SPECTRUM Enterprise Manager. Device Management. Motorola CDLP CMTS. Supports Management Module SM-MOT1001

Transcription

1 SPECTRUM Enterprise Manager Device Management Motorola CDLP CMTS Supports Management Module SM-MOT1001

2 Notice Aprisma Management Technologies, Inc. (Aprisma), reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Aprisma to determine whether any such changes have been made. The hardware, firmware, or software described in this manual is subject to change without notice. IN NO EVENT SHALL APRISMA, ITS EMPLOYEES, OFFICERS, DIRECTORS, AGENTS, OR AFFILIATES BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT, EVEN IF APRISMA HAS BEEN ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH DAMAGES. Copyright January 2001 by Aprisma Management Technologies. All rights reserved. Printed in the United States of America. Order Number: Aprisma Management Technologies, Inc. 121 Technology Drive Durham NH SPECTRUM, thespectrum IMT/VNM logo, DCM, IMT, andvnm are registered trademarks, and SpectroGRAPH, SpectroSERVER, Inductive Modeling Technology, Device Communications Manager, andvirtual Network Machine are trademarks of Aprisma or its affiliates. Ethernet is a trademark of Xerox Corporation. Virus Disclaimer Aprisma makes no representations or warranties to the effect that the Licensed Software is virus-free. Aprisma has tested its software with current virus checking technologies. However, because no anti-virus system is 100% reliable, we strongly caution you to write protect and then verify that the Licensed Software, prior to installing it, is virus-free with an anti-virus system in which you have confidence. Restricted Rights Notice (Applicable to licenses to the United States Government only.) 1. Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS Aprisma Management Technologies, Inc. 121 Technology Drive Durham NH (a) This computer software is submitted with restricted rights. It may not be used, reproduced, or disclosed by the Government except as provided in paragraph (b) of this Notice or as otherwise expressly stated in the contract. (b) This computer software may be: (1) Used or copied for use in or with the computer or computers for which it was acquired, including use at any Government installation to which such computer or computers may be transferred; (2) Used or copied for use in a backup computer if any computer for which it was acquired is inoperative; (3) Reproduced for archival or backup purposes; (4) Modified, adapted, or combined with other computer software, provided that the modified, combined, or adapted portions of the derivative software incorporating restricted computer software are made subject to the same restricted rights; (5) Disclosed to and reproduced for use by support service contractors in accordance with subparagraphs (b) (1) through (4) of this clause, provided the Government makes such disclosure or reproduction subject to these restricted rights; and (6) Used or copied for use in or transferred to a replacement computer. (c) Notwithstanding the foregoing, if this computer software is published copyrighted computer software, it is licensed to the Government, without disclosure prohibitions, with the minimum rights set forth in paragraph (b) of this clause. (d) Any other rights or limitations regarding the use, duplication, or disclosure of this computer software are to be expressly stated in, or incorporated in, the contract. (e) This Notice shall be marked on any reproduction of this computer software, in wholeorinpart. SPECTRUM Enterprise Manager Page2 Motorola CDLP

3 Contents INTRODUCTION 4 Purpose and Scope...4 Required Reading...4 Supported Devices...5 The SPECTRUM Model...5 TASKS 7 DEVICE VIEW 8 Interface Icons...9 Interface Icon Subviews Menu...10 Interface Status View...11 Secondary Address Panel...11 DEVICE TOPOLOGY VIEW 12 APPLICATION VIEWS 13 Main Application View...13 Supported Applications...14 Common Applications...14 Device-Specific Applications...14 Downstream Channel Table View Upstream Channel Table View Modem Group Table View Modem Ip Map Table View Modem Revision Level Table View Modem Registration Table View Modem IP Statistics Table View Cr Ip Map Table View PERFORMANCE VIEWS 26 CONFIGURATION VIEWS 27 Device Configuration View Interface Configuration View MODEL INFORMATION VIEW 29 INDEX 30 CABLE ROUTER TABLES 15 HFC IP Subnet Table View...15 Cable Router IP Route Table View...16 SPECTRUM Enterprise Manager 3 Motorola CDLP

