1738 lines
56 KiB
Plaintext
1738 lines
56 KiB
Plaintext
APS-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE,
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Gauge32, Counter32, Integer32, transmission
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FROM SNMPv2-SMI
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TEXTUAL-CONVENTION, RowStatus,
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TimeStamp, StorageType
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FROM SNMPv2-TC
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SnmpAdminString
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FROM SNMP-FRAMEWORK-MIB
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ifIndex, InterfaceIndex
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FROM IF-MIB
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MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
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FROM SNMPv2-CONF
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jnxMibs
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FROM JUNIPER-SMI;
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apsMIB MODULE-IDENTITY
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LAST-UPDATED "200205082300Z" -- May 8, 2002
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ORGANIZATION "IETF AToMMIB Working Group"
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CONTACT-INFO
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" Jeff Johnson
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Postal: RedBack Networks. Inc.
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300 Holger Way
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San Jose, CA 95134-1362
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Tel: +1 408 750 5460
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Email: jeff@redback.com
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Michael Thatcher
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Postal: RedBack Networks. Inc.
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300 Holger Way
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San Jose, CA 95134-1362
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Tel: +1 408 750 5449
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Email: thatcher@redback.com
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Jim Kuhfeld
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Postal: RedBack Networks. Inc.
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300 Holger Way
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San Jose, CA 95134-1362
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Tel: +1 408 750 5465
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Email: jkuhfeld@redback.com"
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DESCRIPTION
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"This management information module supports the configuration
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and management of SONET linear APS groups. The definitions and
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descriptions used in this MIB have been derived from
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Synchronous Optical Network (SONET) Transport Systems:
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Common Generic Criteria, GR-253-CORE Issue 3, September 2000,
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section 5.3. The MIB is also consistent with the Multiplex
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Section Protection (MSP) protocol as specified in ITU-T
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Recommendation G.783, Characteristics of synchronous digital
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hierarchy (SDH) equipment function blocks, Annex A and B. "
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REVISION "200205082300Z" -- May 8, 2002
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DESCRIPTION
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"Initial version of this MIB, published as RFC xxxx."
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-- xxxx to be assigned by RFC-Editor
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::= { jnxMibs 24}
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-- assign XX
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-- remove this notice from the MIB
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apsMIBObjects OBJECT IDENTIFIER
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::= { apsMIB 1 }
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apsMIBNotifications OBJECT IDENTIFIER
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::= { apsMIB 2 }
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apsMIBConformance OBJECT IDENTIFIER
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::= { apsMIB 3 }
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ApsK1K2 ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This Textual Convention describes an object that stores
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a SONET K1 and K2 byte APS protocol field.
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K1 is located in the first octet, K2 is located in
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the second octet. Bits are numbered from left to right.
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Bits 1-4 of the K1 byte indicate a request.
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1111 Lockout of Protection
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1110 Forced Switch
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1101 SF - High Priority
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1100 SF - Low Priority
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1011 SD - High Priority
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1010 SD - Low Priority
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1001 not used
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1000 Manual Switch
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0111 not used
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0110 Wait-to-Restore
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0101 not used
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0100 Exercise
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0011 not used
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0010 Reverse Request
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0001 Do Not Revert
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0000 No Request
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Bits 5-8 of the K1 byte indicate the channel associated with the
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request defined in bits 1-4.
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0000 is the Null channel.
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1-14 are working channels.
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15 is the extra traffic channel
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Bits 1-4 of the K2 byte indicate a channel. The channel is
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defined with the same syntax as K1 Bits 5-8.
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Bit 5 of the K2 byte indicates the
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architecture.
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0 if the architecture is 1+1
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1 if the architecture is 1:n
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Bits 6-8 of the K2 byte indicates the mode.
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000 - 011 are reserved for future use
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100 indicates the mode is unidirectional
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101 indicates the mode is bidirectional
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110 RDI-L
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111 AIS-L
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"
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REFERENCE
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"Bellcore (Telcordia Technologies) GR-253-CORE, Issue 3,
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September 2000, 5.3.5."
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SYNTAX OCTET STRING (SIZE (2))
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ApsSwitchCommand ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"An APS switch command allows a user to perform protection
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switch actions.
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If the APS switch command cannot be executed because an
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equal or higer priority request is in effect, an
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inconsistentValue error is returned.
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The Switch command values are:
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noCmd
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This value should be returned by a read request when no switch
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command has been written to the object in question since
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initialization. This value may not be used in a write operation.
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If noCmd is used in a write operation a wrongValue error is
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returned.
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clear
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Clears all of the switch commands listed below for the specified
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channel.
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lockoutOfProtection
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Prevents any of the working channels from switching to the protection
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line. The specified channel should be the protection channel,
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otherwise an inconsistentValue error is returned.
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forcedSwitchWorkToProtect
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Switches the specified working channel to the protection line.
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If the protection channel is specified an inconsistentValue
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error is returned.
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forcedSwitchProtectToWork
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Switches the working channel back from the protection
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line to the working line. The specified channel should be
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the protection channel, otherwise an inconsistentValue
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error is returned.
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manualSwitchWorkToProtect
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Switches the specified working channel to the protection line.
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If the protection channel is specified an inconsistentValue
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error is returned.
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manualSwitchProtectToWork
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Switches the working channel back from the protection
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line to the working line. The specified channel should be
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the protection channel, otherwise an inconsistentValue
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error is returned.
