DTI-MIB Table View

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

Tables
5
Rows
5
Columns
38
.1.3.6.1.4.1.4491.2.1.7.1.1.1 · 1 row entry · 13 columns
This table describes the DTI protocol related information
contained in Server and Client Frames of a DTI 
client-server pair.
dtiProtocolEntry entry .1.3.6.1.4.1.4491.2.1.7.1.1.1.1
A conceptual row entry in the DTI Protocol table.
A DTI server has an entry for each client interface.
A DTI client has an entry for each server connection.
A DTI server (proxy) is a client of the root server DTI
inp…
Indexes
IF-MIBifIndex
Column Syntax OID
dtiProtocolEntityType
The type of DTI interface of this entry in the managed
entity.
'root'
indicates the interface generates DTI Server
Frames and processes DTI Client Frames from a proxy
server or a client.
'server'
indicates …
Enumeration
Enumerated Values:
1root
2server
3client
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.1
dtiProtocolClientClockType
The clock Type of the client as reported in DTI client
Frames.
Enumeration
Enumerated Values:
1ituI
2ituII
3ituIII
4st3
5dtiClock
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.2
dtiProtocolServerStatusFlag
The current Operational Status of the server side of the
DTI interface. This MIB object should be updated no more
than once per second. The Server reports the status of the
DTI interface associated to this entry as fol…
Enumeration
Enumerated Values:
0unknown
1warmup
2freerun
3fastTrackingMode
4normalMode
5holdoverMode
6clientStable
7testMode
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.3
dtiProtocolClientStatusFlag
The current Operational Status of the client side of the
DTI interface. This MIB object should be updated no more
than once per second.
The Client status values are:

'warmup'
The client clock has n…
Enumeration
Enumerated Values:
0unknown
1warmup
2freerun
3fastTrackingMode
4normalMode
5holdoverMode
6bridgingMode
7testMode
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.4
dtiProtocolServerToDState
Indicates the validity of the Time of Day.
Possible values are 'valid' and 'invalid'.
When the object dtiProtocolControlToDValue
Corresponding to this Client-Server connection or the
global object dtiServerGlobalToDValu…
Enumeration
Enumerated Values:
1valid
2invalid
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.5
dtiProtocolServerToDType
Indicates the current Time of Day source for DTI
Server-Client connection.
'default' indicates the ToD of the DTI server is used and
implies that this value is not updated via GPS or NTP.
'userTime' indicates the T…
Enumeration
Enumerated Values:
1default
2userTime
3ntpv4
4gps
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.6
dtiProtocolServerToDValue
The value of the Time of Day sent by the server in the
format DDDDD.YYYY/MM/DD.HH:MM:SS.SHH:F.D independent of
being transmitted in short or verbose message format in
the DTI Server Frame. Reading this object returns t…
OctetString
Constraints:
range: 0-0
range: 33-33
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.7
dtiProtocolServerCableAdvanceFlag
This object indicates the cable advance status of the DTI
Server Frame. This object is not updated more than once per
second. If dtiProtocolServerCableAdvanceValue is set to a
valid value by a manager entity, this obje…
Enumeration
Enumerated Values:
1valid
2invalid
3manual
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.8
dtiProtocolServerCableAdvanceValue
A Set to zero-length string returns the control of the
Cable Advance Field and Cable Advance Flag Bit to the DTI
server.

