FDDI-SMT73-MIB :: fddimibMACDownstreamNbr

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FDDI-SMT73-MIB › fddimibMACDownstreamNbr

fddimibMACDownstreamNbr

Module: FDDI-SMT73-MIB

OID (symbolic): FDDI-SMT73-MIB::fddimibMACDownstreamNbr

OID (numeric): 1.3.6.1.2.1.10.15.73.2.2.1.10

Node type: OBJECT-TYPE

Type: FddiMACLongAddressType

Access: read-only

Description: The MAC's downstream neighbor's long individual MAC address. It has an initial value of the SMT- Unknown-MAC Address and is only modified as specified by the Neighbor Information Frame protocol (refer to ANSI SMT 7.2.1 and 8.2).

What is fddimibMACDownstreamNbr?

Reports the long MAC address of this MAC's immediate downstream neighbor, learned the same way as fddimibMACUpstreamNbr via the Neighbor Information Frame protocol. Comparing upstream and downstream neighbor values across multiple stations lets an admin reconstruct the full ring order.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.15.73.2.2.1.10
snmpwalk -v2c -c public <target> FDDI-SMT73-MIB::fddimibMACDownstreamNbr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.15.73.2.2.1.10.1
snmpget -v2c -c public <target> FDDI-SMT73-MIB::fddimibMACDownstreamNbr.1

Start monitoring Vendor-neutral FDDI-attached router/switch/end station, any manufacturer (SMT 7.3) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FDDI-SMT73-MIB::fddimibMACDownstreamNbr OID value, configure state conditions and alerts, and monitor any Vendor-neutral FDDI-attached router/switch/end station, any manufacturer (SMT 7.3) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.15fddiFDDI-SMT73-MIB
1.3.6.1.2.1.10.15.73fddimibFDDI-SMT73-MIB
1.3.6.1.2.1.10.15.73.2fddimibMACFDDI-SMT73-MIB
1.3.6.1.2.1.10.15.73.2.2fddimibMACTableFDDI-SMT73-MIB
1.3.6.1.2.1.10.15.73.2.2.1fddimibMACEntryFDDI-SMT73-MIB
1.3.6.1.2.1.10.15.73.2.2.1.10fddimibMACDownstreamNbrFDDI-SMT73-MIB