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exercise
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Exercises the protocol for a protection switch of the specified
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channel by issuing an Exercise request for that channel and
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checking the response on the APS channel. "
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SYNTAX INTEGER {
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noCmd(1),
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clear(2),
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lockoutOfProtection(3),
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forcedSwitchWorkToProtect(4),
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forcedSwitchProtectToWork(5),
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manualSwitchWorkToProtect(6),
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manualSwitchProtectToWork(7),
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exercise(8)
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}
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ApsControlCommand ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"An APS control command applies only to LTE that support the
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1:n architecture and performs the following actions.
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The Control command values are:
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noCmd
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This value should be returned by a read request when no control
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command has been written to the object in question since
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initialization. This value may not be used in a write operation.
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If noCmd is used in a write operation a wrongValue error is
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returned.
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lockoutWorkingChannel
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Prevents the specified working channel from switching to the
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protection line. If the protection line is specified an
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inconsistentValue error is returned.
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clearLockoutWorkingChannel
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Clears the lockout a working channel command for the channel
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specified. If the protection line is specified an
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inconsistentValue error is returned."
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SYNTAX INTEGER {
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noCmd(1),
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lockoutWorkingChannel(2),
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clearLockoutWorkingChannel(3)
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}
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--
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-- APS Configuration Table
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--
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-- This table supports the addition, configuration and deletion of APS
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-- groups.
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--
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apsConfig OBJECT IDENTIFIER ::= { apsMIBObjects 1 }
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apsConfigGroups OBJECT-TYPE
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SYNTAX Gauge32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The count of APS groups. This count includes all rows in
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apsConfigTable, regardless of the value of apsConfigRowStatus."
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::= { apsConfig 1 }
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apsConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ApsConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table lists the APS groups that have been configured
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on the system."
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::= { apsConfig 2 }
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apsConfigEntry OBJECT-TYPE
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SYNTAX ApsConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A conceptual row in the apsConfigTable."
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INDEX { IMPLIED apsConfigName }
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::= { apsConfigTable 1 }
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ApsConfigEntry ::= SEQUENCE {
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apsConfigName SnmpAdminString,
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apsConfigRowStatus RowStatus,
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apsConfigMode INTEGER,
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apsConfigRevert INTEGER,
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apsConfigDirection INTEGER,
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apsConfigExtraTraffic INTEGER,
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apsConfigSdBerThreshold Integer32,
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apsConfigSfBerThreshold Integer32,
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apsConfigWaitToRestore Integer32,
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apsConfigCreationTime TimeStamp,
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apsConfigStorageType StorageType
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}
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apsConfigName OBJECT-TYPE
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SYNTAX SnmpAdminString (SIZE (1..32))
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A textual name for the APS group."
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::= { apsConfigEntry 1 }
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apsConfigRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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-- MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The status of this APS group entry.
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An entry may not exist in the active state unless all
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objects in the entry have an appropriate value. Also,
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all associated apsChanConfigEntry rows must represent
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a set of consecutive channel numbers beginning with
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0 or 1, depending on the selected architecture.
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When set to notInService changes may be made to apsConfigMode,
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apsConfigRevert, apsConfigDirection, apsConfigExtraTraffic,
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apsConfigSdBerThreshold, apsConfigSfBerThreshold,
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and apsConfigWaitToRestore. Also, associated apsChanConfigTable
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objects may be added, deleted and modified."
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::= { apsConfigEntry 2 }
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apsConfigMode OBJECT-TYPE
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SYNTAX INTEGER {
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onePlusOne(1),
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oneToN(2),
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onePlusOneCompatible(3),
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onePlusOneOptimized(4)
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}
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The architecture of the APS group.
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onePlusOne
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The 1+1 architecture permanently bridges the working
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line to the protection line.
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oneToN
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The 1:n architecture allows one protection channel to
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protect up to n working channels. When a fault is detected
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on one of the n working channels that channel is bridged
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over the protection channel.
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onePlusOneCompatible
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This refers to 1 + 1 bidirectional switching compatible with
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1:n bidirectional switching as specified in ITU-T
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Recommendation G.783 (04/97) section A.3.4.1. Since this
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mode necessitates bidirectional switching, apsConfigDirection
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must be set to bidirectional whenever onePlusOneCompatible is set.
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onePlusOneOptimized
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This refers to 1 + 1 bidirectional switching optimized
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for a network using predominantly 1 + 1 bidirectional
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switching as specified in ITU-T Recommendation G.783 (04/97)
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section B.1. Since this mode necessitates bidirectional
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switching, apsConfigDirection must be set to bidirectional
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whenever onePlusOneOptimized is set.
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This object may not be modified if the associated
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apsConfigRowStatus object is equal to active(1)."
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DEFVAL {onePlusOne}
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::= { apsConfigEntry 3 }
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apsConfigRevert OBJECT-TYPE
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SYNTAX INTEGER { nonrevertive(1), revertive(2) }
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The revertive mode of the APS group.
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nonrevertive
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Traffic remains on the protection line until another switch
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request is received.
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revertive
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When the condition that caused a switch to the protection
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line has been cleared the signal is switched back to the
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working line. Since switching is revertive with the 1:n
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architecture, apsConfigRevert must be set to revertive if
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apsConfigMode is set to oneToN.
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Switching may optionally be revertive with the 1+1 architecture.
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This object may not be modified if the associated
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apsConfigRowStatus object is equal to active(1). "
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DEFVAL { nonrevertive }
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::= { apsConfigEntry 4 }
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apsConfigDirection OBJECT-TYPE
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SYNTAX INTEGER { unidirectional(1), bidirectional(2) }
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The directional mode of the APS group.
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unidirectional
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The unidirectional mode provides protection in one direction.
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bidirectional
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The bidirectional mode provides protection in both
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directions.
