All MIBs › CORIANT-GROOVE-MIB › ipAddressPrefixLength
ipAddressPrefixLength
Module: CORIANT-GROOVE-MIB
OID (symbolic): CORIANT-GROOVE-MIB::ipAddressPrefixLength
OID (numeric): 1.3.6.1.4.1.42229.1.2.6.6.1.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The length of the subnet prefix.
What is ipAddressPrefixLength?
This field specifies the subnet prefix length, 0 through 32, associated with an IPv4 address on the interface. An operator uses this together with the address itself to determine the interface's subnet boundaries, which is essential for correct static routing and troubleshooting reachability issues. A mismatched prefix length between two ends of a point-to-point link is a common root cause an admin checks when neighbors can't establish adjacency.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.42229.1.2.6.6.1.1.3 snmpwalk -v2c -c public <target> CORIANT-GROOVE-MIB::ipAddressPrefixLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.42229.1.2.6.6.1.1.3.1 snmpget -v2c -c public <target> CORIANT-GROOVE-MIB::ipAddressPrefixLength.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.42229 | coriant | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1 | products | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2 | groove | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.6 | networking | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.6.6 | ipAddress | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.6.6.1 | ipAddressTable | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.6.6.1.1 | ipAddressEntry | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.6.6.1.1.3 | ipAddressPrefixLength | CORIANT-GROOVE-MIB |