C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Frame Parameters Click on the Frame tab so that the screen illustrated in Figure6-3 is displayed. Specify frame parameters as indicated in Table 6-C. Table6-C BSU — WSS — Frame Parameters Parameter 070-20000340-01 Rev A Range (and Default) Comments Edit WSS File file name (no default) If desired, click on the File Open icon at the right of the field and then select a file to use as a template for the WSS to be configured.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Channel Parameters Click on the Channel tab so that the screen illustrated in Figure 6-4 is displayed. Specify channel parameters as indicated in Table6-D .
C HA PTER 6. BSU Table6-D AND S UBSCR IBER CON FI GU RATI ON BSU — WSS — Channel Parameters Parameter Channel Center Freq (MHz) Range (and Default) 9 menu options for frequency range, plus center frequency field Comments Select the frequency range from the drop-down menu; then enter the channel center frequency to be used in communication with all subscribers in the sector. Required field.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Radio Parameters Click on the Radio tab so that the screen illustrated in Figure6-5 is displayed. Specify radio parameters as indicated in Table6-E. Multiple Subnet Parameters Click on the Multiple Subnet tab so that the screen illustrated in Figure6-6 is displayed. Specify the WSS IP address and subnet mask for the first (and typically only) subnet, as indicated in Table6-F . Click on the save icon when you are finished.
C HA PTER 6. BSU Figure6-5 WSS — Radio Menu Table6-E BSU — WSS — Radio Parameters Parameter 070-20000340-01 Rev A Range (and Default) AND S UBSCR IBER CON FI GU RATI ON Comments Min Tx Power -20 to 4 dBm (-12) Specify the minimum transmit power allowed in power ranging. Not supported in R1P1. Broadcast Tx Power -20 to 4 dBm (20) Specify the transmit power used for broadcasts to all subscribers. Not supported in R1P1.
C HA PTER 6. BSU S UBSCR IBER CON FI GU RATI ON Figure6-6 WSS — Multiple Subnets Menu Table6-F BSU — WSS — Multiple Subnet Parameters Parameter 070-20000340-01 Rev A AND Range (and Default) Comments Total Configured Subnets Read-only field; increments each time a new subnet is added using the new instance icon. Subnet ID Read-only field indicating subnet being configured. WSS IP Address xxx.xxx.xxx.xxx (no default) Enter the IP address for the WSS subnet.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring the Main Base Station Parameters Click on the MAIN tab in the upper row. As the second row of tabs shows, there are three menus for configuring the main base station parameters: • General — Used for cell, IP, and SNTP (time) configuration, and for specifying the active wireless subsystems (WSS). • Server IP — Used for specifying the IP addresses of the various servers accessed by the Base Station.
C HA PTER 6. BSU Table6-G S UBSCR IBER CON FI GU RATI ON BSU — MAIN — General Parameters Parameter 070-20000340-01 Rev A AND Range (and Default) Comments Cell Name Up to 79 characters (no default) Cell Radius 1000 to 50000 meters (5000) BSU Location Up to 79 characters (no default) Enter text identifying the location of the BSU. BSU Name Up to 79 characters (no default) Enter the name chosen for the BSU.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Server IP Parameters Click on the Server IP tab so that the screen illustrated in Figure6-8 is displayed. Three server IP addresses are configurable, as identified in Table6-H. Specify any server IP addresses as desired. Syslog and SMTP server identifications made on this menu will be overridden by Syslog and SMTP server identifications made in the DHCP server configuration.
C HA PTER 6. BSU Figure6-8 MAIN — Server IP Menu Table6-H BSU — MAIN — Server IP Parameters Parameter 070-20000340-01 Rev A Range (and Default) AND S UBSCR IBER CON FI GU RATI ON Comments TFTP Server IP N/A Non-configurable field. Time Server IP N/A Non-configurable field. Syslog Server xxx.xxx.xxx.xxx decimal (no default) If the BSU is to log event messages to a Syslog server, enter its IP address. (If a Syslog server is identified in the DHCP server, this address will be overridden.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Figure6-9 MAIN — Bridging/Clustering Menu Table6-I BSU — MAIN — Bridging/Clustering Parameters Parameter Range (and Default) Comments WSS Clustering Enable or Disable (Disable) * Specify whether WSSs will be clustered. If Disable is specified, the Cluster fields will be unavailable. Cluster I Any 2 or more configured WSS ports Select a configured WSS, and then click on the cluster in which it will be included.
