All MIBs › CNTAU-MIB › cntMemSramFree
cntMemSramFree
Module: CNTAU-MIB
OID (symbolic): CNTAU-MIB::cntMemSramFree
OID (numeric): 1.3.6.1.4.1.333.1.1.6.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The amount of SRAM memory in bytes available in this node.
What is cntMemSramFree?
This read-only INTEGER reports the amount of SRAM memory, in bytes, currently available (unused) as buffer space in this node. An admin troubleshooting dropped or delayed traffic would check this free-space figure to see whether the node is running low on buffer memory. For example, a cntMemSramFree value trending toward zero during a traffic spike would explain buffer-related packet drops elsewhere in the system.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.1.1.6.6 snmpwalk -v2c -c public <target> CNTAU-MIB::cntMemSramFree
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.333.1.1.6.6.1 snmpget -v2c -c public <target> CNTAU-MIB::cntMemSramFree.1
Start monitoring CNT Fibre Channel access-unit/channel-extension device (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CNTAU-MIB::cntMemSramFree OID value, configure state conditions and alerts, and monitor any CNT Fibre Channel access-unit/channel-extension device (legacy) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.333 | cnt | CNT2-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.333.1 | cntau | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1 | cntsystem | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.6 | cntSysMemory | CNTAU-MIB |
| 1.3.6.1.4.1.333.1.1.6.6 | cntMemSramFree | CNTAU-MIB |