TN-Y1564-MIB

All MIBs › TN-Y1564-MIB

Organization: Transition Networks, Inc.

Last Updated: 2014-08-22

Category: Carrier and Optical Transport, Testing and Diagnostics, Transition Networks Media Converters

Description: Manages Transition Networks ITU-T Y.1564 service activation test configuration and results.

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What Is TN-Y1564-MIB?

TN-Y1564-MIB is a Transition Networks proprietary module implementing configuration and result reporting for ITU-T Y.1564 Ethernet service activation testing on their switches. It exposes test profile configuration objects (profile name, description, traffic type, MEG level, frame size, dwell time) and test result/state objects such as whether a test has ended and service acceptance criteria like frame loss ratio (SacFLR). Its monitoring focus is functional test verification of service performance rather than continuous hardware telemetry: administrators use it to confirm that a configured service meets committed bandwidth and frame loss thresholds during activation or periodic re-verification. It is a standards-derived implementation of the ITU-T Y.1564 test methodology and is typically used alongside Ethernet OAM/CFM MIBs on the same platform. It is deployed during circuit turn-up and SLA verification on carrier Ethernet services where a formal Y.1564 test must be run and its pass/fail criteria documented, and this TN-Y1564-MIB guide covers the relevant test-profile and result objects.

IPNetwork Monitor allows you to monitor SNMP objects defined in TN-Y1564-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

Transition Networks managed Ethernet switch

Monitoring Examples

An administrator would configure a test via tnY1564ProfileTable, setting tnY1564ProfileName, tnY1564TrafficType, tnY1564FrameSize, and tnY1564DwellTime, then poll tnY1564DuelEnded to detect test completion and read tnY1564SacFLR to check whether the measured frame loss ratio stayed within the service acceptance criteria. A SacFLR value exceeding the agreed threshold after the dwell time elapses would indicate the service under test is not meeting its committed performance level, prompting further investigation of the circuit.

What Can Be Monitored

test profile configuration (frame size, traffic type, MEG level)
test dwell time
test completion status
service acceptance frame loss ratio (SacFLR)

Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TruthValue

From TRANSITION-SMI

tnProducts

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
tnY1564MIB	1.3.6.1.4.1.868.2.5.154			The MIB provides functionalities for system user management in TN modules.
tnY1564MIBNotifications	1.3.6.1.4.1.868.2.5.154.1
tnY1564MIBObjects	1.3.6.1.4.1.868.2.5.154.2
tnY1564CfgMgmt	1.3.6.1.4.1.868.2.5.154.2.1
tnY1564ProfileTable	1.3.6.1.4.1.868.2.5.154.2.1.1		not-accessible	This table provides configuration of SOAM Maintenance Point.
tnY1564ProfileEntry	1.3.6.1.4.1.868.2.5.154.2.1.1.1		not-accessible	A entry in the table represents a configuration for local SOAM.
STR tnY1564ProfileName	1.3.6.1.4.1.868.2.5.154.2.1.1.1.1	SnmpAdminString	not-accessible	The name, ASCII range 33-126, of this table.
STR tnY1564ProfileDescription	1.3.6.1.4.1.868.2.5.154.2.1.1.1.2	DisplayString	read-create	The description of this table.
T/F tnY1564DuelEnded	1.3.6.1.4.1.868.2.5.154.2.1.1.1.3	TruthValue	read-create	For future use.
T/F tnY1564DstOamAware	1.3.6.1.4.1.868.2.5.154.2.1.1.1.4	TruthValue	read-create	When set, switch transmits Y.1731 DMM frames for delay measurements and Y.1731 1DM frames when this is cleared. When Traffic Type is 'Y.1731 OAM', switch transmits Y.1731 LBM frames as background traffic when DST is configured as OAM-aware, and Y.1731 TST frames when not.
INT tnY1564TrafficType	1.3.6.1.4.1.868.2.5.154.2.1.1.1.5	INTEGER	read-create	When set to 'Y.1731 OAM', this switch transmits Y.1731 OAM PDUs as background traffic, and DST is OAM-aware determines the PDU type. In the current version of the software, only one ECE can be tested at a time in this mode. When set to 'Simulated Customer', the software will generate a traffic-pattern per ECE that will hit the ECE, and use the ECE's counters to determine PASS/FAIL criteria.Besides supporting simultaneous test of multiple ECEs, 'Simulated Customer' has the advantage that the tester can see directly from the report if she has configured ECEs wrongly, since the report will show per-ECE counters and fail if an ECE under test is not hit as expected by the traffic pattern.
INT tnY1564MegLevel	1.3.6.1.4.1.868.2.5.154.2.1.1.1.6	INTEGER	read-create	The MEG level used in generated Y.1731 OAM frames (both LBM/TST and DMM/1DM).
INT tnY1564FrameSize	1.3.6.1.4.1.868.2.5.154.2.1.1.1.7	INTEGER	read-create	Selects the frame size of the background traffic. The frame size does not include possible C-tag(s) added to match the ECE. Besides standard frame sizes there are two custom selections: MTU - The UNI's MTU will be used for the background traffic. User-defined - custom specification of a frame size of the background traffic. Valid range is 64 to 10236 bytes.
INT tnY1564UserFrameSize	1.3.6.1.4.1.868.2.5.154.2.1.1.1.8	INTEGER	read-create	User defined frame size of the background traffic. Valid range is 64 to 10236 bytes.
INT tnY1564DwellTime	1.3.6.1.4.1.868.2.5.154.2.1.1.1.9	INTEGER	read-create	When a trial (a single step of a subtest) is executed, background traffic is transmitted for a certain period of time. When that period has elapsed, the Dwell Time determines how long to wait before reading hardware counters and status in order to assess the status of the trial. The required dwell time must be at least the worst-case roundtrip time, and therefore a.o. depends on the physical distance between the near and far ends. Valid range is from 100 to 10000 in steps of 100 milliseconds with a default of 500 milliseconds.
INT tnY1564SacFLR	1.3.6.1.4.1.868.2.5.154.2.1.1.1.10	INTEGER	read-create	Defines the acceptable Frame Loss Ratio. The Acceptable FLR is measured in permille. Setting this to 1000 effectively disables this check.The number is used in all enabled subtests. Only delay measurement PDUs and green background traffic undergoes FLR check. If the number of looped green frames differs from the number of transmitted green frames by more than the 'Acceptable FLR', the test is considered failing, otherwise passing.If the EVC contains multiple ECEs that matches on the same VLAN ID (UNI ingress) and the EVC uses 'Tx Lookup' equal to 'VID-PCP', the NNI ingress rules count looped traffic per NNI outer tag's PCP, and therefore provide more detailed information about which ECE is failing, than if the EVC uses 'Tx Lookup' equal to 'VID', where all looped traffic arriving on NNI is counted on the same ECE. The disadvantage of the 'VID-PCP' method is that it uses more chip resources than does the 'VID' method. Valid range is from 0 to 1000 with a default of 0.
INT tnY1564SacFTD	1.3.6.1.4.1.868.2.5.154.2.1.1.1.11	INTEGER	read-create	Defines the acceptable Frame Transfer Delay, measured in milliseconds. If the highest observed frame transfer delay exceeds this, the test fails. Valid range is from 0 to 10000 with a default of 0 milliseconds. A value of 0 disables this check.
INT tnY1564SacFDV	1.3.6.1.4.1.868.2.5.154.2.1.1.1.12	INTEGER	read-create	Defines the acceptable Frame Delay Variation, measured in milliseconds. If the highest observed frame delay variation exceeds this, the test fails. Valid range is from 0 to 10000 with a default of 0 milliseconds. A value of 0 disables this check.
T/F tnY1564CirEnable	1.3.6.1.4.1.868.2.5.154.2.1.1.1.13	TruthValue	read-create	Set, to enable the CIR test.
INT tnY1564CirStepDuration	1.3.6.1.4.1.868.2.5.154.2.1.1.1.14	INTEGER	read-create	Each step in the CIR configuration test applies background traffic for this number of seconds. Valid range is from 1 to 3600 with a default of 10 seconds.
INT tnY1564CirDmInterval	1.3.6.1.4.1.868.2.5.154.2.1.1.1.15	INTEGER	read-create	A Y.1731 1DM or DMM frame (depending on type of test) is transmitted every so many milliseconds, in order to perform delay measurements (DM). The number should be selected so that at least three DM frames are transmitted during a trial in order to obtain delay variation results. After each trial the measured FTD and FDV is compared against the SAC's Acceptable FLR, FTD, and FDV. Valid range is from 100 to 10000 in steps of 100 milliseconds with a default of 500 milliseconds. A value of 0 effectively disables transmission of DM frames, which thereby indirectly disables the check against the SAC.