4 Introduction This section introduces the SPECTRUM Device Management documentation for Motorola Cable Data Link Protocol Cable Router devices. This introduction contains the following topics: Purpose and Scope Required Reading Supported Devices (Page 5) The SPECTRUM Model (Page 5) Purpose and Scope Use this document as a guide for managing the Motorola CDLP devices described on Page 5 with SPECTRUM management module SM-MOT1001. This document describes the icons, menus, and views that enable you to remotely monitor, configure, and troubleshoot Motorola CDLP devices through software models in your SPECTRUM database. Information specific to SM-MOT1001 is what is primarily included in this document. For general information about device management using SPECTRUM and explanations of SPECTRUM functionality and navigation techniques, refer to the topics listed under Required Reading. Required Reading To use this documentation effectively, you must be familiar with the information covered by the other SPECTRUM online documentation topics listed below. Getting Started with SPECTRUM for Operators Getting Started with SPECTRUM for Administrators How To Manage Your Network with SPECTRUM SPECTRUM Views SPECTRUM Menus SPECTRUM Icons Management Module Software Release Notice SPECTRUM Enterprise Manager Page4 Motorola CDLP

5 Introduction Supported Devices The SPECTRUM management module SM- MOT1001 currently allows you to model a single Motorola CDLP device as described below. The Motorola RT - Motorola Cable Router is an IP device located at the headend of a Hybrid Fiber Coax (HFC) distribution network. It provides connections between IP hosts, Motorola s cable modems and connected subscribers. The Cable Router also manages all cable modem bandwidth. The SPECTRUM Model Supported Devices The model type for the Motorola CDLP device is MotCblRtr. Modeling results in the creation of Device icons that represent the devices and Application icons that represent their supported applications. The Device icons contain double-click zones and provide access to Icon Subviews menus that let you perform device management activities such as those listed in Tasks on Page 7. As Figure 1 shows, the appearance of the Device icons varies slightly depending on the kind of view it appears in. Figure 1: Small and Large Device Icons Model Name CMTS SmallDeviceiconappearsin Topology, Device Topology, Application, and Container views. MotCblRtr Large Device icon appears in Device Topology, Location, and InterfaceDeviceviews. Model Name MotCblRtr CMTS SPECTRUM Enterprise Manager Page5 Motorola CDLP

6 Introduction The device-specific Icon Subviews menu options available from the Device icon are listed below. Table 1: Option Device Icon Subviews Menu Accesses the... Performance Performance Views (Page 26) Device Device View (Page 8) Dev Top Device Topology View (Page 12) Configuration Configuration Views (Page 27) Application Application Views (Page 13) MotCblRtr Tables Model Information Primary Application Cable Router Tables (Page 15) Model Information View (Page 29) Menu options that let you select either Routing or MIB-II as the primary application. The SPECTRUM Model The rest of the documentation for this management module is organized according to view type, as follows. Tasks on Page 7 Device View (Page 8) Device Topology View (Page 12) Application Views (Page 13) Cable Router Tables (Page 15) Performance Views (Page 26) Configuration Views (Page 27) Model Information View (Page 29) SPECTRUM Enterprise Manager Page6 Motorola CDLP

7 Tasks This section lists device management tasks alphabetically and provides links to descriptions of the views and/or tables used to perform the task. Assigning User IP Addresses (configure) HFC IP Subnet Table View (Page 15) Channel Operating Status (monitor) Oper Status (Page 17) Oper Status (Page 18) IP Statistics Modem IP Statistics Table View (Page 25) Model Information (examine) Model Information View (Page 29) Device (configure) Device View (Page 8) Device Configuration View (Page 27) Device Performance (monitor) Device View (Page 8) Performance Views (Page 26) Enable/Disable a Port (examine/modify) Interface Status View (Page 11) Administrative Status (Page 11) Admin. Status (Page 28) SPECTRUM Enterprise Manager Page7 Motorola CDLP

8 Device View This section describes the Device view and subviews available for models of Motorola Cable Data Link Protocol Cable Router devices in SPECTRUM. Access: From the Icon Subviews menu for the Device icon, select Device. This view (Figure 2) uses icons and labels to represent the device and its components, such as modules, ports, and applications. The view provides dynamic configuration and performance information for each of the device s serial and network I/O ports, which are represented by Interface icons in the bottom panel of the view. The middle panel of the view displays a Device icon, which lets you monitor the device operation and access other device-specific views. Figure 2: Device View SpectroGRAPH: Router Device: Model Name File View Tools Bookmarks Help Model Name Contact Description Location Model Name MotCblRtr CMTS Network Address Primary Application Filter Physical Interface Description Device Icon 1 ON 2 ON 3 ON 4 ON other other other other Receiver_slot_x_ Receiver_slot_x_ Receiver_slot_x_ Transmitter_slot 0:0:1D:F:FD:B ON 6 ON 7 ON 8 ON other other other other Receiver_slot_x_ Receiver_slot_x_ Receiver_slot_x_ Receiver_slot_x_ 0:0:1D:F:FD:B ON 10 ON 11 ON other other other Receiver_slot_x_ Receiver_slot_x_ Receiver_slot_x_ 0:0:1D:F:FD:B Gen Bridge App Sys Up Time Manufacturer Device Type Serial Number Interface Options Panel 0 Interface Icons Model Name of type MotCblRtr of Landscape node: Primary SPECTRUM Enterprise Manager Page8 Motorola CDLP

