All MIBs › FDDI-SMT73-MIB › fddimibMACUpstreamNbr
fddimibMACUpstreamNbr
Module: FDDI-SMT73-MIB
OID (symbolic): FDDI-SMT73-MIB::fddimibMACUpstreamNbr
OID (numeric): 1.3.6.1.2.1.10.15.73.2.2.1.9
Node type: OBJECT-TYPE
Type: FddiMACLongAddressType
Access: read-only
Description: The MAC's upstream 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 fddimibMACUpstreamNbr?
Reports the long MAC address of this MAC's immediate upstream neighbor on the ring, as learned via the Neighbor Information Frame protocol; it starts at the SMT-Unknown-MAC address until neighbor discovery completes. An admin uses this to trace ring topology and confirm neighbor relationships match the physical cabling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.15.73.2.2.1.9 snmpwalk -v2c -c public <target> FDDI-SMT73-MIB::fddimibMACUpstreamNbr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.15.73.2.2.1.9.1 snmpget -v2c -c public <target> FDDI-SMT73-MIB::fddimibMACUpstreamNbr.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::fddimibMACUpstreamNbr 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.15 | fddi | FDDI-SMT73-MIB |
| 1.3.6.1.2.1.10.15.73 | fddimib | FDDI-SMT73-MIB |
| 1.3.6.1.2.1.10.15.73.2 | fddimibMAC | FDDI-SMT73-MIB |
| 1.3.6.1.2.1.10.15.73.2.2 | fddimibMACTable | FDDI-SMT73-MIB |
| 1.3.6.1.2.1.10.15.73.2.2.1 | fddimibMACEntry | FDDI-SMT73-MIB |
| 1.3.6.1.2.1.10.15.73.2.2.1.9 | fddimibMACUpstreamNbr | FDDI-SMT73-MIB |