All MIBs › PRVT-ISIS-MIB › prvtIsisSysLvl1OverloadState
prvtIsisSysLvl1OverloadState
Module: PRVT-ISIS-MIB
OID (symbolic): PRVT-ISIS-MIB::prvtIsisSysLvl1OverloadState
OID (numeric): 1.3.6.1.4.1.738.1.6.4.4.1.1.1.1.62
Node type: OBJECT-TYPE
Type: PrvtIsisLevelState
Access: read-only
Description: The Overload state of the database at level 1. The value 'overloaded' indicates a database that is low on an essential resource, such as memory. The administrator may indirectly force the state to 'waiting' when the router is initializing by setting the object prvtIsisSysLvl1SetOverload. If the state is waiting or overloaded, we originate LSPs with the Overload bit set.
What is prvtIsisSysLvl1OverloadState?
This shows the current overload state of the level-1 link-state database: on/waiting/overloaded values all cause the router to set the overload bit in its originated LSPs, typically because the router is low on memory or was told to enter waiting state during startup. An admin seeing 'overloaded' should check available system memory, since routers avoid using an overloaded node for transit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.738.1.6.4.4.1.1.1.1.62 snmpwalk -v2c -c public <target> PRVT-ISIS-MIB::prvtIsisSysLvl1OverloadState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.738.1.6.4.4.1.1.1.1.62.1 snmpget -v2c -c public <target> PRVT-ISIS-MIB::prvtIsisSysLvl1OverloadState.1
Start monitoring BATM Advanced Communication switches (IS-IS routing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PRVT-ISIS-MIB::prvtIsisSysLvl1OverloadState OID value, configure state conditions and alerts, and monitor any BATM Advanced Communication switches (IS-IS routing) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.6 | ipSwitch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.6.4 | routingProtocols | PRVT-OSPF-EXTENSION-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.738.1.6.4.4 | prvtIsisMIB | PRVT-ISIS-MIB |
| 1.3.6.1.4.1.738.1.6.4.4.1 | prvtIsisMIBObjects | PRVT-ISIS-MIB |
| 1.3.6.1.4.1.738.1.6.4.4.1.1 | prvtIsisSystem | PRVT-ISIS-MIB |
| 1.3.6.1.4.1.738.1.6.4.4.1.1.1 | prvtIsisSysTable | PRVT-ISIS-MIB |
| 1.3.6.1.4.1.738.1.6.4.4.1.1.1.1 | prvtIsisSysEntry | PRVT-ISIS-MIB |
| 1.3.6.1.4.1.738.1.6.4.4.1.1.1.1.62 | prvtIsisSysLvl1OverloadState | PRVT-ISIS-MIB |