9 Device View Interface Icons Interface Icons Figure 3 shows a close-up of an Interface icon from the Device view. Most of the informational labels on the icon also provide double-click access to other views, as explained in the following label descriptions. Figure 3: a Interface Icon b Interface Number Label This label displays the interface (port) number. IF Status Label This label displays the current status of the interface for the primary application selected, e.g., Gen Rtr App or MIB-II App. Table 2 lists the possible label color representations. Note that the color of the label also depends on the interface s current Administrative Status, which you set in the Interface Status View (Page 11). This view can be accessed by double-clicking the label. a b c d e f g 1 ON Table 2: Interface Status Label Colors other c Receiver_slot_3 d Operational Administrative Label Color Status Status Text 0:0:1D:F:FD:B6 e f g Green up up ON Interface Number Label IF Status Label Interface Type Label Network Type Label Physical Address Label IP Address Label Gauge Label Blue down down OFF Yellow down up OFF Red testing testing TEST Interface Type Label This label identifies the interface type (Ethernet, ATM, etc.). Double-click this label to access the Interface Configuration View (Page 28). SPECTRUM Enterprise Manager Page9 Motorola CDLP

10 Device View Interface Icon Subviews Menu Network Type Label This label identifies the type of network to which the interface is connected. Double-click the label to open the Model Information view for the interface. Physical Address Label This label displays the physical (MAC) address of the interface. Double-click this label to open the IF Address Translation Table. IP Address Label This label displays the IP address for the interface. Double-click this label to open the Secondary Address Panel (Page 11), which lets you change the address and mask for the interface. Gauge Label This label displays whichever performance statistic has been selected in the Gauge Control Panel for this device s interfaces. (Refer to the SPECTRUM Views documentation for information about the Gauge Control Panel.) Double-click this label to open the Port Performance View. Interface Icon Subviews Menu Table 3 lists the device-specific interface Icon Subviews menu options and the views to which they provide access. Detail Table 3: Option Interface Icon Subviews Menu Accesses the... Interface Detail view, which displays packet, error, and discard breakdown statistics for the interface. IF Status Interface Status View (Page 11). IF Configuration Interface Configuration View (Page 28). Address Translation Table Secondary Address Panel Thresholds Model Information Interface Address Translation Table, which identifies the physical and network address for the interface. Secondary Address Panel (Page 11). Interface Threshold view, which lets you set the on/off alarm thresholds for load, packet rate, error rate, and % discarded for the interface. Model Information View (Page 29). SPECTRUM Enterprise Manager Page10 Motorola CDLP

11 Device View Interface Status View Interface Status View Access: From the Icon Subviews menu for the Interface icon in the Device view, select IF Status. This view provides information on the operational status of the interface and allows you to enable or disable the port. Operational Status The current state of the interface (Up, Down, Unknown, Dormant, Not Present, Lower Layer Down, or Testing). Administrative Status This button allows you to select the desired administrative state of the interface (On, Off, or Testing). Secondary Address Panel Access: From the Icon Subviews menu for the Interface icon in the Device view, select Secondary Address Panel. This panel provides a table of IP addresses and masks obtained from the Address Translation table within the device s firmware. You can change the current address displayed in the IP Address field by selecting an entry from the table in this panel and clicking the Update button. SPECTRUM Enterprise Manager Page11 Motorola CDLP

12 Device Topology View This section describes the Device Topology view available for models of the Motorola Cable Data Link Protocol Cable Router devices. Access: From the Icon Subviews menu for the Device icon, select Device Topology. The Device Topology view (Figure 4) shows the connections between a modeled device and other network entities. The lower panel of the view uses Interface icons to represent the device s serial, network, and I/O ports. These icons provide the same information and menu options as those in the Device View (Page 8). If a device is connected to a particular interface, a Device icon appears on the vertical bar above the Interface icon along with an icon representing the network group that contains the device. Refer to the SPECTRUM Views documentation for details on Device Topology view. Figure 4: Device Topology View SpectroGRAPH: Device Topology: Model Name File View Tools Bookmarks Help Model Name CMTS SNMP MotCblRtr 1 ON 2 ON 3 ON other Router_Slot_3 0:0:1D:F:FD:B other Router_Slot_3 0:0:1D:F:FD:B other Router_Slot_3 0:0:1D:F:FD:B Model Name of type Model Type of Landscape node: Primary SPECTRUM Enterprise Manager Page12 Motorola CDLP

