ehealth Integration for Lucent Application Brief

Transcription

1 ehealth Integration for Lucent Application Brief May 1, 2002 Version 7 Prepared By: 3 rd Party Integration Team Copyright 2001 Concord Communications, Inc. 600 Nickerson Rd. Marlborough, MA All Rights Reserved

2 Table of Contents EHEALTH INTEGRATION FOR LUCENT APPLICATION BRIEF... 1 MAY 1, VERSION PREPARED BY: RD PARTY INTEGRATION TEAM... 1 OVERVIEW... 3 NOTES... 3 IMPORT VS. SNMP POLLING... 3 ATM SUPPORT... 4 ABOUT THE LUCENT ENVIRONMENT... 4 EHEALTH INTEGRATION FOR LUCENT FRAME RELAY SOFTWARE REQUIREMENTS... 4 EHEALTH INTEGRATION FOR LUCENT ATM SOFTWARE REQUIREMENTS... 5 SYBASE SERVER (NMS) IMPACT... 6 COLLECTOR IMPACT... 6 PRE-INSTALLATION GUIDELINES... 7 STATISTICS AGGREGATION... 7 CONFIGURATION UPDATES... 7 DE-INSTALLATION... 8 GROUPING AND FILTERING... 8 VARIABLES IN THE MIB... 9 VARIABLE MAPPINGS AVAILABLE CHARTS... 22

3 Overview The ehealth Integration for Lucent has previously been known as the Network Health Cascade Integration Module and the Network Health - Ascend Integration Module. Notes This application brief describes the ehealth Integration for Lucent, the interaction with the NavisCore NMS and the NavisXtend statistics server (Collector) for Frame Relay and ATM. Grouping, report variables, and de-installation are also discussed. Import vs. SNMP polling There are two ways of obtaining data from a Lucent switch. The first is SNMP polling in which ehealth periodically queries the switch for statistical data. The advantages of this method are: User control over granularity (polling rate). All ehealth charts are populated. The disadvantages are: The switch is very difficult to set up for SNMP polling. Due to the number of elements the network will be placed under a much higher load. No logical ports are reported on. No customer-related data for grouping is available. The switch is slowed down by the SNMP queries. The second method of gathering data is by importing data. The advantages of this method are: Users can group elements by the customer ID setting at the NMS. The statistics are transferred in a highly compact and efficient manner. The customer can poll logical ports. If the ehealth server is stopped, there is no unpolled data. ehealth can catch up with polling at the NMS by temporarily increasing the polling rate. If ehealth is brought down, polled data does not have to be lost. The switch is not burdened by inefficient SNMP requests. More statistics are available by import than by SNMP polling (Phase 2). The disadvantages are: The customer is required to have the NavisCore and NavisXtend software. The customer has less control over data granularity. Reachability statistics are not available.

4 Availability and latency are only available for specific elements. Check the MTF for the element. ATM Support In ehealth Patch 1 the ehealth system added the ability to configure elements from the Lucent GX 550 switch. Support for the Lucent CBX 500 was added in release 4.5. Elements for each ATM PVC, Logical Port (UNI/NNI), and Cell Trunk will be created. The fields in the DCI file that can be used for filtering and matching are the same for ATM as for Frame Relay; please refer to the User s Guide for details. An ehealth server can only get configuration data from one NavisCore database on one NavisCore NMS. If the database contains for Frame Relay and ATM elements only that one limited case can you poll both ATM and Frame Relay elements at the same time from the same ehealth Server. About the Lucent Environment The ehealth Integration for Lucent gathers element configuration information from the NavisCore database and gathers statistics from the NavisXtend statistics server. In most cases, these two programs run on separate systems. The NavisXtend statistics server runs a cron job that transfers statistics, as a binary file and over TFTP, from the switch to the Statistics Server. The NavisCore product includes a Sybase database that maintains the element configuration information. The database can exist on the NMS or on some other system; ehealth needs access to the system that contains the database. Currently ehealth can gather data from Lucent CBX 500 / GX 550 switches and the Lucent 8000/9000 switches. Switches of firmware version are known as Phase 1 Bulkstats. Switches of firmware version or higher are known as Phase 2 Bulkstats. All ATM firmware versions are considered to be Phase 2. ehealth Integration for Lucent Frame Relay Software Requirements Current Support Matrix: ehealth 4.8 -> Lucent NavisCore 3.0 / NavisXtend 2.04 ehealth 4.8 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.0 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.0 -> Lucent NavisCore 5.1 / NavisXtend 3.1 ehealth 5.5 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.5 -> Lucent NavisCore 5.1 / NavisXtend 3.1 The most recent ehealth patches are recommended. Historical Support for Reference Purposes: In order for ehealth to properly obtain data from the NavisXtend statistics server the customer must either run NavisXtend version 2.6 or request a patch from Lucent. There are two such patches available:

