Threshold Monitoring

Table 1. SNMP Threshold Monitoring-MIB Notifications
Trap Name and OID	Varbinds	Description
`ExtremeHWResourceUsageAlert` `1.3.6.1.4.1.1916.1.58.0.2`	extremeHWResourceOverallUsage	This notification is generated when the monitored resource usages exceeds the configured high threshold level or falls below the low threshold level. The number of notifications that are generated for a particular time period is configured globally. The total number of generated notifications cannot exceed this configuration.

Table 2. SNMP Threshold Monitoring-MIB Objects
Trap Name and OID	Access	Description
`extremeHWResourceOverallUsage` `1.3.6.1.4.1.1916.1.58.4.1`	read-only	A bitmap of status, where each bit represents an individual resource being monitored. Resource usage status for monitored resources is indicated as 0 (zero) when the usage falls below the configured low threshold for that resource and 1 (one) when the usage exceeds the configured high threshold. If a resource is not supported, its bit value is 0 (zero). The mapping of hex values to bits is per RFC 3417 sec 8.
`extremeHWResourceUsageTable` `1.3.6.1.4.1.1916.1.58.4.2`	not-accessible	A table of L2/L3 hardware resources monitored for utilization.
`extremeHWResourceUsageTableEntry` `1.3.6.1.4.1.1916.1.58.4.2.1`	not-accessible	The conceptual row of extremeHWResourceUsageTable
`extremeHWResourceID` `1.3.6.1.4.1.1916.1.58.4.2.1.1`	not-accessible	Resource ID of the monitored Layer 2/Layer 3 hardware resource. Syntax - INTEGER macAddressTable (0) vxlanTunnelTable (1) lifTable (2) bfdSession (3) bfdIPv4Session (4) bfdIPv6Session (5) ipv4Route (6) ipv6Route (7) routeTable (8) ipv4Host (9) ipv6Host (10) hostTable (11) nextHop (12) nextHopTable (13) ecmp (14) ecmpTable (15) routeHostTable (16) encapTable (17) resilientHashing (18)
`extremeHWResourceUsageHighLimit` `1.3.6.1.4.1.1916.1.58.4.2.1.2`	read-only	High threshold limit of hardware resource usage in percentage.
`extremeHWResourceUsageLowLimit` `1.3.6.1.4.1.1916.1.58.4.2.1.3`	read-only	Low threshold limit of hardware resource usage in percentage.
`extremeHWResourceUsage` `1.3.6.1.4.1.1916.1.58.4.2.1.4`	read-only	Hardware resource usage status. It is normal (0) if the usage falls below low threshold limit and high (1) if the usage goes to or above high threshold limit. If a resource does not support monitoring, then the status is 0 (zero).