13 Application Views This section describes the main Application view and the associated application-specific subviews available for models of Motorola Cable Data Link Protocol Cable Router devices in SPECTRUM. Access: From the Icon Subviews menu for the Device icon, select Application. Figure 5: Main Application View Main Application View When a device model is created, SPECTRUM automatically creates models for each of the major and minor applications supported by the device. The main Application view identifies all of these application models, shows their current condition status, and provides access to application-specific subviews. Figure 5 shows this view in the Icon mode. If you prefer the List mode, which displays applications as text labels, select View > Mode > List. For more information on this view, refer to the MIBs and the Application View documentation. SpectroGRAPH: Application: Model Name File View Tools Bookmarks Model Name Contact Description Location NetworkAddress System UpTime Manufacturer Device Type Serial Number Model Name CMTS MotCblRtr 6E132_25 Help Model Name of type <model type> of Landscape node: Primary SPECTRUM Enterprise Manager Page13 Motorola CDLP

14 Application Views Supported Applications Supported Applications SPECTRUM s applications can be grouped within two general categories as follows: Common Applications, below Device-Specific Applications (Page 14) Common Applications For the most part, these applications represent the non proprietary MIBs supported by your device. Listed below (beneath the title of the document that describes them) are some of the common applications currently supported by SPECTRUM. Note: The documents listed are available for viewing at: - TCP - System2 - UDP Miscellaneous Applications - FDDI Device-Specific Applications SPECTRUM imports the following device-level proprietary MIBs into its database: Cable Modem MIB Cable Router MIB These MIBs can be used in conjunction with SPECTRUM s optional customization products (referred to as the Level I Tool Kits) to create application models and views that display the condition of selected MIB objects. Routing Applications - Generic Routing - IP Routing MIB II Applications - SNMP - IP - ICMP Note: Aprisma Management Technologies can provide training, technical assistance, and custom engineering support services for creating application models and their associated views. SPECTRUM Enterprise Manager Page14 Motorola CDLP

15 Cable Router Tables This section provides descriptions of the Cable Router Tables available for the Motorola Cable Data Link Protocol Cable Router devices. HFC IP Subnet Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > HFC IP Address Subnet. This table contains information about the IP Network Addresses which are used for assignment and checking of the IP Addresses of the user PCs. Network Addr Network IP Address to be used for the assignment and checking of the user PC IP addresses. Host Addr Host Address for the Cable Router on the corresponding IP subnetwork indicated by hfcipnetworkaddr. Dhcp Assigned Specifies whether DHCP will be used to assign CPE IP Addresses on this IP subnetwork. Valid values are: enable and disable. Net Mask HFC subnet mask which is of variable length and is assigned by the operator for hfc subnets. Cm Dhcp Assigned Specifies whether DHCP will be used to assign CM IP Addresses on this IP subnetwork. Valid values are: enable and disable. SPECTRUM Enterprise Manager Page15 Motorola CDLP

16 Cable Router Tables Cable Router IP Route Table View Cable Router IP Route Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > HFC IP Routing. This table contains information about the IP Routes for the Cable Router. Dest The destination IP address of this route. An entry with a value of is considered a default route. Any assignment (implicit or otherwise) of an instance of this field to a value x must be rejected if the bitwise logical-and of x with the value of the corresponding instance of the criproutemask field is not equal to x. Next Hop On remote routes, the address of the next system en route; otherwise this value is Mask The mask to be logical-anded with the destination address before being compared to the value in Dest. For those systems that do not support arbitrary subnet masks, an agent constructs this value by reference to the IP Address Class. Any assignment (implicit or otherwise) of an instance of this field to a value x must be rejected if the bitwise logical-and of x with the value of the corresponding instance of the Dest field is not equal to Dest. If Index The ifindex value which identifies the local interface through which the next hop of this route should be reached. The default value is 0. Metric1 The primary routing metric for this route. This metric should have a value no less than one. The default value is 1. Metric 2 - Metric5 An alternate routing metric for this route. If this metric is not used, its value should be set to -1. This field is currently not used by the router. SPECTRUM Enterprise Manager Page16 Motorola CDLP

