Cisco Entity Redundancy Mbr Number

1.3.6.1.4.1.9.9.498.1.2.2.1.1

This field should be assigned as a unique member number within a redundancy group. The value 0 always indicates a secondary member. Primary members should have numbers which are higher than secondary members. Note: This definition of member values, including the use of the value 0 for the secondary member allows compatibility with existing 1:n SONET APS channel numbering. Yet the numbering definition has also been expanded to allow support for the most general m:n redundancy architectures. ::= { ceRedunMbrConfigEntry 1 } SYNTAX PhysicalIndex MAX-ACCESS read-create STATUS current DESCRIPTION This field specifies the entity PhysicalIndex which is being configured as a redundancy member. It is the responsibility of the managed device to enforce any restrictions on matching entPhysicalVendorType, slot positions etc. among members of the same redundancy group. ::= { ceRedunMbrConfigEntry 2 } SYNTAX CeRedunMode MAX-ACCESS read-create STATUS current DESCRIPTION This field is set to the 'primary' (working) or 'secondary' (protection) role within the redundancy group. The designation as 'primary' or 'secondary' is configured and is static. It doesn't change due to a switchover. ::= { ceRedunMbrConfigEntry 3 } SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION This field specifies the type of address used for the ceRedunMbrAddress object. It does not need to be instantiated when the ceRedunGroupScope value is 'remoteSystem' or 'remoteChassis'. ::= { ceRedunMbrConfigEntry 4 } SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION This field specifies the remote management address of the shelf or system where the peer member is expected to be configured. It does not need to be instantiated when the ceRedunGroupScope value is 'remoteSystem' or 'remoteChassis'. ::= { ceRedunMbrConfigEntry 5 } SYNTAX INTEGER {low(1), high(2)} MAX-ACCESS read-create STATUS current DESCRIPTION The priority of the member. For 1:n architectures if the secondary member has already become active for a primary member with a lower priority, it can instead take over for a different primary member if that member has higher priority. This field is only applicable if the member is to be included in a group using the 1:n architecture. It is not applicable if the member is to be included in a group using the 1:1 or 1+1 architecture, and is ignored in that case. DEFVAL { low } ::= { ceRedunMbrConfigEntry 6 } SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION The storage type for this conceptual row. By default, the row will not be saved into non-volatile memory unless this object is set to the value nonVolatile. Note: Conceptual rows having the value 'readOnly' can be used for redundancy groups that aren't configurable and need not allow write-access to any columnar objects in the row. DEFVAL { volatile } ::= { ceRedunMbrConfigEntry 8 } SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION The configuration status of this member entry. A row in the ceRedunMbrConfigTable may not be created, deleted, or set to notInService if the associated ceRedunGroupRowStatus object is equal to active. However, if the ceRedunGroupRowStatus object is equal to notInService, a row may be created, deleted or modified. In other words, a member may not be added, deleted or modified if the including group is active. ::= { ceRedunMbrConfigEntry 9 } -- -- Group member Status Table -- -- This table supports status reporting for members in entity -- redundancy groups. -- SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION The value of sysUpTime corresponding to the last change to any objects in the ceRedunMbrStatusTable table. If there has been no change since the last time the sysUpTime was zero then report the sysUpTime as zero. ::= { ceRedunMembers 3 } SYNTAX SEQUENCE OF CeRedunMbrStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION This table lists the redundancy status and other read-only redundancy objects which are associated with redundancy group members. Status associated with member alarm conditions should be reported separately using the CISCO-ENTITY-ALARM-MIB. ::= { ceRedunMembers 4 } SYNTAX CeRedunMbrStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION A conceptual row in the ceRedunMbrStatusTable. AUGMENTS { ceRedunMbrConfigEntry } ::= { ceRedunMbrStatusTable 1 } CeRedunMbrStatusEntry ::= SEQUENCE { ceRedunMbrStatusCurrent CeRedunMbrStatus, ceRedunMbrProtectingMbr Unsigned32, ceRedunMbrInternalState Unsigned32, ceRedunMbrSwitchoverCounts Gauge32, ceRedunMbrLastSwitchover TimeStamp, ceRedunMbrSwitchoverReason Unsigned32, ceRedunMbrSwitchoverSeconds Counter64 } SYNTAX CeRedunMbrStatus MAX-ACCESS read-only STATUS current DESCRIPTION Indicates the current status bitflags for the member. ::= { ceRedunMbrStatusEntry 1 } SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION This field is valid only for a secondary member. When the secondary member is active, this value indicates the primary member it has taken over for. When the secondary member is standby, it should return its own member number. Primary members should return their own member number. ::= { ceRedunMbrStatusEntry 2 } SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION This is the current internal state index for a member. The corresponding state category and description can be found in the ceRedunInternalStatesTable. It may include any of the initialization or intermediate progression states necessary to reach a stable active or standby state. ::= { ceRedunMbrStatusEntry 3 } SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION The number of times this primary or secondary member has changed from being active to being standby due to a switchover. The counter should monotonically increase but never wrap or decrease, except at a system restart. When queried for a secondary member that has never gone active since the last system restart, then no switchovers should be reported so it should return 0. ::= { ceRedunMbrStatusEntry 4 } SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION The value of sysUpTime when this primary member last completed a