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This object may not be modified if the associated
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apsConfigRowStatus object is equal to active(1). "
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DEFVAL {unidirectional}
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::= { apsConfigEntry 5 }
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apsConfigExtraTraffic OBJECT-TYPE
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SYNTAX INTEGER { enabled(1), disabled(2) }
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object enables or disables the transfer of extra traffic
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on the protection channel in a 1:n architecture. This object
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must be set to disabled if the architecture is 1+1. It may be
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necessary to disable this in order to interwork with other SONET
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network elements that don't support extra traffic.
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This object may not be modified if the associated
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apsConfigRowStatus object is equal to active(1). "
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DEFVAL { disabled }
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::= { apsConfigEntry 6 }
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apsConfigSdBerThreshold OBJECT-TYPE
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SYNTAX Integer32 (5..9)
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The Signal Degrade Bit Error Rate.
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The negated value of this number is used as the exponent of
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10 for computing the threshold value for the Bit Error Rate
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(BER). For example, a value of 5 indicates a BER threshold of
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10^-5.
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This object may be modified if the associated
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apsConfigRowStatus object is equal to active(1)."
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DEFVAL { 5 }
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::= { apsConfigEntry 7 }
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apsConfigSfBerThreshold OBJECT-TYPE
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SYNTAX Integer32 (3..5)
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The Signal Failure Bit Error Rate.
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The negated value of this number is used as the exponent of
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10 for computing the threshold value for the Bit Error Rate
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(BER). For example, a value of 5 indicates a BER threshold of
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10^-5.
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This object may be modified if the associated
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apsConfigRowStatus object is equal to active(1)."
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DEFVAL { 3 }
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::= { apsConfigEntry 8 }
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apsConfigWaitToRestore OBJECT-TYPE
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SYNTAX Integer32 (0..720)
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UNITS "seconds"
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The Wait To Restore period in seconds.
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After clearing of a condition that necessitated an
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automatic switch, the wait to restore period must elapse
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before reverting. This is intended to avoid rapid switch
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oscillations.
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GR-253-CORE specifies a Wait To Restore range of 5 to 12
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minutes. G.783 defines a 5 to 12 minute Wait To Restore
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range in section 5.4.1.1.3, but also allows for a shorter
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WTR period in Table 2-1,
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WaitToRestore value (MI_WTRtime: 0..(5)..12 minutes).
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This object may not be modified if the associated
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apsConfigRowStatus object is equal to active(1)."
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DEFVAL { 300 }
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::= { apsConfigEntry 9 }
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apsConfigCreationTime OBJECT-TYPE
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SYNTAX TimeStamp
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The value of sysUpTime at the time the row was
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created"
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::= { apsConfigEntry 10 }
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apsConfigStorageType OBJECT-TYPE
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SYNTAX StorageType
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--MAX-ACCESS read-create
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The storage type for this conceptual row.
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Conceptual rows having the value 'permanent' need not
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allow write-access to any columnar objects in the row."
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DEFVAL { nonVolatile }
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::= { apsConfigEntry 11 }
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--
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-- APS Status Table
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--
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-- This table provides APS group statistics.
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--
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apsStatusTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ApsStatusEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table provides status information about APS groups that have
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been configured on the system."
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::= { apsMIBObjects 2 }
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apsStatusEntry OBJECT-TYPE
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SYNTAX ApsStatusEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A conceptual row in the apsStatusTable."
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AUGMENTS { apsConfigEntry }
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::= { apsStatusTable 1 }
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ApsStatusEntry ::= SEQUENCE {
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apsStatusK1K2Rcv ApsK1K2,
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apsStatusK1K2Trans ApsK1K2,
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apsStatusCurrent BITS,
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apsStatusModeMismatches Counter32,
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apsStatusChannelMismatches Counter32,
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apsStatusPSBFs Counter32,
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apsStatusFEPLFs Counter32,
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apsStatusSwitchedChannel Integer32,
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apsStatusDiscontinuityTime TimeStamp
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}
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apsStatusK1K2Rcv OBJECT-TYPE
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SYNTAX ApsK1K2
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The current value of the K1 and K2 bytes received on the
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protection channel."
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::= { apsStatusEntry 1 }
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apsStatusK1K2Trans OBJECT-TYPE
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SYNTAX ApsK1K2
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
|
|
"The current value of the K1 and K2 bytes transmitted on the
|
|
protection channel."
|
|
::= { apsStatusEntry 2 }
|
|
|
|
apsStatusCurrent OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
modeMismatch(0),
|
|
channelMismatch(1),
|
|
psbf(2),
|
|
feplf(3),
|
|
extraTraffic(4)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 bits
|
|
6-8, which indicate if the mode is unidirectional or
|
|
bidirectional. A conflict between the current local mode
|
|
and the received K2 mode information constitutes a
|
|
mode mismatch.
|
|
|
|
channelMismatch
|
|
|
|
This bit indicates a mismatch between the transmitted K1 channel
|
|
and the received K2 channel has been detected.
|
|
|
|
psbf
|
|
|
|
This bit indicates a Protection Switch Byte Failure (PSBF) is
|
|
in effect. This condition occurs when either an inconsistent
|
|
APS byte or an invalid code is detected. An inconsistent APS
|
|
byte occurs when no three consecutive K1 bytes of the last 12
|
|
successive frames are identical, starting with the last frame
|
|
containing a previously consistent byte. An invalid code occurs
|
|
when the incoming K1 byte contains an unused code or a code
|
|
|
|
|
|
irrelevant for the specific switching operation (e.g., Reverse
|
|
Request while no switching request is outstanding) in three
|
|
consecutive frames. An invalid code also occurs when the incoming
|
|
K1 byte contains an invalid channel number in three consecutive
|
|
frames.