17 Cable Router Tables Downstream Channel Table View Downstream Channel Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Downstream Channel Provisioning. This table contains information about the channels which have been provisioned to the Cable Router. Srv Grp Index The value of the Serving Group index to which the channel is assigned. The serving group identified by a particular value of this index is the same serving group as identified by the same value of srvgrpindex. Num The channel number which is assigned to the Serving Group. Oper Status This indicates the current operational status of the channel. Table 4 displays the valid operational status and a description of each: Table 4: Operation Status activeacceptable activeimpaired idleacceptable idleimpaired congested congestedimpaired Operational Status Description The channel is being used with an acceptable signal quality. The channel is being used but in a degraded fashion due to poor signal quality. The channel is not being used but is acceptable. The channel is not being used due to poor signal quality. The channel is being used but is congested. The channel is congested and is being used in a degraded fashion. Speed The maximum speed (in bps) of the channel. Frames Xmtd The number of user data frames that have been transmitted on this channel Errors Xmtd The number of errored frames that have been transmitted on this channel. These frames could be user or control frames. SPECTRUM Enterprise Manager Page17 Motorola CDLP

18 Cable Router Tables Upstream Channel Table View Kbytes Xmtd The number of user data bytes that have been transmitted on this channel. Controls Xmtd The number of control requests that have been transmitted on this channel. Polls Xmtd The number of polls that have been transmitted on this channel. Upstream Channel Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Upstream Channel Provisioning. Table containing information about the upstream channels which have been provisioned to the Cable Router. Srv Grp Index The value of the Serving Group index to which the channel is assigned. The serving group identified by a particular value of this index is the same serving group as identified by the same value of srvgrpindex. Num The channel number which is assigned to the Serving Group. Oper Status This indicates the current operational status of the channel. See Table 4 (Page 17) for the operational status and a description of each. Speed The maximum speed (in bps) of the channel. Frames Rcvd The number of user data frames that have been received on this channel. Errors Rcvd The number of errored frames that have been received on this channel. These frames could include user and control frames. Kbytes Rcvd The number of user data bytes that have been received on this channel. Controls Rcvd The number of control responses that have been received on this channel. Naks Rcvd The number of poll NAKs that have been received on this channel. Curr SND The current SND (signal to noise ratio + distortion) measurement for the channel. A SND measurement of -1 means, it is invalid; a SND SPECTRUM Enterprise Manager Page18 Motorola CDLP

19 Cable Router Tables Modem Group Table View measurement of -2 means, the upstream channel has no SND capability; a SND measurement of -3 means no response is received. Curr Mode This indicates the current modulation mode being utilized by the channel. Valid values are: qpsk, and qam16. Modem Group Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Cable Modem Group. This table contains information about the cable modems which have been provisioned for the Cable Router. Sw Rev Level This field is no longer supported by the Cable Router. Setting this field will have no effect on the software revisions of the attached modems. All Control Setting this value initiates the desired action for all cable modems currently registered with the CR. Table 5 displays the actions and descriptions: Desired Action reset forcedownload abort Table 5: resetundiscovered loadrevfile prerefdownload Desired Actions Description Causes all of the cable modems registered with the router to be reset. Causes all cable modems registered with the router to update their operating software. Aborts an outstanding error rate test. Causes all undiscovered modems that are attached to the router to reset and try to be discovered. Causes the Cable Router to re-read the Modem Revision File As modems reregister, they will be downloaded with the software revision appropriate for the modem class. Causes the router to broadcast the software images defined in the Modem Revision File to any modems which are not currently registered with the Router. Enable Reg Traps Setting this value to enable will cause cable modem registration and deregistration traps to be emitted by the Cable Router SNMP Agent. Default value is disable. SPECTRUM Enterprise Manager Page19 Motorola CDLP

20 Cable Router Tables Modem Group Table View Max Num Modems Responding The number of modems which are allowed to respond to a Router control message. This value may have to be modified to prevent laser saturation at the head-end. The default value is 128 modems. Setting this value to a lower number will impact the performance of the modems connected to the router. Auto Discovery Setting this value to enable will cause the router to automatically discover and provision modems connected to the router over the RF network. The default value is disable. Default Admin Status The default Administrative Status value for discovered modems. Setting this field to enable will allow discovered modems to automatically register with the router. Setting this field to disable will cause the modem to be provisioned on the router, but not be allowed to register. Default Max Users The default maximum number of IP devices which will be allowed to communicate through a modem. If a value is not specified for modemmaxusers when a new instance of modemtable is created, then the modem will be assigned the value of this field. Next Avail Index The next available index in the modemtable. A value of zero indicates that there are no more available indices in the modemtable and that the maximum number of modems have been provisioned on the Router. Num Provisioned Modems The number of entries in the modemtable, or the number of modems provisioned on the Router. Num Registered Modems The number of entries in the modemregtable, or the number of modems currently registered with the Router. Error Test Duration The time in seconds for the Error Rate Test Timeout. The default value of 0 indicates the test will run indefinitely. Default CPE Gateway IP Addr A default Gateway Ip address assigned for a HFC subnet through which the customer IP addresses are allocated. If a value is not specified for modemcpegatewayipaddr when a new instance of the modemtable is created (either by the operator or when a modem is autoprovisioned), then the modemcpegatewayipaddr will be assigned the value of this field. SPECTRUM Enterprise Manager Page20 Motorola CDLP

