN Configuration Configuring ATM PVCs 81 You may configure up to 8 ATM PVCs on the IAD. To configure create and manage PVCs, type 3 on the WAN configuration menu. The IAD displays the ATM PVC Configuration menu: Figure 4–36. ATM PVC Configuration Menu ***************************************** ATM PVC Config Menu ***************************************** 1. Add New PVC 2. Modify Existing PVC 3. Delete PVC 4. Show Current PVCs Type the option to perform a task. Proceed to the corresponding section.
WAN Configuration 82 4. The IAD displays the ATM Encapsulation Configuration menu. Figure 4–37. ATM Encapsulation Configuration Menu ***************************************** ATM Encapsulation Configuration ***************************************** Current Encapsulation: NONE 1. 2. 3. 4. 5. 6. 7.
WAN Configuration 83 Type the value for the peak cell rate. 7. The IAD saves the configuration and displays the PVC Configuration menu where you may continue with other PVC management tasks. 8. Reset the IAD (page 15) when you finish PVC configuration. Modifying a PVC To modify a PVC, follow these steps: 1. On the ATM PVC Configuration menu, type 2 to select Modify Existing PVC. 2.
WAN Configuration 84 Setting up AAL5 or AAL0 Encapsulation 1. Type 1 to select AAL5, or type 2 to select AAL0 encapsulation. 2. The IAD displays the ATM Service Category Configuration menu: Figure 4–41. ATM Encapsulation Configuration Menu ***************************************** ATM Service Category Configuration ***************************************** Current Encapsulation: NONE 1. CBR 2. UBR Type 1 to select CBR for high priority data —or— Type 2 to select UBR for low priority data. 3.
WAN Configuration 85 Figure 4–43. ATM Encapsulation Configuration Menu ***************************************** ATM Service Category Configuration ***************************************** Current Encapsulation: NONE 1. CBR 2. UBR To select CBR, type 1. To select UBR, type 2. 3. The IAD displays the Peak Cell Rate Configuration menu: Figure 4–44.
WAN Configuration 86 Figure 4–45. IPCP Configuration Menu ******************************************* IPCP IP Address Type Menu ****************************************** 1. Static IP Address 2. IPCP Address Assignment 3. WAN Unnumbered IP 5. 6. 7. 8. Type the option corresponding to the IP address you want to use.
WAN Configuration 87 Figure 4–47. ATM PCR Configuration Menu ******************************************* ATM Peak Cell Rate (PCR) Configuration ****************************************** Current line speed for this interface is 1544000 bps Please type a PCR value, or Press ENTER to accept allowed maximum PCR value for this line speed Enter Peak Cell Rate (PCR) [3641 cells per second]: Type the PCR value or press Enter to set the PCR to the maximum rate for the current line speed. 10.
WAN Configuration 88 Type the PCR value or press Enter to set the PCR to the maximum rate for the current line speed. 4. The IAD saves the configuration and displays the ATM PVC Configuration menu. 5. Reset the IAD (page 15) when you finish PVC configuration. Setting up AAL2/LES 1. The IAD displays the AAL2 Audio Profile Format menu: Figure 4–51.
WAN Configuration 89 Deleting a PVC To delete a PVC: 1. Type 3 to select Delete PVC. 2. The IAD displays the port list and a prompt. Type the port number to delete and press Enter. To delete the PVC, type Y, or cancel the deletion by typing any other character. 3. The IAD saves the configuration and displays the PVC Configuration menu where you may continue with other PVC management tasks. 4. Reset the IAD (page 15) when you finish PVC configuration.
WAN Configuration Configuring ATM Options 90 To configure ATM options, type 4 to display the ATM Configuration menu: Figure 4–54. ATM Configuration Menu ***************************************** ATM Config Menu ***************************************** 1. Configure Payload Scrambling 2. Configure F4 OAM VPI 3. Configure F4 OAM Type 4. Display F4 OAM Configuration 5. Send OAM Loopback 6. Configure EmptyCells To perform these tasks, type the option and proceed to the corresponding section.
WAN Configuration 91 This value must match one of the WAN PVCs. For more information, see Configuring ATM PVCs on page 81. 2. The IAD displays the status and a prompt: F4 End to end OAM VPI 0 Enter Virtual Port Identifier (VPI): Type the VPI on which to configure F4 OAM. 3. The IAD saves the configuration and displays the ATM Configuration menu where you may continue with other ATM tasks. 4. Reset the IAD (page 15) when you finish ATM configuration.
WAN Configuration 92 4. Press any key to display the ATM Configuration menu. Configuring EmptyCells 1. On the ATM Configuration menu, type 6 to select Configure EmptyCells. 2. The IAD displays the following instructions. Empty Cells are currently IDLE Enter 1 for IDLE cells or 2 for UNASSIGNED cells: Type 1 to select Idle cells, or type 2 to select Unassigned cells. 3. Reset the IAD (page 15) when you finish ATM configuration.
WAN Configuration 93 Configuring To configure Frame Relay DLCIs, type 3 on the WAN Configuration menu. The IAD displays the Frame Relay DLCI Configuration menu: Frame Relay DLCIs Figure 4–56. Frame Relay DLCI Configuration Menu ***************************************** FR DLCI Config Menu ***************************************** 1. Add New DLCI 2. Modify Existing DLCI 3. Delete DLCI 4. Show Current DLCIs To perform these tasks, type the option and proceed to the corresponding section.
WAN Configuration 94 Adding a DLCI To add a DLCI: 1. On the Frame Relay DLCI Configuration menu, type 1 to select Add New DLCI. 2. The IAD displays the following prompt: Enter dlci number: Type a DLCI value between 16 and 1023 (default is 32 for data and 33 for voice) and press Enter. 3. The IAD displays the FR Encapsulation Configuration menu: Figure 4–57.
WAN Configuration 95 6. The IAD displays the throughput prompt: Enter the Circuit Throughput in bits/second (2048000): Type the circuit throughput and press Enter. 7. The IAD displays the excess burst prompt: Enter the excess burst size (Be) in number of bits (8): Type the excess burst value and press Enter. 8. The IAD displays the FR DLCI Options menu. 9. Press Escape to return to the FR DLCI Config menu and continue or proceed to the next section.
WAN Configuration 96 16. If you type 2, the IAD displays the fragment size prompt: Enter maximum fragment size in bytes (100-1600) [0]: Type the fragment size in bytes and press Enter. 17. The IAD displays the End-to-End Fragmentation Configuration menu. Press Escape to return to the FR DLCI Config menu. 18. Reset the IAD (page 15) when you finish DLCI configuration. Deleting a DLCI To delete a DLCI: 1. On the Frame Relay DLCI Configuration menu, type 3 to select Delete DLCI. 2.
WAN Configuration Configuring Frame Relay Options 97 To configure Frame Relay options, type 4 on the WAN Configuration menu. The IAD displays the Frame Relay menu: Figure 4–60. Frame Relay Options Menu ***************************************** Frame Relay Options ***************************************** 1. Configure Fragmentation 2. Configure Maintenance Protocol 3. Configure Congestion Parameters 4.
WAN Configuration 98 Figure 4–62. FRF.12 Configuration Menu ***************************************** FR FRF.12 Configuration ***************************************** 1. Enable/Disable FRF.12 2. Enable Automatic Fragment Sizing 3. Set Manual Fragment Size Type the option and proceed to the corresponding section. Enabling or Disabling FRF.12 1. Type 1 to enable or disable FRF.12. The IAD displays the status and a prompt: FRF.
WAN Configuration 99 Figure 4–63. FRF.12 Configuration Menu for CopperMountain ***************************************** FR FRF.12 Configuration ***************************************** 1. Enable/Disable CuMtn Fragmentation 2. Set Real-Time DLCI Type the option and proceed to the corresponding section. Enabling or Disabling Coppermountain Fragmentation 1. Type 1 to enable or disable CopperMountain fragmentation.
WAN Configuration 100 Figure 4–64. Frame Relay Maintenance Protocol Menu ***************************************** Frame Relay Maintenance Protocol ***************************************** 0. None 1. CCITT Q.933 Annex A Network 2. CCITT Q.933 Annex A User 3. CCITT Q.933 Annex A Both 4. ANSI T1.617 Annex D Network 5. ANSI T1.617 Annex D User 6. ANSI T1.617 Annex D Both 7. LMI Network (FRF.1.1) 8. LMI User (FRF.1.1) 9. LMI Both (FRF.1.1) 4.
WAN Configuration 101 Enabling or Disabling Coppermountain CMCP NOTE When using a CopperMountain DSLAM, CMCP allows the DSLAM to configure many IAD parameters automatically. IAD parameters controlled by CMCP include fragmentation and voice gateway support. For more information, refer the CopperMountain DSLAM guide. To enable or disable Coppermountain CMCP: 1. On the Main menu, select Configure WAN to display the WAN Configuration menu. 2.
WAN Configuration Quick Configuration 102 The 6300 contains a number of predefined configurations for physical connections and PVCs. 6300 POWER LAN LINK LAN ACT WAN LINK VOICE The Quick Configuration option only displays on the NetEngine 6300. To use one of the predefined configurations: 1. On the Main menu, type 5 to select Configure WAN. 2. The IAD displays the WAN Configuration menu. Figure 4–66.
5. Router Configuration This chapter describes how to configure the IAD as a router. You may configure the IAD as a router or a bridge, depending on your application. Optionally, you may also configure some ports for routing, and some ports for bridging. For example, you might set up PPP for Internet connections using routing, and set up a management connection using bridging.
Router Configuration Basic Router Setup Tasks 104 To configure the IAD as a router, you should complete the following tasks: u u u u Configure IP addresses on the LAN and WAN ports (page 106) Enable RIP poisoned reverse (recommended—page 110), add a static route (page 112), or add a default route (page 113) Disable bridging globally (page 132) or by port (page 133) Disable Spanning Tree Protocol (STP) globally (page 134) or by port (page 134) Use this flowchart to plan your tasks, based on your router
Router Configuration Router Configuration Menu 105 Router tasks are all displayed and accessed on the Router Configuration menu (displayed by typing 2 on the Main menu). Tasks in this chapter are described beginning at the Router Configuration menu. Figure 5–2. Router Configuration Menu ******************************************* Router Configuration Menu ******************************************* C. U. M. S. R. V. P. N. H. L. T. F. Q. B. D.
Router Configuration Configuring a Port IP Address 106 To configure the IAD as a router, you must assign an IP address to both the LAN and WAN ports—each with different subnet masks. NOTE You can assign up to 8 IP addresses on each of the WAN and LAN ports. To configure an IP address: 1. Type C on the Router Configuration menu to select Configure Port IP address. 2.
