DOCS-RPHY-MIB :: docsRphyRpdDevCapabNumUsPorts

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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docsRphyRpdDevCapabNumUsPorts

Module: DOCS-RPHY-MIB

OID (symbolic): DOCS-RPHY-MIB::docsRphyRpdDevCapabNumUsPorts

OID (numeric): 1.3.6.1.4.1.4491.2.1.30.1.1.5.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute provides the number of upstream unidirectional RF ports available on the RPD.

What is docsRphyRpdDevCapabNumUsPorts?

Reports how many upstream-only RF ports this RPD's hardware provides for receiving return-path signal from cable modems. Provisioning tools use it the same way as the downstream port count, to bound valid upstream port configuration on this device.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.30.1.1.5.1.2
snmpwalk -v2c -c public <target> DOCS-RPHY-MIB::docsRphyRpdDevCapabNumUsPorts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.30.1.1.5.1.2.1
snmpget -v2c -c public <target> DOCS-RPHY-MIB::docsRphyRpdDevCapabNumUsPorts.1

SNMPv3 example:

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

Start monitoring DOCSIS Remote PHY Device (RPD), cable HFC access node (vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-RPHY-MIB::docsRphyRpdDevCapabNumUsPorts OID value, configure state conditions and alerts, and monitor any DOCSIS Remote PHY Device (RPD), cable HFC access node (vendor-neutral CableLabs standard) 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
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.30docsRphyMibDOCS-RPHY-MIB
1.3.6.1.4.1.4491.2.1.30.1docsRphyObjectsDOCS-RPHY-MIB
1.3.6.1.4.1.4491.2.1.30.1.1docsRphyRpdDevMibObjectsDOCS-RPHY-MIB
1.3.6.1.4.1.4491.2.1.30.1.1.5docsRphyRpdDevCapabilitiesTableDOCS-RPHY-MIB
1.3.6.1.4.1.4491.2.1.30.1.1.5.1docsRphyRpdDevCapabilitiesEntryDOCS-RPHY-MIB
1.3.6.1.4.1.4491.2.1.30.1.1.5.1.2docsRphyRpdDevCapabNumUsPortsDOCS-RPHY-MIB