21 Cable Router Tables Modem Ip Map Table View Default Upstream Class Index The index of the Service Level to be used as the Default Modem Upstream Service Level Class. If a value is not specified for the modemupstreamclassindex when a new instance of the modemtable is created (either by the operator or when a modem is autoprovisioned), then the modem will be assigned to the Service Level indicated by the value of this field. Setting this field to a value of zero disables Upstream Service Levels for those modems assigned to the Default Upstream Service Level Class. Default Downstream Class Index The index of the Service Level to be used as the Default Modem Downstream Service Level Class. If a value is not specified for this field when a new instance of the modemtable is created (either by the operator or when a modem is autoprovisioned), then the modem will be assigned to the Service Level indicated by the value of this field. Setting this field to a value of zero disables Downstream Service Levels for those modems assigned to the Default Downstream Service Level Class. Docs Auto Discovery Setting this value to enable will cause the router to automatically discover and provision DOCSIS modems connected to the router over the RF network. Setting it to volatile will do the same but the data will be lost when the router is restarted. Modem Ip Map Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Modem IP Address Mapping. This table displays which IP Addresses are communicating with the Cable Router through a particular cable modem. Map Index The index of the cable modem that the IP Address is connected through. The cable modem identified by a particular value of this number is the same cable modem as identified by the same value of modemindex. Addr The IP Address of the user PC which is connected to the Cable Router. SPECTRUM Enterprise Manager Page21 Motorola CDLP

22 Cable Router Tables Modem Revision Level Table View Modem Revision Level Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Modem Revision Level. This table contains information about the Revision Levels of the cable modems who are registered with the CR. Rev Index The index of the cable modem associated with the revision level information. The cable modem identified by a particular value of this number is the same cable modem as identified by the same value of modemindex. Rev Ser Num The serial number of the cable modem associated with the revision level information. Sftw Rev Level The Software Revision Level of the cable modem. Boot Rev Level The Boot ROM Revision Level of the cable modem. Hw Rev Level The Hardware Revision Level of the cable modem. Type The type of cable modem. Dghtr Card Type The type of daughter card in the cable modem. Dghtr Card Sftw Rev Level The Software Revision Level of the daughter card in the cable modem. Dghtr Card Hw Rev Level The Hardware Revision Level of the daughter card in the cable modem. Hw Class The hardware class of the modem. SPECTRUM Enterprise Manager Page22 Motorola CDLP

23 Cable Router Tables Modem Registration Table View Modem Registration Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Modem Registration Table. This table contains information about the cable modems who are currently registered with the Cable Router. Reg Index The index of the cable modem that is registered with the Cable Router. The cable modem identified by a particular value of this number is the same cable modem as identified by the same value of modemindex. Reg Ser Num The serial number of the cable modem that is registered with the Cable Router. Phys Addr The Physical (MAC) Address for the cable modem. Reg Duration The number of TimeTicks for which the cable modem has been registered. Receive Level The current receive level of the cable modem. Transmit Level The current transmit level of the cable modem. Rcvr The ifindex number of the receiver which is being used to communicate with the cable modem. Xmtr The ifindex number of the transmitter which is being used to communicate with the cable modem. Total Frames Rcvd The total number of user data frames received by the cable modem. Total Frames Xmtd The total number of user data frames transmitted by the cable modem. Frames Rcvd In Error The number of frames received in error by the cable modem. These frames include both user data and control frames. Frames Xmtd In Error The number of errored frames transmitted by the cable modem. These frames include both user data and control frames. SPECTRUM Enterprise Manager Page23 Motorola CDLP

24 Cable Router Tables Modem Registration Table View Lan Status The operational status of the Ethernet interface on the cable modem. Valid values are: up, down, and testing. Reg Control Setting this value to reset initiates the desired action for this cable modem. Control Rcvd The number of control requests that have been received by this modem. Controls Xmtd The number of control responses that have been transmitted by this modem. Polls Rcvd The number of polls that have been received by this modem. Naks Xmtd The number of poll NAKs that have been transmitted by this modem. Capability An indication of the modulation capability of the modem. Valid values are: qpsk, and qam16. Curr SND The current SND (signal to noise + distortion) measurement of the modem. An SND value of 0 indicates the stored SND for the given modem is stale and therefore it is not reported. An SND value of -1 indicates the modem has not sent enough packets for a meaningful SND to be calculated. An SND measurement of -2 indicates the RCVR does not support SND. An SND measurement of -3 means no response is received from the modem; this could be due to noise on the upstream channel. Down Rx Overruns The number of downstream CDLP frames received by the modem from the Cable Router which had to be discarded by the Cable Modem due to insufficient buffering capacity. SPECTRUM Enterprise Manager Page24 Motorola CDLP

