All MIBs › TIMETRA-OAM-PM-MIB › tmnxOamPmCfgTwlRflInactTimer
tmnxOamPmCfgTwlRflInactTimer
Module: TIMETRA-OAM-PM-MIB
OID (symbolic): TIMETRA-OAM-PM-MIB::tmnxOamPmCfgTwlRflInactTimer
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.92.1.1.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The value of tmnxOamPmCfgTwlRflInactTimer specifies the system inactivity timeout for TWAMP-Light reflectors.
A TWAMP-Light reflector replies to TWAMP-Test PDUs. When a reflector sees a TWAMP-Test PDU for a new session (i.e. a {source IP address, source UDP port, destination IP address} triple which is not known to the reflector), the reflector allocates a record for the session. The record is used to ensure that reply PDUs sent for the session have consecutive sequence numbers.
When a reflector sees tmnxOamPmCfgTwlRflInactTimer seconds pass without receiving a TWAMP-Test PDU for a particular session, an inactivity timeout has occurred, so the record allocated to the session is freed.
What is tmnxOamPmCfgTwlRflInactTimer?
Sets, in seconds (10-100, default 100), how long a TWAMP-Light reflector waits without seeing another TWAMP-Test PDU for a given {source IP, source UDP port, dest IP} session before it frees the sequence-number tracking record for that session. An admin lowers this on a reflector handling many short-lived on-demand tests to reclaim memory faster, or raises it toward 100 if legitimate test sessions have long gaps between packets and are being torn down prematurely.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.92.1.1.1 snmpwalk -v2c -c public <target> TIMETRA-OAM-PM-MIB::tmnxOamPmCfgTwlRflInactTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.92.1.1.1.1 snmpget -v2c -c public <target> TIMETRA-OAM-PM-MIB::tmnxOamPmCfgTwlRflInactTimer.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.6527.3.1.2.92.1.1.1.1 i <value>
Start monitoring Nokia SR OS routers (Service OAM delay/loss performance-monitoring session status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-OAM-PM-MIB::tmnxOamPmCfgTwlRflInactTimer OID value, configure state conditions and alerts, and monitor any Nokia SR OS routers (Service OAM delay/loss performance-monitoring session status) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.92 | tmnxOamPmObjs | TIMETRA-OAM-PM-MIB |
| 1.3.6.1.4.1.6527.3.1.2.92.1 | tmnxOamPmCfgObjs | TIMETRA-OAM-PM-MIB |
| 1.3.6.1.4.1.6527.3.1.2.92.1.1 | tmnxOamPmCfgScalarObjs | TIMETRA-OAM-PM-MIB |
| 1.3.6.1.4.1.6527.3.1.2.92.1.1.1 | tmnxOamPmCfgTwlRflInactTimer | TIMETRA-OAM-PM-MIB |