|
|
|
|
feplf
|
|
|
|
Modes other than 1+1 unidirectional monitor the K1 byte
|
|
for Far-End Protection-Line failures. A Far-End
|
|
Protection-Line defect is declared based on receiving
|
|
SF on the protection line.
|
|
|
|
extraTraffic
|
|
|
|
This bit indicates whether extra traffic is currently being
|
|
accepted on the protection line. "
|
|
::= { apsStatusEntry 3 }
|
|
|
|
apsStatusModeMismatches OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 as indicated by the value of
|
|
apsStatusDiscontinuityTime."
|
|
::= { apsStatusEntry 4 }
|
|
|
|
apsStatusChannelMismatches OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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
|
|
times as indicated by the value of
|
|
apsStatusDiscontinuityTime."
|
|
::= { apsStatusEntry 5 }
|
|
|
|
apsStatusPSBFs OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
|
|
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A count of Protection Switch Byte Failure conditions.
|
|
This condition occurs when either an inconsistent APS
|
|
byte or an invalid code is detected. An inconsistent APS
|
|
byte occurs when no three consecutive K1 bytes of the last
|
|
12 successive frames are identical, starting with the last
|
|
frame containing a previously consistent byte. An invalid
|
|
code occurs when the incoming K1 byte contains an unused
|
|
code or a code irrelevant for the specific switching operation
|
|
(e.g., Reverse Request while no switching request is outstanding)
|
|
in three consecutive frames. An invalid code also occurs
|
|
when the incoming K1 byte contains an invalid channel number
|
|
in three consecutive frames.
|
|
|
|
Discontinuities in the value of this counter can occur at
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsStatusDiscontinuityTime."
|
|
::= { apsStatusEntry 6 }
|
|
|
|
apsStatusFEPLFs OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 in the value of this counter can occur at
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsStatusDiscontinuityTime."
|
|
::= { apsStatusEntry 7 }
|
|
|
|
apsStatusSwitchedChannel OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 1-14 indicate that working
|
|
channel is switched to protection."
|
|
::= { apsStatusEntry 8 }
|
|
|
|
apsStatusDiscontinuityTime OBJECT-TYPE
|
|
|
|
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 the specific
|
|
instances associated with this APS group of any Counter32
|
|
object contained in apsStatusTable. If no such
|
|
discontinuities have occurred since the last re-initialization
|
|
of the local management subsystem, then this object contains
|
|
a zero value."
|
|
::= { apsStatusEntry 9 }
|
|
|
|
--
|
|
-- APS Map Group
|
|
--
|
|
-- Lists the SONET LTE interfaces that may be used to create APS groups.
|
|
--
|
|
|
|
apsMap OBJECT IDENTIFIER ::= { apsMIBObjects 3 }
|
|
|
|
apsChanLTEs OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The count of SONET LTE interfaces on the system.
|
|
Each interface that is included has an ifType value of sonet(39)."
|
|
::= { apsMap 1 }
|
|
|
|
apsMapTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF ApsMapEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists the SONET LTE interfaces on the system.
|
|
Each interface that is listed has an ifType value of sonet(39)."
|
|
::= { apsMap 2 }
|
|
|
|
apsMapEntry OBJECT-TYPE
|
|
SYNTAX ApsMapEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A conceptual row in the apsMapTable."
|
|
INDEX { ifIndex }
|
|
::= { apsMapTable 1 }
|
|
|
|
|
|
ApsMapEntry ::= SEQUENCE {
|
|
apsMapGroupName SnmpAdminString,
|
|
apsMapChanNumber Integer32
|
|
}
|
|
|
|
apsMapGroupName OBJECT-TYPE
|
|
SYNTAX SnmpAdminString (SIZE (0..32))
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 instance of apsChanConfigIfIndex is set equal to an
|
|
instance of ifIndex that has an ifType value of sonet(39),
|
|
apsMapGroupName is set equal to the corresponding value of
|
|
apsChanConfigGroupName.
|
|
|
|
If an instance of ifIndex that has an ifType value of sonet(39)
|
|
ceases to be equal to an instance of apsChanConfigIfIndex, either
|
|
because of a change in the value of apsChanConfigIfIndex, or
|
|
because of row deletion in the ApsChanConfigTable, apsMapGroupName
|
|
is set to a string of size 0."
|
|
::= { apsMapEntry 2 }
|
|
|
|
apsMapChanNumber OBJECT-TYPE
|
|
SYNTAX Integer32 (-1..14)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 SONET LTE is not part of an APS group this
|
|
value is set to -1.
|
|
|
|
When an instance of apsChanConfigIfIndex is set equal to an
|
|
instance of ifIndex that has an ifType value of sonet(39),
|
|
apsMapChanNumber is set equal to the corresponding value of
|
|
apsChanConfigNumber.
|
|
|
|
If an instance of ifIndex that has an ifType value of sonet(39)
|
|
ceases to be equal to an instance of apsChanConfigIfIndex, either
|
|
because of a change in the value of apsChanConfigIfIndex, or
|
|
because of row deletion in the ApsChanConfigTable,
|
|
apsMapChanNumber is set to -1."
|
|
::= { apsMapEntry 3 }
|
|
|
|
|
|
|
|
--
|
|
-- APS Channel Configuration Table
|
|
--
|
|
-- This table supports the addition, configuration and deletion of channels
|
|
-- in APS groups.
|
|
--
|
|
|
|
apsChanConfigTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF ApsChanConfigEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists the APS channels that have been configured
|
|
in APS groups."
|
|
::= { apsMIBObjects 4 }
|
|
|
|
apsChanConfigEntry OBJECT-TYPE
|
|
SYNTAX ApsChanConfigEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A conceptual row in the apsChanConfigTable."
