All MIBs › AC-SYSTEM-MIB › acSysInterfaceStatusPrefixLength
acSysInterfaceStatusPrefixLength
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysInterfaceStatusPrefixLength
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.2.6.4.21.1.6
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The number of �1� bits in this interface�s netmask. AC INI-Param: N/A
What is acSysInterfaceStatusPrefixLength?
This OID reports the subnet mask length (CIDR prefix) for the interface's IP address, ranging from 0 to 128 bits. An engineer uses this to understand the network segmentation and verify that the subnet mask matches the intended network design. For example, a value of 24 indicates a /24 subnet, meaning the first 24 bits define the network and 8 bits are available for hosts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.2.6.4.21.1.6 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysInterfaceStatusPrefixLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.2.6.4.21.1.6.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysInterfaceStatusPrefixLength.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2 | acSystemStatus | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2.6 | acSysNetwork | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2.6.4 | acSysIPStatus | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2.6.4.21 | acSysInterfaceStatusTable | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2.6.4.21.1 | acSysInterfaceStatusEntry | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.2.6.4.21.1.6 | acSysInterfaceStatusPrefixLength | AC-SYSTEM-MIB |