5 Lucent Patch <- for NavisXtend versions 2.0.x Lucent Patch <- for NavisXtend versions or less NavisXtend does not require a patch. For NavisCore the supported versions are: NavisCore versions: Sybase version: 11.02, and 11.04, For the switch firmware the supported versions are: Switch firmware versions: up to but not including 5.0 Please have the customer consult their Lucent SE or reseller to determine the patch to obtain them. You will not be able to install the ehealth Integration for Lucent unless a correct version of the NavisXtend statistics server is installed. Do not try to demonstrate ehealth Integration for Lucent in out-of-date environments. ehealth Integration for Lucent ATM Software Requirements Current Support Matrix: ehealth 4.8 -> Lucent NavisCore 3.0 / NavisXtend 2.04 ehealth 4.8 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.0 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.0 -> Lucent NavisCore 5.1 / NavisXtend 3.1 ehealth 5.5 -> Lucent NavisCore 5.0 / NavisXtend 3.0 ehealth 5.5 -> Lucent NavisCore 5.1 / NavisXtend 3.1 The most recent ehealth patches are recommended. Historical Support for Reference Purposes: In order for Network Health to properly obtain data from the NavisXtend statistics server for CBX 500 the customer must run NavisXtend statistics server for CBX 500 version or higher. NavisCore versions: or higher Sybase version: 11.02, 11.04, For the switch firmware the supported versions are: Switch firmware versions: 1.1 or higher

6 Sybase Server (NMS) Impact During the ehealth Integration for Lucent Integration Module installation, an executable file and several scripts are installed on the NavisCore server; totaling about 3 Megs of disk space. When the user runs the Lucent configuration extract to extract the configuration from the Sybase database (CascadeView) an isql query will be started. Extracting the configuration might take as much as 10 Megs of temporary table space for every 1000 Lucent entries. After the query has completed the temporary tables are deleted. The Sybase query does put a significant load on the machine. For a Sun Ultra 1 class machine, assume the query can take as long as 1 minute for every 1000 elements. The results of the query are stored in the same directory as the executable and scripts and are sent by FTP to the ehealth server. One Meg of disk place should be reserved for every 1000 elements. Listing of files and directories installed on the NavisCore machine: 1) A local concord directory is created 2) nhicasdumpnmselements - A 1Mb executable used for element configuration extraction from the NavisCore db. This executable exists in the local concord directory. 3) nhicasnmsexport - A script smaller than 1K used for element configuration extraction from the NavisCore db. This script exists in the local concord directory. 4) nhicasnmsfilter - A script smaller than 1K script used to format output of the elements from the NavisCore db. This script exists in the local concord directory. 5) installnms.log - A module install log stored in the local concord directory 6) casnmsimport.n - The local copy of the comma separated info from the element configuration extract from the NavisCore db. Collector Impact During the ehealth Integration for Lucent installation, an executable and several scripts are installed on the NavisXtend statistics server, totaling about 4 Megs of disk space. The installation script also creates a shell script in the /opt/bulkstats/bin and /opt/bulkstats/etc directory that is called by NavisXtend statistics server. Listing of files and directories installed on the NavisXtend machine: 1) A local concord directory is created 2) nhiascend.prl - A script smaller than 1K that is also placed in /opt/bulkstats/etc. The existence of this script in /opt/bulkstats/etc invokes the Lucent/Concord hook. 3) nhiascend.sh - A script smaller than 1K that is also placed in /opt/bulkstats/bin. The existence of this script in /opt/bulkstats/bin invokes the Lucent/Concord hook. 4) nhiascendp1.sh - A script smaller than 1K that is also conditionally placed in /opt/bulkstats/bin in older versions of NavisXtend. The existence of this script in /opt/bulkstats/bin invokes the Lucent/Concord hook. 5) nhicascheckenv - A script smaller than 1K which is part of the Concord statistics collection process. 6) nhicasqueuestats - A 2Mb executable which copies the temporary Lucent ASCII files to a local concord directory. This executable will also sort the ASCII files by timestamps if that option is enabled. Often the Lucent ASCII files are translated out of order. 7) installcollector.log - An install log that is less than 20K in size 8) A data subdirectory, which contains a configurable number of directories containing Lucent ASCII files. The data subdirectory contains a circular queue of directories of the ASCII files. The number of directories is configurable by the user on setup of the module.

