All MIBs › CISCOSB-rlFft › rlInetFftNextHopReferenceCount
rlInetFftNextHopReferenceCount
Module: CISCOSB-rlFft
OID (symbolic): CISCOSB-rlFft::rlInetFftNextHopReferenceCount
OID (numeric): 1.3.6.1.4.1.9.6.1.101.47.1.16.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: IF LPM is supported: If ecmp supported: the field NextHop_ref_count used to save number of NextHop SETs that use the NextHop. Otherwise, NextHop_ref_count used to save number of NFFT entries that use the NextHop. IF LPM is NOT supported: NextHop_ref_count used to save number of Remote SFFT entries that use the NextHop.
What is rlInetFftNextHopReferenceCount?
This read-only INTEGER counts how many other table entries (ECMP NextHop sets, NFFT entries, or remote SFFT entries, depending on whether LPM/ECMP is supported) currently reference this shared next-hop record. It's useful for understanding how heavily a given next hop is relied upon before making a change, since a high reference count means many routes would be affected if that next hop became unreachable. For example, before manually clearing a next-hop entry, an admin would check this reference count to gauge how many active routes depend on it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.47.1.16.1.6 snmpwalk -v2c -c public <target> CISCOSB-rlFft::rlInetFftNextHopReferenceCount
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.47.1.16.1.6.1 snmpget -v2c -c public <target> CISCOSB-rlFft::rlInetFftNextHopReferenceCount.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.47 | rlFFT | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.47.1 | rlIpFFT | CISCOSB-rlFft |
| 1.3.6.1.4.1.9.6.1.101.47.1.16 | rlInetFftNextHopTable | CISCOSB-rlFft |
| 1.3.6.1.4.1.9.6.1.101.47.1.16.1 | rlInetFftNextHopEntry | CISCOSB-rlFft |
| 1.3.6.1.4.1.9.6.1.101.47.1.16.1.6 | rlInetFftNextHopReferenceCount | CISCOSB-rlFft |