CTATX-MIB :: addrFlags

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTATX-MIBaddrFlags

addrFlags

Module: CTATX-MIB

OID (symbolic): CTATX-MIB::addrFlags

OID (numeric): 1.3.6.1.4.1.97.3.5.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Flags to describe the use and control of this address entry. Each bit has a different meaning. The NMS must always set either entry-static, entry-none, or entry-mesh; however, for GetRequests, the NMS will see either no bits set (if the entry does not exist), or exactly one of the following bits set: entry-dynamic-local = 30,entry-dynamic-remote = 29, entry-static = 28, entry-other = 27, entry-none = 26, entry-mesh = 25, entry-statistics = 24,Bit 31 is reserved.

Any combination of the restriction bits (bits 23-21) may be set for any type of entry, except entry-other or entry-mesh: entry-no-source = 23, entry-no-multi = 22, Bit 21 is reserved, Bits 20-18 are reserved.

Exactly one of the special entry bits (bits 17-10) must be set for entry-other entries, and none of the bits may be set for other than entry-other entries: entry-all-lmas = 17, entry-any-lma = 16, entry-lma = 15, entry-port = 14, entry-bpdu = 13, entry-reserved = 12, Bits 11-10 are reserved for future expansion. Bits 9-0 are reserved.

What is addrFlags?

This read-write INTEGER bitfield describes the type and control state of an address table entry, using specific bit positions such as bit 28 for entry-static, bit 26 for entry-none, and bit 25 for entry-mesh, with exactly one classification bit set on a successful GetRequest. An administrator sets this bit combination to classify how a given address entry should be treated by the bridge. For example, the admin sets addrFlags with the entry-static bit to pin a critical server's MAC-to-port mapping so it survives normal address aging.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.5.7
snmpwalk -v2c -c public <target> CTATX-MIB::addrFlags

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.5.7.1
snmpget -v2c -c public <target> CTATX-MIB::addrFlags.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.97.3.5.7.1 i <value>

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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
1.3.6.1.4.1.97sigmaCT-ELS10-27-MIB
Numeric OIDNameModule
1.3.6.1.4.1.97.3ecs_1CTATX-MIB
1.3.6.1.4.1.97.3.5addrCTATX-MIB
1.3.6.1.4.1.97.3.5.7addrFlagsCTATX-MIB