25 Cable Router Tables Modem IP Statistics Table View Modem IP Statistics Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > Modem IP Statistics Table. This table contains IP Statistics for the cable modems which are currently registered with the Cable Router. IP Stats Index The index of the cable modem that is registered with the Cable Router. The cable modem identified by a particular value of this number is the same cable modem as identified by the same value of modemindex. Total Pckts Rcvd The total number of IP Packets received by the cable modem from the Cable Router. Total Pckts Xmtd The total number of IP Packets transmitted by the cable modem to the Cable Router. Total Bytes Rcvd The total number of IP Kbytes received by the cable modem from the Cable Router. Total Bytes Xmtd The total number of IP Kbytes transmitted by the cable modem to the Cable Router. Cr Ip Map Table View Access: From the Icon Subviews menu for the Device Icon, select MotCblRtr Tables > CblRtr Addr to Modem Mapping. Displays the mapping of an IP Address to a cable modem. Ip Addr An IP Address which is connected to the Cable Router. Modem Index The index of the cable modem that the IP Address is connected through. The cable modem identified by a particular value of this number is the same cable modem as identified by the same value of modemindex. SPECTRUM Enterprise Manager Page25 Motorola CDLP

26 Performance Views This section provides brief descriptions of the Performance views available for the Motorola Cable Data Link Protocol Cable Router devices in SPECTRUM. Performance views display performance statistics in terms of a set of transmission attributes, e.g., cell rates, frame rates, % error, etc. A typical view is shown in Figure 6. The instantaneous condition of each transmission attribute is recorded in a graph. The statistical information for each attribute is presented in the adjacent table. Generally, you determine performance at the device level through Performance views accessed from the Device and Application icons. You determine performance at the port/interface level through Performance views accessed from Interface icons. For more information on Performance views, refer to the SPECTRUM Views documentation. Figure 6: Performance View SpectroGRAPH: Type Routing File View Tools Bookmarks Model Name Contact Description Location Network Address Primary Application System UpTime Manufacturer Device Type Serial Number Value Average Peak Value Log *FrameRate % Delivered % Forwarded %Transmit % Error %Discarded 0:40:0 0:30:0 0:20:0 0 *Frames per second Graph Properties Scroll to Date-Time Detail type routing of type IP Routing of Landscape node: Primary SPECTRUM Enterprise Manager Page26 Motorola CDLP

27 Configuration Views This section describes the various Configuration views available for models of the Motorola Cable Data Link Protocol Cable Router devices in SPECTRUM. Configuration views let you view and modify current settings for the modeled device and its interfaces, ports, and applications. The following Configuration views are available for models of Motorola CDLP devices: Device Configuration View Interface Configuration View (Page 28) Model Name Contact Description Location Figure 7: File View Tools Bookmarks Device Configuration View SpectroGRAPH: Model Name Help Device Configuration View Network Address System Up Time Manufacturer Device Type Primary Application Serial Number Device Configuration View Access: From the Icon Subviews menu for the Device icon, select Configuration. This view (Figure 7) provides status and configuration information about the device as a whole as well as on a port-by-port basis. Fields and column headings within the Device Configuration view and its subviews are explained in detail in the SPECTRUM Views documentation. Device Name Contact Status Number of Interfaces Router Redundancy IF Address Translation Reconfigure Interface Configuration Table Sort Find Update Index Description Type Bandwidth Physical Address Model Name of type JNPR_Mxxx of Landscape node: Primary Print Operation SPECTRUM Enterprise Manager Page27 Motorola CDLP

28 Configuration Views Interface Configuration View Interface Configuration View Access: From the Icon Subviews menu for an Interface icon in the Device view, select IF Configuration. This view provides the following information for the selected interface: Operation Status The current operational state of the interface (Up, Down, Unknown, Dormant, Not Present, or Lower Layer Down). do not vary in bandwidth, or no accurate estimate can be made, a nominal bandwidth is provided. Packet Size The largest packet that can be transmitted or received by the port, displayed in octets. Queue Length The length of the outbound packet queue, in packets. Admin. Status The desired operational state of the interface (up, down, or testing). Last Change The System UpTime value when the interface entered its current operational state. IP Address/Network Mask This window provides a list of the user-defined names and IP addresses for the interface. Physical Address The Ethernet (MAC) address of the interface. Bandwidth The estimated bandwidth of the interface, measured in bits per second. For interfaces that SPECTRUM Enterprise Manager Page28 Motorola CDLP

