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sas
LinkMeasurementTemplate

"A link measurement template is configured against a router interface to measure delay between nodes"

public class LinkMeasurementTemplate

Properties
adminState Specifies whether the template is administratively disabled or administratively enabled.

type=sas.MeasTemplateAdminState
default=2
Displayed(tab/group)=Admin State
aswIntegrity Specifics the percentage of sample window measurements that must have met their integrity value, tmnxOamLnkMeasTmplCtlSWIntegrity, for the aggregate result to be deemed worthy of reporting to the routing engine.

type=int
default=0
minimum=0
maximum=100
units=percent
Displayed(tab/group)=Integrity (/Aggreagate Sample Window)
aswMultiplier Specifies the multiplier that is applied to the sample window multiplier (tmnxOamLnkMeasTmplCtlSWMultplir) to derive the number of seconds for which an aggregate sample window is open and can collect delay measurements.

type=int
default=12
minimum=1
maximum=12
Displayed(tab/group)=Multiplier (/Aggreagate Sample Window)
aswThresholdAbsolute Specifies the delta, in microseconds, that a new aggregate delay measurement must differ from the previously reported aggregate measurement to be deemed worthy of reporting to the routing engine.

type=long
default=0
minimum=0
maximum=100000
units=microseconds
Displayed(tab/group)=Absolute Threshold (/Aggreagate Sample Window)
aswThresholdRelative Specifies the percentage value of change, positive or negative, a new aggregate delay measurement must differ from the previously reported aggregate measurement to be deemed worthy of reporting to the routing engine.

type=int
default=0
minimum=0
maximum=100
units=percent
Displayed(tab/group)=Relative Threshold (/Aggreagate Sample Window)
delay Specifies the type of delay measurement that is used for comparison and reporting.

type=sas.DelayMeasType
default=1
Displayed(tab/group)=Delay
destUdpPort Specifies the destination UDP port to be copied into the UDP header of each echo request packet launched for each link measurement test belonging to the specified template.

type=long
default=862
minimum=1
maximum=65535
Displayed(tab/group)=Destination UDP Port (/Twamp-Light)
discoveryInterval Specifies the discoveryInterval.

type=int
default=10
minimum=1
maximum=10
units=seconds
Displayed(tab/group)=Discovery Interval (/Twamp-Light/Ipv6 destination discovery)
discoveryTimer Specifies the discoveryTimer.

type=int
default=60
minimum=1
maximum=120
units=seconds
Displayed(tab/group)=Discovery Timer (/Twamp-Light/Ipv6 destination discovery)
dscpName Specifies the Differentiated Services Code Point (DSCP) to be copied into the IP header of each echo request packet launched for each link measurement test belonging to the specified template.

type=sas.DscpEnum
default=48
Displayed(tab/group)=DSCP (/Twamp-Light)
egressRemarkDscp Specifies whether or not to allow each echo request packet's IP header Differentiated Services Code Point (DSCP) to be overwritten in accordance with the egress port's Quality of Service (QoS) policy.

type=boolean
default=false
Displayed(tab/group)=Allow Egress Remark Dscp (/Twamp-Light)
fcName Specifies the Quality of Service forwarding-class to be used when launching the link measurement test belonging to the specified template.

type=qos.FcEnum
default=h1
Displayed(tab/group)=Forwarding Class (/Twamp-Light)
interval Specifies the elapsed time between transmission of test packets for the specified template.

type=int
default=1
minimum=1
maximum=10
units=seconds
Displayed(tab/group)=Interval
ipv6DstDiscAdminState Specifies the ipv6DstDiscAdminState.

type=sas.MeasTemplateAdminState
default=2
Displayed(tab/group)=Admin State (/Twamp-Light/Ipv6 destination discovery)
ipv6Udp Specifies whether or not to allow the processing of IPv6 packets received with a UDP checksum of zero.

type=boolean
default=false
Displayed(tab/group)=Allow IPv6 UDP Checksum (/Twamp-Light)
lastReportedDelayHold Specifies how long a delay measurement is to be retained after the interface on which it was collected is administratively disabled.

type=long
default=86400
minimum=0
maximum=86400
units=seconds
Displayed(tab/group)=Last Reported Delay Hold
padTlvSize Specifies the PadTLV Size.

type=long
default=0
minimum=0
maximum=9714
Displayed(tab/group)=Pad TLV Size (/Twamp-Light)
profile Specifies the Quality of Service profile to be used when launching the link measurement test belonging to the specified template.

type=sas.Profile
default=1
Displayed(tab/group)=Profile (/Twamp-Light)
reporting Specifies whether or not the specified TWAMP-Light reflector is report enabled.

