All MIBs › HP-CAR-MIB › snPortCARExtLimit
snPortCARExtLimit
Module: HP-CAR-MIB
OID (symbolic): HP-CAR-MIB::snPortCARExtLimit
OID (numeric): 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This is the extended burst limit that determines how large traffic bursts can be before all the traffic exceeds the rate limit. This burst size is in bytes.
What is snPortCARExtLimit?
snPortCARExtLimit is the extended burst limit in bytes, determining how large traffic bursts can grow before all traffic, not just the excess, starts exceeding the rate limit. Admins tune this alongside snPortCARLimit to define a two-tier burst tolerance, giving more headroom before the rate limit becomes fully punitive. For example, setting a generous snPortCARExtLimit lets occasional large bursts pass mostly unpenalized, while a tight value causes bursts to hit the exceed-action (snPortCARExceedAction) sooner.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1.1.8 snmpwalk -v2c -c public <target> HP-CAR-MIB::snPortCARExtLimit
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1.1.8.1 snmpget -v2c -c public <target> HP-CAR-MIB::snPortCARExtLimit.1
Start monitoring HP (Foundry/Brocade-lineage) switch/router (Committed Access Rate policing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HP-CAR-MIB::snPortCARExtLimit OID value, configure state conditions and alerts, and monitor any HP (Foundry/Brocade-lineage) switch/router (Committed Access Rate policing) from a single console.
OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3 | hpsystem | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.3.7 | netElement | HP-BASE-MIB |
| 1.3.6.1.4.1.11.2.3.7.11 | hpEtherSwitch | HP-BASE-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12 | hpSwitchCore | HP-SN-ROOT-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1 | switch | HP-SN-ROOT-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3 | snSwitch | HP-SN-ROOT-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16 | snCAR | HP-SN-SWITCH-GROUP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1 | snPortCARs | HP-CAR-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1 | snPortCARTable | HP-CAR-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1.1 | snPortCAREntry | HP-CAR-MIB |
| 1.3.6.1.4.1.11.2.3.7.11.12.1.3.16.1.1.1.8 | snPortCARExtLimit | HP-CAR-MIB |