APS-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
6
Rows
6
Columns
37

apsConfigTable

table
.1.3.6.1.2.1.10.49.1.1.2 · 1 row entry · 11 columns
Open in standard view 
This table lists the APS groups that have been configured
on the system.
apsConfigEntry entry .1.3.6.1.2.1.10.49.1.1.2.1
A conceptual row in the apsConfigTable.
Indexes
apsConfigName
Column Syntax OID
apsConfigName
A textual name for the APS group.
OctetString
Constraints:
range: 1-32
 .1.3.6.1.2.1.10.49.1.1.2.1.1
apsConfigRowStatus
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 apsChanConfigEntry rows must represent
a set …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.10.49.1.1.2.1.2
apsConfigMode
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…
Enumerationr/w
Enumerated Values:
1onePlusOne
2oneToN
3onePlusOneCompatible
4onePlusOneOptimized
 .1.3.6.1.2.1.10.49.1.1.2.1.3
apsConfigRevert
The revertive mode of the APS group.

nonrevertive

Traffic remains on the protection line until another switch
request is received.

revertive

When the condition…
Enumerationr/w
Enumerated Values:
1nonrevertive
2revertive
 .1.3.6.1.2.1.10.49.1.1.2.1.4
apsConfigDirection
The directional mode of the APS group.

unidirectional

The unidirectional mode provides protection in one direction.

bidirectional

The bidirectional mode provid…
Enumerationr/w
Enumerated Values:
1unidirectional
2bidirectional
 .1.3.6.1.2.1.10.49.1.1.2.1.5
apsConfigExtraTraffic
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 architecture is 1+1. It may be
necessary to disable this in order…
Enumerationr/w
Enumerated Values:
1enabled
2disabled
 .1.3.6.1.2.1.10.49.1.1.2.1.6
apsConfigSdBerThreshold
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). For example, a value of 5 indicates a BER …
Integer32r/w
Constraints:
range: 5-9
 .1.3.6.1.2.1.10.49.1.1.2.1.7
apsConfigSfBerThreshold
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). For example, a value of 5 indicates a BER …
Integer32r/w
Constraints:
range: 3-5
 .1.3.6.1.2.1.10.49.1.1.2.1.8
apsConfigWaitToRestore
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 reverting. This is intended to avoid rapid switch
…
secondsInteger32r/w
Constraints:
range: 0-720
 .1.3.6.1.2.1.10.49.1.1.2.1.9
apsConfigCreationTime
The value of sysUpTime at the time the row was
created
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.2.1.10.49.1.1.2.1.10
apsConfigStorageType
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.
SNMPv2-TCStorageTyper/w
Textual Convention: SNMPv2-TCStorageType Enumeration
Type Values:
1other
2volatile
3nonVolatile
4permanent
5readOnly
 .1.3.6.1.2.1.10.49.1.1.2.1.11

apsStatusTable

table
.1.3.6.1.2.1.10.49.1.2 · 1 row entry · 9 columns
Open in standard view 
This table provides status information about APS groups
that have been configured on the system.
apsStatusEntry entry .1.3.6.1.2.1.10.49.1.2.1
A conceptual row in the apsStatusTable.
Indexes
No indexes recorded
Column Syntax OID
apsStatusK1K2Rcv
The current value of the K1 and K2 bytes received on the
protection channel.
ApsK1K2
Textual Convention: ApsK1K2 OctetString
Type Constraints:
range: 2
 .1.3.6.1.2.1.10.49.1.2.1.1
apsStatusK1K2Trans
The current value of the K1 and K2 bytes transmitted on the
protection channel.
ApsK1K2
Textual Convention: ApsK1K2 OctetString
Type Constraints:
range: 2
 .1.3.6.1.2.1.10.49.1.2.1.2
apsStatusCurrent
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 t…
Bits
Enumerated Values:
0modeMismatch
1channelMismatch
2psbf
3feplf
4extraTraffic
 .1.3.6.1.2.1.10.49.1.2.1.3
apsStatusModeMismatches
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
apsStatusDisconti…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.2.1.4
apsStatusChannelMismatches
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
apsStatusDisco…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.2.1.5
apsStatusPSBFs
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 …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.2.1.6
apsStatusFEPLFs
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-…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.2.1.7
apsStatusSwitchedChannel
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 protectio…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.10.49.1.2.1.8
apsStatusDiscontinuityTime
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 …
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.2.1.10.49.1.2.1.9

