All MIBs › CHECKPOINT-MIB › memActiveReal
memActiveReal
Module: CHECKPOINT-MIB
OID (symbolic): CHECKPOINT-MIB::memActiveReal
OID (numeric): 1.3.6.1.4.1.2620.1.6.7.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Active real memory (32 bit) NOTE: This 32 bit object has been superseded by a 64 bit object - memActiveReal64, which is supported by Check Point SVN FP3 and above. The 32 bit object is still supported, but it is recommended to work with the new 64 bit object (avoid receiving erroneous values from 64 bit machines).
What is memActiveReal?
This INTEGER reports active physical (real) memory in use via the legacy 32-bit counter, again explicitly superseded by memActiveReal64. Real memory usage is the more actionable of the memory metrics for spotting an appliance running low on physical RAM and starting to swap, which directly affects firewall/VPN performance. An admin should cross-check this figure against memActiveReal64 whenever the numbers seem implausibly low, since that's the described failure mode on 64-bit machines.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2620.1.6.7.1.4 snmpwalk -v2c -c public <target> CHECKPOINT-MIB::memActiveReal
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2620.1.6.7.1.4.1 snmpget -v2c -c public <target> CHECKPOINT-MIB::memActiveReal.1
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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 |
| 1.3.6.1.4.1.2620 | checkpoint | CHECKPOINT-GAIA-TRAP-MIB |
| 1.3.6.1.4.1.2620.1 | products | CHECKPOINT-GAIA-TRAP-MIB |
| 1.3.6.1.4.1.2620.1.6 | svn | CHECKPOINT-GAIA-TRAP-MIB |
| 1.3.6.1.4.1.2620.1.6.7 | svnPerf | CHECKPOINT-GAIA-TRAP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2620.1.6.7.1 | svnMem | CHECKPOINT-MIB |
| 1.3.6.1.4.1.2620.1.6.7.1.4 | memActiveReal | CHECKPOINT-MIB |