All MIBs › Nortel-Magellan-Passport-NetSentryMIB › vrNsStatsNoMem
vrNsStatsNoMem
Module: Nortel-Magellan-Passport-NetSentryMIB
OID (symbolic): Nortel-Magellan-Passport-NetSentryMIB::vrNsStatsNoMem
OID (numeric): 1.3.6.1.4.1.562.2.4.1.100.4.101.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This attribute counts the total number of packets processed through NetSentry for which statistic should have been gathered, but for which statistics were not gathered due to a failure to allocate memory. Such packets may or may not be dropped according to the values provisioned in dropConditions under the NetSentry component. If this attribute is being incremented, the system is suffering from memory shortfalls, and some operator action is advised. Perhaps memory allocations should be re-provisioned, NetSentry statistics gathering should be reduced, or NetSentry statistics tables should be cleared to temporarily free memory. This counter will wrap around to zero when it exceeds its maximum value, 4294967295.
What is vrNsStatsNoMem?
Counts packets for which NetSentry should have gathered statistics but could not, due to a memory allocation failure; per vrNsDropConditions, such packets may or may not also be dropped. A nonzero and growing value here means the box is suffering memory shortfalls and needs operator attention, such as reprovisioning memory or clearing NetSentry stats tables.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.100.4.101.1.3 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-NetSentryMIB::vrNsStatsNoMem
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.100.4.101.1.3.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-NetSentryMIB::vrNsStatsNoMem.1
Start monitoring Nortel Magellan/MsCarrier Passport wide-area switching platform (traffic filtering/logging) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-NetSentryMIB::vrNsStatsNoMem OID value, configure state conditions and alerts, and monitor any Nortel Magellan/MsCarrier Passport wide-area switching platform (traffic filtering/logging) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.562 | nortel | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1.100 | vr | Nortel-Magellan-Passport-VirtualRouterMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.100.4 | vrNs | Nortel-Magellan-Passport-NetSentryMIB |
| 1.3.6.1.4.1.562.2.4.1.100.4.101 | vrNsStatsTable | Nortel-Magellan-Passport-NetSentryMIB |
| 1.3.6.1.4.1.562.2.4.1.100.4.101.1 | vrNsStatsEntry | Nortel-Magellan-Passport-NetSentryMIB |
| 1.3.6.1.4.1.562.2.4.1.100.4.101.1.3 | vrNsStatsNoMem | Nortel-Magellan-Passport-NetSentryMIB |