7 **** IMPORTANT **** On NavisXtend statistics servers version or later and for NavisXtend ATM versions, set up immediate translation mode and set a polling interval of 15 minutes. You must run the NavisXtend statistics server installation program to set these parameters. ******************* After the NavisXtend statistics server obtains a raw data file from the switch, the statistics server starts the Lucent translator to translate the file from binary to ASCII. The ehealth Integration for Lucent receives a copy of this translated file and copies it to a local directory. The poller transfers the file to the ehealth server at the next ehealth polling interval. The data collection from each switch is done is parallel. **** IMPORTANT **** When using NavisXtend statistics server version or later, be aware that, if the server is running out of disk space in the /opt/bulkstats/data area, the data collection will stop. The Statistics Server will not gather any new statistics from the switch and ehealth will not import any data. If this happens, the user will have to clear out disk space and use the following command to remove the Statistics Server lock file on the collector: /opt/bulkstats/data/cvbulkstatcron.running ******************* For each poll, ehealth creates and uses directories in the data directory, as a queue that stores the results of each poll. The directories are named BulkStats.n, where n is a number, up to a maximum number you specify during the installation process. Each directory stores a set of files for each switch Each switch will produce 1 binary file that is translated to multiple ASCII stats files. There are no background running processes. Pre-Installation Guidelines Please complete the checklist in the front of the User s Guide and make sure the customer is running the correct version of NavisXtend and NavisCore. Statistics Aggregation The only aggregation that is supported for the ehealth Integration for Lucent Integration is all Frame Relay trunk statistics for a switch. Statistics like CPU utilization or memory utilization are not available for the BulkStats mechanism; however they are via SNMP polling. There is no parenting/aggregation for ATM. Configuration Updates Importing Lucent configuration data also performs element maintenance. Not only will it add new elements to the poller.cfg it will also turn off polling for elements that are either down or deleted. The elements are turned off as if they were turned off via the console. All the historic data remains but no license is used. It is up to the user to manually remove the elements so the elements no longer show up in the reports.

8 De-Installation To remove ehealth Integration for Lucent Integration, you remove components on the NavisCore and NavisXtend systems. The following instructions apply to all versions of NavisCore and NavisXtend. For the NavisCore system: 1. Stop the ehealth servers. 2. On the NavisCore system, remove the Concord ehealth directory and all its contents. The default location is /opt/nms/concord to verify the location, examine the $NH_HOME/modules/cascade/install.info file on the ehealth server; the following entry lists the directory: # Enter ehealth installation directory; item 7 on the Info List. For the NavisXtend system: 1. Stop the ehealth servers. 2. On the NavisXtend system remove the ehealth directory and all its contents. The default location is /opt/bulkstats/concord to verify the location, examine the $NH_HOME/modules/cascade/install.info file on the ehealth server; the following entry lists the directory: # Enter location for ehealth executables on the Collector; item 14 on the Info List. This may be done at any point, the collector will not be affected. 3. Remove the network health data directory and all its contents. The default location is /opt/bulkstats/concord/data to verify the location, examine the $NH_HOME/modules/cascade/install.info file on the ehealth server; the following entry lists the directory: # Enter location for ehealth to keep bulkstats files; item 15 on the Info List. 4. On the NavisXtend system remove the following files if they exist: /opt/bulkstats/bin/nhiascendp1.sh /opt/bulkstats/bin/nhiascend.sh /opt/bulkstats/etc/nhiascend.prl These files are created the by ehealth Integration for Lucent installation process. Grouping and Filtering The ehealth Integration for Lucent uses DCI for grouping and filtering (like all other integration modules). For a basic configuration extract the new command to run is: nhconfig -dcicmd nhcasgetcfg Please note the nhcasconfig is replaced with the command above. Optionally the user may specify a DCI rule file in order to group or filter the elements automatically. The syntax of the command would be: nhconfig -dcicmd nhcasgetcfg -dcirule <rule file> If the user wants to run nhcasgetcfg with multiple rules files, the user much be very careful when it comes to filtering out elements. Every time nhcasgetcfg runs it will turn off any Lucent (and only Lucent) elements that appear in the ehealth configuration but not in filtered configuration. An example of where a user can run into trouble is when the user decides to schedule Lucent configurations extracts with two different rule files. The first rule file brings all possible elements (nhconfig -dcicmd nhcasgetcfg). For the second configuration extract the user decides to use a rule file (nhconfig -dcicmd