Router Configuration 107 8. Configuration is complete. The IAD displays the following prompt: Save new IP Information? ->(Y) Type Y to confirm your changes, or press Escape to cancel. 9. If you confirm, the IAD saves the settings. 10. If bridging is enabled and an IP address is assigned on the WAN interface, the IAD displays the IP Over Bridge prompt: Both bridging and IP address are specified for this interface. Currently IP over bridge is enabled. Enter E to Enable, D to Disable: 11.
Router Configuration Unconfiguring a Port IP Address 108 To unconfigure (delete) the IP address of an interface, follow these steps: 1. Type U on the Router Configuration menu to select Unconfigure Port IP Address. 2. If more than one WAN port is installed or more than one PVC/DLCI exists, the IAD displays the interfaces on this IAD (sample shown): Available Interfaces: 1. SDSL 2. 10/100BaseT Ethernet 0. (Abort) Type the interface number to which the IP address is assigned. 3.
Router Configuration Setting the Port Maximum Transmission Unit 109 The MTU setting controls IP fragmentation of packets transmitted through the specified port. Packet whose size is greater than the MTU value are fragmented to fit into the MTU size limit. To set a maximum transmission unit value for a port, follow these steps: 1. Type M on the Router Configuration menu to select Configure Port Max Transmission Unit. 1. The IAD displays the port table for this interface and prompts for a port.
Router Configuration Enabling and Disabling RIP 110 When you enable RIP, the IAD sends routing data to adjacent routers and dynamically learns the associated network topology. Enabling RIP Globally To enable (or disable) RIP globally, follow these steps: 1. Type R on the Router Configuration menu to select Enable/Disable RIP. 2. The IAD displays the current status of RIP and a prompt: RIP is currently DISABLED Enter E to Enable, D to Disable: Type E to enable RIP globally, or D to disable it globally.
Router Configuration 111 Setting the RIP Version To set the RIP version: 1. Type V on the Router Configuration menu to select Configure RIP Version by Port. 2. If more than one WAN port is installed or more than one PVC/DLCI exists, the IAD displays the interfaces on this IAD (sample shown): Available Interfaces: 1. SDSL 2. 10/100BaseT Ethernet 0. (Abort) Type the interface number to set. 3.
Router Configuration Managing Static and Default Routes 112 To create, update and delete static and default routes, type S on the Router Configuration menu. The IAD displays the Router Modification menu, which contains commands to manage the IAD’s route table: Figure 5–3. Router Modification Menu ******************************************* Router Modification Menu ******************************************* A. R. F. T. D.
Router Configuration 113 Removing a Static Route To delete a static route from the Route Table: 1. On the Router Modification menu type R to select Remove a Route. 2. The IAD prompts for the address of the route to remove: Enter address of static route to remove: Type the IP address of the route to remove and press Enter. 3. The IAD removes the route from the table and the IAD displays the Router Modification menu. 4. Repeat these steps for each route that you want to remove. 5.
Router Configuration Configuring DNS Client 114 DNS Client allows the IAD to use fully-qualified domain names; for example, www.verilink.com. To configure the IAD as a DNS Client, type N on the Router Configuration menu. The IAD displays the DNS Client menu: Figure 5–4. DNS Client Menu ******************************************* DNS Client Menu ******************************************* A. Set DNS Server IP Address T. Set DNS Server Timeout S.
Router Configuration 115 Displaying the DNS Cache and Statistics To display information about the data in the DNS cache, type S.
Router Configuration Configuring DHCP Client 116 To enable or disable DHCP Client on an interface, follow these steps: 1. Type H on the Router Configuration menu to select Configure DHCP Client. 2. If more than one WAN port is installed or more than one PVC or DLCI exists, the IAD displays the interfaces on this IAD (sample shown): Available Interfaces: 1. SDSL 2. 10/100BaseT Ethernet 0. (Abort) Type the interface number to set. 3.
Router Configuration Configuring DHCP Relay 117 DHCP Relay allows the IAD to forward DHCP requests from the LAN to a separate DHCP Server. To configure the IAD for DHCP Relay, type L on the Router Configuration menu. The IAD displays the DHCP Relay menu, which contains commands to configure DHCP Relay: Figure 5–5. DHCP Relay Menu ******************************************* DHCP Relay Menu ******************************************* E. Enable/Disable DHCP Relay C. Configure DHCP Relay S.
Router Configuration 118 4. Continue with other configuration tasks, or press Escape to return to the Router Modification menu. 5. Reset the IAD (page 15) when you finish router configuration. Displaying DHCP Relay Statistics To display information about DHCP Relay, type S on the DHCP Relay menu.
Router Configuration Configuring the Telnet Server Port 119 When using NAT on the IAD, it is often desired to configure a host behind NAT as a Telnet Server. In this case, Telnet requests are passed to the host, and not handled by the IAD. By changing the Telnet port, both the host and IAD may be accessed via Telnet. To set the port for the Telnet Server, follow these steps: 1. On the Router Configuration menu, type T to select Configure Telnet Server Port. 2.
Router Configuration 120 NOTE Directly below the banner on the IP Filtering Configuration menu is a message line. The IAD uses the message line to alert you that you are working with the input or output filters. To toggle between them, use option T, Toggle input or output type filters to view/edit. For more information, obtain the IP Filtering Application Note from the Verilink CSN Website or a Verilink representative. Each of the tasks in this section originate at the IP Filtering Configuration menu.
Router Configuration 121 3. The IAD enables or disables input filters, and displays the status of the output filters, with another prompt: Output Filters (Disabled), enter 1 to enable, 0 to disable Type 1 to enable output filers, or type 0 to disable them. 4. The IAD saves the changes and displays the IP FIltering Configuration menu. 5. Continue with other configuration tasks, or press Escape to return to the Router Configuration menu. 6. Reset the IAD (page 15) when you finish IP filter configuration.
Router Configuration 122 2. Follow the IAD messages to enter values for the following parameters: Table 5–1.
Router Configuration 123 Copying a Filter To copy a filter to the filter buffer for viewing or editing, follow these steps: 1. On the IP Filter Copy to Buffer menu, type C to select Copy a filter of the chosen type to the buffer. 2. The IAD displays the filter table for this interface and prompts for a filter number: T1/E1 Output Filters: Enabled num state action srcLwP srcHiP src.ip.add.low src.ip.add.hi QoS proto mask dstLwP dstHiP dst.ip.add.low dst.ip.add.hi Level 0 Idle Pass 0 65535 168.192.1.10 255.
Router Configuration 124 Table 5–2. Filter Details Parameter Description mask ICMP or TCP only dstLwP Filter Destination Port Low dstHiP Filter Destination Port High dest.ip.addr.low Filter Destination IP Low Address dest.ip.addr.high Filter Destination IP High Address Editing a Filter in the Buffer To edit a filter currently stored in the buffer, follow these steps: 1. On the IP Filter Copy to Buffer menu, type E to edit the filter. 2. Follow the IAD messages to enter values (page 122). 3.
Router Configuration 125 Deleting All Filters of the Chosen Type To delete all filters from the IP Filter table, toggle input or output filters (Option T on the IP Filtering Configuration menu) and follow these steps: 1. On the IP Filtering Configuration menu, type Z to select Delete all filters of the chosen type. 2. The IAD displays a confirmation prompt: Are you sure you want to delete all filters? (y/n): Type Y to confirm and press Enter. 3.
Router Configuration Configuring IP Header Compression (IPHC) 126 IPHC reduces the number of bytes transmitted across the WAN, thus conserving bandwidth. To enable or disable IP header compression, follow these steps: 1. On the Router Configuration menu, type Q. 2.
Router Configuration 127 Configuring the LAN IP Broadcast Destination To set the LAN IP broadcast destination address (where all broadcast IP packets received on the LAN ports will be redirected), follow these steps: Displaying the Route Table To display the Route table and view information about statically configured routes and dynamically learned ones, type D on the Router Configuration menu. 1. On the Router Configuration menu, type B. 2.
Router Configuration 128 NetEngine IAD User Guide
6. Bridge Configuration This chapter describes how to configure the IAD as a bridge. A bridge is a device that connects and passes packets between two network segments that use the same communications protocol. A router generally improves overall efficiency for a complex network, but a bridge provides better speed and flexibility for the overall network. NOTE Verilink recommends that bridged network architecture be thoroughly understood prior to configuring the IAD.
Bridge Configuration Basic Bridge Setup Tasks 130 Although the IAD is pre-configured with bridging enabled, you should perform these tasks for your network: u u u u Enable bridging globally (page 132) or by port (page 133) Set the bridge aging timer (page 134) Disable RIP poisoned reverse globally (page 110) or by port (page 110) Enable STP globally (page 134) or by port (page 134) Use this flowchart to plan your tasks, based on your requirements. Figure 6–1.
Bridge Configuration Bridge Configuration Menu 131 Configuring the IAD as a bridge involves several tasks. These are all displayed and accessed on the Bridge Configuration menu (displayed by typing 3 on the Main menu). Each task in this chapter is described beginning at the Bridge Configuration menu. Figure 6–2. Bridge Configuration Menu ******************************************* Bridge Configuration Menu ******************************************* G. Enable/Disable Bridging Globally P.
Bridge Configuration Enabling and Disabling Bridging 132 For bridging to function correctly, you must enable bridging both globally or by port and then set the bridge aging timer. At least two ports must be enabled for bridging to function. You must also disable RIP poisoned reverse. The order in which you perform the procedures is irrelevant. To enable routing globally (Chapter 4, Router Configuration on page 103), you must disable bridging globally.
Bridge Configuration 133 Bridging is globally DISABLED Enter E to Enable, D to Disable: Type E to enable bridging globally, or D to disable it globally. 3. The IAD saves the configuration and displays the Bridge Configuration menu. 4. Continue with other configuration tasks, or press Escape to return to the Bridge Configuration menu. 5. Reset the IAD (page 15) when you finish bridge configuration. Enabling or Disabling Bridging by Port To enable or disable bridging by port: 1.
Bridge Configuration 134 Setting the Bridge Aging Timer The bridge aging timer establishes the amount of time that the IAD keeps a MAC address in the bridging table. When the timer reaches zero, the IAD deletes the address from the database updates the timer. Enabling and Disabling STP Having many bridges creates the potential for network loops. A loop presents conflicting information about the segment on which a specific address is located and forces the bridge to forward all data.
Bridge Configuration 135 3. 4. 5. 6. 7. 1. G2237 xDSL 2. 10/100BaseT Ethernet 0. (Abort) Type the number of the port for which you want to enable STP. If more than one interface is configured on the selected port, the IAD displays a list of interfaces: Port DLCI Encapsulation 1 18 Proprietary Voice DLCI Type the number of the port.
