All MIBs › Nortel-MsCarrier-MscPassport-TdmaIwfMIB › mscTdmaBcV42T1AckTimeouts
mscTdmaBcV42T1AckTimeouts
Module: Nortel-MsCarrier-MscPassport-TdmaIwfMIB
OID (symbolic): Nortel-MsCarrier-MscPassport-TdmaIwfMIB::mscTdmaBcV42T1AckTimeouts
OID (numeric): 1.3.6.1.4.1.562.36.2.1.136.8.11.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute counts the total number of times that the T401 timer has timed out within a data call. If this timer times-out frequently, the operator may need to adjust the provisioned parameter T401 acknowledgment timer to a larger time amount, since every time that V.42 sends out a frame it sets the T401 timer to wait for the peer's acknowledgment of the frame. When the timer times-out and no acknowledgment has been received, the V.42 sends the same frame to its peer. The counter wraps when it exceeds the maximum value.
What is mscTdmaBcV42T1AckTimeouts?
A wrapping counter of how many times the T401 acknowledgment timer expired during this data call without receiving an acknowledgment, triggering a frame retransmission each time. The MIB itself suggests that frequent timeouts here mean the operator should consider raising the provisioned T401 acknowledgment timer value to better match actual round-trip conditions on this link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.136.8.11.1.6 snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-TdmaIwfMIB::mscTdmaBcV42T1AckTimeouts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.136.8.11.1.6.1 snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-TdmaIwfMIB::mscTdmaBcV42T1AckTimeouts.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mscTdmaBcV42T1AckTimeouts.1
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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 |
|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.136 | mscTdmaBc | Nortel-MsCarrier-MscPassport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.136.8 | mscTdmaBcV42 | Nortel-MsCarrier-MscPassport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.136.8.11 | mscTdmaBcV42StatsTable | Nortel-MsCarrier-MscPassport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.136.8.11.1 | mscTdmaBcV42StatsEntry | Nortel-MsCarrier-MscPassport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.36.2.1.136.8.11.1.6 | mscTdmaBcV42T1AckTimeouts | Nortel-MsCarrier-MscPassport-TdmaIwfMIB |