ZHNLAYER2BRIDGING :: sourceMACFromVendorClassIDFilterExclude

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › ZHNLAYER2BRIDGING › sourceMACFromVendorClassIDFilterExclude

sourceMACFromVendorClassIDFilterExclude

Module: ZHNLAYER2BRIDGING

OID (symbolic): ZHNLAYER2BRIDGING::sourceMACFromVendorClassIDFilterExclude

OID (numeric): 1.3.6.1.4.1.5504.2.5.42.1.9.1.7

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: If false, on ingress to the interfaces associated with this Filter, the Bridge admits only those packets whose source MAC Address matches that of a LAN device previously identified as described in SourceMACFromVendorClassIDFilter.

- If SourceMACFromVendorClassIDFilter is empty, no packets are admitted.

- If SourceMACFromVendorClassIDFilter is true on ingress to the interfaces associated with this Filter, the Bridge admits all packets except those packets whose source MAC Address matches that of a LAN device previously identified as described in SourceMACFromVendorClassIDFilter.

- If the SourceMACFromVendorClassIDFilter is empty, packets are admitted regardless of MAC address.

What is sourceMACFromVendorClassIDFilterExclude?

Flips the sense of the DHCP-Vendor-Class-ID MAC filter: false means only matching devices' traffic is admitted (and nothing is admitted if the match string is empty), while true means all traffic except that from matching devices is admitted.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.42.1.9.1.7
snmpwalk -v2c -c public <target> ZHNLAYER2BRIDGING::sourceMACFromVendorClassIDFilterExclude

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5504.2.5.42.1.9.1.7.1
snmpget -v2c -c public <target> ZHNLAYER2BRIDGING::sourceMACFromVendorClassIDFilterExclude.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5504.2.5.42.1.9.1.7.1 s <value>

Start monitoring Zhone Technologies VoIP CPE devices (bridge-table capacity/port-membership/VLAN-filter config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZHNLAYER2BRIDGING::sourceMACFromVendorClassIDFilterExclude OID value, configure state conditions and alerts, and monitor any Zhone Technologies VoIP CPE devices (bridge-table capacity/port-membership/VLAN-filter config status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5504ZhoneBITSTORM-HP-160-MIB
1.3.6.1.4.1.5504.2zhoneProductZhone
1.3.6.1.4.1.5504.2.5zhoneWtnZhone
Numeric OIDNameModule
1.3.6.1.4.1.5504.2.5.42zhnLayer2BridgingZHNLAYER2BRIDGING
1.3.6.1.4.1.5504.2.5.42.1layer2BridgingObjectsZHNLAYER2BRIDGING
1.3.6.1.4.1.5504.2.5.42.1.9filterBridgeTableZHNLAYER2BRIDGING
1.3.6.1.4.1.5504.2.5.42.1.9.1filterBridgeEntryZHNLAYER2BRIDGING
1.3.6.1.4.1.5504.2.5.42.1.9.1.7sourceMACFromVendorClassIDFilterExcludeZHNLAYER2BRIDGING