switchover to the secondary member. If this member has never switched to standby, or this is a secondary member, the value 0 should be returned. ::= { ceRedunMbrStatusEntry 5 } SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION The reported reason code for the last switchover. The corresponding reason category and description can be found from the ceRedunSwitchoverReasonTable. ::= { ceRedunMbrStatusEntry 6 } SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION The cumulative switching duration time in seconds. For a primary member, this is the cumulative number of seconds that service was carried by the secondary member. For the secondary member, this is the cumulative number of seconds that the secondary member has been used to protect a primary member. This information is only valid if revertive switching is enabled. The value 0 should be returned otherwise. ::= { ceRedunMbrStatusEntry 8 } -- -- Redundancy Switchover Command Table -- -- This table provides the ability to initiate switchover commands. -- SYNTAX SEQUENCE OF CeRedunCommandEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION This table allows switchover commands to be sent to members of configured redundancy groups. ::= {ciscoEntityRedunMIBObjects 3 } SYNTAX CeRedunCommandEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION A conceptual row in the ceRedunCommandTable. This row exists only if the associated ceRedunGroupEntry is active and has at least one primary and secondary member active. INDEX { ceRedunGroupTypeIndex, ceRedunGroupIndex } ::= {ceRedunCommandTable 1 } CeRedunCommandEntry ::= SEQUENCE { ceRedunCommandMbrNumber Integer32, ceRedunCommandSwitch CeRedunSwitchCommand } SYNTAX Integer32 (-1..2147483647) MAX-ACCESS read-write STATUS current DESCRIPTION Specifies the redundancy group member to which the switch command applies. The value -1 for this object is only valid for a clear command and indicates the clear command applies to all members of the redundancy group type. ::= { ceRedunCommandEntry 1 } SYNTAX CeRedunSwitchCommand MAX-ACCESS read-write STATUS current DESCRIPTION Allows the initiation of a redundancy switchover command for the redundant member. When a valid member is specified, the command applies to the specified member. If the redundancy switchover command cannot be executed because an equal or higher priority request is in effect, an error is returned. When read, this object returns the last command written which is currently still in effect or 'noCmdInEffect' if no command is currently in effect. And for the specific case of a 'manualSwitchAway' command, some managed devices and redundancy types may do an initial switch, but may optionally not keep the switch in effect as a permanent state. In order to determine the current switchover state of the redundancy group it is necessary to read the ceRedunMbrProtectingMbr object for the secondary member(s). ::= { ceRedunCommandEntry 2 } -- -- Redundancy notifications -- SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This object controls whether the system produces ceRedunEventSwitchover notifications. A false value will prevent ceRedunEventSwitchover notifications from being generated by this system. DEFVAL { false } ::= { ciscoEntityRedunMIBObjects 4 } SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This object controls whether the system produces ceRedunProtectStatusChange notifications. A false value will prevent ceRedunProtectStatusChange notifications from being generated by this system. DEFVAL { false } ::= { ciscoEntityRedunMIBObjects 5 } ceRedunEventSwitchover NOTIFICATION-TYPE OBJECTS {ceRedunMbrProtectingMbr, ceRedunMbrStatusCurrent } STATUS current DESCRIPTION A ceRedunEventSwitchover notification is sent when the ceRedunMbrProtectingMbr object changes value for a secondary member. The objects should correspond to the secondary member which changed its status. The objects should reflect the status following the switchover. ::= {ciscoEntityRedunMIBNotifs 1 } ceRedunProtectStatusChange NOTIFICATION-TYPE OBJECTS {ceRedunMbrStatusCurrent } STATUS current DESCRIPTION A ceRedunProtectStatusChange notification is sent when a protectionProvided bit gets set or cleared for an active member. This is intended to allow notification when protection becomes available or unavailable for an active member of a redundancy group. It should be suppressed if there's a simultaneous change to the standby bit, which would indicate a switchover trap is being sent. Object values sent should reflect the newer status following the change. ::= {ciscoEntityRedunMIBNotifs 2 } -- MIB conformance statements ceRedunCompliances OBJECT IDENTIFIER ::= {ciscoEntityRedunMIBConform 1 } ceRedunGroups OBJECT IDENTIFIER ::= {ciscoEntityRedunMIBConform 2 } -- Compliance ceRedunCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION The compliance statement for Cisco entity redundancy groups. MODULE -- this module MANDATORY-GROUPS {ceRedunGroupTypeGroup, ceRedunGroupObjects, ceRedunMemberConfig, ceRedunMemberStatus } OBJECT ceRedunGroupString MIN-ACCESS read-only DESCRIPTION Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Write access is not required. Implementation of this group is optional for all redundancy implementations. Implementation of this group is optional for all redundancy implementations. Implementation of this group is optional for all redundancy implementations. This group is mandatory for all groups supporting revertive switchover capability. This group is mandatory for all groups supporting bidirectional switchovers. This group is mandatory for all groups with ceRedunGroupScope of 'remoteSystem' or 'remoteChassis'. This group is mandatory for all groups implementing the 1:n architecture. Implementation of this group is optional for all redundancy implementations. This group is mandatory for all implementations supporting commanded switchover capability. This group is mandatory for all implementations supporting redundancy notification enable/disable. This group is mandatory for all groups supporting switchover notifications. This group is mandatory for all groups supporting protection status notifications.