POLICY-MIB :: ipPolicyQueryL4SrcPort

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPOLICY-MIBipPolicyQueryL4SrcPort

ipPolicyQueryL4SrcPort

Module: POLICY-MIB

OID (symbolic): POLICY-MIB::ipPolicyQueryL4SrcPort

OID (numeric): 1.3.6.1.4.1.81.36.5.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The source port of the packet. This fields is applicable only when ipPolicyQueryProtocol is TCP(6) or UDP(17). In all other cases its values is not used.

What is ipPolicyQueryL4SrcPort?

This sets the source Layer 4 port of the hypothetical packet used in a policy query. An admin sets this to verify a rule correctly matches or excludes traffic from a specific source port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.81.36.5.1.6
snmpwalk -v2c -c public <target> POLICY-MIB::ipPolicyQueryL4SrcPort

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.81.36.5.1.6.1
snmpget -v2c -c public <target> POLICY-MIB::ipPolicyQueryL4SrcPort.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.81.36.5.1.6.1 i <value>

Start monitoring vendor-neutral, standards-based MIB (generic IP policy rule management) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the POLICY-MIB::ipPolicyQueryL4SrcPort OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB (generic IP policy rule management) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.81lannetGEN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.81.36ipPolicyMgmtPOLICY-MIB
1.3.6.1.4.1.81.36.5ipPolicyQueryTablePOLICY-MIB
1.3.6.1.4.1.81.36.5.1ipPolicyQueryEntryPOLICY-MIB
1.3.6.1.4.1.81.36.5.1.6ipPolicyQueryL4SrcPortPOLICY-MIB