C HA PTER 6. BSU Figure6-10 SNMP Menu Table6-J BSU — SNMP Parameters Parameter 070-20000340-01 Rev A Range (and Default) AND S UBSCR IBER CON FI GU RATI ON Comments Total Configured Hosts 1 to 32 Read-only field indicating how many SNMP hosts have been specified. Send Trap Yes or No (Yes) Specify whether SNMP traps will be sent to trapenabled hosts (per Access Right configurations). Host ID 1 to 32 (increments as instances are opened) Identifies the SNMP host being configured.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring Email Alert Parameters Click on the ALERT tab in the upper row, so that the screen illustrated in Figure6-11 is displayed. Specify email alert parameters as indicated in Table6-K. Figure6-11 ALERT Menu Table6-K BSU — ALERTS Parameters Parameter 070-20000340-01 Rev A Range (and Default) Comments Send Email on Alarms Yes or No (No) Specify whether email alert message will be sent.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON SUBSCRIBER C ONFIGURAT ION To configure subscriber equipment, click on the CPE icon on the WaveCenter Configuration Manager home screen (Figure6-1 ). The CPE Configuration Manager will open in a new window, as shown in Figure6-12. There are nine tabs for subscriber equipment configuration, as shown in Figure6-12: • System — Used to specify basic information about the subscriber equipment. • SNMP — Used to control SNMP access to the subscriber equipment.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring Subscriber System Parameters Click on the System tab so that the screen illustrated in Figure6-12 is displayed. Specify subscriber system parameters as indicated in Table6-L. Table6-L CPE — System Parameters Parameter Comments Channel Center Frequency N/A Read-only field identifying the center frequency established when the subscriber equipment was initialized.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring Subscriber SNMP Parameters Click on the SNMP tab so that the screen illustrated in Figure6-13 is displayed. Specify SNMP management parameters as indicated in Table 6-M.
C HA PTER 6. BSU Table6-M AND S UBSCR IBER CON FI GU RATI ON CPE — SNMP Parameters Parameter Range (and Default) Comments Total Configured Hosts 1 to 32 Read-only field indicating how many SNMP hosts have been specified. Send Trap Yes or No (Yes) Specify whether SNMP traps will be sent to trapenabled hosts (per Access Right configurations). Host ID 1 to 32 (increments as instances are opened) Identifies the SNMP host being configured.
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C HA PTER 6. BSU Table6-N S UBSCR IBER CON FI GU RATI ON CPE — Service Flow Upstream Parameters Parameter 070-20000340-01 Rev A AND Range (and Default) Comments Configured Service Flow Reference Identifies service flow displayed (1 to 64) Select from drop-down menu. (Menu identifies all service flows which have been created. Maximum may be less than 64 depending on) Service Class Name Best Effort, CIR, CBR (Best Effort) Select the class of service for this service flow from the drop-down menu.
C HA PTER 6. BSU Table6-N Tolerated Grant Jitter Range (and Default) 5 to 100 ms (5) QoS Parameter Set Type Comments Not supported in R1P1. Not supported in R1P1. CPE — Service Flow Downstream Parameters Parameter 070-20000340-01 Rev A S UBSCR IBER CON FI GU RATI ON CPE — Service Flow Upstream Parameters (Continued) Parameter Table6-O AND Range (and Default) Max.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring Service Flow Classifiers In a multiservice environment, classifiers are used to direct subscriber traffic to different service flows. Therefore, until at least two service flows have been defined, the Classifier tab will be grayed out. Note that upstream and downstream traffic are separately assigned to service flows. See Table6-P for definitions of the classifier parameters. To define service flow classifiers: 1.
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C HA PTER 6. BSU Table6-P AND S UBSCR IBER CON FI GU RATI ON CPE — Classifier Parameters Parameter Range (and Default) Comments Classifier Reference N/A ID number of the current classifier; increments as each new instance is opened. Service Flow Reference Menu of existing SIDs (0) Choose the service flow to which packets matching this classifier will be assigned. TOS Type (Low, High, Mask) If desired, specify the matching parameters for the IP ToS byte range and mask.
C HA PTER 6. BSU Table6-P AND S UBSCR IBER CON FI GU RATI ON CPE — Classifier Parameters (Continued) Parameter Range (and Default) Comments Destination Port Start * 0 to 65535 (no default Destination Port End * 0 to 65535 (no default Destination MAC Address * xx.xx.xx.xx.xx.xx hexadecimal (no default) Specify a destination host by MAC address. Destination MAC Mask * xx.xx.xx.xx.xx.xx hexadecimal (no default) Specify a range of destination hosts by MAC address mask.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring Subscriber Email Alerts Click on the Alerts tab so that the screen illustrated in Figure 6-18 is displayed. Specify email alert parameters as indicated in Table6-Q. Figure6-18 Alerts Menu Table6-Q CPE — ALERTS Parameters Parameter 070-20000340-01 Rev A Range (and Default) Comments Send Email on Alarms Yes or No (No) Specify whether email alert message will be sent. (If No, the other fields will be unavailable.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON Configuring NAT Routing Network Address Translation (NAT) routing is performed only if the subscriber Indoor Unit is configured for NAT mode. If the subscriber Indoor Unit is configured as a bridge, the NAT tab will grayed out. To configure NAT routing, click on the NAT tab so that the screen illustrated in Figure6-19 is displayed. Specify NAT parameters as indicated in Table6-R.
