All MIBs › Nortel-MsCarrier-MscPassport-GsmIwfMIB › mscGsmCsRlpT1AckTimer
mscGsmCsRlpT1AckTimer
Module: Nortel-MsCarrier-MscPassport-GsmIwfMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmCsRlpT1AckTimer
OID (numeric): 1.3.6.1.4.1.562.36.2.1.127.3.10.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: This attribute specifies the time in milliseconds within which an acknowledgment of a sent frame must be received. Once this timer expires, the transmitting Radio Link Protocol (RLP) entity shall assume that the frame was lost. During the Exchange Information (XID) negotiation, both RLP entities (mobile station and IWF) can agree to use specific value for this timer (T1). The IWF attempts to negotiate to the value specified by this attribute. The default value for t1AckTimer is 520 msec for the full14k5Rate instance of this component, 480 msec for full12kRate, 540 msec for full6kRate, and 780 msec for half6kRate. The negotiated value can be viewed in the component GsmIwfRlpOp attribute t1AckTimer. Changes to this attribute do not effect existing calls.
What is mscGsmCsRlpT1AckTimer?
Read-write RLP T1 acknowledgment timer in milliseconds (380..1020), the period after which an unacknowledged frame is presumed lost; GSM-recommended defaults vary by channel rate, e.g. 520ms for full14k5Rate versus 780ms for half6kRate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.127.3.10.1.4 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmCsRlpT1AckTimer
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.127.3.10.1.4.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmCsRlpT1AckTimer.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.127.3.10.1.4.1 i <value>
Start monitoring Nortel Passport/MscCarrier WAN switch (GSM interworking function) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmCsRlpT1AckTimer OID value, configure state conditions and alerts, and monitor any Nortel Passport/MscCarrier WAN switch (GSM interworking function) 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.36 | msCarrier | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2 | mscPassport | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.36.2.1 | mscComponents | Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.127 | mscGsmCs | Nortel-MsCarrier-MscPassport-GsmIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.127.3 | mscGsmCsRlp | Nortel-MsCarrier-MscPassport-GsmIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.127.3.10 | mscGsmCsRlpProvTable | Nortel-MsCarrier-MscPassport-GsmIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.127.3.10.1 | mscGsmCsRlpProvEntry | Nortel-MsCarrier-MscPassport-GsmIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.127.3.10.1.4 | mscGsmCsRlpT1AckTimer | Nortel-MsCarrier-MscPassport-GsmIwfMIB |