LANOPTICS-SYSTEM-MIB :: snSysCMOSSerialMode

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LANOPTICS-SYSTEM-MIB › snSysCMOSSerialMode

snSysCMOSSerialMode

Module: LANOPTICS-SYSTEM-MIB

OID (symbolic): LANOPTICS-SYSTEM-MIB::snSysCMOSSerialMode

OID (numeric): 1.3.6.1.4.1.224.2.3.4.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determine the serial port usage mode : Proprietary - 1, SLIP - 2, None - 3.

What is snSysCMOSSerialMode?

Selects how the device's serial port is used: a proprietary management protocol, SLIP for IP-over-serial, or disabled entirely (none). Admins set this depending on whether they're using the serial port for vendor tools, a SLIP network link, or not at all.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.224.2.3.4.1
snmpwalk -v2c -c public <target> LANOPTICS-SYSTEM-MIB::snSysCMOSSerialMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.224.2.3.4.1.1
snmpget -v2c -c public <target> LANOPTICS-SYSTEM-MIB::snSysCMOSSerialMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.224.2.3.4.1.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> snSysCMOSSerialMode.1

Start monitoring LANoptics network hub/bridge device (system-level status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LANOPTICS-SYSTEM-MIB::snSysCMOSSerialMode OID value, configure state conditions and alerts, and monitor any LANoptics network hub/bridge device (system-level status) 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
1.3.6.1.4.1.224lanOpticsLANOPTICS-ALERTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.224.2lanOpticsSystemLANOPTICS-SYSTEM-MIB
1.3.6.1.4.1.224.2.3lanOpticsSystemCMOSLANOPTICS-SYSTEM-MIB
1.3.6.1.4.1.224.2.3.4lanOpticsSystemCMOSSerialLANOPTICS-SYSTEM-MIB
1.3.6.1.4.1.224.2.3.4.1snSysCMOSSerialModeLANOPTICS-SYSTEM-MIB