A3COM-SDLC-R1-MIB :: sdlcLSStatsActivityTOs

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-SDLC-R1-MIBsdlcLSStatsActivityTOs

sdlcLSStatsActivityTOs

Module: A3COM-SDLC-R1-MIB

OID (symbolic): A3COM-SDLC-R1-MIB::sdlcLSStatsActivityTOs

OID (numeric): 1.3.6.1.4.1.43.2.25.2.3.1.29

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: This object reflects the total occurrences, since startup, where this SDLC link station has inactivated the link as a result of no activity on the link. At link station startup time, this object must be initialized to zero.

What is sdlcLSStatsActivityTOs?

This counter tracks occurrences where the link was deactivated because no data or control frames arrived within the activity timeout window, starting at zero. Activity timeouts detect dead links where the remote peer has stopped responding. Multiple activity timeouts (e.g., 8+) suggest the remote system or network path is flaky.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.25.2.3.1.29
snmpwalk -v2c -c public <target> A3COM-SDLC-R1-MIB::sdlcLSStatsActivityTOs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.25.2.3.1.29.1
snmpget -v2c -c public <target> A3COM-SDLC-R1-MIB::sdlcLSStatsActivityTOs.1

Start monitoring Legacy 3Com SDLC/SNA gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SDLC-R1-MIB::sdlcLSStatsActivityTOs OID value, configure state conditions and alerts, and monitor any Legacy 3Com SDLC/SNA gateways 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.2brouterMIBA3COM-BRIDGE-R3-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.2.25sdlcA3COM-SDLC-R1-MIB
1.3.6.1.4.1.43.2.25.2sdlcLSGroupA3COM-SDLC-R1-MIB
1.3.6.1.4.1.43.2.25.2.3sdlcLSStatsTableA3COM-SDLC-R1-MIB
1.3.6.1.4.1.43.2.25.2.3.1sdlcLSStatsEntryA3COM-SDLC-R1-MIB
1.3.6.1.4.1.43.2.25.2.3.1.29sdlcLSStatsActivityTOsA3COM-SDLC-R1-MIB