All MIBs › Nortel-Magellan-Passport-FrameRelayIsdnMIB › frUniIsdnBChannelState
frUniIsdnBChannelState
Module: Nortel-Magellan-Passport-FrameRelayIsdnMIB
OID (symbolic): Nortel-Magellan-Passport-FrameRelayIsdnMIB::frUniIsdnBChannelState
OID (numeric): 1.3.6.1.4.1.562.2.4.1.71.100.12.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This attribute indicates the state of the B-Channel. If the value is idle it means that no VCs are connected and this B-Channel is available. If the value is busy it means this B-Channel has been allocated and is not available. If the value is disabled it means the application interface or the port is locked or disabled.
What is frUniIsdnBChannelState?
This value reports the state of the B-Channel as idle (no VCs connected, available), busy (allocated and unavailable), or disabled (the interface or port is locked/disabled). Admins monitor it to see current B-Channel availability when troubleshooting call setup failures or capacity issues on the ISDN interface. A value of disabled would tell the admin the B-Channel is unavailable due to the port or interface being administratively locked, not simply in use.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.71.100.12.1.2 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-FrameRelayIsdnMIB::frUniIsdnBChannelState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.71.100.12.1.2.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-FrameRelayIsdnMIB::frUniIsdnBChannelState.1
Start monitoring Nortel Magellan Passport WAN switch (Frame Relay over ISDN B-channel) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-FrameRelayIsdnMIB::frUniIsdnBChannelState OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport WAN switch (Frame Relay over ISDN B-channel) 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 |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1.71 | frUni | Nortel-Magellan-Passport-FrameRelayUniMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.71.100 | frUniIsdn | Nortel-Magellan-Passport-FrameRelayIsdnMIB |
| 1.3.6.1.4.1.562.2.4.1.71.100.12 | frUniIsdnOperTable | Nortel-Magellan-Passport-FrameRelayIsdnMIB |
| 1.3.6.1.4.1.562.2.4.1.71.100.12.1 | frUniIsdnOperEntry | Nortel-Magellan-Passport-FrameRelayIsdnMIB |
| 1.3.6.1.4.1.562.2.4.1.71.100.12.1.2 | frUniIsdnBChannelState | Nortel-Magellan-Passport-FrameRelayIsdnMIB |