Bridge Configuration 136 3. If more than one interface is configured on the selected port, the IAD displays a list of interfaces: Port DLCI Encapsulation 1 18 Proprietary Voice DLCI Type the number of the port. 4. The IAD displays a prompt: Enter Priority for Slot 2, Port 1 (0..255): Type the priority value and press Enter. 5. The IAD updates the configuration and displays the Bridge Configuration menu. 6. Repeat these steps for each port on which you want to set the priority. 7.
Bridge Configuration 137 Configuring Spanning Tree Forward Delay To set the Spanning Tree forward delay (a value between 4-30 seconds— default 15): Configuring Spanning Tree Path Cost When there are multiple paths to the Root Bridge, the Spanning Tree algorithm selects the port with the lowest total path cost as the route port. 1. Type F on the Bridge Configuration menu to select Configure Spanning Tree Forward Delay. 2. The IAD displays the following prompt: Enter Spanning Tree Forward Delay (4..
Bridge Configuration Deleting a Bridge Forwarding Database Entry 138 To delete an Ethernet address from the bridge forwarding database, follow these steps: 1. Type D on the Bridge Configuration menu to select Delete Bridge Forwarding Database Entry. 2. The IAD displays the following instructions. Enter Ethernet address to delete from bridge database **-**-**-**-**-** 3. Type the MAC address of the Ethernet port and press Enter. 4. The IAD deletes the database entry and updates the configuration. 5.
7. Voice Path Configuration After you have defined the voice PVCs or DLCIs on the IAD, you should configure the voice path for voice operation to function correctly.
Voice Path Configuration 140 Basic Voice Path Setup Tasks To configure voice path settings, you should complete the following tasks: Voice Path Configuration Menu Configuring the voice path settings involves several tasks. These are all displayed and accessed on the Voice Configuration menu (displayed by typing P on the Main menu).
Voice Path Configuration Setting the Voice Gateway 141 To select a voice gateway: 1. Type V on the Voice Configuration menu to select Set Voice Gateway. The IAD displays the Voice Gateway Selection menu, which contains a list of valid voice gateways for this IAD. POTS IADs Figure 7-2 displays the list of valid gateways for all IADs POWER LAN LINK LAN ACT WAN LINK except those with an ISDN telephone interface. The order of gateways varies by IAD. VOICE Figure 7–2.
Voice Path Configuration 142 4. Reset the IAD (page 15) when you finish voice path configuration. When you choose a specific voice gateway, the IAD displays option E on the Main menu specifically for the voice gateway you’ve selected. Proceed to the section for configuring a specific gateway: u u u u u u Setting Jitter Delay MGCP 0.1/NCS 1.0—page 151 CopperCom—page 155 Jetstream—page 158 AAL2/LES CAS—page 161 MGCP 1.
Voice Path Configuration Displaying Jitter Delay 143 To display the current jitter delay value, type D on the Voice Configuration menu. The IAD displays the current value: Jitter Delay: 12 ms Press any key to display the Voice Configuration menu and continue. Setting Start Mode To set start mode (for POTS only), type S on the Voice Configuration menu to display the Start Mode Selection menu: Figure 7–4.
Voice Path Configuration 144 Configuring Start Mode on an Individual Port 1. Type 4 on the Start Mode Selection menu to select Configure Individual Port. 2. For each port, the IAD displays the following prompt: Port 1 [Loop] (1=Lp/2=Grnd/3=DID Wnk/4=E&M Wnk/5=Raw ABCD/0(or Enter)=NoChange): 3. Type one of the following options for each port: 1—Loop Start 2—Ground Start 3—DID Wnk 4—E&M Wnk 5—RAW ABCD 0 or Enter—no change 4. When you’ve updated each port, Press Enter a final time. 5.
Voice Path Configuration Setting Compander Mode 145 To set Compander Mode, type U to display the Compander Mode Selection menu: Figure 7–6. Start Mode Selection Menu ******************************************* Compander Mode Selection ******************************************* Current Compander Mode = u-Law U. u-Law Mode A. A-Law Mode 1. Type the option of the Compander mode to set. 2. The IAD saves the mode you’ve selected and displays the menu. 3.
Voice Path Configuration Setting Idle Voltage Mode 146 To set idle high voltage for loop start lines (POTS only), type L to display the Loop Start Idle Voltage Selection menu: Figure 7–8. Ground Start OHT Mode Selection Menu ******************************************* Loop Start Idle Voltage Selection ******************************************* 1. Enable/Disable Loop Start Idle High Voltage for all ports 2. Display current Loop Start Idle High Voltage settings 3.
Voice Path Configuration 147 Setting Debug Mode Option M, Set Debug Mode, is reserved for Verilink network engineers. Configuring Echo Cancellation To set echo cancellation default settings, type E to display the Echo Cancellation Default Settings Configuration menu: Figure 7–9. Echo Cancellation Default Settings Configuration Menu ***************************************************** Echo Cancellation Default Settings Configure Menu ***************************************************** 1.
Voice Path Configuration Setting Loop Gain 148 If the IAD feeds telephone circuits into a legacy PBX or other equipment that defines transmit and receive levels to the network, the loop gain value must match the value of the circuit it supplies—the levels set and determined by the PBX or terminating equipment manufacturer.
Voice Path Configuration 149 Displaying Loop Gain Settings To display information about Loop Gain settings, type 2. The IAD displays the loop gain values for each telephone port on the IAD (sample shown): Port 1 2 3 4 Rx -4 -4 -4 -4 Tx -7 -7 -7 -7 Press any key to return to the menu. Press Escape to return to the Voice Configuration menu and continue with other voice path configuration. Configuring Loop Gain Setting by Port To set Transmit and Receive Loop Gain values by port, follow these steps: 1.
Voice Path Configuration Setting Country Mode 150 The country mode selection menu allows you to select a national parameter list file for specified countries or regions. Each file contains definitions of call progress tones, normal and distinctive ring cadences, ringer frequency, hook flash timings, and SLIC settings. NOTE The country mode option is only available on IADs with POTS ports. This option does not apply to an ISDN-based IAD.
Voice Path Configuration Managing MGCP Embedded Client 151 This section applies to MGCP—Voice Over IP—gateway management. NOTE The IAD only displays option O, Manage MGCP Embedded Client on the Main menu if you selected Voice Over IP via MGCP 0.1/NCS 1.0 or MGCP 1.0 as the Voice Gateway. To configure or manage MGCP/NCS, type O to display the MGCP Management menu: Figure 7–12.
Voice Path Configuration 152 Available Interfaces: 1. G2237 xDSL 2. 10/100BaseT Ethernet 0. (Abort) Selection: Type the option number to select the signaling interface for MGCP to use (typically the WAN interface). 5. The IAD displays the port table for this interface and prompts for a port. Port VPI VCI Encapsulation Type PCR Service 1 0 40 RFC 1483 (with LLC Encap)3641 UBR Total = 3641 cps Maximum PCR this interface can support = 3622 cps Select Port: [1-8] Type the port to configure and press Enter. 6.
Voice Path Configuration 153 Port Administration Type A to display the Port Administration menu: Figure 7–13. Port Administration Menu ******************************************* Port Administration Menu ******************************************* 1. Set Admin State for all ports 2. Display current Admin State 3. Configure Admin State per portS 4. Restart Endpoint NOTE These options are only available when you log in at the Network Administrator or Supervisor levels. Setting Admin State Globally 1.
Voice Path Configuration 154 Restarting an Endpoint Type 4 to reset the connection between the Voice Port phone and the MGCP voice gateway. You use this option if one side of the link incorrectly identifies a call as up and the other side thinks the call as down. To reset the connection, type the number of the port and press Enter. Configuring Default Packet Size 1. Type P to configure the packet size (default 5.5 ms). 2. The IAD displays the following prompt: Enter packet size in ms [5.
Voice Path Configuration Managing CopperCom Call Control 155 When your IAD is configured for connection to a Coppercom Voice Gateway (option V on the VoicePath Configuration menu—P-V), type E on the Main menu to display the CopperCom Call Control menu: Figure 7–14. CopperCom Call Control Menu ******************************************* CopperCom Call Control ******************************************* S. Statistics C. Configure D.
Voice Path Configuration 156 Figure 7–16. CopperCom Configuration Menu ******************************************* CopperCom Configuration ******************************************* D. Display Configuration C. Compression Format F. Framing Format Type the option for the command to execute and proceed to the appropriate section. Displaying CopperCom Configuration Type D to display the current configuration settings.
Voice Path Configuration 157 Type 1 to select a 36 octet packet, using a single packet per frame, or type 2 to select a 44 octet packet, with multiple packets per frame 2. The IAD saves the changes and displays the menu. 3. Press Escape to return to the CopperCom Configuration menu and continue configuration. 4. Reset the IAD (page 15) when you finish voice path configuration.
Voice Path Configuration JetStream Call Control Settings 158 When you have specified the JetStream Voice Gateway, type E to display the Call Control Settings menu for JetStream: Figure 7–18. Call Control Menu for JetStream Voice Gateway ******************************************* Call Control Settings ******************************************* A. Stats Display R. Ring Test S. Display IAD state T. Trace V. Pick sound heard if insufficient WAN B/W to complete call Z.
Voice Path Configuration 159 Configuring the Ring Test Type C to configure the ring test. 1. The IAD displays the port prompt: Port to enable. Type the port number and press Enter. 2. The IAD displays the on hook timing prompt: Number of seconds for port to stay on hook. Type the value in seconds and press Enter. 3. The IAD displays the off hook timing prompt: Number of seconds for port to stay off hook. Type the value in seconds and press Enter.
Voice Path Configuration 160 Figure 7–20. Ring Test Menu for JetStream Voice Gateway ***** Insufficient Bandwidth Indication Setting ***** Current sound setting = Silence 0. Play Silence 1. Play Fast Beeping Type 0 to replace the dial tone with silence, or type 1 to replace dial tone with a fast beeping sound. Press Escape to return to the Call Control Setting menu and continue configuration. Resetting Statistics Type Z to reset the JetStream statistics.
Voice Path Configuration Configuring AAL2/ LES CAS 161 ATM Adaptation Layer 2/Loop Emulation Services (AAL2/LES) is a broadband local loop emulation service (specifically telephony) that uses the ATM AAL2 adaptation layer. When the voice gateway is specified as AAL2/LES CAS (af-vmoa-0145), type E on the Main menu to display the AAL2/LES Call Control menu: Figure 7–21. AAL2/LES CAS Menu ***************************************** AAL2/LES Call Control ***************************************** C.
Voice Path Configuration 162 settings is a message indicating the IAD will be configured for the selected gateway after reset. 3. Reset the IAD (page 15) when you finish voice path configuration. Manual Configuration Type C to display the AAL2/LES Manual Configuration menu (current settings eliminated from this example): Figure 7–23. AAL2/LES Manual Configuration Menu ************************************ AAL2/LES Manual Configuration ************************************ P. Enable/Disable Ports R.
