APS-MIB
81 objects
This management information module supports the configuration and management of SONET linear APS groups. The definitions and descriptions used in this MIB have been derived from Synchronous Optical Network (SONET) Transport Systems: Common Generic Criteria, GR-253-CORE Issue 3, September 2000, section 5.3. The MIB is also consistent with the Multiplex Section Protection (MSP) protocol as specified in ITU-T Recommendation G.783, Characteristics of synchronous digital hierarchy (SDH) equipment function blocks, Annex A and B. Copyright (C) The Internet Society (2003). This version of this MIB module is part of RFC 3498; see the RFC itself for full legal notices.
Imported Objects
| IF-MIB | ifIndex InterfaceIndex |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP |
| SNMPv2-SMI | Counter32 Gauge32 Integer32 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE transmission |
| SNMPv2-TC | RowStatus StorageType TEXTUAL-CONVENTION TimeStamp |
| OID | Name | Access | Status | Description |
|---|---|---|---|---|
| 1.3.6.1.2.1.10.49 | IdentityapsMIB | This management information module supports the configuration and management of SONET linear APS groups. The definitions and descriptions used in this MIB have… | ||
| 1.3.6.1.2.1.10.49.1 | NodeapsMIBObjects | |||
| 1.3.6.1.2.1.10.49.1.1 | NodeapsConfig | |||
| 1.3.6.1.2.1.10.49.1.1.1 | ScalarapsConfigGroups | read-only | current | The count of APS groups. This count includes all rows in apsConfigTable, regardless of the value of apsConfigRowStatus. |
| 1.3.6.1.2.1.10.49.1.1.2 | TableapsConfigTable | not-accessible | current | This table lists the APS groups that have been configured on the system. |
| 1.3.6.1.2.1.10.49.1.1.2.1 | RowapsConfigEntry | not-accessible | current | A conceptual row in the apsConfigTable. |
| 1.3.6.1.2.1.10.49.1.1.2.1.1 | ColumnapsConfigName | not-accessible | current | A textual name for the APS group. |
| 1.3.6.1.2.1.10.49.1.1.2.1.2 | ColumnapsConfigRowStatus | read-create | current | The status of this APS group entry. An entry may not exist in the active state unless all objects in the entry have an appropriate value. Also, all associated … |
| 1.3.6.1.2.1.10.49.1.1.2.1.3 | ColumnapsConfigMode | read-create | current | The architecture of the APS group. onePlusOne The 1+1 architecture permanently bridges the working line to the protection line. oneToN The 1:n architecture all… |
| 1.3.6.1.2.1.10.49.1.1.2.1.4 | ColumnapsConfigRevert | read-create | current | The revertive mode of the APS group. nonrevertive Traffic remains on the protection line until another switch request is received. revertive When the condition… |
| 1.3.6.1.2.1.10.49.1.1.2.1.5 | ColumnapsConfigDirection | read-create | current | The directional mode of the APS group. unidirectional The unidirectional mode provides protection in one direction. bidirectional The bidirectional mode provid… |
| 1.3.6.1.2.1.10.49.1.1.2.1.6 | ColumnapsConfigExtraTraffic | read-create | current | This object enables or disables the transfer of extra traffic on the protection channel in a 1:n architecture. This object must be set to disabled if the archi… |
| 1.3.6.1.2.1.10.49.1.1.2.1.7 | ColumnapsConfigSdBerThreshold | read-create | current | The Signal Degrade Bit Error Rate. The negated value of this number is used as the exponent of 10 for computing the threshold value for the Bit Error Rate (BER… |
| 1.3.6.1.2.1.10.49.1.1.2.1.8 | ColumnapsConfigSfBerThreshold | read-create | current | The Signal Failure Bit Error Rate. The negated value of this number is used as the exponent of 10 for computing the threshold value for the Bit Error Rate (BER… |
| 1.3.6.1.2.1.10.49.1.1.2.1.9 | ColumnapsConfigWaitToRestore | read-create | current | The Wait To Restore period in seconds. After clearing of a condition that necessitated an automatic switch, the wait to restore period must elapse before rever… |
| 1.3.6.1.2.1.10.49.1.1.2.1.10 | ColumnapsConfigCreationTime | read-only | current | The value of sysUpTime at the time the row was created |
| 1.3.6.1.2.1.10.49.1.1.2.1.11 | ColumnapsConfigStorageType | read-create | current | The storage type for this conceptual row. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row. |
