All MIBs › ZYXEL-SYS-MEMORY-MIB › zySysMemoryPoolUsedSize
zySysMemoryPoolUsedSize
Module: ZYXEL-SYS-MEMORY-MIB
OID (symbolic): ZYXEL-SYS-MEMORY-MIB::zySysMemoryPoolUsedSize
OID (numeric): 1.3.6.1.4.1.890.1.15.3.50.1.1.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Used size of memory pool in bytes.
What is zySysMemoryPoolUsedSize?
This value reports how many bytes of a given memory pool are currently in use by the switch. An admin monitors this over time to detect memory leaks or unusual growth, since a used size that keeps climbing toward the pool's total size can signal an impending stability problem. For example, if the used size is 15 MB out of a 16 MB total pool, that pool is nearly exhausted and warrants investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.50.1.1.1.4 snmpwalk -v2c -c public <target> ZYXEL-SYS-MEMORY-MIB::zySysMemoryPoolUsedSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.50.1.1.1.4.1 snmpget -v2c -c public <target> ZYXEL-SYS-MEMORY-MIB::zySysMemoryPoolUsedSize.1
Start monitoring ZyXEL managed Ethernet switch (DRAM total/used/free-memory status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-SYS-MEMORY-MIB::zySysMemoryPoolUsedSize OID value, configure state conditions and alerts, and monitor any ZyXEL managed Ethernet switch (DRAM total/used/free-memory status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.890 | zyxel | IES5206-MIB |
| 1.3.6.1.4.1.890.1 | products | IES5206-MIB |
| 1.3.6.1.4.1.890.1.15 | nwa1100nh | NWA1100-NH |
| 1.3.6.1.4.1.890.1.15.3 | esMgmt | NWA1100-NH |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.890.1.15.3.50 | zyxelSysMemory | ZYXEL-SYS-MEMORY-MIB |
| 1.3.6.1.4.1.890.1.15.3.50.1 | zyxelSysMemoryPoolStatus | ZYXEL-SYS-MEMORY-MIB |
| 1.3.6.1.4.1.890.1.15.3.50.1.1 | zyxelSysMemoryPoolTable | ZYXEL-SYS-MEMORY-MIB |
| 1.3.6.1.4.1.890.1.15.3.50.1.1.1 | zyxelSysMemoryPoolEntry | ZYXEL-SYS-MEMORY-MIB |
| 1.3.6.1.4.1.890.1.15.3.50.1.1.1.4 | zySysMemoryPoolUsedSize | ZYXEL-SYS-MEMORY-MIB |