IBM 4.3-X 197

Chapter 7: SNMP Collection Formulas

Sequence Gaps

Type

SNMP (collection)

Description

The total number of sequence gaps across all packets received in the history interval.

Syntax

Dim I1 AS DisplayString Default * NAME esaProbeId;

Dim I2 AS Integer Default * NAME esaProbeHistoryIndex;

esaProbeHistorySeqGaps.%I1.%I2;

Generic Database Alias

None.

Formula Editor Path

AP > Specific > SNMP > Adva > Esa

MIB

covEsa.my

Netcool/Proviso Adva Optical Metro Ethernet 2.1.1.0 Technology Pack User’s Guide, Version 4.3-X

183

Contents

IBM Page © Copyright IBM Corp Page Chapter 1: Introduction Chapter 2: Supported Reports Chapter 3: Devices and Services Chapter 4: Element and Properties Page Chapter 5: Grouping Rules Chapter 6: Defined Resources Chapter 7: SNMP Collection Formulas Page Chapter 8: Discovery Formulas Appendix A: Configuration Preface •Netcool/Proviso DataMart •TCP/IP networks •Telecom network management •Administration of the operating system •Chapter 5, Sub-ElementGrouping Rules Chapter 5 •Chapter 6, Defined Resources Chapter 6 •Chapter 7, SNMP Collection Formulas Figure 1: Netcool/Proviso Modules Netcool/Proviso documentation consists of the following: •release notes •configuration recommendations •user guides Page Chapter 1: Introduction For •Pre-definedformulas that are provided by a Technology Pack •User-definedformulas created using the CME Formula API •Time aggregations for sub-elements •Loading Phase •Building Phase •Processing Phase •Output Phase Loading Phase A Technology Pack provides a variety of reports and charts, including: Chapter 2: Supported Reports Metrics Used in Reports Navigation Path Drills Down To Drilled Down From This technology pack provides the following reports: Ethernet Port Drops and Discards Details Ethernet Port Drops and Discards Summary Group Ethernet Port Drops and Discards Summary Resource Ethernet Port Jitter Probe Egress Negative Details AP Adva Optical Metro Ethernet - Per UNI Port QoS (DE Dropped) - Detail Chart Reporter Set UNI Tables and Charts Charts: Resource Time Series Chart (8 of 8 implemented) - Real-Timesupport AP Adva Optical Metro Ethernet - Per UNI Port QoS Summary - GST Tables: Group Summary Table (2 of 2 implemented) Charts: Resource Distribution Chart (0 of 4 implemented) Navigation path on the DataView portal: NOC Reporting > Adva Optical Metro Ethernet > Ethernet Port AP Adva Optical Metro Ethernet - Per UNI Port QoS (DE Frames) Summary - RST1 Tables: Resource Summary Table (2 of 1 implemented) Charts: Resource Distribution Chart (0 of 2 implemented) NOC Reporting > Adva Optical Metro Ethernet > Ethernet Port > %(Element.NAME) ESA Probe Charts: Resource Time Series Chart (5 of 9 implemented) - Real-Timesupport Egress Negative Jitter Maximum Egress Negative Jitter Minimum Egress Negative Jitter Number Egress Positive Jitter Maximum Egress Positive Jitter Minimum Egress Positive Jitter Number Egress Positive Jitter Sum Egress Positive Jitter Variance Ingress Negative Jitter Maximum Ingress Negative Jitter Minimum Ingress Negative Jitter Number Ingress Negative Jitter Sum Ingress Negative Jitter Variance Ingress Positive Jitter Maximum Ingress Positive Jitter Minimum Ingress Positive Jitter Number Ingress Positive Jitter Sum Ingress Positive Jitter Variance AP Adva Optical Metro Ethernet - Port Jitter Probe Summary - GST Tables: GroupSummary (4 implemented) NOC Reporting > Adva Optical Metro Ethernet > ESA Probes AP Adva Optical Metro Ethernet - Port Jitter Probe Summary - RST Tables: ResSummary (4 implemented) NOC Reporting > Adva Optical Metro Ethernet > ESA Probes > %(Element.NAME) Egress Delay