9 nhcasgetcfg -dcirule $NH_HOME/modules/cascade/excludePorts.dcr). When the second configuration runs all the logical ports are excluded and no longer polled by ehealth. A symptom of which are large laps in data in the reports. The optimal solution would be to combine all the grouping and filtering operations into one rule file. However if the situation requires that separate rules files be used, make sure that on every Lucent configuration export every rule file filters out exactly the same elements. Variables in the MIB Phase 1 Frame Ckt cktoperstatus cktpriority cktode cktcir cktbc cktbe cktinframes cktindeframes cktinodeframes cktinfecnframes cktinbecnframes cktindiscards cktinoctets cktindeoctets cktinodeoctets cktoutframes cktoutdeframes cktoutodeframes cktoutfecnframes cktoutbecnframes cktoutoctets cktoutdeoctets cktoutodeoctets The current operational status of the entire PVC The priority level (1 through 3) for this circuit. This variable states whether graceful discard is enabled for the circuit. The average number of user data (bits) that the network agrees transfer over the circuit in one direction, measured over the measurement interval T = cktbc/cktcir. The maximum amount of data (bits) that the network agrees to transfer over the circuit under normal conditions, during the measurement interval. The maximum amount of uncommitted data (bits) that the network will attempt to transfer over the circuit during the measurement interval. By default, if not configured when creating the entry, the Excess Information Burst Size is set. The number of inbound frames since the last reset. The number of inbound DE-marked frames since the last reset. The number of inbound ODE-marked frames since the last reset. The number of inbound frames indicating forward congestion since the last reset. The number of inbound frames indicating backward congestion since the last reset. Number of inbound frames discarded by rate enforcement. The number of inbound octets since the last reset. The number of inbound DE-marked octets since the last reset. The number of inbound ODE-marked octets since the last reset. The number of outbound frames since the last reset. The number of outbound DE-marked frames since the last reset. The number of outbound ODE-marked frames since the last reset. The number of outbound FECN-marked frames since the last reset. The number of outbound BECN-marked frames since the last reset. The number of outbound octets since the last reset. The number of outbound DE-marked octets since the last reset. The number of outbound ODE-marked octets since the last reset.

10 cktoutlostframes cktoutlostdeframes cktoutlostodeframes cktoutlostoctets cktoutlostdeoctets cktoutlostodeoctets cktrtmindelay cktrtmaxdelay cktrtavgdelay The number of outbound frames that have been lost since the last reset. The number of outbound DE-marked frames that have been lost since the last reset. The number of outbound ODE-marked frames that have been lost since the last reset. The number of outbound octets that have been lost since the last reset. The number of outbound DE-marked octets that have been lost since the last reset. The number of outbound ODE-marked octets that have been lost since the last reset. The minimum round-trip delay (micro-seconds). The maximum round-trip delay (micro-seconds). The average round-trip delay (micro-seconds). Phase 1 Frame Trunk ifoperstatus ifspeed ifinoctets ifinucastpkts ifinnucastpkts ifindiscards ifinerrors ifinunknownprotos ifoutoctets ifoutucastpkts ifoutnucastpkts ifoutdiscards The current state of the physical trunk. An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. The total number of octets received on the interface, including framing characters. The number of subnetwork-unicast packets delivered to a higher-layer protocol. The number of non-unicast (i.e., subnet-workbroadcast or subnetworkmulticast) packets delivered to a higher-layer protocol. The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. The number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. The number of packets received via the interface which were discarded because of an unknown or unsupported protocol. The total number of octets transmitted out of the interface, including framing characters. The total number of packets that higher-level protocols requested be transmitted to a subnetwork-unicast address, including those that were discarded or not sent. The total number of packets that higher-level protocols requested be transmitted to a non-unicast address, including those that were discarded or not sent. The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted.

