All MIBs › Unisphere-Data-ISIS-MIB › usdIsisSysAttmptToExMaxSeqNums
usdIsisSysAttmptToExMaxSeqNums
Module: Unisphere-Data-ISIS-MIB
OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisSysAttmptToExMaxSeqNums
OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.18
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of times the IS has attempted to exceed the maximum sequence number.
What is usdIsisSysAttmptToExMaxSeqNums?
Read-only counter of how many times this instance has attempted to exceed the maximum IS-IS sequence number. An admin treats a nonzero value as a rare but serious sign of an LSP sequence-number wraparound event needing investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.18 snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysAttmptToExMaxSeqNums
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.18.1 snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysAttmptToExMaxSeqNums.1
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::usdIsisSysAttmptToExMaxSeqNums 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.38 | juniIsisMIB | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1 | juniIsisObjects | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1 | juniIsisSystemGroup | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1 | juniIsisSysTable | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1 | juniIsisSysEntry | Juniper-ISIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.18 | usdIsisSysAttmptToExMaxSeqNums | Unisphere-Data-ISIS-MIB |