All MIBs › CXLapBD-MIB › lapbdDlcMacTxFlowControlState
lapbdDlcMacTxFlowControlState
Module: CXLapBD-MIB
OID (symbolic): CXLapBD-MIB::lapbdDlcMacTxFlowControlState
OID (numeric): 1.3.6.1.4.1.495.2.1.6.27.23.1.10
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Indicates the status of data flow on the link.
Options: flowNormal(1): The data link connection is operating normally.
FlowStopped(2): The data link connection is congested (frames queued for this SAP exceed the value of object lapbdMacSapTxQUpperThreshold), and the data link has initiated flow control procedures (RNRs). If this persists longer than the value of lapbdDlSapCongestionTime, the link is terminated. Flow is terminated when the number of queued frames is less than the value of object lapbdMacSapTxQLowerThreshold.
Related Objects: lapbdMacSapTxQLowerThreshold lapbdDlSapCongestionTimer lapbdStatusEvent lapbdDlcTxQueueSize
What is lapbdDlcMacTxFlowControlState?
Reports whether this specific data link connection is congested at the MAC layer: flowStopped(2) means its transmit queue exceeded lapbdMacSapTxQUpperThreshold and RNR flow control has kicked in, which if unresolved past lapbdDlSapCongestionTimer will terminate the connection.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.23.1.10 snmpwalk -v2c -c public <target> CXLapBD-MIB::lapbdDlcMacTxFlowControlState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.495.2.1.6.27.23.1.10.1 snmpget -v2c -c public <target> CXLapBD-MIB::lapbdDlcMacTxFlowControlState.1
Start monitoring Aastra ConvertedX (CX) WAN access router/multiplexer (LAPB link layer) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CXLapBD-MIB::lapbdDlcMacTxFlowControlState OID value, configure state conditions and alerts, and monitor any Aastra ConvertedX (CX) WAN access router/multiplexer (LAPB link layer) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.495 | memotec | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2 | memotecProducts | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1 | cxProduct | MEMOTEC-SMI |
| 1.3.6.1.4.1.495.2.1.6 | cxApplication | CXProduct-SMI |
| 1.3.6.1.4.1.495.2.1.6.27 | cxLapBD | CXProduct-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.495.2.1.6.27.23 | lapbdDlcStatusTable | CXLapBD-MIB |
| 1.3.6.1.4.1.495.2.1.6.27.23.1 | lapbdDlcStatusEntry | CXLapBD-MIB |
| 1.3.6.1.4.1.495.2.1.6.27.23.1.10 | lapbdDlcMacTxFlowControlState | CXLapBD-MIB |