Voice Path Configuration 163 4. Reset the IAD (page 15) when you finish voice path configuration. Changing the Maximum CPS-SDU Size 1. Type S to switch the maximum CPS payload size between 45 and 64 octets. 2. The IAD displays the AAL2/LES Manual Configuration menu. Included in the settings is a payload size message indicating 45 or 64 octets. 3. Reset the IAD (page 15) when you finish voice path configuration. Setting the Combined Use Timer 1. Type T to modify the combined use timer (in 5 ms increments).
Voice Path Configuration 164 Manual ATM pace control (disabled) [E/D]: 3. Type E to enable pace control, or D to disable pace control. 4. You must reset the IAD (page 15) before this change takes effect. Setting the Audio Bit Rate Margin 1. Type A to set the audio bit rate margin. 2. The IAD displays: Audio bit rate margin (0): 3. Enter the new bit rate margin (0 to 50) and press Enter. 4. You must reset the IAD (page 15) before this change takes effect. Setting the Minimum Signaling Bit Rate 1.
Voice Path Configuration Configuring AAL2/ LES CCSELCP 165 ATM Adaptation Layer 2/Loop Emulation Services (AAL2/LES) is a broadband local loop emulation service (specifically telephony) that uses the ATM AAL2 adaptation layer. CCS-ELCP is defined by ETSI EN 300 432-1 and ETSI EN 300 347-1. When the voice gateway is specified as AAL2/LES CCS-ELCP (also known as V5.2 signaling), type E on the Main menu to display the AAL2/ LES CCS-ELCP menu: Figure 7–26.
Voice Path Configuration 166 NOTE Use of commands in the Variant/Interface Management menu is reserved for use by Verilink network engineers only. Debugging for AAL2/LES CCS-ELCP Type D to display the Debugging menu: Figure 7–29. AAL2/LES CCS-ELCP Debugging Menu ******************************************* Debugging ******************************************* D. Set Debugging Options S.
Voice Path Configuration 167 Displaying AAL2 Channel Statistics Type D to display the AAL2 channel statistics: <<< Audio and Alarm Statistics >>> ------------ Tx ------------------ Rx ---------CID Audio Alarm Dropped Audio Alarm Dropped <<< Frame Mode Data Statistics >>> --- ---- Tx ---- ---------------- Rx ----------------CID Frame Dropped Frame Dropped RasTO BadCrc TooLong 8 0 0 0 0 0 0 0 Press Escape to return to the menu.
Voice Path Configuration 168 NetEngine IAD User Guide
8. Firewall Configuration Creating a Firewall via IP Filtering Firewall configuration (also known as IP filtering) allows you to specify a combination of parameters the IAD uses to selectively eliminate IP traffic. Filtering executes on the WAN port that you select. There are two different sets of filters and each filter maintains its own statistics: u u Input— Input packets are filtered after network address translation. Output—Output packets are filtered before network address translation.
Firewall Configuration 170 NetEngine IAD User Guide
9. DHCP Server Configuration This chapter describes the tasks required to configure the Dynamic Host Configuration Protocol (DHCP) server on the LAN connection. DHCP allows for dynamic allocation of network addresses and configurations to newly attached hosts. DHCP reduces the work required to administer a large network.
DHCP Server Configuration 172 Basic DHCP Server Setup Tasks When DHCP is enabled, it dynamically assigns an IP address to each device assigned to the DHCP server on the IAD. You must identify the Ethernet Interface to correctly implement DHCP Server on your IAD. The DHCP Server Configuration Menu The DHCP Server commands are all displayed on the DHCP Server Configuration menu (displayed by typing D on the Main menu).
DHCP Server Configuration 173 Using DHCP Debugging Messages The commands in option B, Enable/Disable DHCP Debug Messages, are reserved for use by Verilink network engineers. Enabling and Disabling DHCP Server When you enable DHCP Server, the IAD sequentially displays and processes the required configuration commands beginning with Enable DHCP Server. To enable or disable DHCP Server, follow these steps: 1. Type E to select Enable/Disable DHCP. 2.
DHCP Server Configuration Configuring DHCP Server Parameters 174 To configure DHCP Server parameters, type I on the DHCP Server Configuration menu, or continue from the previous section. 1. The IAD displays the gateway address and prompt: Current Gateway address = 0.0.0.0 Enter new Gateway IP address: Type the IP address of the gateway and press Enter. If there is no gateway available, type the address of the Ethernet port. 2.
DHCP Server Configuration Configuring the DHCP Address Range Pool Configuring a DHCP Client Entry 175 You must configure the DHCP address range pool to set the range of IP addresses to return to the DHCP clients. Both IP addresses must be on the same subnet. To configure the DHCP address range pool: 1. Type P to select Configure DHCP Address Range Pool. 2. The IAD displays the current high IP address and prompt: Current High IP address of range pool = 0.0.0.
DHCP Server Configuration 176 Enter Y to enter a value for Subnet Mask Enter N to use a default value Current Subnet Mask = 0.0.0.0 Enter new Subnet Mask: Type the subnet mask for this entry and press Enter. 7. The IAD displays an update option. Respond Y to override the default gateway for this entry: Enter Y to enter a value for Default Gateway Enter N to use a default value Current Gateway address = 0.0.0.0 Enter new Gateway IP address: Type the default gateway address for this entry and press Enter.
DHCP Server Configuration Displaying DHCP Server Details 177 13. Type F to display the current configuration of the DHCP Server: DHCP Server on 10/100BaseT Ethernet port 1 Default gateway: 192.16.1.1 Default DNS server: 198.16.1.1 Default NetBIOS server: 192.156.34.34 Node type m-node Default subnet: 255.255.255.0 Default lease: 3600 seconds Domain name: one.main.com Low address: 186.1.1.1 High address: 198.255.255.255 Client Number 1 ID: 4F-92-0D-3E-10-10 Host name: grokpc IP address: 162.188.1.
DHCP Server Configuration Displaying DHCP Server Statistics 178 Type S to display DHCP Server statistics. The IAD displays the following information about the DHCP Server. Table 9–2.
DHCP Server Configuration Displaying DHCP Entry Details 179 Type D to display DHCP entry details. The IAD displays the following information about the DHCP entries: Table 9–4. DHCP Entry Details Value Description IP address IP address of the device. Client ID Ethernet MAC address for the device. Status how the IP address is assigned to the device—via DHCP server, or manually. Subnet IP subnet mask; number of bits reserved for host ID. Gateway IP address of packets sent to destination.
DHCP Server Configuration 180 NetEngine IAD User Guide
10. Multicast Configuration Multicast (point-to-multipoint) is a communication feature that allows a source host to send a message to a group of destination hosts. Multicasting reduces traffic on the local network by sending only one (multicast) packet out to a higher-bandwidth relay point. Multicasting differs from broadcasting in that a receiver must join a multicast group in order to receive group messages. Each multicast group has its own group address, which is a Class D IP address—224.0.0.0— 239.255.
Multicast Configuration Configuring Multicast 182 Type M to display the Multicast Configuration menu: Figure 10–1. Multicast Configuration Menu ******************************************* Multicast Configuration Menu ******************************************* E. P. S. G. Q. M. N.
Multicast Configuration 183 Configuring PIM— Dense Mode by Port Type P to configure Protocol-Independent Multicast (PIM) version dense mode by port and interface. Managing Multicast Route Source Reverse Path Forwarding (RPF) checks the IP address of the sender of the packet and then finds the best outgoing interface from its normal IP routing table. 1. The IAD displays the available interfaces and a prompt: Available Interfaces: 1. G2237 xDSL 2. 10/100BaseT Ethernet 0.
Multicast Configuration Adding a Multicast Routing Source 184 Type A to add a Multicast Routing Source. The IAD creates a multicast routing source and adds it to the Multicast Routing Source Table. 1. The IAD displays the IP address prompt: Enter IP address for the Source: Type the source IP address and press Enter. 2. The IAD displays the current subnet mask and prompt: Enter subnet mask for the source: (255.255.255.0) -> Type the new subnet address and press Enter. 3.
Multicast Configuration Removing a Multicast Routing Source Displaying the Multicast Routing Source 185 Type R to remove a Multicast Routing Source: 1. The IAD displays the IP address prompt: Enter IP address for the Source: Type the source IP address and press Enter. 2. The IAD displays the current subnet mask and prompt: Enter subnet mask for the source: (255.255.255.0) -> Type the new subnet address and press Enter. 3. The IAD displays the available interfaces and a prompt: Available Interfaces: 1.
Multicast Configuration Displaying the IGMP Group 186 IGMP is a communication protocol that operates between a router (The IAD) and its local subnet (Ethernet-connection) hosts. The router sends periodic IGMP query packets to the subnet to check for any hosts that have joined or would like to join a group. Type G to display the IGMP Group. The IAD displays all Internet Group Management Group (IGMP) groups for each interface and their expiration times. IGMP Groups Interface 10/100BaseT Ethernet: 224.0.0.
Multicast Configuration 187 Table 10–1.Multicast Routing Table Fields Field Description Source IP address of the sender/source. Group IP address of the multicast group (Class D IP address). State Pruned or Expired. Pruned means that the state sent a Prune message to the upstream neighbor, asking them to stop sending Multicast Group messages to this interface. Expired means expiration time for the Prune state. Expires Expiration timer for the multicast routing state.
Multicast Configuration 188 NetEngine IAD User Guide
11. NAT Configuration This chapter describes the steps required to configure Network Address Translation (NAT). NAT multiplexes traffic from the internal network and presents it to the Internet as if it is from a single source that has only one IP address. The NAT Local Server may be configured with a range of both TCP and UDP ports, which benefits applications including video conferencing and multi-user games.
NAT Configuration The NAT Configuration Menu 190 Enabling and managing NAT involves several tasks. These are all displayed and accessed on the NAT Configuration menu, which you display by typing N on the Main menu. Tasks in this chapter are described beginning at the NAT Configuration menu. Figure 11–1. NAT Configuration Menu ******************************************* NAT Configuration Menu ******************************************* B. P. T. U. R. N. A. S. C. D. O. E. X. Y. Z.
NAT Configuration 191 A significant advantage of NAT is that you can configure it without changing hosts or routers, other than those few routers on which NAT is configured. NAT multiplexes internal network traffic and presents it to the Internet as if it is from a single source with one IP address.
NAT Configuration 192 Configuring To configure the NAT local server entry, follow these steps: NAT Local Server 1. Type N on the NAT Configuration menu to select Configure NAT Local Server Entry. 2. The IAD displays the following: Enter NAT Local Server Entry to Configure (1..10:(1) Type the number of the local server entry and press Enter. 3. The IAD displays the current IP address and prompts for a new one. Current NAT Local Server Translated IP Address = 0.0.0.