| 1.3.6.1.2.1.10.49.1.2 | TableapsStatusTable | not-accessible | current | This table provides status information about APS groups that have been configured on the system. |
| 1.3.6.1.2.1.10.49.1.2.1 | RowapsStatusEntry | not-accessible | current | A conceptual row in the apsStatusTable. |
| 1.3.6.1.2.1.10.49.1.2.1.1 | ColumnapsStatusK1K2Rcv | read-only | current | The current value of the K1 and K2 bytes received on the protection channel. |
| 1.3.6.1.2.1.10.49.1.2.1.2 | ColumnapsStatusK1K2Trans | read-only | current | The current value of the K1 and K2 bytes transmitted on the protection channel. |
| 1.3.6.1.2.1.10.49.1.2.1.3 | ColumnapsStatusCurrent | read-only | current | The current status of the APS group. modeMismatch Modes other than 1+1 unidirectional monitor protection line K2 bit 5, which indicates the architecture and K2… |
| 1.3.6.1.2.1.10.49.1.2.1.4 | ColumnapsStatusModeMismatches | read-only | current | A count of Mode Mismatch conditions. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times a… |
| 1.3.6.1.2.1.10.49.1.2.1.5 | ColumnapsStatusChannelMismatches | read-only | current | A count of Channel Mismatch conditions. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other time… |
| 1.3.6.1.2.1.10.49.1.2.1.6 | ColumnapsStatusPSBFs | read-only | current | A count of Protection Switch Byte Failure conditions. This condition occurs when either an inconsistent APS byte or an invalid code is detected. An inconsisten… |
| 1.3.6.1.2.1.10.49.1.2.1.7 | ColumnapsStatusFEPLFs | read-only | current | A count of Far-End Protection-Line Failure conditions. This condition is declared based on receiving SF on the protection line in the K1 byte. Discontinuities … |
| 1.3.6.1.2.1.10.49.1.2.1.8 | ColumnapsStatusSwitchedChannel | read-only | current | This field is set to the number of the channel that is currently switched to protection. The value 0 indicates no channel is switched to protection. The values… |
| 1.3.6.1.2.1.10.49.1.2.1.9 | ColumnapsStatusDiscontinuityTime | read-only | current | The value of sysUpTime on the most recent occasion at which any one or more of this APS group's counters suffered a discontinuity. The relevant counters are th… |
| 1.3.6.1.2.1.10.49.1.3 | NodeapsMap | |||
| 1.3.6.1.2.1.10.49.1.3.1 | ScalarapsChanLTEs | read-only | current | The count of SONET LTE interfaces on the system. Each interface that is included has an ifType value of sonet(39). |
| 1.3.6.1.2.1.10.49.1.3.2 | TableapsMapTable | not-accessible | current | This table lists the SONET LTE interfaces on the system. Each interface that is listed has an ifType value of sonet(39). |
| 1.3.6.1.2.1.10.49.1.3.2.1 | RowapsMapEntry | not-accessible | current | A conceptual row in the apsMapTable. |
| 1.3.6.1.2.1.10.49.1.3.2.1.2 | ColumnapsMapGroupName | read-only | current | A textual name for the APS group which this channel is included in. If the channel is not part of an APS group this value is set to a string of size 0. When an… |
| 1.3.6.1.2.1.10.49.1.3.2.1.3 | ColumnapsMapChanNumber | read-only | current | This field is set to a unique channel number within an APS group. The value 0 indicates the null channel. The values 1-14 define a working channel. If the SONE… |
| 1.3.6.1.2.1.10.49.1.4 | TableapsChanConfigTable | not-accessible | current | This table lists the APS channels that have been configured in APS groups. |
| 1.3.6.1.2.1.10.49.1.4.1 | RowapsChanConfigEntry | not-accessible | current | A conceptual row in the apsChanConfigTable. |
| 1.3.6.1.2.1.10.49.1.4.1.1 | ColumnapsChanConfigGroupName | not-accessible | current | A textual name for the APS group which this channel is included in. |
| 1.3.6.1.2.1.10.49.1.4.1.2 | ColumnapsChanConfigNumber | not-accessible | current | This field is set to a unique channel number within an APS group. The value 0 indicates the null channel. The values 1-14 define a working channel. This field … |
| 1.3.6.1.2.1.10.49.1.4.1.3 | ColumnapsChanConfigRowStatus | read-create | current | The status of this APS channel entry. An entry may not exist in the active state unless all objects in the entry have an appropriate value. A row in the apsCha… |
