TIMETRA-PORT-MIB :: tmnxPortPhysStateChangeCount

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTIMETRA-PORT-MIBtmnxPortPhysStateChangeCount

tmnxPortPhysStateChangeCount

Module: TIMETRA-PORT-MIB

OID (symbolic): TIMETRA-PORT-MIB::tmnxPortPhysStateChangeCount

OID (numeric): 1.3.6.1.4.1.6527.3.1.2.2.4.2.1.81

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The value of tmnxPortPhysStateChangeCount indicates the number of times a physical port state has changed from 'linkDown (3)' to either 'linkUp (4)' or 'up (5)' and from either 'linkUp (4)' or 'up (5)' to 'linkDown (3)'. The count does not include transitions between 'linkUp (4)' and 'up (5)'. This counter is applicable to physical Ethernet ports only. All other ports maintain a count of 0. This object is automatically reset to zero, once the port enters the 'ghost (2)' state. To reset this object manually, one may use the tmnxClearTable entry whose tmnxClearName value is 'clearPortPhysStateChangeCount' by specifying the tmnxClearParams value with 'port-id='.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.2.4.2.1.81
snmpwalk -v2c -c public <target> TIMETRA-PORT-MIB::tmnxPortPhysStateChangeCount

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.2.4.2.1.81.1
snmpget -v2c -c public <target> TIMETRA-PORT-MIB::tmnxPortPhysStateChangeCount.1

Start monitoring Nokia/Alcatel-Lucent 7750 SR (SROS) service router platforms, entire product line (physical port hardware inventory/config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-PORT-MIB::tmnxPortPhysStateChangeCount OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7750 SR (SROS) service router platforms, entire product line (physical port hardware inventory/config status) from a single console.

OID Breakdown

Upper-level ancestors (14 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.6527timetraALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3timetraProductsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1tmnxSRMIBALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.2tmnxSRObjsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.2.2tmnxHwObjsALCATEL-IND1-TIMETRA-CHASSIS-MIB
1.3.6.1.4.1.6527.3.1.2.2.4tmnxPortObjsALCATEL-IND1-TIMETRA-PORT-MIB
1.3.6.1.4.1.6527.3.1.2.2.4.2tmnxPortTableALCATEL-IND1-TIMETRA-PORT-MIB
1.3.6.1.4.1.6527.3.1.2.2.4.2.1tmnxPortEntryALCATEL-IND1-TIMETRA-PORT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6527.3.1.2.2.4.2.1.81tmnxPortPhysStateChangeCountTIMETRA-PORT-MIB