All MIBs › IF-MIB › ifHighSpeed
ifHighSpeed
Module: IF-MIB
OID (symbolic): IF-MIB::ifHighSpeed
OID (numeric): 1.3.6.1.2.1.31.1.1.1.15
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: An estimate of the interface's current bandwidth in units of 1,000,000 bits per second. If this object reports a value of `n' then the speed of the interface is somewhere in the range of `n-500,000' to `n+499,999'. For interfaces which do not vary in bandwidth or for those where no accurate estimation can be made, this object should contain the nominal bandwidth. For a sub-layer which has no concept of bandwidth, this object should be zero.
What is ifHighSpeed?
This object reports the interface bandwidth estimate in units of 1 million bits per second, used when speeds exceed 4 Gbps where the older 32-bit counter would overflow. An operator uses it to monitor link speed for capacity planning and to verify that negotiated speeds match expectations. For interfaces with constant bandwidth, this reports the nominal speed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.31.1.1.1.15 snmpwalk -v2c -c public <target> IF-MIB::ifHighSpeed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.31.1.1.1.15.1 snmpget -v2c -c public <target> IF-MIB::ifHighSpeed.1
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OID Breakdown
Upper-level ancestors (6 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 | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.31 | ifMIB | IF-MIB |
| 1.3.6.1.2.1.31.1 | ifMIBObjects | IF-MIB |
| 1.3.6.1.2.1.31.1.1 | ifXTable | IF-MIB |
| 1.3.6.1.2.1.31.1.1.1 | ifXEntry | IF-MIB |
| 1.3.6.1.2.1.31.1.1.1.15 | ifHighSpeed | IF-MIB |