29 Model Information View This section provides a brief overview of the Model Information view. This view displays administrative information about the device and its applications and lets you set thresholds and alarm severity for the device. Figure 8 shows a sample Model Information view. The layout of this view is the same for all model types in SPECTRUM but some information will vary depending on the model it defines. Refer to the SPECTRUM Views documentation for a complete description of this view. Model Name Contact Description Location Figure 8: File View Tools Bookmarks Model Information View SpectroGRAPH: Model Name Model Information View Network Address Primary Application System Up Time Manufacturer Device Type Serial Number Help General Information MM Name MM Part Number MM Version Number Model Type Model Creation Time Model Created By Model State Security String Condition Condition Value Contact Status Lost Child Count Value When Yellow Value When Orange Value When Red Communication Information DCM TimeOut DCM Retry Community Name Poll/Log Information Poll Interval Polling Status Last Successful Poll Log Ratio LOGGED POLLED type Model Type of Landscape: Primary SPECTRUM Enterprise Manager Page29 Motorola CDLP

30 Index A abort 19 activeacceptable 17 activeimpaired 17 Address Interface IP 10 Physical (MAC) 10 Translation 11 Admin Status 9, 28 Administrative Status 11 All Control 19 Applications 13 Auto Discovery 20 B Bandwidth 28 Boot Revision Level 22 C Cable Modem MIB 14 Cable Router MIB 14 Capability 24 Channel Number 17, 18 Cm Dhcp Assigned 15 Configuration Device 27 Interface 28 congested 17 congestedimpaired 17 Control Received 24 Controls Received 18 Controls Transmitted 18, 24 Current Mode 19 Current SND 18, 24 D Daughter Card Hardware Revision Level 22 Daughter Card Software Revision Level 22 Daughter Card Type 22 Default Admin Status 20 Default CPE Gateway IP Addr 20 Default Downstream Class Index 21 Default Max Users 20 Default Upstream Class Index 21 Destination IP Address 16 Devices supported by this module 5 DevTop Views 12 Dhcp Assigned 15 Docs Auto Discovery 21 SPECTRUM Enterprise Manager Page30 Motorola CDLP

31 Index Down Rx Overruns 24 E Enable Registration Traps 19 Error Test Duration 20 Errors Received 18 Errors Transmitted 17 F forcedownload 19 Frames Received 18 Frames Received In Error 23 Frames Transmitted 17 Frames Transmitted In Error 23 G Gauge Label 10 H Hardware Class 22 Hardware Revision Level 22 Host Address 15 I Icons Interface 9 idleacceptable 17 idleimpaired 17 If Index 16 Interface Status 11 Type, Device 9 IP Address 21 Ip Address 25 IP Address/Network Mask 28 IP Stats Index 25 K Kbytes Received 18 Kbytes Transmitted 18 L Lan Status 24 Last Change 28 loadrevfile 19 M Map Index 21 Index Mask 11, 16 Max Num Modems Responding 20 Metric 2 16 Metric1 16 Metric5 16 Model Information 29 Modem Index 25 MotCblRtr 5 Motorola Cable Router 5 Motorola RT 5 N Naks Received 18 Naks Transmitted 24 Net Mask 15 Network Address 15 Network I/O ports 12 Network Type 10 Next Available Index 20 Next Hop 16 Num Provisioned Modems 20 Num Registered Modems 20 O Operation Status 28 Operational Status 11, 17, 18 SPECTRUM Enterprise Manager Page31 Motorola CDLP

32 Index Index P Packet Size 28 Performance Statistics 10, 26 Physical Address 23, 28 Polls Received 24 Polls Transmitted 18 Port Number, Device 9 prerefdownload 19 Q Queue Length 28 R Receive Level 23 Receiver 23 Reg Control 24 Registration Duration 23 Registration Index 23 Registration Serial Number 23 Required Reading 4 reset 19 resetundiscovered 19 Restricted Rights Notice 2 Revision Index 22 Revision Serial Number 22 S Serial ports 12 Serving Group Index 17, 18 SM-MOT Software Revision Level 19, 22 Speed 17, 18 Supported devices 5 T Threshold Information 10 Total Bytes Received 25 Total Bytes Transmitted 25 Total Frames Received 23 Total Frames Transmitted 23 Total Packets Received 25 Total Packets Transmitted 25 Trademarks 2 Transmit Level 23 Type 22 SPECTRUM Enterprise Manager Page32 Motorola CDLP