By default, the PollableMPLSOids parameter in IP Availability Manager’s tpmgr-param.conf file specifies a list of pipe (|) separated OIDs, which are to be polled by IP Availability Manager to create the MPLS topology collection set.

Recommended OIDs for MPLS light discovery identifies the OIDs that are recommended for MPLS light discovery. The actual list of OIDs that you specify for PollableMPLSOids depends on your environment.

Table 1. Recommended OIDs for MPLS light discovery

OID

Name

MIB

.1.3.6.1.3.118.1.2.1.1.2

mplsVpnInterfaceLabelEdgeType

MPLS-VPN-MIB

.1.3.6.1.3.96.1.6.1.2

mplsOutSegmentIfIndex

MPLS-LSR-MIB

.1.3.6.1.2.1.10.166.2.1.7.1.2

InterfaceIndexOrZero

MPLS-LSR-STD-MIB

.1.3.6.1.4.1.2636.3.2.3.1.2

mplsLspState

MPLS-MIB

When MPLS light discovery is enabled, IP Availability Manager will include in the MPLS topology collection set any discovered device that matches any of the OIDs in the PollableMPLSOids parameter.

Consult the VMware Smart Assurance IP Manager User Guide and follow the instructions to specify MPLS device-matching filters.