All MIBs › HH3C-VOICE-VLAN-MIB › hh3cVoiceVlanOuiMask
hh3cVoiceVlanOuiMask
Module: HH3C-VOICE-VLAN-MIB
OID (symbolic): HH3C-VOICE-VLAN-MIB::hh3cVoiceVlanOuiMask
OID (numeric): 1.3.6.1.4.1.25506.2.9.1.1.2
Node type: OBJECT-TYPE
Type: MacAddress
Access: read-write
Description: The mask of mac address
What is hh3cVoiceVlanOuiMask?
This is the bitmask paired with an hh3cVoiceVlanOuiAddress entry that determines how many bits of a device's MAC address must match for it to be classified as a voice VLAN phone. An admin uses it to control the granularity of OUI matching, from an exact 48-bit match down to matching only the vendor prefix. For instance, setting the mask to ff:ff:ff:00:00:00 restricts matching to the first three vendor-ID octets, covering an entire phone vendor's MAC range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.9.1.1.2 snmpwalk -v2c -c public <target> HH3C-VOICE-VLAN-MIB::hh3cVoiceVlanOuiMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.9.1.1.2.1 snmpget -v2c -c public <target> HH3C-VOICE-VLAN-MIB::hh3cVoiceVlanOuiMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.9.1.1.2.1 s <value>
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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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2.9 | hh3cVoiceVlan | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.9.1 | hh3cvoiceVlanOuiTable | HH3C-VOICE-VLAN-MIB |
| 1.3.6.1.4.1.25506.2.9.1.1 | hh3cvoiceVlanOuiEntry | HH3C-VOICE-VLAN-MIB |
| 1.3.6.1.4.1.25506.2.9.1.1.2 | hh3cVoiceVlanOuiMask | HH3C-VOICE-VLAN-MIB |