Unisphere-Data-ISIS-MIB :: usdIsisSysL1CircAuthenticationStopGenerateTime

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Unisphere-Data-ISIS-MIB › usdIsisSysL1CircAuthenticationStopGenerateTime

usdIsisSysL1CircAuthenticationStopGenerateTime

Module: Unisphere-Data-ISIS-MIB

OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisSysL1CircAuthenticationStopGenerateTime

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.2.2.1.9

Node type: OBJECT-TYPE

Type: AuthTime

Access: read-write

Description: The date and time when this authentication key will stop being used to authenticate level 1 IIH packets transmitted. A value of zero indicates the key will never stop being used to authenticate packets.

What is usdIsisSysL1CircAuthenticationStopGenerateTime?

Sets the date/time this Level 1 circuit authentication key stops being used to sign transmitted packets; zero means it never expires (default 0). An admin uses this to stop generating with an old hello key once the neighbor has switched to its replacement.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.2.1.9
snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysL1CircAuthenticationStopGenerateTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.2.1.9.1
snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysL1CircAuthenticationStopGenerateTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.2.2.1.9.1 s <value>

Start monitoring Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ISIS-MIB::usdIsisSysL1CircAuthenticationStopGenerateTime OID value, configure state conditions and alerts, and monitor any Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
1.3.6.1.4.1.4874.2.2.38juniIsisMIBJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1juniIsisObjectsJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.2juniIsisCircuitGroupJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.2.2juniIsisSysL1CircAuthenticationTableJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.2.2.1juniIsisSysL1CircAuthenticationEntryJuniper-ISIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.38.1.2.2.1.9usdIsisSysL1CircAuthenticationStopGenerateTimeUnisphere-Data-ISIS-MIB