11 ifouterrors The number of outbound packets that could not be transmitted because of errors. Phase 2 Frame Ckt cktode cktcir cktbc cktbe cktrevcir cktrevbc cktrevbe cktoperstatus cktingressutil cktingresspeakutil cktegressutil cktegresspeakutil cktinframes cktinframespeak cktindiscards cktindiscardspeak cktinoctets cktinoctetspeak cktindeoctets cktindeoctetspeak cktinodeoctets cktinodeoctetspeak cktoutframes cktoutframespeak cktoutoctets This variable states whether graceful discard is enabled for the circuit. The average number of user data (bits) that the network agrees to transfer over the circuit in one direction, measured over the measurement interval T = cktbc/cktcir. The maximum amount of data (bits) that the network agrees to transfer over the circuit under normal conditions, during the measurement interval. The maximum amount of uncommitted data (bits) that the network will attempt to transfer over the circuit during the measurement interval. By default, if not configured when creating the entry, the Excess Information Burst Size is set. The average number of user data (bits) that the network agrees to transfer over the circuit in the reverse direction, measured over the measurement interval T = cktbc/cktcir. The maximum amount of data (bits) that the network agrees to transfer in the reverse direction under normal conditions. The maximum amount of uncommitted data (bits) that the network will attempt to transfer in the reverse direction of the circuit. The current operational status of the entire PVC. Circuit utilization of the inbound side. Circuit utilization of the outbound side. The number of inbound frames since the last reset. Number of inbound frames discarded by rate enforcement. The number of inbound octets since the last reset. The number of inbound DE-marked octets since the last reset. The number of inbound ODE-marked octets since the last reset. The number of outbound frames since the last reset. The number of outbound octets since the last reset.

12 cktoutoctetspeak cktoutfecnframes The number of outbound FECN-marked frames since the last reset. cktoutfecnframespeak cktoutbecnframes The number of outbound BECN-marked frames since the last reset. cktoutbecnframespeak cktoutlostframes The number of outbound frames that have been lost since the last reset. cktoutlostframespeak cktoutlostdeframes The number of outbound DE-marked frames that have been lost since the last reset. cktoutlostdeframespeak cktoutlostodeframes The number of outbound ODE-marked frames that have been lost since the last reset. cktoutlostodeframespeak cktoutlostoctets The number of outbound octets that have been lost since the last reset. cktoutlostoctetspeak cktoutlostdeoctets The number of outbound DE-marked octets that have been lost since the last reset. cktoutlostdeoctetspeak cktoutlostodeoctets The number of outbound ODE-marked octets that have been lost since the last reset. cktoutlostodeoctetspeak cktoutdeoctets The number of outbound DE-marked octets since the last reset. cktoutdeoctetspeak cktoutodeoctets The number of outbound ODE-marked octets since the last reset. cktoutodeoctetspeak cktrtmindelay The minimum round-trip delay (micro- seconds). cktrtmaxdelay The maximum round-trip delay (micro- seconds). cktrtavgdelay The average round-trip delay (micro- seconds). Phase 2 Frame Trunk ifoperstatus ifspeed Private Networking trlingressutil ingresspeakutil trkegressutil The current state of the physical trunk. An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. Trunk utilization of the inbound side. Trunk utilization of the outbound side.

13 trkegresspeakutil ifinoctets ifinoctetspeak ifinucastpkts protocol. ifinucastpktspeak ifinnucastpkts ifinnucastpktspeak ifindiscards ifindiscardspeak ifinerrors ifinerrorspeak ifinunknownprotos ifinunknownprotospeak ifoutoctets ifoutoctetspeak ifoutucastpkts ifoutucastpktspeak ifoutnucastpkts ifoutnucastpktspeak ifoutdiscards ifoutdiscardspeak ifouterrors ifouterrorspeak The total number of octets received on the interface, including framing characters. The number of subnetwork-unicast packets delivered to a higher-layer The number of non-unicast (i.e., subnetwork-broadcast or subnetworkmulticast) packets delivered to a higher- layer protocol. The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. The number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. The number of packets received via the interface which were discarded because of an unknown or unsupported protocol. The total number of octets transmitted out of the interface, including framing characters. The total number of packets that higher-level protocols requested be transmitted to a subnetwork-unicast address, including those that were discarded or not sent. The total number of packets that higher-level protocols requested be transmitted to a non-unicast address, including those that were discarded or not sent. The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. The number of outbound packets that could not be transmitted because of errors. Phase 2 Logical Port ifoperstatus The current state of the physical trunk.

