IBM Enterprise Console manual Rules Listing, SNMP Traps Generic Traps, Enterprise-specific Traps

Event Class			Event Severity
		Port_Type_Changed_CBT	WARNING
		Lock_Status_Changed_CBT	WARNING
		Port_Security_Violation_CBT	WARNING
		Port_Violation_Reset_CBT	WARNING
		Env_Temperature_CBT	WARNING
	Cisco_Trap		WARNING
		Reload_Cisco	WARNING
		TCP_Connection_Close_Cisco	HARMLESS

The tecad_snmp.baroc file contains a complete listing of events including NetWare, Cisco, Cabeltron, and generic traps. Refer to the BAROC file for details.

Rules Listing

There are no default rules for the SNMP adapter.

SNMP Traps

Generic Traps

All SNMP generic traps (Cold_Start, Warm_Start, Link_Down, Link_Up, Authentication_Failure, Egp_Neighbor_Loss) are mapped to distinct event classes.

These generic SNMP event classes can be specialized to incorporate additional information provided by some equipment. For instance, when a Cisco router issues an Authentication_Failure trap, it provides an additional variable in the varbind list that gives the protocol address of the device sending the badly authenticated SNMP request. For Link_Down traps, Cisco routers provide additional information describing which interface is going down and why it is going down. Since the content of the varbind list is not specified in the SNMP standard, it can vary from one equipment to the next. This can impact the way event classes and subclasses are defined.

Enterprise-specific Traps

By definition, enterprise-specific traps vary from one equipment vendor to the next.

Enterprise-specific traps can be handled by supporting Cisco routers enterprise-specific traps, as follows:

0Reload

1tcpConnectionClose

Additionally, enterprise-specific traps can be handled by supporting Cabletron hubs, as follows:

257PortSegmenting

258PortUnsegmenting

259PortLinkUp

260PortLinkDown

88IBM Tivoli Enterprise Console: Adapters Guide