PRVT-MPLS-LDP-MIB :: mplsLdpSessionStatsUnknownTlvErrors

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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

mplsLdpSessionStatsUnknownTlvErrors

Module: PRVT-MPLS-LDP-MIB

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

OID (numeric): 1.3.6.1.4.1.738.1.6.5.1.1.3.4.1.2

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: This object counts the number of Unknown TLV Errors detected by this LSR/LER during this session.

Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mplsLdpSessionDiscontinuityTime.

What is mplsLdpSessionStatsUnknownTlvErrors?

Counts Unknown TLV errors this LSR detected during this session, i.e. TLVs whose type it didn't recognize inside otherwise-valid LDP messages. Like the unknown-message-type counter, this typically reflects a feature or vendor-extension mismatch between the two LDP implementations rather than a session-ending fault.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.1.1.3.4.1.2
snmpwalk -v2c -c public <target> PRVT-MPLS-LDP-MIB::mplsLdpSessionStatsUnknownTlvErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.6.5.1.1.3.4.1.2.1
snmpget -v2c -c public <target> PRVT-MPLS-LDP-MIB::mplsLdpSessionStatsUnknownTlvErrors.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mplsLdpSessionStatsUnknownTlvErrors.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::mplsLdpSessionStatsUnknownTlvErrors 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
1.3.6.1.4.1.738.1.6.5.1.1mplsLdpObjectsPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.1.3mplsLdpSessionObjectsPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.1.3.4mplsLdpSessionStatsTablePRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.1.3.4.1mplsLdpSessionStatsEntryPRVT-MPLS-LDP-MIB
1.3.6.1.4.1.738.1.6.5.1.1.3.4.1.2mplsLdpSessionStatsUnknownTlvErrorsPRVT-MPLS-LDP-MIB