All MIBs › CISCO-CRYPTO-ACCELERATOR-MIB › ccaMaxAccelerators
ccaMaxAccelerators
Module: CISCO-CRYPTO-ACCELERATOR-MIB
OID (symbolic): CISCO-CRYPTO-ACCELERATOR-MIB::ccaMaxAccelerators
OID (numeric): 1.3.6.1.4.1.9.9.467.1.1.3
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The maximum number of hardware crypto accelerators which may be simultaneously operational in this device. If the managed device can support only software encryption, the value of this MIB object should be set to zero.
If there is not set limit on the maximum number of crypto accelerator modules which the managed device can support, the agent should return a value of '-1' for this MIB variable.
What is ccaMaxAccelerators?
This object reports the maximum number of hardware crypto accelerator modules that can be simultaneously active in this device, with 0 meaning software-only encryption and negative one meaning no fixed limit. An admin planning VPN capacity uses this value as a hard ceiling on how much crypto hardware can be added to scale up encrypted throughput before hitting a platform limit, unrelated to how many are currently installed. If this object returns 4 on a chassis that currently has only 2 modules installed, an admin knows there's room to add 2 more before hitting the platform's ceiling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.467.1.1.3 snmpwalk -v2c -c public <target> CISCO-CRYPTO-ACCELERATOR-MIB::ccaMaxAccelerators
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.467.1.1.3.1 snmpget -v2c -c public <target> CISCO-CRYPTO-ACCELERATOR-MIB::ccaMaxAccelerators.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ccaMaxAccelerators.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.467 | ciscoCryptoAcceleratorMIB | CISCO-CRYPTO-ACCELERATOR-MIB |
| 1.3.6.1.4.1.9.9.467.1 | ciscoCryAcceleratorMIBObjects | CISCO-CRYPTO-ACCELERATOR-MIB |
| 1.3.6.1.4.1.9.9.467.1.1 | ccaCapability | CISCO-CRYPTO-ACCELERATOR-MIB |
| 1.3.6.1.4.1.9.9.467.1.1.3 | ccaMaxAccelerators | CISCO-CRYPTO-ACCELERATOR-MIB |