14 ifspeed ifingressutil ifingresspeakutil ifegressutil ifegresspeakutil ifinframes ifinframespeak ifinoctets characters. ifinoctetspeak ifinerrors ifinerrorspeak ifindiscards ifindiscardspeak ifoutframes ifoutframespeak ifoutoctets ifoutoctetspeak ifouterrors ifouterrorspeak ifoutdiscards ifoutdiscardspeak An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. Port utilization of the inbound side. Port utilization of the outbound side. The total number of frames received on the interface. The total number of octets received on the interface, including framing The number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. The total number of frames transmitted on the interface. The total number of octets transmitted out of the interface, including framing characters. The number of outbound packets that could not be transmitted because of errors. The number of outbound packets which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. Phase 2 SMDS lportifoperstatus lportifspeed lportingressutil lportingrespeakutil lportegressutil The current state of the physical logical port. An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. Port utilization of the inbound side. Port utilization of the outbound side.

15 lportegresspeakutil lportsmdscntinfrsip3s Number of SIP3 frames received. lportsmdscntinfrsip3speak lportsmdscntinbytesip3s Total number of octets in SIP3 frames received. lportsmdscntinbytesip3speak lportsmdscntoutfrsip3s Number of SIP3 frames transmitted. lportsmdscntoutfrsip3speak lportsmdscntoutbytesip3s Total number of octets in SIP3 frames transmitted. lportsmdscntoutbytesip3speak lportsmdstotaldiscards Total number of discards. lportsmdstotaldiscardspeak lportsmdscntinframesia Number of Individually Addressed frames received. lportsmdscntinframesiapeak lportsmdscntinbytesia Total number of data bytes received. lportsmdscntinbytesiapeak lportsmdscntinframesga Number of Group Addressed frames received. lportsmdscntinframesgapeak lportsmdscntinbytesga Number of Group Addressed bytes received. lportsmdscntinbytesgapeak lportsmdscntoutframesia Number of Individually Addressed frames transmitted. lportsmdscntoutframesiapeak lportsmdscntoutbytesia Number of Individually Addressed bytes transmitted. lportsmdscntoutbytesiapeak lportsmdscntoutframesga Number of Group Addressed frames transmitted. lportsmdscntoutframesgapeak lportsmdscntoutbytesga Number of Group Addressed bytes transmitted. lportsmdscntoutbytesgapeak lportsmdscntsanotfounds Number of instances that source address not found. lportsmdscntsavalidationfails Number of instances that source address validation failed. lportsmdscntsadaonsameport Number of instances that source address and destination addresses are on the same port. lportsmdscntdstianotfounds Number of instances that destination individual address not found. lportsmdscntdstganotfounds Number of instances that destination group address not found. lportsmdscntsrciascrnfails Number of instances that source individual address screening failed. lportsmdscntsrcdstiascrnfails Number of instances that destination individual address screening failed. lportsmdscntsrcdstgascrnfails Number of instances that destination group address screening failed. lportsmdscntinfrdxi2hbpolls Number of DXI2 heart beat poll frames received.