|
|
INDEX {apsChanConfigGroupName, apsChanConfigNumber}
|
|
::= { apsChanConfigTable 1 }
|
|
|
|
ApsChanConfigEntry ::= SEQUENCE {
|
|
apsChanConfigGroupName SnmpAdminString,
|
|
apsChanConfigNumber Integer32,
|
|
apsChanConfigRowStatus RowStatus,
|
|
apsChanConfigIfIndex InterfaceIndex,
|
|
apsChanConfigPriority INTEGER,
|
|
apsChanConfigStorageType StorageType
|
|
}
|
|
|
|
apsChanConfigGroupName OBJECT-TYPE
|
|
SYNTAX SnmpAdminString (SIZE (1..32))
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A textual name for the APS group which this channel is
|
|
included in."
|
|
::= { apsChanConfigEntry 1 }
|
|
|
|
apsChanConfigNumber OBJECT-TYPE
|
|
SYNTAX Integer32 (0..14)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
|
|
|
|
"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 must be assigned a unique number within the group."
|
|
::= { apsChanConfigEntry 2 }
|
|
|
|
apsChanConfigRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
--MAX-ACCESS read-create
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 apsChanConfigTable may not be created,
|
|
deleted, set to notInService or otherwise modified
|
|
if the apsChanConfigGroupName value is equal to an
|
|
apsConfigName value and the associated apsConfigRowStatus
|
|
object is equal to active. However, if the apsConfigRowStatus
|
|
object is equal to notInService, a row may be created, deleted
|
|
or modified. In other words, a channel may not be added, deleted
|
|
or modified if the group is active.
|
|
|
|
A row may be created with an apsChanConfigGroupName value
|
|
that is not equal to any existing instance of apsConfigName.
|
|
This action is the initial step in adding a SONET LTE to a
|
|
new APS group.
|
|
|
|
If this object is set to destroy, the associated instance
|
|
of apsMapGroupName will be set to a string of size 0 and
|
|
the apsMapChanNumber will be set to -1. The channel status
|
|
entry will also be deleted by this action.
|
|
|
|
apsChanConfigNumber must be set to a unique channel number within
|
|
the APS group. The value 0 indicates the null channel.
|
|
The values 1-14 define a working channel. When an attempt is
|
|
made to set the corresponding apsConfigRowStatus field to
|
|
active the apsChanConfigNumber values of all entries with equal
|
|
apsChanConfigGroupName fields must represent a set of consecutive
|
|
integer values beginning with 0 or 1, depending on the architecture
|
|
of the group, and ending with n, where n is greater than or
|
|
equal to 1 and less than or equal to 14. Otherwise, the error
|
|
inconsistentValue is returned to the apsConfigRowStatus
|
|
set attempt."
|
|
::= { apsChanConfigEntry 3 }
|
|
|
|
|
|
apsChanConfigIfIndex OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
--MAX-ACCESS read-create
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 apsChanConfigIfIndex.
|
|
In other words, a particular SONET LTE can only be configured in
|
|
one APS group.
|
|
|
|
This object cannot be set if the apsChanConfigGroupName instance
|
|
associated with this row is equal to an instance of apsConfigName
|
|
and the corresponding apsConfigRowStatus object is set to active.
|
|
In other words this value cannot be changed if the APS group is
|
|
active. However, this value may be changed if the apsConfigRowStatus
|
|
value is equal to notInService."
|
|
::= { apsChanConfigEntry 4 }
|
|
|
|
apsChanConfigPriority OBJECT-TYPE
|
|
SYNTAX INTEGER {low(1), high(2)}
|
|
--MAX-ACCESS read-create
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The priority of the channel.
|
|
|
|
This field deterimines whether high or low priority
|
|
SD and SF codes are used in K1 requests.
|
|
|
|
This field is only applicable if the channel is to be included in
|
|
a group using the 1:n architecture. It is not applicable if the
|
|
channel is to be included in a group using the 1+1 architecture,
|
|
and is ignored in that case.
|
|
|
|
This object cannot be set if the apsChanConfigGroupName instance
|
|
associated with this row is equal to an instance of apsConfigName
|
|
and the corresponding apsConfigRowStatus object is set to active.
|
|
In other words this value cannot be changed if the APS group is
|
|
active. However, this value may be changed if the
|
|
apsConfigRowStatus value is equal to notInService."
|
|
DEFVAL { low }
|
|
::= { apsChanConfigEntry 5 }
|
|
|
|
apsChanConfigStorageType OBJECT-TYPE
|
|
SYNTAX StorageType
|
|
--MAX-ACCESS read-create
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
|
|
|
|
"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."
|
|
DEFVAL { nonVolatile }
|
|
::= { apsChanConfigEntry 6 }
|
|
|
|
--
|
|
-- APS Command Table
|
|
--
|
|
-- This table provides the ability to initiate APS commands.
|
|
--
|
|
|
|
apsCommandTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF ApsCommandEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table allows commands to be sent to configured APS groups."
|
|
::= { apsMIBObjects 5 }
|
|
|
|
apsCommandEntry OBJECT-TYPE
|
|
SYNTAX ApsCommandEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A conceptual row in the apsCommandTable. This row exists only if
|
|
the associated apsConfigEntry is active."
|
|
INDEX {apsChanConfigGroupName, apsChanConfigNumber}
|
|
::= { apsCommandTable 1 }
|
|
|
|
ApsCommandEntry ::= SEQUENCE {
|
|
apsCommandSwitch ApsSwitchCommand,
|
|
apsCommandControl ApsControlCommand
|
|
}
|
|
|
|
apsCommandSwitch OBJECT-TYPE
|
|
SYNTAX ApsSwitchCommand
|
|
--MAX-ACCESS read-write
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 written
|
|
or noCmd if no command has been written to this
|
|
channel since initialization. The return of the last command
|
|
written does not imply that this command is currently in effect.
