EXTREME-CFM-MIB: View SNMP OID List / Download MIB

Connectivity Fault Management Extreme Objects MIB. This is an extension to IEEE8021-CFM-MIB for all extreme specific CFM objects.

A Group status is changed. A notification (DownUpAlarm) is sent to the management entity with the OID of the Group that has detected the status change. The management entity receiving the notification can identify the system from the network source address of the notification, and can identify the Group reporting the status by the indices in the OID of the extremeCfmGroupStatus variable in the notification: dot1agCfmMdIndex - Also the index of the MEP's Maintenance Domain table entry (dot1agCfmMdTable). dot1agCfmMaIndex - Also an index (with the MD table index) of the MEP's Maintenance Association network table entry (dot1agCfmMaNetTable), and (with the MD table index and component ID) of the MEP's MA component table entry (dot1agCfmMaCompTable). dot1agCfmMepIdentifier - MEP Identifier and final index into the MEP table (dot1agCfmMepTable). extremeCfmGroupIndex -Group Identifier and final index into the Group table (extremeCfmGroupTable).

This object contains an unused value for extremeCfmGroupIndex in the extremeCfmGroupTable, or a zero to indicate that none exist.

The conceptual row of extremeCfmGroupNextIndexTable.

Value to be used as the index of the Group table entries, for this Maintenance association End Point Identifier when the management entity wants to create a new row in that table.

This table includes configuration objects and operations for the Group function, mainly used by the registered clients like ERPS,EAPS to know link detection failure through CFM. Each row in the table represents a Group for the defined MEP. This table uses four indices. The first three indices are the indices of the Maintenance Domain, MaNet, and MEP tables. The fourth index is the specific Group on the selected MEP. A Group is created on an existing MEP using extremeCfmGroupIndex in the row creation. Only few objects are writable in this table. The writable objects in this table need to be persistent upon reboot or restart of a device.

The conceptual row of extremeCfmGroupTable.

An index to the CFM Groups configuration table which indicates the specific group associated with a MEP. extremeCfmGroupTableNextIndex needs to be inspected to find an available index for row-creation. Referential integrity is necessary, i.e., the index needs to be persistent upon a reboot or restart of a device. The index is never reused for other groups on the same MEP while this group is active. The index value keeps increasing until it wraps to 0. This is to facilitate access control based on a fixed index for an EMS, since the index is not reused.

The name of a CFM group. Group name can have alpha-numeric, '-' and '_'. It should start with alphabet.

Whether the group is operational or not. The status is set based on associated MEP status and is informed to registered clients. It is set to 'Up' when the group is operational. It is set to 'Down' when the group is non-operational.

This object is the interface index of the interface either a bridge port, or an aggregated IEEE 802.1 link within a bridge port, to which the MEP and hence the group is attached. Upon a restart of the system, the system SHALL, if necessary, change the value of this variable so that it indexes the entry in the interface table with the same value of ifAlias that it indexed before the system restart. If no such entry exists, then the system SHALL set this variable to 0.

Lists the Remote MEPs associated with a group. Not all Remote MEPs of an MA may be associated with a group.

Lists all the registered clients with a group. The clients are informed with link failure or recovery through group status notifications.

The status of the row. All columns must have a valid value before a row can be activated.

The group Remote MEP Database. A database, maintained by every group, that maintains information about other MEPs in that group.

The Group Remote MEP Database table entry.

Maintenance association End Point Identifier of a remote MEP whose information from the group MEP Database is to be returned.

The status of the row. All columns must have a valid value before a row can be activated.

The compliance statement for support of the Extreme CFM MIB module.

Objects for the cfm group.

Objects for the cfm group Remote MEP.

Objects for the Notifications group.