C HA PTER 6. BSU Table6-R AND S UBSCR IBER CON FI GU RATI ON CPE — NAT Parameters Parameter Range (and Default) Comments LAN IP Address xxx.xxx.xxx.xxx decimal (192.168.2.1) Enter the IP address of the subscriber Indoor Unit’s Ethernet LAN interface. This will be the default gateway for the LAN and will typically follow the gateway addressing convention. LAN Mask xxx.xxx.xxx.xxx decimal (255.255.255.0) Enter the subnet mask which defines the LAN subnet. Visible Host xxx.xxx.xxx.
C HA PTER 6. BSU AND S UBSCR IBER CON FI GU RATI ON O THER C ONFIGURAT ION M ETHODS Only configuration changes made using the WaveCenter Configuration Manager can affect the PacketWave System’s configuration file on the TFTP server. A limited set of configuration changes can be made in real time via the Web and SNMP interfaces. But such changes are not recorded in, and cannot be saved to, the configuration files on the TFTP server.
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070-20000340-01 Rev A 7–1
CHAPTER 7.
CHAPTER 7. NETWORK CONFIGURATION AND START-UP • TFTP Server — The server from which the Base Station Units and subscriber Indoor Units download configuration files. • SNTP Server — A Simple Network Time Protocol server is recommended for synchronizing the PacketWave Base Station Unit’s date and time with other systems on the network. (If there is no SNTP server, the Base Station Unit’s date and time must be set via the Web interface.) NOTE: Subscriber Indoor Units obtain the date and time from the BSU.
CHAPTER 7. NETWORK CONFIGURATION AND START-UP Preparing the TFTP Server The PacketWave System uses the TFTP server for storing files and downloading them to Base Station Units and subscriber Indoor Units on request. Any third-party or public domain TFTP server may be used. Ensure that configuration files for all Base Station Units and subscriber Indoor Units are stored in the default directory (typically \tftpboot) of the TFTP server, and that the TFTP server is running.
CHAPTER 7. NETWORK CONFIGURATION AND START-UP SYSTEM START-UP Once all of the configuration files have been created, start the PacketWave System by performing the following steps: 1. Verify that all of the configuration files have been saved in the default directory on the TFTP server. 2. Verify that the TFTP server is running and accessible. 3. Verify that the DHCP server has been configured for network addresses and for all BSUs and subscribers. 4. Verify that the DHCP server is running and accessible.
CHAPTER 7. NETWORK CONFIGURATION AND START-UP OTHER CONFIGURATION METHODS Only configuration changes made using the WaveCenter Configuration Manager affect the PacketWave System’s configuration data base. A limited set of configuration changes can be made in real time via the Web and SNMP interfaces, but such changes are not permanently stored.
8 M ANAGEMENT I NTERFACES The PacketWave system supports real-time monitoring and limited “on-the-fly” configuration changes via a Web-browser-accessed Graphical User Interface (GUI) and SNMP. There is also a simple command line interface (CLI) for basic troubleshooting and debugging. W EB I NTERFACE (GUI) Each Base Station Unit and Subscriber Unit includes a Java-based graphical user interface (GUI) which runs on a standard Web browser (Netscape 4.74 or higher, or Internet Explorer 5.0).
C HA PTER 8. M AN AGEMENT I NTERF ACES Accessing the Web Interface To access the graphical user interface: 1. Establish a connection and open your Web browser. 2. Enter the URL, http:///bsc.htm. 3. Respond to the user name prompt with Aperto and to the password prompt with Aperto. NOTE: The user name and password are case-sensitive, so be sure to capitalize the A in Aperto. 4. If the browser prompts that it needs to load a plug-in, allow it to do so. 5.
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C HAP TER 8. M AN AGEMENT I NTERF ACES Configuration Pages The Web GUI lets you check, and in some cases alter, the configuration of the Base Station Unit. There are five configuration pages which may be displayed, as indicated by the submenu at the left of the page; they are illustrated in Figure8-4 through Figure8-8 .
