TIMETRA-SAS-VRTR-MIB

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Organization: Alcatel

Last Updated: 2009-01-01

Description: TIMETRA-SAS-VRTR-MIB module

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What Is TIMETRA-SAS-VRTR-MIB?

TIMETRA-SAS-VRTR-MIB is a Nokia/Alcatel-Lucent proprietary SNMP module for the Alcatel 7x50 platform that manages and monitors transport/virtual-router interfaces and their associated statistics-collection configuration. It exposes interface extension objects (accounting policy binding, statistics-collection enable/disable) alongside detailed ingress traffic counters split by meter/profile, including in-profile and out-of-profile packet and octet counts. Its monitoring value is chiefly interface-level performance/traffic monitoring: an operator can track how much ingress traffic on a given interface conforms to (in-profile) versus exceeds (out-of-profile) its configured metering, a direct indicator of congestion or QoS policy violations. It extends the base TIMETRA virtual-router/interface MIBs and works alongside standard IF-MIB counters. It is deployed on Nokia/Alcatel 7x50 routers providing virtual-router-based Layer 3 services in service-provider networks. Engineers can download the TIMETRA-SAS-VRTR-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TIMETRA-SAS-VRTR-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Nokia/Alcatel-Lucent 7x50 SAS series routers
virtual-router-based Layer 3 service edge devices

Monitoring Examples

An operator polls vRtrNetIfIngressStatsTable/vRtrNetIfIngressStatsEntry to compare vRtrNetIfIngressFwdInProfPkts against vRtrNetIfIngressFwdOutProfPkts for a given meter (vRtrNetIfIngressMeterIndex), where a rising out-of-profile count indicates the interface is exceeding its configured ingress rate. The vRtrIfExtnTable/vRtrIfExtnEntry rows are checked to confirm vRtrIfCollectStats is enabled and vRtrIfAcctPolicyId points to the correct accounting policy before relying on the counters. Octet-level counters (vRtrNetIfIngressFwdInProfOcts/OutProfOcts) provide a finer-grained view of throughput when packet counts alone don't explain a bandwidth alarm.

What Can Be Monitored

ingress in-profile/out-of-profile packet counts
ingress in-profile/out-of-profile octet counts
per-interface statistics collection and accounting policy binding

Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TestAndIncr
TimeStamp
TruthValue

From TIMETRA-SAS-GLOBAL-MIB

timetraSASConfs	OBJECT-IDENTITY
timetraSASModules	OBJECT-IDENTITY
timetraSASNotifyPrefix	OBJECT-IDENTITY
timetraSASObjs	OBJECT-IDENTITY

From TIMETRA-TC-MIB

TMplsLspExpProfMapID
TNetworkIngressMeterId

From TIMETRA-VRTR-MIB

vRtrConfEntry	OBJECT-TYPE
vRtrID	OBJECT-TYPE
vRtrIfBfdSessExtLclDisc
vRtrIfEntry	OBJECT-TYPE
vRtrIfIndex	OBJECT-TYPE
vRtrMaxRoutesType
vRtrStatEntry	OBJECT-TYPE

How to Use in IPNetwork Monitor

Example using vRtrNetIfIngressFwdInProfPkts OID:

