All MIBs › CISCO-VISM-CONN-MIB › vismChanStatusBitMap
vismChanStatusBitMap
Module: CISCO-VISM-CONN-MIB
OID (symbolic): CISCO-VISM-CONN-MIB::vismChanStatusBitMap
OID (numeric): 1.3.6.1.4.1.351.110.5.5.3.2.1.1.5
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This object indicates the consolidated bit map of
the channel alarm state.
Individual bit positions are as defined below, all reserved
bits will be set to zero.
Bit position Fail/Alarm Reason
------------ ---------- ------
0 Alarm Reserved
1 Alarm n/w side CC failure/AIS/RDI Rx
2 Fail Conditioned (Abit from n/w)
3 Alarm Reserved
4 Fail Reserved
5 Fail Reserved
6 Alarm Reserved
7 Alarm Reserved
Fail bitmap mask : 0x34
Alarm bitmap mask: 0xCB
What is vismChanStatusBitMap?
This read-only Integer32 object (0-255) is a consolidated bitmap of the channel's alarm state, with specific bit positions assigned to specific fail/alarm conditions such as network-side CC failure/AIS/RDI receive at bit 1 and conditioned A-bit at bit 2, with reserved bits always zero. This gives an admin a single compact value encoding multiple simultaneous alarm conditions on a channel, useful for programmatic monitoring tools that need to check several fault flags at once. A monitoring system polling many channels would mask specific bits of this value to detect, for example, whether the network-side CC failure bit is set without needing to query several separate alarm objects individually.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.2.1.1.5 snmpwalk -v2c -c public <target> CISCO-VISM-CONN-MIB::vismChanStatusBitMap
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.5.3.2.1.1.5.1 snmpget -v2c -c public <target> CISCO-VISM-CONN-MIB::vismChanStatusBitMap.1
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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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5 | voice | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.5.3 | vismChanGrp | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.5.3.2 | vismChanStateGrp | CISCO-VISM-CONN-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.2.1 | vismChanStateGrpTable | CISCO-VISM-CONN-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.2.1.1 | vismChanStateGrpEntry | CISCO-VISM-CONN-MIB |
| 1.3.6.1.4.1.351.110.5.5.3.2.1.1.5 | vismChanStatusBitMap | CISCO-VISM-CONN-MIB |