| 1.3.6.1.2.1.10.49.1.4.1.4 | ColumnapsChanConfigIfIndex | read-create | current | The Interface Index assigned to a SONET LTE. This is an interface with ifType sonet(39). The value of this object must be unique among all instances of apsChan… |
| 1.3.6.1.2.1.10.49.1.4.1.5 | ColumnapsChanConfigPriority | read-create | current | The priority of the channel. This field determines whether high or low priority SD and SF codes are used in K1 requests. This field is only applicable if the c… |
| 1.3.6.1.2.1.10.49.1.4.1.6 | ColumnapsChanConfigStorageType | read-create | current | The storage type for this conceptual row. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row. |
| 1.3.6.1.2.1.10.49.1.5 | TableapsCommandTable | not-accessible | current | This table allows commands to be sent to configured APS groups. |
| 1.3.6.1.2.1.10.49.1.5.1 | RowapsCommandEntry | not-accessible | current | A conceptual row in the apsCommandTable. This row exists only if the associated apsConfigEntry is active. |
| 1.3.6.1.2.1.10.49.1.5.1.1 | ColumnapsCommandSwitch | read-write | current | Allows the initiation of an APS switch command on the APS group and channel specified by the index values. When read this object returns the last command writt… |
| 1.3.6.1.2.1.10.49.1.5.1.2 | ColumnapsCommandControl | read-write | current | Allows the initiation of an APS control command on the APS group and channel specified by the index values. When read this object returns the last command writ… |
| 1.3.6.1.2.1.10.49.1.6 | TableapsChanStatusTable | not-accessible | current | This table contains status information for all SONET LTE interfaces that are included in APS groups. |
| 1.3.6.1.2.1.10.49.1.6.1 | RowapsChanStatusEntry | not-accessible | current | A conceptual row in the apsChanStatusTable. |
| 1.3.6.1.2.1.10.49.1.6.1.1 | ColumnapsChanStatusCurrent | read-only | current | Indicates the current state of the port. lockedOut This bit, when applied to a working channel, indicates that the channel is prevented from switching to the p… |
| 1.3.6.1.2.1.10.49.1.6.1.2 | ColumnapsChanStatusSignalDegrades | read-only | current | A count of Signal Degrade conditions. This condition occurs when the line Bit Error Rate exceeds the currently configured value of the relevant instance of aps… |
| 1.3.6.1.2.1.10.49.1.6.1.3 | ColumnapsChanStatusSignalFailures | read-only | current | A count of Signal Failure conditions that have been detected on the incoming signal. This condition occurs when a loss of signal, loss of frame, AIS-L or a Lin… |
| 1.3.6.1.2.1.10.49.1.6.1.4 | ColumnapsChanStatusSwitchovers | read-only | current | When queried with index value apsChanConfigNumber other than 0, this object will return the number of times this channel has switched to the protection line. W… |
| 1.3.6.1.2.1.10.49.1.6.1.5 | ColumnapsChanStatusLastSwitchover | read-only | current | When queried with index value apsChanConfigNumber other than 0, this object will return the value of sysUpTime when this channel last completed a switch to the… |
| 1.3.6.1.2.1.10.49.1.6.1.6 | ColumnapsChanStatusSwitchoverSeconds | read-only | current | The cumulative Protection Switching Duration (PSD) time in seconds. For a working channel, this is the cumulative number of seconds that service was carried on… |
| 1.3.6.1.2.1.10.49.1.6.1.7 | ColumnapsChanStatusDiscontinuityTime | read-only | current | The value of sysUpTime on the most recent occasion at which any one or more of this channel's counters suffered a discontinuity. The relevant counters are the … |
| 1.3.6.1.2.1.10.49.1.7 | ScalarapsNotificationEnable | read-write | current | Provides the ability to enable and disable notifications defined in this MIB. switchover Indicates apsEventSwitchover notifications should be generated. modeMi… |
| 1.3.6.1.2.1.10.49.2 | NodeapsMIBNotifications | |||
| 1.3.6.1.2.1.10.49.2.0 | NodeapsNotificationsPrefix | |||
| 1.3.6.1.2.1.10.49.2.0.1 | NotificationapsEventSwitchover | current | An apsEventSwitchover notification is sent when the value of an instance of apsChanStatusSwitchovers increments. | |
| 1.3.6.1.2.1.10.49.2.0.2 | NotificationapsEventModeMismatch | current | An apsEventModeMismatch notification is sent when the value of an instance of apsStatusModeMismatches increments. | |