Select a Nokia/Alcatel-Lucent 7x50 SAS series router (virtual-router interface metering/traffic status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type vRtrNetIfIngressFwdInProfPkts into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports vRtrNetIfIngressFwdInProfPkts indicates the number of conforming network interface ingress packets forwarded on this router interface using this meter. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
timetraSASVRtrMIBModule	1.3.6.1.4.1.6527.6.2.1.1.8			This document is the SNMP MIB module to manage and provision the Alcatel 7x50 device transport and virtual routers, their interfaces, and other related features. Copyright 2009-2014 Alcatel-Lucent. All rights reserved. Reproduction of this document is authorized on the condition that the foregoing copyright notice is included. This SNMP MIB module (Specification) embodies Alcatel's proprietary intellectual property. Alcatel retains all title and ownership in the Specification, including any revisions. Alcatel grants all interested parties a non-exclusive license to use and distribute an unmodified copy of this Specification in connection with management of Alcatel products, and without fee, provided this copyright notice and license appear on all copies. This Specification is supplied `as is', and Alcatel makes no warranty, either express or implied, as to the use, operation, condition, or performance of the Specification.
tmnxSASVRtrGroups	1.3.6.1.4.1.6527.6.2.2.1.11
tmnxSASVRtrV1v0Group	1.3.6.1.4.1.6527.6.2.2.1.11.1			The group of objects supporting management of transport and virtual routers on version 1.0 Alcatel 7210 SAS series systems.
tmnxSASVrtrNotificationGroup	1.3.6.1.4.1.6527.6.2.2.1.11.2			The group of notifications supported in 7210 3.0 release
tSASVRtrObjects	1.3.6.1.4.1.6527.6.2.2.2.7
vRtrIfExtnTable	1.3.6.1.4.1.6527.6.2.2.2.7.1		not-accessible	The 'rtrIfTable' has an entry for each router interface configured in the system.
vRtrIfExtnEntry	1.3.6.1.4.1.6527.6.2.2.2.7.1.1		not-accessible	Each row entry represents a virtual router interface in the system. The objects in this table are addtions to the vRtrIfTable
U32 vRtrIfAcctPolicyId	1.3.6.1.4.1.6527.6.2.2.2.7.1.1.1	Unsigned32	read-write	The value of the accounting policy must be defined prior to associating the policy with this router interface. A non-zero value indicates the tmnxLogApPolicyId index identifying the policy entry in the tmnxLogApTable from the TIMETRA-LOG-MIB which is associated with this interface. A zero value indicates that there is no accounting policy associated with this interface
T/F vRtrIfCollectStats	1.3.6.1.4.1.6527.6.2.2.2.7.1.1.2	TruthValue	read-write	Enable/disable the collection of accounting and statistical data for this router interface. When applying accounting policies the data by default will be collected in the appropriate records and written to the designated billing file. When the value is set to false, the statistics are still accumulated by the IOM cards, however, the CPU will not obtain the results and write them to the billing file.
vRtrNetIfIngressStatsTable	1.3.6.1.4.1.6527.6.2.2.2.7.2		not-accessible	The vRtrNetIfIngressStatsTable has statistics entry for each router interface for each meter configured in the system.
vRtrNetIfIngressStatsEntry	1.3.6.1.4.1.6527.6.2.2.2.7.2.1		not-accessible	Each row entry has statistics information for each router interface for each meter configured in the system.
TNE vRtrNetIfIngressMeterIndex	1.3.6.1.4.1.6527.6.2.2.2.7.2.1.1	TNetworkIngressMeterId	not-accessible	vRtrNetIfIngressMeterIndex serves as the tertiary index. When used in conjunction with vRtrID and vRtrIfIndex, it uniquely identifies a network ingress meter for the specified router interface in the managed system.
C64 vRtrNetIfIngressFwdInProfPktsEx	1.3.6.1.4.1.6527.6.2.2.2.7.2.1.2	Counter64	read-only	vRtrNetIfIngressFwdInProfPkts indicates the number of conforming network interface ingress packets forwarded on this router interface using this meter.
C64 vRtrNetIfIngressFwdOutProfPkts	1.3.6.1.4.1.6527.6.2.2.2.7.2.1.3	Counter64	read-only	vRtrNetIfIngressFwdOutProfPkts indicates the number of exceeding network interface ingress packets forwarded on this router interface using this meter.
C64 vRtrNetIfIngressFwdInProfOcts	1.3.6.1.4.1.6527.6.2.2.2.7.2.1.4	Counter64	read-only	vRtrNetIfIngressFwdInProfOcts indicates the number of conforming network interface ingress octets forwarded on this router interface using this meter.
C64 vRtrNetIfIngressFwdOutProfOcts	1.3.6.1.4.1.6527.6.2.2.2.7.2.1.5	Counter64	read-only	vRtrNetIfIngressFwdOutProfOcts indicates the number of exceeding network interface ingress octets forwarded on this router interface using this meter.
vRtrConfExtnTable	1.3.6.1.4.1.6527.6.2.2.2.7.4		not-accessible	The 'rtrIfTable' has an entry for each router interface configured in the system.
vRtrConfExtnEntry	1.3.6.1.4.1.6527.6.2.2.2.7.4.1		not-accessible	Each row entry represents a virtual router interface in the system. The objects in this table are addtions to the vRtrConfTable
I32 vRtrMaxNumRouteDests	1.3.6.1.4.1.6527.6.2.2.2.7.4.1.1	Integer32	read-only	The maximum number of route destinations that supported on this virtual router. If the value is -1, then there is no limit.
vRtrStatExtnTable	1.3.6.1.4.1.6527.6.2.2.2.7.5		not-accessible	The 'rtrIfTable' has an entry for each router interface configured in the system.
vRtrStatExtnEntry	1.3.6.1.4.1.6527.6.2.2.2.7.5.1		not-accessible	Each row entry represents a virtual router interface in the system. The objects in this table are addition to the vRtrStatTable
G32 vRtrStatCurrNumRouteDests	1.3.6.1.4.1.6527.6.2.2.2.7.5.1.1	Gauge32	read-only	vRtrStatCurrNumRouteDests indicates the current number of route destionations in the VRF for this virtual router.
tmnxSASVRtrNotifications	1.3.6.1.4.1.6527.6.2.2.2.7.20
NTF tmnxVRtrMaxRouteDests	1.3.6.1.4.1.6527.6.2.2.2.7.20.1			The tmnxVRtrMaxRouteDests notification is generated when the number of routes of type vRtrMaxRoutesType contained in a VPRN reaches the value specified by vRtrMaxNumRouteDests.
NTF tmnxVRtrBfdNoBfdHashResources	1.3.6.1.4.1.6527.6.2.2.2.7.20.2			The tmnxVRtrBfdNoBfdHashResources notification is generated when a BFD session could not be established because the session requires a Bfd Hash session termination resource and no resources are available.
NTF tmnxVRtrBfdNoIomHwResources	1.3.6.1.4.1.6527.6.2.2.2.7.20.3			The tmnxVRtrBfdNoIomHwResources notification is generated when a BFD session could not be established because the session requires a IOM session termination hardware resource and no resources are available.

RFC description

Alcatel 7x50 virtual router MIB managing virtual router interfaces, transport features, and MPLS configuration.

Start monitoring Nokia/Alcatel-Lucent 7x50 SAS series routers (virtual-router interface metering/traffic status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download TIMETRA-SAS-VRTR-MIB