HP-SN-SWITCH-GROUP-MIB :: snVLanByProtocolChassisDynamicMask

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HP-SN-SWITCH-GROUP-MIB › snVLanByProtocolChassisDynamicMask

snVLanByProtocolChassisDynamicMask

Module: HP-SN-SWITCH-GROUP-MIB

OID (symbolic): HP-SN-SWITCH-GROUP-MIB::snVLanByProtocolChassisDynamicMask

OID (numeric): 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2.1.11

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The Chassis Protocol VLAN active port membership.

What is snVLanByProtocolChassisDynamicMask?

Reports the 32-byte bitmask of chassis ports currently, dynamically active in a protocol-based VLAN based on observed traffic. An admin reads this to see which ports the switch has actually included in the VLAN at runtime, as opposed to the statically configured set.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2.1.11
snmpwalk -v2c -c public <target> HP-SN-SWITCH-GROUP-MIB::snVLanByProtocolChassisDynamicMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2.1.11.1
snmpget -v2c -c public <target> HP-SN-SWITCH-GROUP-MIB::snVLanByProtocolChassisDynamicMask.1

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OID Breakdown

Upper-level ancestors (14 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.11hpCLJ8500-MIB
1.3.6.1.4.1.11.2nmCLJ8500-MIB
1.3.6.1.4.1.11.2.3hpsystemCLJ8500-MIB
1.3.6.1.4.1.11.2.3.7netElementHP-BASE-MIB
1.3.6.1.4.1.11.2.3.7.11hpEtherSwitchHP-BASE-MIB
1.3.6.1.4.1.11.2.3.7.11.12hpSwitchCoreHP-SN-ROOT-MIB
1.3.6.1.4.1.11.2.3.7.11.12.1switchHP-SN-ROOT-MIB
1.3.6.1.4.1.11.2.3.7.11.12.1.3snSwitchHP-SN-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11.2.3.7.11.12.1.3.2snVLanInfoHP-SN-SWITCH-GROUP-MIB
1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2snVLanByProtocolTableHP-SN-SWITCH-GROUP-MIB
1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2.1snVLanByProtocolEntryHP-SN-SWITCH-GROUP-MIB
1.3.6.1.4.1.11.2.3.7.11.12.1.3.2.2.1.11snVLanByProtocolChassisDynamicMaskHP-SN-SWITCH-GROUP-MIB