C HA PTER 8. M AN AGEMENT I NTERF ACES Administrative Configuration As shown in Figure8-5, the administrative configuration page allows viewing and altering of text fields related to BSU and cell administration. These text fields can be used for whatever information system administrators deem useful. Click on the Submit button to activate any changes made on this page.
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C HA PTER 8. M AN AGEMENT I NTERF ACES Wireless Port Configuration As shown in Figure8-7 , the wireless interface configuration page displays framing, sync, and channel parameters. These advanced parameters cannot be changed in the Web GUI; they can be altered only via the WaveCenter Configuration Manager, as described in Chapter 6.
C HAP TER 8. M AN AGEMENT I NTERF ACES Local Time Configuration As shown in Figure 8-8, the local configuration page allows the specification of the local time zone and daylight savings time options. These adjustments will be applied to the time received from the Base Station Unit’s SNTP server. Alternatively, the obtaining of system time from the SNTP server can be disabled, and the time entered on this page. Click on the Submit button to activate any changes made on this page.
C HA PTER 8. M AN AGEMENT I NTERF ACES Figure8-9 HTML Upgrade Page Device Control Utilities The device control page, illustrated in Figure8-10, provides access to several important functions: • Resetting the entire BSU. • Resetting a selected WSS. • Restoring factory defaults for all BSU configuration options. The interface will prompt for confirmation before performing any selected functions.
C HAP TER 8. M AN AGEMENT I NTERF ACES Status Displays The BSU Web GUI includes the status pages shown in Figure8-11 through Figure8-13. These provide a snapshot of the current status of the Base Station Unit, its WSSs, and its connected subscribers (CPE). NOTE: The data base used to generate these pages is updated in real time. However, the pages do not update dynamically; you must click on the Refresh button to see later status. No configuration or other operation can be initiated from these pages.
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C HAP TER 8. M AN AGEMENT I NTERF ACES Performance Monitoring The BSU Web GUI provides wireless channel performance information on the pages illustrated in Figure8-14 through Figure 8-16. As shown in Figure8-14 and Figure8-15, transmitted and received byte counts are presented graphically for all wireless ports (WSS). These data base used to generate these displays is updated in real time, and the pages are automatically updated every 30 seconds.
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C HAP TER 8. M AN AGEMENT I NTERF ACES Fault Reporting The BSU fault reporting functions include an event log and email configuration, as shown in Figure8-17 and Figure8-18. Event Log Page The event log page, shown in Figure8-17 , includes all logable events reported by the Base Station Unit and its connected subscribers. NOTE: The data base used to generate the log is updated in real time. However, the pages do not update dynamically; you must click on the Refresh button to see later status.
C HA PTER 8. M AN AGEMENT I NTERF ACES E-mail Page As shown in Figure8-18, the E-mail configuration page allows the viewing and altering of Email event reporting parameters: • The address of the SMTP server (may be configured here, on the DHCP server, or in the BSU configuration). • The BSU’s E-mail domain name. • Reply-to and receiver E-mail addresses. • A test E-mail may be sent. • Event reporting via E-mail may be turned on and off as desired.
C HAP TER 8. M AN AGEMENT I NTERF ACES Using the Subscriber Indoor Unit’s Web GUI The subscriber Indoor Unit’s GUI may be accessed via the BSU Web GUI (see Figure8-2 and Figure8-3 ), or by directly addressing the subscriber Indoor Unit (http:///cpe.htm). In either case, a new network connection is being requested, so the system prompts for a user name and password. Respond to each prompt with Aperto.
C HA PTER 8. M AN AGEMENT I NTERF ACES Configuration Pages The Web GUI lets you check, and in some cases alter, the configuration of the subscriber equipment. There are four configuration pages which may be displayed, as indicated by the submenu at the left of the page; they are illustrated in Figure8-20 through Figure8-23. NOTE: NAT configuration applies only to PacketWave 120 and 130 models.
C HAP TER 8. M AN AGEMENT I NTERF ACES SNMP Configuration As shown in Figure8-21, the SNMP configuration page allows the viewing and altering of the subscriber Indoor Unit’s SNMP parameters: • Whether traps will be generated by the Indoor Unit. • What SNMP manager(s) will be recognized, and what level of access they will have. Click on the Submit button to activate any changes made on this page.
C HA PTER 8. M AN AGEMENT I NTERF ACES NAT Configuration As shown in Figure8-22 and Figure8-23 , there are two configuration pages related to NAT (Network Address Translation) routing by the subscriber Indoor Unit. These read-only pages apply only when the Indoor Unit is in NAT mode. To move between the two NAT configuration pages, click on the hyperlinks at the bottoms of the pages. NAT configuration should be performed by a knowledgeable network administrator.
