NMS-553-MIB :: nms553NetworkAISLoopdown

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nms553NetworkAISLoopdown

Module: NMS-553-MIB

OID (symbolic): NMS-553-MIB::nms553NetworkAISLoopdown

OID (numeric): 1.3.6.1.4.1.498.6.7.3.2.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The time in seconds when receiving a continuous AIS signal before a remotely initiated loopback is terminated. When this object has the value 4, then there is no time limit and the loop must be terminated by remotely issued in-band loopdown codes. When the object has a value between 5 and 60, then this is time in seconds of continuous AIS signal before the loopback is terminated.

What is nms553NetworkAISLoopdown?

Sets how long a continuous Alarm Indication Signal (AIS) must be received before a remotely initiated loopback on this interface is automatically terminated, in seconds from 5 to 60; a value of 4 disables the timeout, requiring the loop to be ended by an inband loopdown code instead. It's a safety net against a loopback being left in place indefinitely if the explicit loopdown code is never received.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.6.7.3.2.1.12
snmpwalk -v2c -c public <target> NMS-553-MIB::nms553NetworkAISLoopdown

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.6.7.3.2.1.12.1
snmpget -v2c -c public <target> NMS-553-MIB::nms553NetworkAISLoopdown.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.6.7.3.2.1.12.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nms553NetworkAISLoopdown.1

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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
1.3.6.1.4.1.498gdcDMA200-MIB
1.3.6.1.4.1.498.6dsx1GDC-5553-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.6.7nms553NMS-553-MIB
1.3.6.1.4.1.498.6.7.3nms553ConfigurationNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2nms553NetworkConfigTableNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2.1nms553NetworkConfigEntryNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2.1.12nms553NetworkAISLoopdownNMS-553-MIB