type=sas.MeasTemplateAdminState
default=enabled
Displayed(tab/group)=Reporting
returnPathLink Specifies return path link.

type=boolean
default=false
Displayed(tab/group)=Link (/Twamp-Light)
srcUdpPort Specifies the Source UDP port to be copied into the UDP header of each echo request packet launched for each link measurement test belonging to the specified template.

type=long
default=0
minimum=0
maximum=64383
Displayed(tab/group)=Source UDP Port (/Twamp-Light)
swIntegrity Specifies the percentage of request-response pairs that must be successfully sent and received during the sample window for its series of measurements to be deemed worthy of reporting to the aggregate sample window or the routing engine.

type=int
default=0
minimum=0
maximum=100
units=percent
Displayed(tab/group)=Integrity (/Sample Window)
swMultiplier Specifies the multiplier that is applied to the interval (tmnxOamLnkMeasTmplCtlInterval) to derive the number of seconds for which a sample window is open and can collect delay measurements.

type=int
default=10
minimum=1
maximum=900
Displayed(tab/group)=Multiplier (/Sample Window)
swThresholdAbsolute Specifies the delta, in microseconds, that a new delay measurement must differ from the previously reported measurement to be deemed worth of reporting directly to the routing engine (circumventing the aggregate sample window).

type=long
default=0
minimum=0
maximum=100000
units=microseconds
Displayed(tab/group)=Absolute Threshold (/Sample Window)
swThresholdRelative Specifies the percentage value of change, positive or negative, a new delay measurement must differ from the previously reported measurement to be deemed worth of reporting directly to the routing engine (circumventing the aggregate sample window).

type=int
default=0
minimum=0
maximum=500
units=percent
Displayed(tab/group)=Relative Threshold (/Sample Window)
timestampFormat The value of timestampFormat specifies the timestamp format to be used in the TWAMP Light PDU.

type=sas.TimestampFormat
default=1
Displayed(tab/group)=Timestamp Format (/Twamp-Light)
ttl Specifies the time to live value in the TWAMP IP header

type=int
default=1
minimum=1
maximum=255
Displayed(tab/group)=TTL (/Twamp-Light)
unidirectionalMeasurement Specifies how to compute unidirectional delay measurement.

type=sas.UniDirectionalMeas
default=1
Displayed(tab/group)=Uni Directional Measurement
updateInterval Specifies the updateInterval.

type=long
default=600
minimum=1
maximum=3600
units=seconds
Displayed(tab/group)=Update Interval (/Twamp-Light/Ipv6 destination discovery)
 
Overridden Properties
description User-provided description for this measurement template.

displayedName Uniquely identifies each measurement-template configured on the system.

access=read-create
minimum=1
maximum=64
 
Properties inherited from policy.PolicyDefinition
configurationAction, configurationMode, discoveryState, displayedName, distributionMode, isMaster, lastSyncTime, numberOfUnderlyingPolicyItems, origin, policyMode, policySyncGroupPointer, policyType
 
Properties inherited from policy.PolicyObject
description, displayedName, globalPolicy, id, isLocal, policyType, siteId, siteName, templateObject
 
Properties inherited from ManagedObject
actionMask, children-Set, deploymentState, isFaultSquelched, name, objectFullName, selfAlarmed
 
Methods inherited from policy.PolicyDefinition
distribute, distributeUsingGroups, distributeV2, evaluatePolicy, findGlobal, findLocal, findReleased, getSyncTaskResult, resetToReleasedPolicy, setConfigurationModeToDraft, setConfigurationModeToReleased, setDistributionModeToLocalEditOnly, setDistributionModeToSyncWithGlobal, syncTo, syncToLocalWithResync
 
Supported Network Elements
7750 SR Supported from 21.7.R1
  • Excluded chassis types: VSR, VSR-I
7950 XRS Supported from 21.7.R1
7250 IXR Supported from 21.7.R1
7450 ESS Supported from 21.7.R1
Product Specifics
7250 IXR 21.0
7250 IXR 22.0
7250 IXR 23.0
7250 IXR 24.0
7250 IXR 25.0
7450 ESS 21.0
7450 ESS 22.0
7450 ESS 23.0
7450 ESS 24.0
7450 ESS 25.0
7750 SR 21.0
7750 SR 22.0
7750 SR 23.0
7750 SR 24.0
7750 SR 25.0
7950 XRS 21.0
7950 XRS 22.0
7950 XRS 23.0
7950 XRS 24.0
7950 XRS 25.0