C HAP TER 8. M AN AGEMENT I NTERF ACES Figure8-23 Subscriber NAT — Configured Rules Page Device Control Utilities The device control page, illustrated in Figure8-24, provides access to a pair of important functions: • Resetting the subscriber Indoor Unit. • Restoring factory defaults for all subscriber equipment configuration options. The interface will prompt for confirmation before performing a selected function.
C HA PTER 8. M AN AGEMENT I NTERF ACES Fault Reporting The subscriber fault reporting functions include an event log and email configuration, as shown in Figure8-25 and Figure8-26 . Event Log Page The event log page, shown in Figure8-25 , includes all logable events reported by the subscriber Indoor Unit. NOTE: The data base used to generate the log is updated in real time. However, the pages do not update dynamically; you must click on the Refresh button to see later status.
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C HA PTER 8. M AN AGEMENT I NTERF ACES Status and Performance Statistics The subscriber (CPE) status page, shown in Figure8-27, identifies the subscriber Indoor Unit, its software and hardware, and its current operational status. As shown in Figure8-28, the performance page provides transmit and receive statistics in a table format. NOTE: The data used to generate these pages is updated in real time. However, the pages do not update dynamically; you must click on the Refresh button to see new information.
C HAP TER 8. M AN AGEMENT I NTERF ACES SNMP Each subscriber Indoor Unit includes an SNMP agent. Each Base Station Unit includes an SNMP agent plus a proxy agent for the subscriber Indoor Units. The agents support the following MIBs: • SNMP MIB (RFC 1157) • MIB II (RFC 1213) • Aperto private MIB • Additional MIBs, as appropriate, for plug-in backhaul modules. The complete MIBs are provided on the PacketWave CD-ROM, and are available on the Aperto Web site, www.apertonet.com.
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C HAP TER 8. M AN AGEMENT I NTERF ACES FAULT R EPORTING The PacketWave Base Station Units and subscriber Indoor Units can be configured to report events by several means: • Email event messages. • SNMP traps. • Logging to a Syslog server. • Event logs presented on request via SNMP or Web GUI. Reported events are identified in Table8-A. Table8-A Reported Events Fault Event 070-20000340-01 Rev A Description Cold Start BSU, WSS, or subscriber Indoor Unit has performed a full hardware boot.
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A P P EN DIX A SPECIFICATIONS BASE S TATION U NIT Interfaces Radio — 4 Wireless Subsystems (WSS), each with the following interfaces: Signal port (F connector) Xmt and Rcv test ports (F and BNC connectors, respectively) Radio control port (RJ45) Backhaul Port — 100Base-T Ethernet (RJ45) Local Craft Interface — RS232 serial port (DB9) Alarm/Control — NO/NC/Common dry contact relay External Clock Input — 10 MHz timing reference (BNC) Multiple BSU Synchronization — 2 Main and 2 Alternate ports (BNC) Operat
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C HAP TER A. S PECI FI CA TI ONS Plug-In Modules (Future) OC-3/STM-1 Backhaul Connector — Duplex SC Line Rate — 155.52 Mbps Line Framing — SONET STS-3c/SDH STM-1 Reach — MMF Short Reach (2 km) and SMF Medium Reach (15 km) ATM — RFC 1483, IP over ATM RFC 1577, Classical IP over ATM VBR-rt, VBR-nrt, and UBR POS — RFC 1619 PPP over SONET/SDH RFC 1662 PPP in HDLC-like Framing IP DiffServ DS3/E3 Backhaul Connector — BNC Line Rate — 44.736 Mbps (DS3); 34.368 Mbps (E3) Line Framing — C-bit parity (DS3); G.
C HAP TER A. S PECI FI CA TI ONS TableA-1 PacketWave Base Station Radios 2.5 GHz 3.5 GHz 5.3 GHz 5.8 GHz Frequency Range 2500 to 2686 MHz 3400 to 3700 MHz 5250 to 5350 MHz 5725 to 5875 MHz Channel Widths Supported From 1 to 6 MHz in 1 MHz steps 1.75, 3.5, and 7.
C HAP TER A. S PECI FI CA TI ONS TableA-1 PacketWave Base Station Radios (Continued) 2.5 GHz 3.5 GHz Impedance 5.3 GHz 5.
C HAP TER A. S PECI FI CA TI ONS TableA-2 PacketWave Base Station Antennas: 60º Sectors 2.5 GHz 3.5 GHz 5.3 GHz 5.8 GHz 16 dBi 15 dBi General Number of Antennas for Spacial Diversity Minimum Gain 2 15 dBi 15 dBi Maximum VSWR 2.