NAT Configuration 193 10. The IAD displays this port report: Updating NAT Local Server entry 1, Translated IP address 91.1.1.200 Translated Port 32 is accessible as Standard Port 32 Translated Port 33 is accessible as Standard Port 33 Translated Port 34 is accessible as Standard Port 34 Translated Port 35 is accessible as Standard Port 35 11. The IAD saves the NAT configuration and displays the NAT Configuration menu. Continue with other NAT configuration tasks, or press Escape to return to the Main menu.
NAT Configuration Configuring the NAT Port Range 194 The size of the NAT port range defines the number of simultaneous connections permitted. A small port range limits the number of connections. Since the range that you assign must be outside the range of assigned ports, do not set port ranges under 5,000. Under normal circumstances, the port range default setting is adequate.
NAT Configuration Configuring the NAT Alias Entry 195 Each NAT alias entry allows a device on the LAN (inside of NAT) to be accessible from the Internet via a unique IP address. The IAD only translates IP addresses for alias entries—port numbers are not changed. You can create up to 7 direct public-to-private IP address mappings via the NAT alias table.
NAT Configuration NAT Statistics 196 When NAT is enabled, you can review statistics gathered as NAT operates. To display NAT statistics, type S on the NAT Configuration menu.
NAT Configuration NAT Connection Table 197 When NAT is enabled, you can display the current open connections. To display the connection table, type C on the NAT Configuration menu. The IAD displays the NAT connection table (sample): TCP: 11.22.13.152:23 <-> 192.168.1.1:4428 out_port:50000, pkts; out 13, in 13 state:4 idle:13 If there are no open connections, the IAD advises you. Press any key to return to the NAT Configuration menu. Table 11–3.
NAT Configuration 198 If the connection is not open, the IAD advises you. Press any key to return to the NAT Configuration menu. Table 11–4.NAT Connection Details Report Entry Description Foreign IP IP address of the foreign device Local IP IP address of the local (LAN) device Outside port Port number assigned by NAT which is translated by NAT to/from the local port.
NAT Configuration NAT Local Server Table 199 When NAT is enabled, you can display the entries in the local server table. To display the table, type O on the NAT Configuration menu. Entry Local IP Address Local Port Internet Port Protocol 1 115.3.3.1 2 3 TCP Press any key to return to the NAT Configuration menu. Table 11–5.
NAT Configuration 200 Deleting a NAT Local Server Entry To delete a local server entry: Deleting a NAT Alias Entry To delete a NAT alias entry: 1. Type Y on the NAT Configuration menu. 2. The IAD prompts for the entry number to delete. Enter NAT Local Server Entry to Delete (1..20): (1) Type the number of the table entry and press Enter. 3. The IAD displays the following: Deleting NAT Local Server entry 1, Translated IP address 115.3.3.1 Translated Port 2, Standard Port 3 4.
12. IAD Reports This chapter describes the report subsystem in the IAD. The report subsystem allows you to display information about the current configuration of the IAD, and collect, display and clear statistics on various network and media interfaces. You can also display reports about routing and bridging, and other reports about the operation of the IAD.
IAD Reports The Report Menu 202 To display the Reports menu, type 1 on the Main menu. Figure 12–1. Reports Menu ***************************************** Reports Menu ***************************************** C. N. I. M. R. A. B. S. P. U. O. Z.
IAD Reports Current Configuration Report 203 To display the Current Configuration report, enter C on the Reports menu. The Current Configuration report displays configuration settings and information about the installed interfaces on your IAD. For each port on the IAD, details are displayed. For each interface configured on a port, details are also displayed. The parameters are repeated, and not described again in the table.
IAD Reports 204 Table 12–1. Current Configuration Report Parameter Description WAN DataLink Protocol Totally Transparent | Raw HDLC | Cisco compatible HDLC | IP-Plus compatible HDLC | PPP (over Raw HDLC) | ATM | Frame Relay xDSL type G.SHDSL Annex A (U.S.) | G.SHDSL Annex B (Europe) | SDSL Firmware Version version of firmware ADSL Standard for Startup T1.413 | G.LITE | G.DMT | Alcatel 1.
IAD Reports 205 Table 12–1.
IAD Reports Network Statistics Reports 206 The Network Statistics menu contains commands to display statistical information about the packets handled by the IP routing engine, and to clear network statistics for specific protocols. Type N on the Reports menu to display the Network Statistics menu: Figure 12–2. Network Statistics Menu C. Display ICMP Statistics G. Display IGMP Statistics I. Display IP Statistics P. Display PIM Statistics T. Display TCP Statistics U. Display UDP Statistics Z.
IAD Reports 207 Table 12–2. ICMP Statistics Report Parameter Description discarded for other reasons: - unrecognized codes - bad checksum Discarded packets due to these reasons: - packets smaller than header - redirects from nongateways Not used. Value of the Checksums field in header is incorrect. Size of the ICMP header is larger than the packet size. ICMP Redirect packet from non-gateway. Sent Packet Information packets sent Total ICMP packets sent.
IAD Reports 208 Table 12–2. ICMP Statistics Report Parameter Description Echo Replies sent No. of ICMP Echo Reply messages sent. Time-stamp Requests sent No. of ICMP Timestamp Requests messages sent. Time-stamp Replies sent No. of ICMP Timestamp Replies messages sent. Information Requests sent No. of ICMP Information Requests messages sent. Information Replies sent No. of ICMP Information Replies messages sent. Other types sent No. of other ICMP types messages sent.
IAD Reports 209 Table 12–3. IGMP Statistics Report Parameter Description Ver. 2 Membership Report received No. of IGMP Version 2 Membership report messages received. Leave-group message received No. of IGMP Leave Group messages received. DVMRP routing message received No. of IGMP DVMRP routing message messages received. PIM routing message received No. of IGMP PIM routing messages received. Traceroute response received No. of IGMP Traceroute resp messages received.
IAD Reports 210 Table 12–4. IP Statistics Report Parameter Description discarded for lack of resources Discarded received packets due to lack of resources: kernel memory, packet buffers etc. discarded due to internal errors Discarded received packets due to internal software errors.
IAD Reports 211 PIM Statistics Report To display the PIM Statistics report, type P on the Network Statistics menu. The PIM Statistics report displays detailed information about PIM (Protocol Independent Multicast) packets sent and received. Table 12–5. PIM Statistics Report Parameter Description Received Packet Information packets received Total PIM packets received. discarded for lack of resources Discarded received packets due to resources, such as kernel memory or packet buffers.
IAD Reports 212 Table 12–5. PIM Statistics Report Parameter Description Boosters sent No. of PIM Bootstrap messages sent. Assert sent No. of PIM Assert messages sent. Graft sent No. of PIM Graft messages sent. Graft Ack sent No. of PIM Graft Acknowledgment messages sent. Cand RP Adv sent No. of PIM messages sent. other messages sent No. of PIM messages sent. TCP Statistics Report To display the TCP Statistics report, type T on the Network Statistics menu.
IAD Reports 213 Table 12–6. TCP Statistics Report Parameter Description segments with a RST No. of segments received with the RST (Reset) Flag bit on in the TCP header. window probes Not used window updates Not used Sent Packet Information packets sent Total TCP packets sent. discarded for lack of resources Discarded transmitted packets due to lack of resources: kernel memory or packet buffers. discarded due to internal errors Discarded transmitted packets due to internal software errors.
IAD Reports 214 Table 12–7. UDP Statistics Report Parameter Description discarded due to internal errors Discarded received packets due to internal software errors. discarded for other reasons: Discarded received packets due to other reasons listed in the following: - with destination port Destination Port field value in UDP header is zero. zero - bad checksums Checksum field value in UDP header is incorrect. - packets smaller than header Size of UDP header is less than 8 bytes.
IAD Reports Interface Statistics Reports 215 Type I on the Reports menu to display interface statistics reports. The Interface Statistics menu contains commands to display information about the packets handled between layer 2 and layer 3 on a per port basis, and to clear statistics for specific protocols. To display specific interface statistics, first select an interface and optionally a port. The IAD then displays the report, as shown in these steps: 1.
IAD Reports 216 ARP Statistics Report To display the ARP Statistics report, type A on the Interface Statistics menu. The ARP Statistics report displays details about ARP (Address Resolution Protocol) packets sent and received. Table 12–8. ARP Statistics Report Parameter Description Received Packet Information packets received Total ARP packets received. discarded for lack of resources Discarded received packets due to lack of resources: kernel memory, packet buffers, etc.
IAD Reports 217 Interface Statistics Report To display the Interface Statistics report, type I on the Interface Statistics menu. The Interface Statistics report provides details about all packets sent and received on the selected interface. Table 12–9. Interface Statistics Report Parameter Description Received Packet Information packets received No. of packet received from this interface.
IAD Reports 218 Bridge Statistics Report To display the Bridge Statistics report, type B on the Interface Statistics menu. This report provides details about all packets sent and received on the IAD bridge. Table 12–10.Bridge Statistics Report Parameter Description Received Packet Information bridge packets received Total of bridge packet received from interface. bridge octects received Total bridge octets/bytes received from interface.
IAD Reports 219 Table 12–11.DLCI Statistics Parameter Description Committed Burst No. of committed info rate (bytes per measurement interval) Excess Burst No. of excess info rate (bytes per measurement interval) Throughput Expected average throughput (bytes/second) Rx Frames No. of frames received. Received Frame Information Rx Bytes Total data received in bytes. Rx Discarded Frames No.
IAD Reports 220 ATM PVC Statistics Report To display the PVC Statistics Reports, type A on the Interface Statistics menu. This option is only displayed when ATM is selected as the data link protocol.
IAD Reports 221 AAL2 Statistics Report This PVC Report displays when an AAL2/LES PVC is configured. Table 12–13.Common CPCS-2 Statistics Report Parameter Description Transmit overflows Discarded packets due to the internal queue reached it maximum size. Receive STF parity errors No. of STF (Start Field) parity error received. Receive sequence errors Sequence number in header is incorrect for cells received.
IAD Reports 222 Cumulative CPCS-2 Statistics Report Table 12–14.Cumulative CPCS-2 Statistics Report Parameter Description Maximum PDU Size Maximum CP-5 Rx frame length (in bytes, without CPCS trailer) Transmit bytes counter Total AAL2 Cells sent in bytes. Transmit microcell counter Total AAL2 Cells sent. Tx discarded microcells errors No.
IAD Reports 223 Table 12–15.Common AAL Statistics Report Parameter Description Max PDU Max. PDU size limitation for this AAL connection. Rx Frames No. of frames received. Rx Cells No. of AAL cells received. Rx Bytes Total data in bytes received. Rx Error Cells No. of received cells are dropped due to: -Connection is not established/closed. -Could not allocation internal cell buffer -Value of STF (Start Field) in header is incorrect.