Variance Egress Oneway Delay Average Egress Oneway Delay Maximum Egress Oneway Delay Minimum Egress Oneway Delay Sum Ingress Delay Variance Ingress Oneway Delay Average Ingress Oneway Delay Maximum Ingress Oneway Delay Minimum Ingress Oneway Delay Sum Round Trip Delay Average Round Trip Delay Maximum Round Trip Delay Minimum Round Trip Delay Sum Round Trip Delay Variance AP Adva Optical Metro Ethernet - Port Latency Probe Delay Summary - GST Tables: GroupSummary (3 implemented) Page AP Adva Optical Metro Ethernet - Port Latency Probe Delay Summary - RST Tables: ResSummary (3 implemented) Page AP Adva Optical Metro Ethernet - Port Latency Probe Error - Detail Chart Charts: Resource Time Series Chart (4 of 8 implemented) - Real-Timesupport Egress Erred Packets Egress Sync Errors Ingress Erred Packets AP Adva Optical Metro Ethernet - Port Latency Probe Loss - Detail Chart Charts: Resource Time Series Chart (6 of 8 implemented) - Real-Timesupport Egress Loss Percentage Egress Lost Packets Egress Packets AP Adva Optical Metro Ethernet - Port Latency Probe Sequence - Detail Chart Late Packets Lost Packets Out of Sequence Errors Sequence Gaps AP Adva Optical Metro Ethernet - Port Latency Probe Summary - GST Page AP Adva Optical Metro Ethernet - Port Latency Probe Summary - RST Page Charts: Resource Time Series Chart (3 of 9 implemented) - Real-Timesupport Laser Bias Current Received Power Transmitted Power AP Adva Optical Metro Ethernet - Per UNI Port Optical Environment - GST Tables: Group Summary Table (1 of 2 implemented) AP Adva Optical Metro Ethernet - Per UNI Port Optical Environment Tables: Resource Summary Table (1 of 1 implemented) AP Adva Optical Metro Ethernet - Per UNI Port Throughput - Detail Chart Egress Broadcast Frames Egress Frames Egress Multicast Frames Egress Throughput (bps) AP Adva Optical Metro Ethernet - Port Throughput Summary - GST AP Adva Optical Metro Ethernet - Per UNI Port Throughput Summary AP Adva Optical Metro Ethernet - Dashboard Metro Ethernet Dashboard Tables: TopN (5 of 9 implemented) Charts: TopN (5 of 9 implemented) NOC Reporting > Adva Optical Metro Ethernet WAN AP Adva Optical Metro Ethernet - Uplink (Gig-E)Optical Environment Stats - GST NOC Reporting > Adva Optical Metro Ethernet > WAN Port AP Adva Optical Metro Ethernet - Uplink (Gig-E)Optical Environment Stats - RST NOC Reporting > Adva Optical Metro Ethernet > WAN Port > %(Element.NAME) Egress Bitrate Egress Broadcast Egress Bytes Egress Multicast Egress Unicast AP Adva Optical Metro Ethernet - Uplink (Gig-E)Throughput (PB enabled) - GST AP Adva Optical Metro Ethernet - Uplink (Gig-E)Traffic (PB enabled) Summary Page Chapter 3: Devices and Services •ethernetServices.my •ethernetServicesPB.my •covEsa.my Page Page Chapter 4: Element and Sub-ElementProperties network device to which the SNMP Agent element maps. For example, "Cisco Systems ws-C5000 element maps. For example, "MIMC_Agent#2 Server MIMIC2 •Description. The description of the property Captured in Discovery Formulas The Name of the Element Captured in Discovery Formulas Used in CME Formulas Used in Reports Used in Grouping Rules Sub-ElementCollect ESAProbes A unique identifier to distinguish the ESA Probe LanPort Page Page The name of the customer WanPort Page Page Page Page Page Specifies the Priority Value for esaProbePrioMapMode as TOS/DSCP The type of storage configured for this entry Page Page Page Page Page The Name of the Site Page Page Page Page Page Page Page Page Page Page Page Page This object specifies the port Priority on the Ethernet port This object specifies the Priority VLAN Id on the Ethernet port Page Page The Name of the