All MIBs › CASCADE-MIB › cktRtMinDelay
cktRtMinDelay
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::cktRtMinDelay
OID (numeric): 1.3.6.1.4.1.277.1.6.1.1.56
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The minimum round-trip delay (micro-seconds).
What is cktRtMinDelay?
This records the shortest round-trip delay measured for traffic traversing this circuit, establishing a best-case latency baseline the admin can compare against cktRtMaxDelay and cktRtAvgDelay to gauge how much a circuit's latency varies. For example, a cktRtMinDelay of 800 microseconds alongside a cktRtMaxDelay of 45000 microseconds on the same circuit reveals huge latency variability, likely from intermittent congestion or rerouting, even though the best-case number looks fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.6.1.1.56 snmpwalk -v2c -c public <target> CASCADE-MIB::cktRtMinDelay
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.6.1.1.56.1 snmpget -v2c -c public <target> CASCADE-MIB::cktRtMinDelay.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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6 | ckt | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1 | cktTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1.1 | cktEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.6.1.1.56 | cktRtMinDelay | CASCADE-MIB |