IAD Reports 224 IP Header Compression Statistics Report This report is available when ATM PVC Encapsulation Type RFC 1483 is selected, an IP address is assigned and IP Header Compression is enabled on the ATM Interface. Table 12–16.IP Header Compression Statistics Report Parameter Description Missed TCP contexts No. of times search didn't find a TCP stream. Missed RTP context No. of times search didn't find an RTP stream. Sent Packet Information Compressed TCP packets sent No.
IAD Reports 225 PPP Statistics Report This report is available when ATM PVC Encapsulation Type RFC 2364 is selected. Table 12–17.PPP Statistics Report Parameter Description Received Packet Information packets received Total PPP packets received. discarded for various reasons Discard received packets due to: - Could not allocate PPP packet from internal queue. - Discarded all non-LCP packets until link is opened.
IAD Reports Media Statistics Reports 226 Type M on the Reports menu to display Media statistics reports. Media statistics reports display statistical information about the total packets handled (Layer 2) on a per port basis. Reports on physical connections vary, based on the type of connection. Reports include Ethernet, USI, G.SHDSL, ASDL, SDSL, ATM and Frame Relay. To display specific media statistics, select an interface to display the statistics as shown in these steps: 1.
IAD Reports 227 Frame Relay Statistics Report Type F to display the Frame Relay Statistics report. This report displays basic about Frame Relay operations on the WAN link (for all ports and DLCIs). Table 12–18.Frame Relay Statistics Report Parameter Description Received Data Rx Frames No. of frames received Rx Bytes No. of total bytes received Rx Frames discarded No.
IAD Reports 228 Table 12–18.Frame Relay Statistics Report Parameter Description BECN set on Tx Backward Explicit Congestion Notification status set to notify DTE that congestion avoidance should be initiated by the sending device. Tx congestion counter No. of frames dropped due to congestion to maintain committed information rate. CLLM frames Tx No. of CLLM frames received LMI frames Tx No. of LMI frames received ANSI frames Tx No.
IAD Reports 229 Table 12–19.Serial Statistics Report Parameter Description Lack of resources Discarded received packets because a PCB for Transmitted/Received Pool Buffers could not be allocated. bytes sent No. of Data sent in bytes. packets sent No. of packets sent. discarded, TX ring full No. of packets discarded because Transmitted Ring Pool is full.
IAD Reports 230 Table 12–20.ATM Statistics Report Field Description OAM Tx No. of cells transmitted with CLPI (Cell Loss Priority Indication) bit is on. CLPI Tx No. of OAM (Operation And Maintenance) cells transmitted. EFCI Tx No. of cells transmitted with EFCI (Explicit Forward Congestion Indication) bit is on. RM Tx No. of RM (Resource Management) cells transmitted. Rx HEC Errors No. of cells receives with HEC errors in the header. Lost Cell Delineation (OCD) No.
IAD Reports 231 G2237 xDSL Statistics Report Table 12–21.G2237 xDSL Statistics Report Parameter Description Operational State Current operation state. Start Progress Current start progress. Operational Seconds Total Operation Time in Seconds Up/Down Counter No. of times modem has come up. Received SNR No. of SNR (Signal-to-Noise Ration) received. Mean SQ Error No. of mean SQ error used to compute received signal to noise ratio. Initial Received SNR No.
IAD Reports 232 Table 12–21.G2237 xDSL Statistics Report Parameter Description H.DSL2 Remote HDSL2 Version Current version of the Remote HDSL2. Remote Country Code Current Remote Country Code. Provider Code Current Provider Code. Remote Vendor Data Low Remote vendor provided data (the low 4 bytes) Remote Vendor Data Hi Remote vendor provided data (the high 4 bytes) Data Mode Heartbeat Total Data Mode Heartbeat received. (Handle Modem Data state) Framer Sync Lost Tick No.
IAD Reports 233 Ethernet Statistics Report Table 12–22.Ethernet Statistics Report Parameter Description Received Packet Information packets rcvd Total Ethernet packets received. discarded, RX ring empty Discarded received packets because the internal Received Packet Ring Pool Buffers are empty; therefore no incoming packets could be processed. discarded, unrecognized protocol Protocol Type field value in Ethernet header does not correspond to IP. discarded, RX error No.
IAD Reports 234 Table 12–22.Ethernet Statistics Report Parameter Description carrier sense lost No. of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular interface. The count represented by an instance of this object is incremented at most once per transmission attempt, even if the carrier sense condition fluctuates during a transmission attempt. underrun DMA underrun.
IAD Reports 235 G7070 ADSL Statistics Report Table 12–23.G7070 ADSL Statistics Report Parameter Description Operational Seconds Total kernel time link went operational in Seconds. Downstream SNR Margin Current rate of the Downstream SNR (Signal-toNoise Ration) Margin. Downstream Attenuation Current rate of the Downstream Attenuation. Upstream Attenuation Current rate of the Upstream Attenuation. Near-End FEC (i) Count of the Near-End FEC (Forward Error Correction).
IAD Reports 236 POTS Statistics Report Table 12–24.POTS Statistics Report Parameter Description Line X Active/Inactive Current status of line X. Active: Phone line connection is up. Inactive: Phone line connection is down. Buffers Rcvd No. of packets received from this POTS line. Buffers Sent No. of packets sent to this POTS line. Discarded Discarded packets due to Jitter Buffer Overrun. The internal Jitter Buffer is full and could not allocate a new free packet buffer.
IAD Reports 237 BRI Statistics Report Table 12–25.BRI Statistics Report Parameter Description D Channel Active/Inactive The status of this D Channel. Active: The connection is up. Inactive: The connection is down. Frames Rcvd No. of BRI frames received. Frames Sent No. of BRI frames sent. Rx Overflow (RFO) No. of Overrun errors. A consequence of data arriving faster than it can be consumed. Rx Invalid Frames No. of invalid frames received. Rx Overflow (RDO) Received Overrun.
IAD Reports 238 Continue resetting network statistics, or press Escape to return to the Network Statistics menu. Route Table Report Type R to display the Route Table report in the Reports menu. The IAD lists each route by IP address, and displays the following information about statically configured routes and dynamically learned ones. Table 12–26.Route Table Report ARP Table Report Parameter Description Network Address destination address Netmask IP subnet mask; no.
IAD Reports 239 Table 12–28.Bridge Forwarding Database Report Parameter Description Port Port for the Ethernet interface Timer No. of seconds until this entry deletes from the database. The time counts down from the bridge database aging time value, in onesecond intervals; at zero, the entry deletes from the database. You must enable bridging for this table to display. For more information on enabling bridging, see Bridge Configuration on page 129.
IAD Reports 240 Otherwise, the following information is displayed for each entry: Table 12–30.PPP Authorization Report Parameter Description Authorization type None | Password Authentication Protocol (PAP) Client | PAP Server |Challenge Handshake Authentication Protocol (CHAP) Client | CHAP Server Slot #/Interface #/Port # active slot for the PPP interface Userid/Password/Peer Name values for the PPP interface Press any key to return to the Reports menu.
IAD Reports 241 Highest Memory Used Kernel Free Memory Free Blocks Largest Free Block Size Reserved Area Size 901KB (922959 Bytes) 241KB (247016 Bytes) 1 Blocks 241KB (247016 Bytes) 1024KB (1048576 Bytes) When you are done reviewing the report, press any key to return to the System Memory Report menu. Kernel Tasks Memory Statistics Report Type T on the Memory Statistics menu to display the Kernel Tasks Memory Statistics report.
IAD Reports 242 NetEngine IAD User Guide
13. Command Line Interface Introduction The command line interface is often more convenient to use than the menu interface. Many of the tasks you normally perform using the menu interface are also available in the command line interface. To enter command line interface (CLI) mode, type C on the Main menu. The IAD enters command mode, and allows you to enter IAD commands (described below) until you type the exit or quit command to return to the menu interface.
Command Line Interface 244 on | off Keywords to enable (on) or disable (off) STP. slot Numeric value identifying the connection (0-3) interface Always 0 Discussion. This optional section contains detailed descriptions, examples if necessary, and any limits, exceptions, or warnings you should be aware of when using this command.
Command Line Interface 245 Command Line Interface Reference Each command in the command line interface is described below, in alphabetic order. exit Description. Quits the command line interface and returns to the menu system. exit ping Description. Pings an IP address. The IP address must be on the same subnet. Press Escape to premature halt the test. Upon termination, displays a summary table. ping (size) (tries) IP address IP address of destination in octal format (999.999.999.
Command Line Interface reset system 246 Description. Performs a soft system reset. reset system Discussion. Any time you use the menu or command line interface to make setting changes, or change any of the physical characteristics of the IAD (such as changing the MAC address of the Ethernet port), you must reset (or restart) the IAD for the new settings to take effect. An alternative to issuing the reset command is to simply turn off (or unplug) the IAD, and power it back on, forcing it to reboot.
Command Line Interface set bridge stp global 247 Description. Enables or disables Spanning Tree Protocol globally. set bridge stp global on | off Keyword to enable (on) or disable (off) STP globally. set dhcp server enable Description. Enables or disables DHCP server on the IAD. set dhcp server enable on | off Keyword to enable (on) or disable (off) DHCP server. set dhcp server gateway Description. Sets the DHCP server default IP address.
Command Line Interface set dhcp server range 248 Description. Sets the DHCP server low and high IP address range. set dhcp server range Low IP address IP address in octal format (999.999.999.999) High IP address IP address in octal format (999.999.999.999) set dns server address Description. Sets the DNS server IP address. set dns server address IP address IP address in octal format (999.999.999.999) set ip default route Description.
Command Line Interface set lan bridge 249 Description. Enables or disables bridging on a LAN port. set lan bridge (slot) (interface) (port) on | off Keyword to enable (on) or disable (off) bridging on the specified port. IP address IP address in octal format (999.999.999.999) netmask Subnet mask in octal format (255.255.255.255) slot Slot number (1 to 7) interface Keyword identifying the interface: ETHERNET | ADSL | XDSL | SDSL port Port number (1 to 8) set lan ip address Description.
Command Line Interface set lan rip 250 Description. Enables or disables RIP on a WAN IP port If you do not enter any optional parameters, the IAD performs the command against the first available slot, interface and port. set lan rip (slot) (interface) (port) on | off Keyword to enable (on) or disable (off) RIP on the specified port. version 1 | 2Bcst | 2Mlti Keyword identifying version to implement.
Command Line Interface set mgcp listening port 251 Description. Specifies the UDP port the Notified Entity (call agent) is listening on. set mgcp listening port port UDP Port number (any valid port number; usually 2427 or 2727) set mgcp notified entity Description. Specifies the DNS name or IP address of the notified entity (call agent). You can specify one notified entity in the CLI. Use the menu interface to set up a maximum of four call agents.