| 1.3.6.1.2.1.10.49.2.0.3 | NotificationapsEventChannelMismatch | current | An apsEventChannelMismatch notification is sent when the value of an instance of apsStatusChannelMismatches increments. | |
| 1.3.6.1.2.1.10.49.2.0.4 | NotificationapsEventPSBF | current | An apsEventPSBF notification is sent when the value of an instance of apsStatusPSBFs increments. | |
| 1.3.6.1.2.1.10.49.2.0.5 | NotificationapsEventFEPLF | current | An apsEventFEPLFs notification is sent when the value of an instance of apsStatusFEPLFs increments. | |
| 1.3.6.1.2.1.10.49.3 | NodeapsMIBConformance | |||
| 1.3.6.1.2.1.10.49.3.1 | NodeapsGroups | |||
| 1.3.6.1.2.1.10.49.3.1.1 | GroupapsConfigGeneral | current | A collection of apsConfigTable objects providing configuration information applicable to all linear APS groups. | |
| 1.3.6.1.2.1.10.49.3.1.2 | GroupapsConfigWtr | current | The apsConfigTable object that provides information which is applicable to groups supporting a configurable WTR period. | |
| 1.3.6.1.2.1.10.49.3.1.3 | GroupapsCommandOnePlusOne | current | The apsCommandTable object which is applicable to groups implementing the linear APS 1+1 architecture. Also, set operations must be supported. | |
| 1.3.6.1.2.1.10.49.3.1.4 | GroupapsCommandOneToN | current | A collection of apsCommandTable objects which are applicable to groups implementing the linear APS 1:n architecture. Also, set operations must be supported. | |
| 1.3.6.1.2.1.10.49.3.1.5 | GroupapsStatusGeneral | current | A collection of apsStatusTable objects providing status information applicable to all linear APS groups. | |
| 1.3.6.1.2.1.10.49.3.1.6 | GroupapsChanGeneral | current | A collection of channel objects providing information applicable to all linear APS channels. | |
| 1.3.6.1.2.1.10.49.3.1.7 | GroupapsChanOneToN | current | The apsChanConfigTable object that provides information which is only applicable to groups implementing the linear APS 1:n architecture. | |
| 1.3.6.1.2.1.10.49.3.1.8 | GroupapsTotalsGroup | current | A collection of objects providing optional counts of configured APS groups and SONET LTE interfaces. | |
| 1.3.6.1.2.1.10.49.3.1.9 | GroupapsMapGroup | current | A collection of apsMapTable objects providing a mapping from sonet(39) InterfaceIndex to group name and channel number for assigned APS channels and a list of … | |
| 1.3.6.1.2.1.10.49.3.1.10 | GroupapsEventGroup | current | A collection of SONET linear APS notifications. | |
| 1.3.6.1.2.1.10.49.3.2 | NodeapsCompliances | |||
| 1.3.6.1.2.1.10.49.3.2.1 | ComplianceapsFullCompliance | current | When this MIB is implemented with support for read-create, then such an implementation can claim read/write compliance. Linear APS groups can then be both moni… | |
| 1.3.6.1.2.1.10.49.3.2.2 | ComplianceapsReadOnlyCompliance | read-only | current | When this MIB is implemented without support for read-create (i.e. in read-only mode), then that implementation can claim read-only compliance. In that case, l… |
Type Definitions
| Name | Syntax | Status | Description |
|---|---|---|---|
| ApsControlCommand | INTEGER { noCmd(1), lockoutWorkingChannel(2), clearLockoutWorkingChannel(3) } | current | An APS control command applies only to LTE that support the 1:n architecture and performs the following actions. The Control command values are: noCmd This value should be returned by a read request when no control comm… |
| ApsK1K2 | OCTET STRING (SIZE (2)) | current | This Textual Convention describes an object that stores a SONET K1 and K2 byte APS protocol field. K1 is located in the first octet, K2 is located in the second octet. Bits are numbered from left to right. Bits 1-4 of t… |
| ApsSwitchCommand | INTEGER { noCmd(1), clear(2), lockoutOfProtection(3), forcedSwitchWorkToProtect(4), forcedSwitchProtectToWork(5), manualSwitchWorkToProtect(6), manualSwitchProtectToWork(7), exercise(8) } | current | An APS switch command allows a user to perform protection switch actions. If the APS switch command cannot be executed because an equal or higher priority request is in effect, an inconsistentValue error is returned. Th… |