|
|
This request may have been preempted by a higher priority
|
|
|
|
|
|
local or remote request. In order to determine the
|
|
current state of the APS group it is necessary to read
|
|
the objects apsStatusK1K2Rcv and apsStatusK1K2Trans.
|
|
|
|
The value lockoutOfProtection should only be applied to the
|
|
protection line channel since that switch command prevents any of
|
|
the working channels from switching to the protection line.
|
|
Following the same logic, forcedSwitchProtectToWork and
|
|
manualSwitchProtectToWork should only be applied to the protection
|
|
line channel.
|
|
|
|
forcedSwitchWorkToProtect and manualSwitchWorkToProtect
|
|
should only be applied to a working channel."
|
|
::= { apsCommandEntry 1 }
|
|
|
|
apsCommandControl OBJECT-TYPE
|
|
SYNTAX ApsControlCommand
|
|
--MAX-ACCESS read-write
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 written or
|
|
noCmd if no command has been written to this channel since
|
|
initialization.
|
|
|
|
This object does not apply to the protection line."
|
|
::= { apsCommandEntry 2 }
|
|
|
|
--
|
|
-- APS Channel Status Table
|
|
--
|
|
-- This table provides APS channel statistics.
|
|
--
|
|
|
|
apsChanStatusTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF ApsChanStatusEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains status information for all SONET LTE
|
|
interfaces that are included in APS groups."
|
|
::= { apsMIBObjects 6 }
|
|
|
|
apsChanStatusEntry OBJECT-TYPE
|
|
SYNTAX ApsChanStatusEntry
|
|
MAX-ACCESS not-accessible
|
|
|
|
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A conceptual row in the apsChanStatusTable."
|
|
AUGMENTS { apsChanConfigEntry }
|
|
::= { apsChanStatusTable 1 }
|
|
|
|
ApsChanStatusEntry ::= SEQUENCE {
|
|
apsChanStatusCurrent BITS,
|
|
apsChanStatusSignalDegrades Counter32,
|
|
apsChanStatusSignalFailures Counter32,
|
|
apsChanStatusSwitchovers Counter32,
|
|
apsChanStatusLastSwitchover TimeStamp,
|
|
apsChanStatusSwitchoverSeconds Counter32,
|
|
apsChanStatusDiscontinuityTime TimeStamp
|
|
}
|
|
|
|
apsChanStatusCurrent OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
lockedOut(0),
|
|
sd(1),
|
|
sf(2),
|
|
switched(3),
|
|
wtr(4)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 protection line.
|
|
When applied to the null channel, this bit indicates that no
|
|
working channel may switch to the protection line.
|
|
|
|
sd
|
|
|
|
A signal degrade condition is in effect.
|
|
|
|
sf
|
|
|
|
A signal failure condition is in effect.
|
|
|
|
switched
|
|
|
|
The switched bit is applied to a working channel if that
|
|
channel is currently switched to the protection line.
|
|
|
|
|
|
wtr
|
|
|
|
A Wait-to-Restore state is in effect."
|
|
::= { apsChanStatusEntry 1 }
|
|
|
|
|
|
apsChanStatusSignalDegrades OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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
|
|
apsConfigSdBerThreshold.
|
|
|
|
Discontinuities in the value of this counter can occur at
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsChanStatusDiscontinuityTime."
|
|
|
|
::= { apsChanStatusEntry 2 }
|
|
|
|
apsChanStatusSignalFailures OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 Line
|
|
bit error rate exceeding the currently configured value of
|
|
the relevant instance of apsConfigSfBerThreshold.
|
|
|
|
Discontinuities in the value of this counter can occur at
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsChanStatusDiscontinuityTime."
|
|
|
|
::= { apsChanStatusEntry 3 }
|
|
|
|
apsChanStatusSwitchovers OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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.
|
|
|
|
When queried with index value apsChanConfigNumber set to 0,
|
|
which is the protection line, this object will return the
|
|
number of times that any working channel has been switched
|
|
back to the working line from this protection line.
|
|
|
|
Discontinuities in the value of this counter can occur at
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsChanStatusDiscontinuityTime."
|
|
|
|
::= { apsChanStatusEntry 4 }
|
|
|
|
apsChanStatusLastSwitchover OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 protection line. If this
|
|
channel has never switched to the protection line, the value
|
|
0 will be returned.
|
|
|
|
When queried with index value apsChanConfigNumber set to 0,
|
|
which is the protection line, this object will return the
|
|
value of sysUpTime the last time that a working channel was
|
|
switched back to the working line from this protection line.
|
|
If no working channel has ever switched back to the working
|
|
line from this protection line, the value 0 will be returned."
|
|
::= { apsChanStatusEntry 5 }
|
|
|
|
apsChanStatusSwitchoverSeconds OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 the protection line.
|
|
For the protection line, this is the cumulative number of
|
|
seconds that the protection line has been used to carry any
|
|
working channel traffic. This information is only valid if
|
|
revertive switching is enabled. The value 0 will be returned
|
|
otherwise.
|
|
|
|
Discontinuities in the value of this counter can occur at
|
|
|
|
|
|
re-initialization of the management system, and at other
|
|
times as indicated by the value of
|
|
apsChanStatusDiscontinuityTime. For example, if the value
|
|
of an instance of apsChanStatusSwitchoverSeconds changes
|
|
from a non-zero value to zero due to revertive switching
|
|
being disabled, it is expected that the corresponding
|
|
value of apsChanStatusDiscontinuityTime will be updated
|
|
to reflect the time of the configuration change.