Command Line Interface set mgcp voice connection 252 Description. Specifies the slot, interface, port, and connection for the voice connection. set mgcp voice connection (slot) (interface) (port) (connection) slot Slot number (1 to 7) interface Keyword identifying the interface: ethernet | adsl | xdsl | sdsl port Port number (1 to 8) connection connection Index of this connection number associated with the port (0-7) set mgcp voice tos Description. Specifies the TOS byte value for RTP (voice) packets.
Command Line Interface set sdsl speed 253 Description. Sets the SDSL speed. This command sets the speed to manual framed (Nokia) or Auto Cycle (Nokia). set sdsl speed speed Keyword identifying speed: 2320 | 1744 | 1536 | 1152 | 768 | 384 | 192 auto | manual Keyword identifying manual or auto cycle for Nokia. set system defaults Description. Sets the system to the default parameters.) set wan atm ppp auth Description.
Command Line Interface set wan atm vc 254 Description. Sets an ATM VC on a given WAN port—RFC 1483 and RFC 2364 VC Muxing PVCs, as well as LLC Encapsulation PVCs. You must specify VPI number, VCI number and RFC encapsulation type. If you do not enter any optional parameters, it will find the first WAN slot, interface and port.
Command Line Interface set wan datalink 255 Description. Sets the datalink protocol to Frame Relay or ATM. If you don’t enter optional parameters, it finds the first available slot, interface and port. set wan datalink (slot) (interface) (port) framerelay | atm Keyword identifying datalink protocol. slot Slot number (1 to 7) interface Keyword identifying the interface: ethernet | adsl | xdsl | sdsl port Port number (1 to 8) set wan framerelay Description.
Command Line Interface set wan ip address 256 Description. Sets the WAN IP address. If you do not enter any optional parameters, it finds the first available slot, interface, port and connection. set wan ip address (slot) (interface) (port) (connection) IP address IP address in octal format (999.999.999.999) netmask Subnet mask in octal format (255.255.255.
Command Line Interface set wan rip 257 Description. Enables and disables RIP on a WAN IP port. If you do not enter any optional parameters, it will find the first available slot, interface and port. set wan rip (slot) (interface) (port) on | off Keyword to enable (on) or disable (off) RIP on the specified port. version 1 | 2Bcst | 2Mlti Keyword identifying version to implement.
Command Line Interface 258 NetEngine IAD User Guide
14. Troubleshooting and Diagnostics This chapter describes procedures for troubleshooting and diagnosing problems that may be associated with the IAD. Diagnostics are destructive, and may result in loss of connection to network or voice gateway. After running diagnostics, reset the IAD to return to normal working order.
Troubleshooting and Diagnostics Using the Diagnostics Menu 260 Diagnostic tasks are all displayed and accessed on the Diagnostics menu (displayed by typing Z on the Main menu). Tasks in this chapter are described beginning at the Diagnostics menu. Figure 14–1. Diagnostics Menu ******************************************* Diagnostics Menu ******************************************* P. POTS Diagnostics S. SDSL Diagnostics B.
Troubleshooting and Diagnostics NOTES 261 Pots diagnostics are intrusive tests. Any active calls will be terminated. You should terminate all voice gateway activity prior to continuing with any POTS diagnostic testing. The Infineon CODEC test is reserved for Verilink use only To perform a specific test, type the option and proceed to the corresponding section.
Troubleshooting and Diagnostics 262 Lines 3 and 4 are connected together Lines 5 and 6 are connected together Lines 7 and 8 are connected together Hotline test started 6. Press Escape to terminate the test. The IAD terminates the test and displays the POTS Diagnostics menu. Performing a Ring Test The ring test verifies that POTS device attached may be ringed by the IAD. To perform a ring test: 1. Type R on the POTS Diagnostics menu to select Ring Test. 2.
Troubleshooting and Diagnostics 263 —or— Type N to test a specific line. The IAD prompts you for the port number. 3. The IAD prompts you to perform the test sequentially or concurrently: Ring lines concurrently or sequentially? (CS or ESC): s Type S to perform the test sequentially, or type C to perform the test concurrently. The IAD displays information about the test progress: Press a key to end ring test... Ringing onhook lines... Line 1 2 3 4 5 6 7 8 top ringing all lines...
Troubleshooting and Diagnostics 264 Performing an On/Off Hook Test The On/Off Hook test reports the hook state of each voice port line. To perform an On/Off Hook test: 1. Type O on the POTS Diagnostics menu to select On/Off Hook Test. The IAD displays the status of the test as it runs in real time: Display hook state Legend: .=onhook, ^=offhook, #=ring ground, &=no ring ground, *=flash hook Press a key to exit... 1 2 3 4 5 6 7 8 . . ^ . # . * & 2. Press Enter to terminate the test.
Troubleshooting and Diagnostics SDSL 265 To perform SDSL diagnostics, type S on the Diagnostics menu. Diagnostics 6300 POWER LAN LINK LAN ACT WAN LINK The SDSL diagnostics menu is only available on the 6300. VOICE The IAD displays the SDSL Diagnostics menu: Figure 14–3. SDSL Diagnostics Menu ******************************************* SDSL Diagnostics ******************************************* Select Diagnostic P. 2. 4. L.
Troubleshooting and Diagnostics ISDN-BRI 266 Type B to perform BRI Diagnostics. Diagnostics POWER LAN LINK LAN ACT WAN LINK VOICE 6104i 6504i The BRI diagnostics menu for ISDN testing is available on the two ISDN-based IADS; 6104i and 6504i. The IAD displays the BRI Diagnostics menu: Figure 14–4. BRI Diagnostics Menu ************************************************ BRI Diagnostics Menu *********************************************** 0. 1. 2. 3. 5. 6. 7. 8. 9. A. B. C. D. E. F. G. M. N.
Troubleshooting and Diagnostics Troubleshooting the IAD 267 This section provides information for troubleshooting symptoms associated with the operation of the IAD. Table 14–1 describes symptoms, probable causes and suggested corrective action to correct the problem. Table 14–1.Troubleshooting—Symptoms and Causes Symptom Probable Cause Corrective Action Power indicator is not lit. Power is not Ensure that the power available to the IAD cord is securely connected.
Troubleshooting and Diagnostics 268 Table 14–1.Troubleshooting—Symptoms and Causes Symptom Probable Cause Corrective Action Cannot receive or send data Incorrect PVC/DLCI Verify these settings: set for data channel VPI: 0 to 255 VCI: 0 to 65535 DLCI: 16 to 1023 (default PVC 0/38; DLCI 32) View Interface (page 215) and Media statistics (page 226) to check the pack receive and send status. Incorrect network setup Check and correct network setup as necessary.
Troubleshooting and Diagnostics 269 The table following lists the IAD provisioning parameters on the voice gateway that identifies the IAD and affects its performance. Verify these parameters when troubleshooting the IAD. Table 14–2.IAD Provisioning Parameters Parameter Description ID Identification number of the IAD (read only) Serial Number IAD serial number (read only).
Troubleshooting and Diagnostics 270 NetEngine IAD User Guide
15. Verification This chapter describes how to verify that the NetEngine IAD operates properly after installation. It also covers maintenance and how to display the current configuration. Before you can test the voice capabilities of the NetEngine IAD, you must first provision it at the voice gateway.
Verification 272 Power-up Test The NetEngine IAD displays an indication of normal operation when you first power it up. When you power it up, verify that the POWER indicator on the front panel lights green. Operational Test Use the following procedure to verify that the IAD is operating properly after installation. The following procedure assumes that: u u u u u u u You have configured Directory numbers (DNs) in the Class 5 switch for the associated Voice Ports.
Verification 273 11. Using a straight-through cable, connect the Ethernet LAN port on the IAD to your local LAN patch panel or hub|switch|router. 12. Connect the IAD telephone ports to the local distribution frame or patch panel. The IAD is ready for service. Maintenance The IAD menu interface contains utilities reserved for factory maintenance and development. Before running any System Utilities, call the Verilink Technical Support Center at 800-285-2755 (toll-free).
Verification 274 NetEngine IAD User Guide
A. Menu Map Menu Map This appendix provide a map of the menu interface for the NetEngine family of IADs. ESC (Log off) Log On (User ID/Password) Main Menu 1. Reports Menu 2. Configure IP Router * Requires a Supervisor password. 3. Configure Bridge C. Display Current Config C. Configure Port IP Address G. Enable Bridging Globally N. Display Network Stats U. Unconfigure Port IP Address P. Enable Bridging by Port I. Display Interface Stats M. Configure Port Max Xmt Unit A.
Menu Map 276 D.Configure DHCP E. Enable/Disable DHCP H. Enable/Disable Checking for Add'l DHCP Servers B. Enable/Disable DHCP Debug Messages* I. Configure DHCP Server Parameters P. Configure DHCP Address Range Pool C. Configure DHCP Client Entry M. Configure Multicast T. Telephony Clock Recovery N.Configure NAT E. Enable/Disable Global IP Multicasting B. Enable/Disable NAT Debug Messages* 1. Enable/Disable Derived Timing P. Config PIM-Dense Mode by Port P.
B. Country Codes Country Codes Tables This appendix specifies the settings for each country code setting supported by the IAD. When you select a specific country mode, the values are set automatically. Table B–1. Country Code Settings—USA, Australia 1 and 2, and Germany Parameters USA Australia1 Australia2 Germany Min. Flash Hook (ms) 300 40 40 90 Max.
Country Codes 278 Table B–3. Country Code Settings—Belgium2, Denmark, and Italy Parameters Belgium2 Denmark Italy Min. Flash Hook (ms) 90 90 90 Max.
C. NetEngine IAD Specifications This appendix list the specifications for the 6000 NetEngine IAD family, including the 6100, 6200, 6300 and 6500, and the 7000 NetEngine IAD family, including the 7200 and the 7300. Where a specification to specific IADs, rather than the entire family, it is noted in the IAD or Description column of each specification table. 6000 Family Table C–1.
NetEngine IAD Specifications 280 Table C–1. 6000 Family Analog Voice Features Feature IAD Description REN 6100-4, 6204/8, 6204/8c, 6300-4/8 6108, 6504/8 2.5 REN per port 6100-4, 6204/8, 6204/8c, 6300-4/8 6108, 6504/8 25 mA typical Loop Current Idle State Voltage Ring Voltage 5 REN per port 23, 20 mA typical >21V 6100-4, 6204/8, 6204/8c, 6300-4/8 6108, 6504/8 >40 vrms at 2.5 REN load >40 vrms at 5 REN load Ring Frequency 20, 25 Hz Gain/System Loss Programmable, +3dB to -9dB Table C–2.