Vendor Specifies the Type of Ethernet Media Page Indicates whether the entry is active An integer index value used to uniquely identify an Ethernet WAN interface Page Page Page Page Chapter 5: Sub-ElementGrouping Rules The branches are described as follows: [%(MEWAN_PortID) IS NOT NULL] [%(MEUNI_PortID) IS NOT NULL] [%(MEEsa_ProbePortId) IS NOT NULL] [%(MEWAN_PortId) IS NOT NULL] Page Chapter 6: Defined Resources •LAN Ports (Customer facing UNI Ports) •WAN Ports (Up link ports) •Latency and Jitter Probes per COS-VLAN-Port (UNI-N) The Naming Structure row defines how —MIB object names are presented in bold type (for example, cdspCardIndex) LAN Ports (Customer facing UNI Ports) ElementName LanPortIndex LanStatsIndex WAN Ports (Up link ports) Latency and Jitter Probes per COS-VLAN-Port (UNI-N) EsaProbeId Page Page Chapter 7: SNMP Collection Formulas Note: Generic and CME formulas may not be included in this technology pack Type •Description. The description of the formula •Syntax. The formula that generates the metric from the collected SNMP data Netcool/Proviso SNMP Formula Language Guide Type SNMP (collection) Syntax Generic Database Alias Formula Editor Path The Broadcast Frames Sent in the egress direction AP > Specific > SNMP > Adva > Port > UNI Page Page Page Page AP > Specific > SNMP > Adva > Esa Page Page Page Page The number of Lost Pkts from probe to reflector in the history interval The Multicast Frames Sent in the egress direction Page Page Page Page Page Page Page Page Page Page The total number of Transmitted Packets in the history interval Page Page Page Page Page Page Page Page The Unicast Frames Sent in the egress direction Page Page Page Page Page Page Page Page The number of Lost Pkts from reflector to probe in the history interval Page Page Page Page Page Page Page Page Page The total number of Received Packets in the history interval Page Page Page Page Page Page Page Average bit rate received over the specific interval in the ingress direction Page Laser Bias Current retrieved from the SFP The total number of Late Arrival Packets in the history interval The total number of Lost Packets in the history interval Page Page Received Optical Power retrieved from the SFP Page Page Page The total sum of round trip delay (in milliseconds) in the history interval The Variance of the Round Trip Delay in history interval Page Page Transmit Optical Power retrieved from the SFP Page Chapter 8: Discovery Formulas Temporary variable definition Results line Field 1 specifies the instance Field 2 specifies the custom label of a SNMP (discovery) Formula to discover the Ethernet Services Assurance (ESA) Probes Alias Instance and Label Inventory > AP > Adva Formula to discover the Adva Optical ME FSP 150CCF-825Ports Page Formula to discover the Uplink (WAN) interfaces of the FSP 825CC Page Page Appendix A: Configuration —The release notes for the current technology pack release —The Netcool/Proviso Installation Guide The —The Netcool/Proviso Upgrade Guide (if performing an upgrade) —Access to the SilverStream server —Access to the DataChannel server •Have completed the following tasks: —Reviewed the release notes for the current technology pack —Installed the Adva Optical Metro Ethernet Technology Pack 2-d.Click the Collection tab 2-e.Click Refresh 2-i.Click Save 3.Merge the technology pack’s sub-elementinventory text files inventory_subelements.txt (Requires the 5.Deploy reports 5-a.Open the Netcool/Proviso DataMart Resource Editor 5-b.Click the ReportSEGroup tab 5-c Page Page Additional Copyright Information The following copyright information is for software used by Netcool/Proviso