|
|
"
|
|
::= { apsChanStatusEntry 6 }
|
|
|
|
apsChanStatusDiscontinuityTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 specific
|
|
instances associated with this channel of any Counter32
|
|
object contained in apsChanStatusTable. If no such
|
|
discontinuities have occurred since the last re-initialization
|
|
of the local management subsystem, then this object contains
|
|
a zero value."
|
|
::= { apsChanStatusEntry 7 }
|
|
|
|
apsNotificationEnable OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
switchover(0),
|
|
modeMismatch(1),
|
|
channelMismatch(2),
|
|
psbf(3),
|
|
feplf(4)
|
|
}
|
|
--MAX-ACCESS read-write
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Provides the ability to enable and disable notifications
|
|
defined in this MIB.
|
|
|
|
switchover
|
|
|
|
Indicates apsEventSwitchover notifications
|
|
should be generated.
|
|
|
|
modeMismatch
|
|
|
|
Indicates apsEventModeMismatch notifications
|
|
|
|
|
|
should be generated.
|
|
|
|
channelMismatch
|
|
|
|
Indicates apsEventChannelMismatch notifications
|
|
should be generated.
|
|
|
|
psbf
|
|
|
|
Indicates apsEventPSBF notifications
|
|
should be generated.
|
|
|
|
feplf
|
|
|
|
Indicates apsEventFEPLF notifications
|
|
should be generated. "
|
|
DEFVAL { { } }
|
|
::= { apsMIBObjects 7 }
|
|
|
|
--
|
|
-- APS EVENTS
|
|
--
|
|
|
|
apsNotificationsPrefix OBJECT IDENTIFIER
|
|
::= { apsMIBNotifications 0 }
|
|
|
|
apsEventSwitchover NOTIFICATION-TYPE
|
|
OBJECTS { apsChanStatusSwitchovers, apsChanStatusCurrent }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An apsEventSwitchover notification is sent when the
|
|
value of an instance of apsChanStatusSwitchovers increments."
|
|
|
|
::= { apsNotificationsPrefix 1 }
|
|
|
|
apsEventModeMismatch NOTIFICATION-TYPE
|
|
OBJECTS { apsStatusModeMismatches, apsStatusCurrent }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An apsEventModeMismatch notification is sent when the
|
|
value of an instance of apsStatusModeMismatches increments."
|
|
::= { apsNotificationsPrefix 2 }
|
|
|
|
apsEventChannelMismatch NOTIFICATION-TYPE
|
|
OBJECTS { apsStatusChannelMismatches, apsStatusCurrent }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An apsEventChannelMismatch notification is sent when the
|
|
value of an instance of apsStatusChannelMismatches increments."
|
|
|
|
|
|
::= { apsNotificationsPrefix 3 }
|
|
|
|
apsEventPSBF NOTIFICATION-TYPE
|
|
OBJECTS { apsStatusPSBFs, apsStatusCurrent }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An apsEventPSBF notification is sent when the
|
|
value of an instance of apsStatusPSBFs increments."
|
|
::= { apsNotificationsPrefix 4 }
|
|
|
|
apsEventFEPLF NOTIFICATION-TYPE
|
|
OBJECTS { apsStatusFEPLFs, apsStatusCurrent }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An apsEventFEPLFs notification is sent when the
|
|
value of an instance of apsStatusFEPLFs increments."
|
|
::= { apsNotificationsPrefix 5 }
|
|
|
|
|
|
-- conformance information
|
|
|
|
apsGroups OBJECT IDENTIFIER ::= { apsMIBConformance 1 }
|
|
apsCompliances OBJECT IDENTIFIER ::= { apsMIBConformance 2 }
|
|
|
|
apsFullCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 monitored and configured with this MIB.
|
|
|
|
Note that An agent is not required to process SNMP Set Requests that
|
|
affect multiple control objects within this MIB. This is intended to
|
|
simplify the processing of Set Requests for the various control
|
|
tables by eliminating the possibility that a single Set PDU will
|
|
contain multiple varbinds which are in conflict. "
|
|
|
|
MODULE
|
|
MANDATORY-GROUPS { apsConfigGeneral, apsStatusGeneral, apsChanGeneral }
|
|
|
|
OBJECT apsConfigRowStatus
|
|
SYNTAX INTEGER { active(1) }
|
|
WRITE-SYNTAX INTEGER { createAndGo(4), destroy(6) }
|
|
DESCRIPTION
|
|
"Support for createAndWait and notInService is not required."
|
|
|
|
OBJECT apsChanConfigRowStatus
|
|
SYNTAX INTEGER { active(1) }
|
|
|
|
|
|
WRITE-SYNTAX INTEGER { createAndGo(4), destroy(6) }
|
|
DESCRIPTION
|
|
"Support for createAndWait and notInService is not required."
|
|
|
|
GROUP apsConfigWtr
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups supporting a configurable
|
|
WTR period."
|
|
|
|
GROUP apsCommandOnePlusOne
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1+1 architecture and supporting set operations."
|
|
|
|
GROUP apsCommandOneToN
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1:n architecture and supporting set operations."
|
|
|
|
GROUP apsChanOneToN
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1:n architecture."
|
|
|
|
GROUP apsTotalsGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
GROUP apsMapGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
GROUP apsEventGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
::= { apsCompliances 1 }
|
|
|
|
|
|
--
|
|
-- Read-Only Compliance
|
|
--
|
|
|
|
apsReadOnlyCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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, linear APS groups can be
|
|
monitored but cannot be configured with this MIB."
