DOCS-SUBMGT-MIB :: docsSubMgtMtaFilterDownstream

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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docsSubMgtMtaFilterDownstream

Module: DOCS-SUBMGT-MIB

OID (symbolic): DOCS-SUBMGT-MIB::docsSubMgtMtaFilterDownstream

OID (numeric): 1.3.6.1.3.83.4.1.8.1.7

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The filter group applied to traffic destined for MTAs attached to the referenced CM. This is set upon row creation to either the default (docsSubMgtMtaFilterDownDefault), or to the value in the provisioning object sent upstream from the CM to the CMTS during registration. The value of this object is a pointer into the docsSubMgtPktFilterTable and refers to all filter rows with matching docsSubMgtPktFilterGroup indices. If there are no matching filter rows in that table, or if this object is set to zero, no filtering is applied to traffic destined to MTAs attached to this CM.

What is docsSubMgtMtaFilterDownstream?

Points to the filter group applied to downstream traffic destined for PacketCable MTAs (VoIP adapters) behind this modem; zero means no filtering for those devices.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.83.4.1.8.1.7
snmpwalk -v2c -c public <target> DOCS-SUBMGT-MIB::docsSubMgtMtaFilterDownstream

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.83.4.1.8.1.7.1
snmpget -v2c -c public <target> DOCS-SUBMGT-MIB::docsSubMgtMtaFilterDownstream.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.3.83.4.1.8.1.7.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> docsSubMgtMtaFilterDownstream.1

Start monitoring DOCSIS CMTS (subscriber CPE IP control, vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-SUBMGT-MIB::docsSubMgtMtaFilterDownstream OID value, configure state conditions and alerts, and monitor any DOCSIS CMTS (subscriber CPE IP control, vendor-neutral IETF standard) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
1.3.6.1.3.83docsDevEXP-DOCS-CABLE-DEVICE-MIB
Numeric OIDNameModule
1.3.6.1.3.83.4docsSubMgtDOCS-SUBMGT-MIB
1.3.6.1.3.83.4.1docsSubMgtObjectsDOCS-SUBMGT-MIB
1.3.6.1.3.83.4.1.8docsSubMgtCmFilterTableDOCS-SUBMGT-MIB
1.3.6.1.3.83.4.1.8.1docsSubMgtCmFilterEntryDOCS-SUBMGT-MIB
1.3.6.1.3.83.4.1.8.1.7docsSubMgtMtaFilterDownstreamDOCS-SUBMGT-MIB