NetEngine IAD Specifications 281 Table C–3. 6000 Family Digital Voice Features Feature Description Compression G.711 (64 kbps PCM), G.726 (32 kbps ADPCM) Encoding A-law, u-law Echo Cancellation G.168 compliant (single reflector) Fax Support Digital G3, G4 (for 6104i and 6504i), and analog V.17, V.29 (with external adapter) Protocol Support CopperCom, ELCP (af-vmoa-0145), JetStream, LES (af-vmoa-0145), MGCP, SIP capable Modem Support V.34, V.
NetEngine IAD Specifications 282 Table C–5. 6000 Family WAN Interface Features Feature Description ADSL G.lite, G.dmt—6100-4 WAN Port RJ45 Standards ANSI T1.413 Issue 2; ITU-T G.992.2, G.992.1 Transport ATM DSLAMs Alcatel, Cisco, Lucent, Nortel Voice Gateways CopperCom, JetStream, TdSoft, Tollbridge. BLES: General Bandwidth, Accelerated. Alcatel Softswitches MCCP V0.1, NCS 1.0, MGCP 1.0 support Protocols Point-to-Point (PPP) ADSL Annex A, B—6104i WAN Port RJ45 Standards ANSI T1.
NetEngine IAD Specifications 283 Table C–5. 6000 Family WAN Interface Features Feature Description DSLAMs Cisco, Coppermountain, Innovia, Lucent, Nokia Voice Gateways CopperCom, JetStream; AAL2/LES: PSAX, TdSoft, Zhone, Tollbridge, General Bandwidth, Accelerated, Alcatel, and any af-vmoa-0145 compliant gateway Softswitches MCCP V0.1, NCS 1.
NetEngine IAD Specifications 284 Table C–6. 6000 Family Transport Protocol Features Feature Description ATM Adaption Layers AAL2 (voice), AAL5 (data), AAL5 (layer 3 voice) Encapsulation RFC 1483 multiprotocol encapsulation over ATM; RFC 2364 (PPP over ATM); ITU 366.
NetEngine IAD Specifications 285 Table C–8. 6000 Family Security Features Feature Description Firewall IP Filtering (in and out) NAT RFC 1631, Port Translation, exported services, multiNAT (up to 16 public IP addresses) Management Security Multi-level userID and password protection Authentication Radius client support (RFC 2865) Table C–9.
NetEngine IAD Specifications 286 Table C–10. 6000 Network Interfaces Interface IAD Description SDSL 6300 2-Wire SDSL, shielded RJ-11 connector. Symmetrical data rates from 144 Kbps to 2.3 Mbps in increments of 8 Kbps. Transmission range up to 25,000 feet T1/E1 6200 1.544/2.048 Mbps Shielded RJ-48 connector Voice Ports 7000 Family 4 or 8-Port The 7000 family is comprised of the NetEngine 7200 and NetEngine 7300.
NetEngine IAD Specifications 287 Table C–12. 7000 Family Data Features Feature Description LAN Interface 10/100 BaseT Ethernet (RJ45) Bridging IEEE 802.1d including spanning tree Routing Default, Static, RIP1 (RFC 1058), RIP2 (RFC 2453), IPCP for IP Packet Processing DHCP Server, Client (RFC 2131), Relay Agent PPP PPPoA, PAP, CHAP, IPCP HDLC Support Management SNMP, MIB1, MIB2, Enterprise MIB Configuration Console, Telnet (local, remote) Universal Serial Interface EIA-530|RS449, V.
NetEngine IAD Specifications 288 Table C–13. 7000 Family WAN Features Feature Description Cell Delay Variation Buffer Configurable 0-30 ms OAM Cell Handling F4|F5 segment and end-to-end loopbacks Frame Relay Encapsulation RFC 1490 multiprotocol encapsulation over frame relay Voice Single PVC Data 8 Data Link Identifiers (DLCI) Data Link Format Q.922 Data Link Control FRF.12 support, adjustable jitter buffer Data Internetworking FRF.5, FRF.
D. Connector Pinouts Connector Pinouts This appendix specifies pinouts for each connector on the IAD. Table D–1. RS-232 DB-9 Console Port Pin Assignments Pin Signal 1 Ground 2 Tx Data 3 Rx Data Table D–2. RJ11 POTS Port Pin Assignments Pin Assignment Line Pin Assignment Line Tip Ring Tip Ring 1 3 4 5 2 5 2 3 4 6 2 5 3 3 4 7 2 5 4 3 4 8 2 5 Table D–3.
Connector Pinouts 290 Table D–4. 10BaseT Connector Pin Assignments Pin Signal Pin Signal 1 Tx+ 5 NC 2 Tx- 6 Rx- 3 Rx+ 7 NC 4 NC 8 NC Table D–5. 100BaseT Connector Pin Assignments (RJ48) Pin Signal Pin Signal 1 Tx+ 5 NC 2 Tx- 6 Rx- 3 Rx+ 7 NC 4 NC 8 NC Table D–6. ADSL/SDSL Connector Pin Assignments (RJ45) Pin Signal Pin Signal 1 N/C 3 Ring 2 Tip 4 N/C Table D–7. G.
Connector Pinouts 291 Table D–8. T1/E1 Connector Pin Assignments Pin Signal Pin Signal 1 Rx Ring 5 Tx Ring 2 Rx Tip 6 NC 3 NC 7 NC 4 Tx Tip 8 NC Table D–9. USI Port for RS-530, V.35 and RS-449 Signal RS-530 V.
Connector Pinouts 292 NetEngine IAD User Guide
E. Glossary Glossary 10/100BaseT. 10-Mbps baseband Ethernet specification that uses two pairs of twisted-pair cabling: one pair for transmitting data and the other for receiving data. 10/100BaseT has a distance limit of approximately 100 meters per segment. 100BaseT. 100-Mbps baseband Fast Ethernet specification that uses UTP wiring. Like 10/100BaseT, 100BaseT sends link pulses over the network segment when no traffic is present. These link pulses contain more information than those used in 10/100BaseT.
Glossary 294 IGMP. Internet Group Management Protocol. Transport layer multicasting protocol used by IP hosts to register their dynamic multicast group membership. It is also used by connected routers to discover these group members. Inverse ARP. Inverse Address Resolution Protocol. Enables routers to obtain the IP address of a known Ethernet address of a device associated with a virtual circuit. Method of building dynamic routes in a network. IP. Internet Protocol. Part of the TCP/IP protocol.
Glossary 295 OSI Reference Model. Network architectural model developed by ISO and ITU-T. The model consists of the following seven layers, each of which specifies particular network functions. The lowest layer is closest to the media technology and the highest layer is closest to the user. The hardware and software implement the lower two layers, while only the software implements the upper five layers. Physical layer—the actual wires and connections in the network.
Glossary 296 Router. Network layer device that uses one or more metrics to determine the optimal path to forward network traffic. Routers forward packets from one network to another based on network layer information. a router may connect networks using various protocols by encapsulating data within another network's packet format or by removing layers of packet formatting. SNMP. Simple Network Management Protocol. Network management protocol used in TCP/IP networks.
Index Numerics 10/100Base-T Ethernet 4, 7 6000 family features of 2 front panel 3 generally IADs described 2 rear panel 4 telephone interfaces 4 voice gateways interoperable with 2, 5 WAN interfaces supported 4 6104i connecting ISDN to 21 6300 Quick Configuration of 102 6504i connecting ISDN to 21 7000 family features of 5 generally 7000 series front panel 6 IADs described 5 rear panel 6 telephone interface supported 7 USI port on 21 WAN interfaces supported 7 Adaptive Rate mode, setting 64 ADSL connecting
Derived Timing debugging 48 enabling and disabling 48 Derived Timing menu 48 DHCP Address Range Pool, configuring 175 DHCP Assign-ment Entry, deleting 179 DHCP Client enabling or disabling 116 DHCP Client debug mode, enabling and disabling 44 DHCP Client Entry, configuring 175 DHCP Client Entry, deleting DHCP Server DHCP Client Entry, deleting 179 DHCP Entry details 179 DHCP Relay configuring 117 enabling or disabling 117 statistics, displaying 118 DHCP Relay menu 117 DHCP Server addresses, displaying 178 c
FRF.12 Fragmentation, configuring 95 FRF.
Maximum Transmission Unit, setting 109 media statistics reports, generally 226 Memory Statistics reports 240 menu AAL2 Audio Profile 87 ADSL Standard Startup 69 ATM Configuration 90 ATM Encapsulation Configuration 82 ATM Peak Cell Rate Configuration 82 ATM PVC Config 81 ATM Service Category Configuration 82 BRI Diagnostics 266 Bridge Configuration 131 Channel Configuration 78 Channel Configuration menu 74 Compander Mode Selection 145 CopperCom Call Control 155 CopperCom Configuration 156 Country Mode Select
Framed mode in SDSL 67 setting Auto cycle for SDSL 66 Speedlink System 2, 5 supported DSLAM 282 Nortel 67 T1 Configuration 70, 72 T1 Frame Mode 72 TFTP Server 47 Tx Clock Source (E1) 79 Utilities 33 Utilities (7000) 36 Voice Configuration 140 Voice Gateway Selection 141 WAN Configuration 56, 70 WAN Configuration (ATM) 57 WAN Configuration (Frame Relay) 57 WAN Datalink Protocol Configuration 56, 58, 61 menu interface, exiting 20 menus Bridge Configuration 131 Configure CPE/CO Mode 62 Configure G.
S-Bits menu 78 S-Bits, configuring for E1 77 SDSL connecting to IAD 21 diagnostics 265 SDSL auto cycle speed table 68 SDSL Configuration menu 65 SDSL Diagnostics menu 265 SDSL interface mode, setting 67 SDSL interface, configuring (6500) 63 SDSL speed, setting for IMAS DSLAM 67 SDSL speed, setting manually 67 security level default passwords for 25 privileges 24 Select Tx Clock Source menu 75 Serial Statistics report 228 set bridge global CLI command 246 set bridge stp global CLI command 247 set dhcp server
TFTP Servers, LAN or WAN 33 timeout period, setting 37 timeout, default session setting 11 Tollbridge 282 trace route, using 37 transmit and receive channels, configuring for E1 78 transmit and receive channels, configuring for T1 74 Transmit CIR, configuring for DLCI 94 transmit clock source, configuring for E1 79 Transmit Clock Source, configuring for T1 75 troubleshooting, generally 266, 267 Tx Clock Source menu 79 System Contact, configuring 30 System Location, configuring 31 System Name, configuring 3
regarding use of IAD xiv warranty, limits of xv WAN setup ADSL with ATM 54 E1 with ATM 54 E1 with Frame Relay 54 G.
