RAD-MIB :: maskingSrcPortNum

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsRAD-MIBmaskingSrcPortNum

maskingSrcPortNum

Module: RAD-MIB

OID (symbolic): RAD-MIB::maskingSrcPortNum

OID (numeric): 1.3.6.1.4.1.164.4.1.6.3.1.23

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The source port number. For IP: No Condition. For IPX: This object is applicable only if the socket entered in maskingSourceAddress is don't care (00) and maskingLowLevelProt is NOT ipxRip or ipxSap. For Apple:This object is applicable only if the socket entered in maskingSourceAddress is don't care (00).

What is maskingSrcPortNum?

This object specifies the source port number for a network traffic filtering or masking rule. It works with other masking parameters to identify specific traffic flows for policy application (e.g., IPX RIP, AppleTalk). An operator configures this to define fine-grained packet matching criteria in traffic shaping or filtering policies.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.164.4.1.6.3.1.23
snmpwalk -v2c -c public <target> RAD-MIB::maskingSrcPortNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.164.4.1.6.3.1.23.1
snmpget -v2c -c public <target> RAD-MIB::maskingSrcPortNum.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.164.4.1.6.3.1.23.1 i <value>

Start monitoring RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAD-MIB::maskingSrcPortNum OID value, configure state conditions and alerts, and monitor any RAD Data Communications access/transmission/multiplexer equipment, entire product line (base enterprise MIB) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.164radDACS-MIB
1.3.6.1.4.1.164.4radBridgesDACS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.164.4.1genBridgeRAD-MIB
1.3.6.1.4.1.164.4.1.6newMaskingRAD-MIB
1.3.6.1.4.1.164.4.1.6.3maskingTableRAD-MIB
1.3.6.1.4.1.164.4.1.6.3.1maskingEntryRAD-MIB
1.3.6.1.4.1.164.4.1.6.3.1.23maskingSrcPortNumRAD-MIB