|
|
|
|
MODULE
|
|
MANDATORY-GROUPS { apsConfigGeneral, apsStatusGeneral, apsChanGeneral }
|
|
|
|
OBJECT apsConfigMode
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigRevert
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigDirection
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigExtraTraffic
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigSdBerThreshold
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigSfBerThreshold
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigWaitToRestore
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
|
|
|
|
"Write access is not required."
|
|
|
|
OBJECT apsConfigRowStatus
|
|
SYNTAX INTEGER { active(1) }
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required, and active is the only status
|
|
that needs to be supported."
|
|
|
|
OBJECT apsConfigStorageType
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsChanConfigIfIndex
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsChanConfigPriority
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsChanConfigRowStatus
|
|
SYNTAX INTEGER { active(1) }
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required, and active is the only status
|
|
that needs to be supported."
|
|
|
|
OBJECT apsChanConfigStorageType
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
OBJECT apsNotificationEnable
|
|
MIN-ACCESS read-only
|
|
DESCRIPTION
|
|
"Write access is not required."
|
|
|
|
GROUP apsConfigWtr
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups supporting a configurable
|
|
WTR period."
|
|
|
|
|
|
|
|
GROUP apsCommandOnePlusOne
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1+1 architecture and supporting set operations."
|
|
|
|
GROUP apsCommandOneToN
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1:n architecture and supporting set operations."
|
|
|
|
GROUP apsChanOneToN
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations. The information is
|
|
applicable to groups implementing the linear
|
|
APS 1:n architecture."
|
|
|
|
GROUP apsTotalsGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
GROUP apsMapGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
GROUP apsEventGroup
|
|
DESCRIPTION
|
|
"Implementation of this group is optional for all
|
|
linear APS implementations."
|
|
|
|
::= { apsCompliances 2 }
|
|
|
|
-- units of conformance
|
|
|
|
apsConfigGeneral OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsConfigMode,
|
|
apsConfigRevert,
|
|
apsConfigDirection,
|
|
apsConfigExtraTraffic,
|
|
apsConfigSdBerThreshold,
|
|
|
|
|
|
apsConfigSfBerThreshold,
|
|
apsConfigCreationTime,
|
|
apsConfigRowStatus,
|
|
apsConfigStorageType,
|
|
apsNotificationEnable
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of apsConfigTable objects providing configuration
|
|
information applicable to all linear APS groups."
|
|
::= { apsGroups 1 }
|
|
|
|
apsConfigWtr OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsConfigWaitToRestore
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The apsConfigTable object that provides information which is
|
|
applicable to groups supporting a configurable WTR period."
|
|
::= { apsGroups 2 }
|
|
|
|
-- If set operations are not supported neither of the following two groups
|
|
-- are implemented. If sets are supported only one of these groups is
|
|
-- implemented for a linear APS group instance.
|
|
|
|
apsCommandOnePlusOne OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsCommandSwitch
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The apsCommandTable object which is applicable to groups
|
|
implementing the linear APS 1+1 architecture. Also, set operations
|
|
must be supported."
|
|
::= { apsGroups 3 }
|
|
|
|
apsCommandOneToN OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsCommandSwitch,
|
|
apsCommandControl
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of apsCommandTable objects which are applicable to
|
|
|
|
|
|
groups implementing the linear APS 1:n architecture. Also, set
|
|
operations must be supported."
|
|
::= { apsGroups 4 }
|
|
|
|
|
|
apsStatusGeneral OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsStatusK1K2Rcv,
|
|
apsStatusK1K2Trans,
|
|
apsStatusCurrent,
|
|
apsStatusModeMismatches,
|
|
apsStatusChannelMismatches,
|
|
apsStatusPSBFs,
|
|
apsStatusFEPLFs,
|
|
apsStatusSwitchedChannel,
|
|
apsStatusDiscontinuityTime
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of apsStatusTable objects providing status information
|
|
applicable to all linear APS groups."
|
|
::= { apsGroups 5 }
|
|
|
|
apsChanGeneral OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsChanConfigIfIndex,
|
|
apsChanConfigRowStatus,
|
|
apsChanConfigStorageType,
|
|
apsChanStatusCurrent,
|
|
apsChanStatusSignalDegrades,
|
|
apsChanStatusSignalFailures,
|
|
apsChanStatusSwitchovers,
|
|
apsChanStatusLastSwitchover,
|
|
apsChanStatusSwitchoverSeconds,
|
|
apsChanStatusDiscontinuityTime
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of channel objects providing information applicable to
|
|
all linear APS channels."
|
|
::= { apsGroups 6 }
|
|
|
|
apsChanOneToN OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsChanConfigPriority
|
|
|
|
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The apsChanConfigTable object that provides information which is only
|
|
applicable to groups implementing the linear APS 1:n architecture."
|
|
::= { apsGroups 7 }
|
|
|
|
apsTotalsGroup OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsConfigGroups,
|
|
apsChanLTEs
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing optional counts of configured APS
|
|
groups and SONET LTE interfaces."
|
|
::= { apsGroups 8 }
|
|
|
|
|
|
apsMapGroup OBJECT-GROUP
|
|
OBJECTS
|
|
{
|
|
apsMapGroupName,
|
|
apsMapChanNumber
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"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 unassigned
|
|
sonet(39) interfaces."
|
|
::= { apsGroups 9 }
|
|
|
|
apsEventGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS {apsEventSwitchover, apsEventModeMismatch,
|
|
apsEventChannelMismatch, apsEventPSBF,
|
|
apsEventFEPLF }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of SONET linear APS notifications."
|
|
::= { apsGroups 10 }
|
|
|
|
END
|