MOXA-CN2600-MIB :: deviceControlTcpAliveCheck

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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deviceControlTcpAliveCheck

Module: MOXA-CN2600-MIB

OID (symbolic): MOXA-CN2600-MIB::deviceControlTcpAliveCheck

OID (numeric): 1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The TCP alive check time. 0 min: TCP connection will not be closed when the TCP connection is idle. 1 to 99 min: The Terminal Server CN2600 series device server automatically closes the TCP connection if there is no TCP activity for the given time. After the connection is closed, the Terminal Server CN2600 series device server starts listening for another Real COM driver Connection.

What is deviceControlTcpAliveCheck?

TCP keepalive timeout for a port running in Device Control (Real COM driver) mode: 0 disables it, 1-99 minutes closes the TCP connection after that much idle time so the port can accept a new Real COM connection.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1.1
snmpwalk -v2c -c public <target> MOXA-CN2600-MIB::deviceControlTcpAliveCheck

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1.1.1
snmpget -v2c -c public <target> MOXA-CN2600-MIB::deviceControlTcpAliveCheck.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1.1.1 i <value>

Start monitoring Moxa CN2600 serial device/terminal server with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MOXA-CN2600-MIB::deviceControlTcpAliveCheck OID value, configure state conditions and alerts, and monitor any Moxa CN2600 serial device/terminal server from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.8691moxaMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2nportMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11cn2600MOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1swMgmtMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4portSettingMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1opModeSettingMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1.2applicationMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1.2.1deviceControlMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1deviceControlTableMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1deviceControlEntryMOXA-CN2600-MIB
1.3.6.1.4.1.8691.2.11.1.4.1.2.1.1.1.1deviceControlTcpAliveCheckMOXA-CN2600-MIB