PRVT-MPLS-LDP-MIB :: mplsLdpEntityFrameRelayIfIndexOrZero

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › PRVT-MPLS-LDP-MIB › mplsLdpEntityFrameRelayIfIndexOrZero

mplsLdpEntityFrameRelayIfIndexOrZero

Module: PRVT-MPLS-LDP-MIB

OID (symbolic): PRVT-MPLS-LDP-MIB::mplsLdpEntityFrameRelayIfIndexOrZero

OID (numeric): 1.3.6.1.4.1.738.1.6.5.1.6.1.1.1.1

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-only

Description: This value represents either the InterfaceIndex of the 'ifLayer' where the Frame Relay Labels 'owned' by this entry were created, or 0 (zero). The value of zero means that the InterfaceIndex is not known. For example, if the InterfaceIndex is created subsequent to the Frame Relay Label's creation, then it would not be known. However, if the InterfaceIndex is known, then it must be represented by this value.

If an InterfaceIndex becomes known, then the network management entity (e.g., SNMP agent) responsible for this object MUST change the value from 0 (zero) to the value of the InterfaceIndex. If an Frame Relay Label is being used in forwarding data, then the value of this object MUST be the InterfaceIndex.

What is mplsLdpEntityFrameRelayIfIndexOrZero?

Reports the ifIndex of the interface layer where Frame Relay labels owned by this entity were created, or 0 if that interface isn't yet known; the agent is required to update the value once the interface becomes known. This mirrors mplsLdpEntityAtmIfIndexOrZero, but for Frame Relay label spaces instead of ATM.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.1.6.1.1.1.1
snmpwalk -v2c -c public <target> PRVT-MPLS-LDP-MIB::mplsLdpEntityFrameRelayIfIndexOrZero

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.1.6.1.1.1.1.1
snmpget -v2c -c public <target> PRVT-MPLS-LDP-MIB::mplsLdpEntityFrameRelayIfIndexOrZero.1

SNMPv3 example:

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

Start monitoring BATM Advanced Communications MPLS router/switch (LDP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-MPLS-LDP-MIB::mplsLdpEntityFrameRelayIfIndexOrZero OID value, configure state conditions and alerts, and monitor any BATM Advanced Communications MPLS router/switch (LDP) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.738privateVendorOIDPRIV-VENDORDEF-MIB
1.3.6.1.4.1.738.1prvt_productsPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6ipSwitchPRVT-SWITCH-MIB
1.3.6.1.4.1.738.1.6.5mplsPRVT-CR-LDP-MIB
Numeric OIDNameModule
1.3.6.1.4.1.738.1.6.5.1mplsLdpStdMIBPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.6mplsLdpFrameRelayObjectsPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.6.1mplsLdpEntityFrameRelayObjectsPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.6.1.1mplsLdpEntityFrameRelayTablePRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.6.1.1.1mplsLdpEntityFrameRelayEntryPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.6.1.1.1.1mplsLdpEntityFrameRelayIfIndexOrZeroPRVT-MPLS-LDP-MIB