NMS-EPON-ONU-SERIAL-PORT :: onuSerialPortKeepaliveProbeCount

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › NMS-EPON-ONU-SERIAL-PORT › onuSerialPortKeepaliveProbeCount

onuSerialPortKeepaliveProbeCount

Module: NMS-EPON-ONU-SERIAL-PORT

OID (symbolic): NMS-EPON-ONU-SERIAL-PORT::onuSerialPortKeepaliveProbeCount

OID (numeric): 1.3.6.1.4.1.11606.10.101.27.1.1.15

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: ONU serial port keepalive probing package sending count. Default value is 3.

What is onuSerialPortKeepaliveProbeCount?

This object sets how many consecutive keepalive probes, from 1 to 1000, the system will send before considering the serial connection dead, defaulting to 3. Admins tune this to control how tolerant the system is of transient probe failures before flagging the link down. Raising this from the default of 3 to 5 makes the system wait for more failed probes before declaring the serial connection unresponsive.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11606.10.101.27.1.1.15
snmpwalk -v2c -c public <target> NMS-EPON-ONU-SERIAL-PORT::onuSerialPortKeepaliveProbeCount

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11606.10.101.27.1.1.15.1
snmpget -v2c -c public <target> NMS-EPON-ONU-SERIAL-PORT::onuSerialPortKeepaliveProbeCount.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.11606.10.101.27.1.1.15.1 i <value>

Start monitoring NMS Communications EPON ONU (serial console port) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-EPON-ONU-SERIAL-PORT::onuSerialPortKeepaliveProbeCount OID value, configure state conditions and alerts, and monitor any NMS Communications EPON ONU (serial console port) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.11606pbnPBN-ROOT
1.3.6.1.4.1.11606.10nmsNMS-SMI
1.3.6.1.4.1.11606.10.101nmsEPONGroupNMS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.11606.10.101.27nmsEponOnuSerialPortNMS-EPON-ONU-SERIAL-PORT
1.3.6.1.4.1.11606.10.101.27.1nmsEponOnuSerialPortTableNMS-EPON-ONU-SERIAL-PORT
1.3.6.1.4.1.11606.10.101.27.1.1nmsEponOnuSerialPortEntryNMS-EPON-ONU-SERIAL-PORT
1.3.6.1.4.1.11606.10.101.27.1.1.15onuSerialPortKeepaliveProbeCountNMS-EPON-ONU-SERIAL-PORT