USR-PPPLINK-MIB :: usrPPPLinkPhysicalIndex

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-PPPLINK-MIB › usrPPPLinkPhysicalIndex

usrPPPLinkPhysicalIndex

Module: USR-PPPLINK-MIB

OID (symbolic): USR-PPPLINK-MIB::usrPPPLinkPhysicalIndex

OID (numeric): 1.3.6.1.4.1.429.4.11.3.1.1.3

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The value of ifIndex that identifies the lower-level interface over which this PPP Link is operating. This interface would usually be an HDLC or RS-232 type of interface. If there is no lower-layer interface element, or there is no ifEntry for the element, or the element can not be identified, then the value of this object is 0.

What is usrPPPLinkPhysicalIndex?

ifIndex of the lower-layer interface (typically HDLC or RS-232) that this PPP link runs over; returns 0 if there's no identifiable lower-layer interface element.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.11.3.1.1.3
snmpwalk -v2c -c public <target> USR-PPPLINK-MIB::usrPPPLinkPhysicalIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.11.3.1.1.3.1
snmpget -v2c -c public <target> USR-PPPLINK-MIB::usrPPPLinkPhysicalIndex.1

Start monitoring CommWorks/3Com (US Robotics) PPP-terminating access equipment (PPP/LCP link negotiation status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-PPPLINK-MIB::usrPPPLinkPhysicalIndex OID value, configure state conditions and alerts, and monitor any CommWorks/3Com (US Robotics) PPP-terminating access equipment (PPP/LCP link negotiation 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.11usrPPPUSR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.11.3usrPPPLkUSR-PPPLINK-MIB
1.3.6.1.4.1.429.4.11.3.1usrPPPLinkTableUSR-PPPLINK-MIB
1.3.6.1.4.1.429.4.11.3.1.1usrPPPLinkEntryUSR-PPPLINK-MIB
1.3.6.1.4.1.429.4.11.3.1.1.3usrPPPLinkPhysicalIndexUSR-PPPLINK-MIB