16 lportsmdscntinbytedxi2hbpolls Total number of octets in DXI2 heart beat poll frames received. lportsmdscntoutfrdxi2hbpolls Number of DXI2 heart beat poll frames transmitted. lportsmdscntoutbytedxi2hbpolls Total number of octets in DXI2 heart beat poll frames transmitted. ATM PVC cktoperstatus The current operational status of the entire PVC. cktatmqos The quality of service (QOS) for the ingress direction on the circuit. cktatmrqos The quality of service (QOS) for the egress direction on the circuit. inpassedusroamclp0cells The total number of received User and Operations, Administration, and Maintenance (OAM) CLP=0 cells that passed Usage Parameter Control (UPC) screening during the measurement period. inpassedusroamclp0cellspeak The peak value of the above counter during the measurement period inpassedusroamclp1cells The total number of received User and OAM CLP=1 cells that passed UPC during the measurement period. inpassedusroamclp1cellspeak indroppedusroamclp0cells The total number of received User and OAM CLP=0 cells that were received and dropped by UPC during the measurement period. indroppedusroamclp0cellspeak indroppedusroamclp1cells The total number of received User and OAM CLP=1 cells that were received and dropped by UPC during the measurement period. indroppedusroamclp1cellspeak intaggedusroamcells The total number of received and tagged User and OAM cells during the measurement period. intaggedusroamcellspeak outusrclp0cells The total number of User CLP=0 cells that were transmitted during the measurement period. outusrclp0cellspeak outusrclp1cells The total number of User CLP=1 cells that were transmitted during the measurement period. outusrclp1cellspeak outoamclp0cells The total number of OAM CLP=0 cells that were transmitted during the measurement period. outoamclp0cellspeak outoamclp1cells The total number of OAM CLP=1 cells that were transmitted during the measurement period. outoamclp1cellspeak outdropfcusroamclp0cells The total number of CLP=0 (User and OAM) received from the switching fabric and discarded by the ATM Flow-Control Processor (if the circuit passes through the ATM Flow-Control Processor). outdropfcusroamclp0cellspeak

17 outdropfcusroamclp1cells The total number of CLP=1 (User and OAM) received from the switching fabric and discarded by the ATM Flow-Control Processor (if the circuit passes through the ATM Flow-Control Processor). outdropfcusroamclp1cellspeak ATM Cell Trunk ifoperstatus The current state of the physical trunk. ifspeed An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. ingressutil Trunk utilization of the inbound side. ingresspeakutil egressutil Trunk utilization of the outbound side. egresspeakutil inusroamclp01cells The total number of received User and OAM CLP=0+1 cells during the measurement period. inusroamclp01cellspeak inerrorsusroamclp01cell For OC3/DS3/T1, this is a count of the number of cells received during the measurement period with incorrect HEC errors. For OC12, this is a count of the number of cells received with correctable HEC errors. inerrorsusroamclp01cellspeak infcrrmcells The total number of RM cells received by the ATM Flow-Control Processor for this trunk. This count is only valid for the trunk that have the ATM Flow-Control Processor enabled. infcrrmcellspeak outusroamclp01cells The total number of transmitted User and OAM CLP=0+1 cells during the measurement period. outusroamclp01cellspeak outdroppedusroamclp01cells The total number of dropped User and OAM CLP=0+1 cells during the measurement period. outdroppedusroamclp01cellspeak The peak value of the above counter during the measurement period. ATM Logical Port ifoperstatus ifspeed ingressutil ingresspeakutil The current state of the physical trunk. An estimate of the interface s current bandwidth in bits per second. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made. Port utilization of the inbound side.

18 egressutil Port utilization of the outbound side. egresspeakutil inusroamclp01cells The total number of received User and OAM CLP=0+1 cells during the measurement period. inusroamclp01cellspeak inerrorsusroamclp01cell For OC3/DS3/T1, this is a count of the number of cells received during the measurement period with incorrect HEC errors. For OC12, this is a count of the number of cells received with correctable HEC errors. inerrorsusroamclp01cellspeak infcrrmcells The total number of RM cells received by the ATM Flow-Control Processor for this port. This count is only valid for logical ports that have the ATM Flow-Control Processor enabled. infcrrmcellspeak outusroamclp01cells The total number of transmitted User and OAM CLP=0+1 cells during the measurement period. outusroamclp01cellspeak outdroppedusroamclp01cells The total number of dropped User and OAM CLP=0+1 cells during the measurement period. outdroppedusroamclp01cellspeak The peak value of the above counter during the measurement period. Variable Mappings Ckt Phase 1 Speed OperStatus BECN in BECN out FECN in FECN out DE frames in DE frames out DE bytes in DE bytes out Frames in Bytes in Frames out Bytes out LatencyMsec cktcir cktoperstatus cktinbecnframes cktoutbecnframes cktinfecnframes cktoutfecnframes cktindeframes cktoutdeframes cktindeoctets cktoutdeoctets cktinframes cktinoctets cktoutframes cktoutoctets cktrtavgdelay