INT tnY1564CirStepCount	1.3.6.1.4.1.868.2.5.154.2.1.1.1.16	INTEGER	read-create	The number of steps (trials) used to reach CIR. If, for example, Step Count is set to 4, four trials are executed. The first runs at 25% of this ECEs share of CIR, the second at 50%, then 75%, and finally 100%. A step count of 1 corresponds to executing Y.1564's A.1 test (Simple CIR Validation Test). A step count greater than 1 corresponds to executing Y.1564's A.2 test (Step Load CIR Test). Valid range is from 1 to 1000 with a default of 4 steps.
T/F tnY1564EirEnable	1.3.6.1.4.1.868.2.5.154.2.1.1.1.17	TruthValue	read-create	Set, to enable the EIR test.
INT tnY1564EirDuration	1.3.6.1.4.1.868.2.5.154.2.1.1.1.18	INTEGER	read-create	The EIR configuration test is executed in one single trial, whose duration is configured with this parameter. Valid range is from 1 to 3600 with a default of 10 seconds.
INT tnY1564EirDmInterval	1.3.6.1.4.1.868.2.5.154.2.1.1.1.19	INTEGER	read-create	A Y.1731 1DM or DMM frame (depending on type of test) is transmitted every so many milliseconds, in order to perform delay measurements (DM). The number should be selected so that at least three DM frames are transmitted during a trial in order to obtain delay variation results. After each trial the measured FTD and FDV is compared against the SAC's Acceptable FLR, FTD, and FDV. Valid range is from 100 to 10000 in steps of 100 milliseconds with a default of 500 milliseconds. A value of 0 effectively disables transmission of DM frames, which thereby indirectly disables the check against the SAC.
T/F tnY1564TrafficPolicingEnable	1.3.6.1.4.1.868.2.5.154.2.1.1.1.20	TruthValue	read-create	Set, to enable the Traffic Policing test.
INT tnY1564TrafficPolicingDuration	1.3.6.1.4.1.868.2.5.154.2.1.1.1.21	INTEGER	read-create	The Traffic Policing test is executed in one single trial, whose duration is configured with this parameter. Valid range is from 1 to 3600 with a default of 10 seconds.
INT tnY1564TrafficPolicingDmInterval	1.3.6.1.4.1.868.2.5.154.2.1.1.1.22	INTEGER	read-create	A Y.1731 1DM or DMM frame (depending on type of test) is transmitted every so many milliseconds, in order to perform delay measurements (DM). The number should be selected so that at least three DM frames are transmitted during a trial in order to obtain delay variation results. After each trial the measured FTD and FDV is compared against the SAC's Acceptable FLR, FTD, and FDV. Valid range is from 100 to 10000 in steps of 100 milliseconds with a default of 500 milliseconds. A value of 0 effectively disables transmission of DM frames, which thereby indirectly disables the check against the SAC.
T/F tnY1564PerfTestEnable	1.3.6.1.4.1.868.2.5.154.2.1.1.1.23	TruthValue	read-create	Set, to enable the Performance test.
INT tnY1564PerfTestDuration	1.3.6.1.4.1.868.2.5.154.2.1.1.1.24	INTEGER	read-create	The performance test is executed in one single trial, whose duration is configured with this parameter. There are Y.1564-specified standard durations and a custom duration can be specified by selecting User-defined Duration option.
INT tnY1564PerfTestUserDuration	1.3.6.1.4.1.868.2.5.154.2.1.1.1.25	INTEGER	read-create	User defined duration. Valid range is from 1 to 86400 with a default of 900 seconds
INT tnY1564PerfTestDmInterval	1.3.6.1.4.1.868.2.5.154.2.1.1.1.26	INTEGER	read-create	A Y.1731 1DM or DMM frame (depending on type of test) is transmitted every so many milliseconds, in order to perform delay measurements (DM). The number should be selected so that at least three DM frames are transmitted during a trial in order to obtain delay variation results. After each trial the measured FTD and FDV is compared against the SAC's Acceptable FLR, FTD, and FDV. Valid range is from 100 to 10000 in steps of 100 milliseconds with a default of 500 milliseconds. A value of 0 effectively disables transmission of DM frames, which thereby indirectly disables the check against the SAC.
ROW tnY1564ProfileStatus	1.3.6.1.4.1.868.2.5.154.2.1.1.1.27	RowStatus	read-create	The status of the row. The writable columns in a row can not be changed if the row is active. All columns must have a valid value before a row can be activated.
tnY1564ReportMgmt	1.3.6.1.4.1.868.2.5.154.2.2
tnY1564ReportTable	1.3.6.1.4.1.868.2.5.154.2.2.1		not-accessible	This table provides configuration of SOAM Maintenance Point.
tnY1564ReportEntry	1.3.6.1.4.1.868.2.5.154.2.2.1.1		not-accessible	A entry in the table represents a configuration for local SOAM.
STR tnY1564ReportName	1.3.6.1.4.1.868.2.5.154.2.2.1.1.1	SnmpAdminString	not-accessible	The name, ASCII range 33-126, of this table.
STR tnY1564ReportDscr	1.3.6.1.4.1.868.2.5.154.2.2.1.1.2	DisplayString	read-only	The description of this table.
STR tnY1564ReportTime	1.3.6.1.4.1.868.2.5.154.2.2.1.1.3	DisplayString	read-only	The description of this table.
IPt tnY1564ReportTftpAddrType	1.3.6.1.4.1.868.2.5.154.2.2.1.1.4	InetAddressType	read-write	The tftp server IP address type.
IP tnY1564ReportTftpAddr	1.3.6.1.4.1.868.2.5.154.2.2.1.1.5	InetAddress	read-write	The tftp server IP address.
INT tnY1564ReportTestStatus	1.3.6.1.4.1.868.2.5.154.2.2.1.1.6	INTEGER	read-only
INT tnY1564ReportAction	1.3.6.1.4.1.868.2.5.154.2.2.1.1.7	INTEGER	read-write
tnY1564MIBConformance	1.3.6.1.4.1.868.2.5.154.3

RFC description

SNMP MIB for managing and monitoring ITU-T Y.1564 Ethernet Service Activation Test operations and performance verification.

Start monitoring Transition Networks managed Ethernet switch (Y.1564 service-activation test result 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 TN-Y1564-MIB

What Is TN-Y1564-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description