All MIBs › DC-ISIS-MIB › isisSysStatAttmptToExMaxSeqNums
isisSysStatAttmptToExMaxSeqNums
Module: DC-ISIS-MIB
OID (symbolic): DC-ISIS-MIB::isisSysStatAttmptToExMaxSeqNums
OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.5.1.1.7
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 isisSysStatAttmptToExMaxSeqNums?
Counts how many times this IS has attempted to exceed the maximum allowed LSP sequence number, a rare condition that normally only arises after an extraordinarily long uptime or pathological rapid LSP regeneration. An admin seeing this counter nonzero investigates why LSP sequence numbers are being exhausted, since it can force the router through a sequence-number wraparound procedure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.5.1.1.7 snmpwalk -v2c -c public <target> DC-ISIS-MIB::isisSysStatAttmptToExMaxSeqNums
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.2.826.0.1.1578918.5.63.1.1.5.1.1.7.1 snmpget -v2c -c public <target> DC-ISIS-MIB::isisSysStatAttmptToExMaxSeqNums.1
Start monitoring routers and route servers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DC-ISIS-MIB::isisSysStatAttmptToExMaxSeqNums OID value, configure state conditions and alerts, and monitor any routers and route servers from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.2 | member_body | IEEE802dot11-MIB |
| 1.2.826 | gb | METASWITCH-MIB |
| 1.2.826.0 | gbNational | METASWITCH-MIB |
| 1.2.826.0.1 | gbNatCompany | METASWITCH-MIB |
| 1.2.826.0.1.1578918 | dataConnection | METASWITCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.2.826.0.1.1578918.5.63.1 | dcIsisMib | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.1 | isisObjects | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.1.5 | isisCounters | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.1.5.1 | isisSystemCounterTable | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.1.5.1.1 | isisSystemCounterEntry | DC-ISIS-MIB |
| 1.2.826.0.1.1578918.5.63.1.1.5.1.1.7 | isisSysStatAttmptToExMaxSeqNums | DC-ISIS-MIB |