All MIBs › OPENBSD-PF-MIB › pfLimitSourceNodes
pfLimitSourceNodes
Module: OPENBSD-PF-MIB
OID (symbolic): OPENBSD-PF-MIB::pfLimitSourceNodes
OID (numeric): 1.3.6.1.4.1.30155.1.6.2
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The maximum number of entries in the memory pool used for tracking source IP addresses (filter rules that specify 'sticky-address' or 'source-track' options).
What is pfLimitSourceNodes?
The configured maximum number of entries pf's memory pool will allow for source-IP tracking, used by rules with 'sticky-address' or 'source-track' options. Hitting this ceiling causes new per-source tracking entries to be refused, which shows up as growth in pfCntSrcLimit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.30155.1.6.2 snmpwalk -v2c -c public <target> OPENBSD-PF-MIB::pfLimitSourceNodes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.30155.1.6.2.1 snmpget -v2c -c public <target> OPENBSD-PF-MIB::pfLimitSourceNodes.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 |
| 1.3.6.1.4.1.30155 | openBSD | OPENBSD-BASE-MIB |
| 1.3.6.1.4.1.30155.1 | pfMIBObjects | OPENBSD-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.30155.1.6 | pfLimits | OPENBSD-PF-MIB |
| 1.3.6.1.4.1.30155.1.6.2 | pfLimitSourceNodes | OPENBSD-PF-MIB |