apsMapTable

table
.1.3.6.1.2.1.10.49.1.3.2 · 1 row entry · 2 columns
Open in standard view 
This table lists the SONET LTE interfaces on the system.
Each interface that is listed has an ifType value of
sonet(39).
apsMapEntry entry .1.3.6.1.2.1.10.49.1.3.2.1
A conceptual row in the apsMapTable.
Indexes
IF-MIBifIndex
Column Syntax OID
apsMapGroupName
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 equa…
OctetString
Constraints:
range: 0-32
 .1.3.6.1.2.1.10.49.1.3.2.1.2
apsMapChanNumber
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.
…
Integer32
Constraints:
range: -1-14
 .1.3.6.1.2.1.10.49.1.3.2.1.3

apsChanConfigTable

table
.1.3.6.1.2.1.10.49.1.4 · 1 row entry · 6 columns
Open in standard view 
This table lists the APS channels that have been configured
in APS groups.
apsChanConfigEntry entry .1.3.6.1.2.1.10.49.1.4.1
A conceptual row in the apsChanConfigTable.
Indexes
apsChanConfigGroupName apsChanConfigNumber
Column Syntax OID
apsChanConfigGroupName
A textual name for the APS group which this channel is
included in.
OctetString
Constraints:
range: 1-32
 .1.3.6.1.2.1.10.49.1.4.1.1
apsChanConfigNumber
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…
Integer32
Constraints:
range: 0-14
 .1.3.6.1.2.1.10.49.1.4.1.2
apsChanConfigRowStatus
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 create…
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.10.49.1.4.1.3
apsChanConfigIfIndex
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 on…
IF-MIBInterfaceIndexr/w
Textual Convention: IF-MIBInterfaceIndex Integer32
Type Constraints:
range: 1..2147483647
 .1.3.6.1.2.1.10.49.1.4.1.4
apsChanConfigPriority
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 channel is to be included
in a …
Enumerationr/w
Enumerated Values:
1low
2high
 .1.3.6.1.2.1.10.49.1.4.1.5
apsChanConfigStorageType
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.
SNMPv2-TCStorageTyper/w
Textual Convention: SNMPv2-TCStorageType Enumeration
Type Values:
1other
2volatile
3nonVolatile
4permanent
5readOnly
 .1.3.6.1.2.1.10.49.1.4.1.6

apsCommandTable

table
.1.3.6.1.2.1.10.49.1.5 · 1 row entry · 2 columns
Open in standard view 
This table allows commands to be sent to configured APS
groups.
apsCommandEntry entry .1.3.6.1.2.1.10.49.1.5.1
A conceptual row in the apsCommandTable. This row exists only
if the associated apsConfigEntry is active.
Indexes
apsChanConfigGroupName apsChanConfigNumber
Column Syntax OID
apsCommandSwitch
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…
ApsSwitchCommandr/w
Textual Convention: ApsSwitchCommand Enumeration
Type Values:
1noCmd
2clear
3lockoutOfProtection
4forcedSwitchWorkToProtect
5forcedSwitchProtectToWork
6manualSwitchWorkToProtect
7manualSwitchProtectToWork
8exercise
 .1.3.6.1.2.1.10.49.1.5.1.1
apsCommandControl
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 t…
ApsControlCommandr/w
Textual Convention: ApsControlCommand Enumeration
Type Values:
1noCmd
2lockoutWorkingChannel
3clearLockoutWorkingChannel
 .1.3.6.1.2.1.10.49.1.5.1.2

apsChanStatusTable

table
.1.3.6.1.2.1.10.49.1.6 · 1 row entry · 7 columns
Open in standard view 
This table contains status information for all SONET LTE
interfaces that are included in APS groups.
apsChanStatusEntry entry .1.3.6.1.2.1.10.49.1.6.1
A conceptual row in the apsChanStatusTable.
Indexes
No indexes recorded
Column Syntax OID
apsChanStatusCurrent
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 …
Bits
Enumerated Values:
0lockedOut
1sd
2sf
3switched
4wtr
 .1.3.6.1.2.1.10.49.1.6.1.1
apsChanStatusSignalDegrades
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 …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.6.1.2
apsChanStatusSignalFailures
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…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.6.1.3
apsChanStatusSwitchovers
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 apsChanConfigNum…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.6.1.4
apsChanStatusLastSwitchover
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 s…
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.2.1.10.49.1.6.1.5
apsChanStatusSwitchoverSeconds
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 c…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.10.49.1.6.1.6
apsChanStatusDiscontinuityTime
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 Coun…
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.2.1.10.49.1.6.1.7