19 Trunk Phase 1 Speed OperStatus Frames in Bytes in NonUCast frames Discardes in Errors in Unknown protos Frames total Bytes total Errors total Discards total ifspeed ifoperstatus ifinucastpkts, ifinnucastpkts ifinoctets ifinnucastpkts ifindiscards ifinerrors ifinunknownprotos ifinucastpkts, ifinnucastpkts, ifoutucastpkts, ifoutnucastpkts ifinoctets, ifoutoctets ifinerrors, ifouterrors ifindiscards, ifoutdiscards Ckt Phase 2 Speed OperStatus BECN out FECN out DE bytes in DE bytes out Frames in Bytes in Frames out Bytes out LatencyMsec cktcir cktoperstatus cktoutbecnframes cktoutfecnframes cktindeoctets cktoutdeoctets cktinframes cktinoctets cktoutframes cktoutoctets cktrtavgdelay Trunk Phase 2 Speed OperStatus Frames in Bytes in NonUCast frames ifspeed ifoperstatus ifinucastpkts, ifinnucastpkts ifinoctets ifinnucastpkts

20 Discardes in Errors in Unknown protos Frames total Bytes total Errors total Discards total ifindiscards ifinerrors ifinunknownprotos ifinucastpkts, ifinnucastpkts, ifoutucastpkts, ifoutnucastpkts ifinoctets, ifoutoctets ifinerrors, ifouterrors ifindiscards, ifoutdiscards Logical Port Phase 2 Speed ifspeed OperStatus ifoperstatus Frames in ifinframes Bytes in ifinoctets Discardes in ifindiscards Errors in ifinerrors Frames total ifinframes, ifoutframes Bytes total ifinoctets, ifoutoctets Errors total ifinerrors, ifouterrors Discards total ifindiscards, ifoutdiscards SMDS Phase 2 Speed OperStatus Frames in Bytes in NonUCast frames Discardes in Errors in Frames total Bytes total Errors total lportifspeed lportifoperstatus lportsmdscntinfrsip3s lportsmdscntinbytesip3s lportsmdscntinframesga lportsmdstotaldiscards lportsmdscntsanotfounds, lportsmdscntsadaonsameport, lportsmdscntdstianotfounds, lportsmdscntdstganotfounds, lportsmdscntsrciascrnfails, lportsmdscntsrcdstiascrnfails, lportsmdscntsrcdstgascrnfails lportsmdscntinfrsip3s, lportsmdscntoutfrsip3s lportsmdscntinbytesip3s, lportsmdscntoutbytesip3s lportsmdscntsanotfounds, lportsmdscntsadaonsameport, lportsmdscntdstianotfounds, lportsmdscntdstganotfounds, lportsmdscntsrciascrnfails, lportsmdscntsrcdstiascrnfails, lportsmdscntsrcdstgascrnfails

21 Discards total lportsmdstotaldiscards ATM PVC Discards in Discards out CLP1 discards total CLP1 discards in CLP1 cells total CLP1 cells in Cells in Bytes in Cells out Bytes out indroppedusroamclp0cells, indroppedusroamclp1cells outdropfcusroamclp0cells, outdropfcusroamclp1cells indroppedusroamclp1cells, outdropfcusroamclp1cells indroppedusroamclp1cells outusrclp1cells, outoamclp1cells inpassedusroamclp1cells inpassedusroamclp0cells, inpassedusroamclp1cells inpassedusroamclp0cells, inpassedusroamclp1cells outusrclp0cells, outusrclp1cells, outoamclp0cells, outoamclp1cells outusrclp0cells, outusrclp1cells, outoamclp0cells, outoamclp1cells ATM Cell Trunk Cells in Bytes in Errors in Cells total Bytes total Errors total Discards total inusroamclp01cells inusroamclp01cells inerrorsusroamclp01cells inusroamclp01cells, outusroamclp01cells inusroamclp01cells, outusroamclp01cells inerrorsusroamclp01cells outdroppedusroamclp01cells ATM Logical Port (UNI/NNI) Cells in Bytes in Errors in Cells total Bytes total Errors total Discards total inusroamclp01cells inusroamclp01cells inerrorsusroamclp01cells inusroamclp01cells, outusroamclp01cells inusroamclp01cells, outusroamclp01cells inerrorsusroamclp01cells outdroppedusroamclp01cells

22 Available Charts At-A-Glance Wan Bw In Bw Total Bytes In Bytes Out Frames In Frames Out Errors In Errors Out Discards In Discards Out Availability Latency No Frame Relay Bw In Bw Total Bytes In Bytes Out Frames In Frames Out Fecn In Fecn Out Becn In