Setting this object to a valid value sets the DTI Server
Frames Frame Cable Advanc…
clockSamplesDtiCableAdvancer/w
Textual Convention: DtiCableAdvance OctetString
Type Constraints:
range: 3
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.9
dtiProtocolClientPhaseError
The phase error measured at the client as reported to the
server in the DTI Client Frames. This object is quantified
in units of a 149.8MHz clock cycles. This object
represents the 16 MSB bits of the 3 octet Client Clo…
Integer32
Constraints:
range: -32767-32767
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.10
dtiProtocolClientVersion
This object reports the client DTI protocol version as
indicated in the 10-bit field 'CLIENT DTI VERSION'.
Unsigned32
Constraints:
range: 0-1023
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.11
dtiProtocolClientPathTraceability
A reference to the index of dtiPathTraceabilityTable to
which this DTI Client-Server connection has associated its
traceable path. It is likely that many traceable paths of
DTI clients would have the same rootServer and…
Unsigned32
Constraints:
range: 0-4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.12
dtiProtocolServerClientStableFlag
This object indicates the client performance stable status of the DTI
Server Frame. This object is not updated more than once per
second.
Enumeration
Enumerated Values:
1valid
2invalid
.1.3.6.1.4.1.4491.2.1.7.1.1.1.1.13
.1.3.6.1.4.1.4491.2.1.7.1.1.2 · 1 row entry · 5 columns
This table is an extension of dtiProtocolTable for the
control of individual DTI Client-Server connections.
dtiProtocolControlEntry entry .1.3.6.1.4.1.4491.2.1.7.1.1.2.1
A conceptual row entry of this table.
Indexes
IF-MIBifIndex
Column Syntax OID
dtiProtocolControlTimeInterval
The time interval used to calculate
dtiProtocolPerformanceDelay and
dtiProtocolPerformanceWanderTSeconds for this Client-Server
connection.
The value zero indicates the Wander for T Seconds and
Protocol Delay is not c…
secondsUnsigned32r/w
Constraints:
range: 0-3600
.1.3.6.1.4.1.4491.2.1.7.1.1.2.1.1
dtiProtocolControlErrorRateInterval
The time interval used to calculate the value of
dtiProtocolPerformanceFrameErrorRate for this Client-Server
connection. The value zero indicates no current FER
measurements are being taken.
secondsUnsigned32r/w
Constraints:
range: 0-3600
.1.3.6.1.4.1.4491.2.1.7.1.1.2.1.2
dtiProtocolControlJitterTimeInterval
The time interval used to calculate
dtiProtocolPerformancePeakToPeakJitter for this
Client-Server connection.
The value zero indicates no Jitter measurements are being
taken.
secondsUnsigned32r/w
Constraints:
range: 0-3600
.1.3.6.1.4.1.4491.2.1.7.1.1.2.1.3
dtiProtocolControlTestMode
If set to 'true' starts the sequence of Test Mode
on this DTI Client-Server connection.
The Test Mode consist in a sequence of all DTI frames
set to '1' before the Manchester line code is applied.
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
.1.3.6.1.4.1.4491.2.1.7.1.1.2.1.4
dtiProtocolControlToDValue
The control object to specify a particular ToD value to
a Client-Server connection. The format of this object is
DDDDD.YYYY/MM/DD.HH:MM:SS.SHH:F.D independent of being
transmitted in short or verbose message format in …
OctetStringr/w
Constraints:
range: 33-33
range: 0-0
.1.3.6.1.4.1.4491.2.1.7.1.1.2.1.5
.1.3.6.1.4.1.4491.2.1.7.1.1.3 · 1 row entry · 5 columns
The DTI protocol performance metrics of a DTI
Client-Server Connection. In the DTI server an entry
of this table registers the DTI Client frames performance.
In the DTI client the measurements 
correspond to the DTI server frames performance.
dtiProtocolPerformanceEntry entry .1.3.6.1.4.1.4491.2.1.7.1.1.3.1
A conceptual row entry in the DTI performance table.
This table is an extension of dtiProtocolTable for
entries with dtiProtocolEntityType equals to 'root'
and 'server'.
Indexes
IF-MIBifIndex
Column Syntax OID
dtiProtocolPerformanceDelay
The roundtrip delay measured in nanoseconds.
nanosecondsSNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.3.1.1
dtiProtocolPerformanceFrameErrorRate
Frame Error Rate (FER) corresponds to the ratio of DTI
protocol frames in error and the total of frames received
during a period of time.
Frames in error and total frames correspond to the delta
of ifErrors and ifUcast…
FERSNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.3.1.2
dtiProtocolPerformancePeakToPeakJitter
The maximum phase variation (with frequency components
> 10 Hz) in the client frame with respect to the master
clock and reported in the DTI client frame for the time
interval specified in dtiProtocolControlJitterTime…
picosecondsInteger32
Constraints:
range: -10000-10000
.1.3.6.1.4.1.4491.2.1.7.1.1.3.1.3
dtiProtocolPerformanceWander35Second
The largest wander value observed by the server in a
35-second interval for the corresponding Client-Server
connection.
picosecondsUnsigned32
Constraints:
range: 1-4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.3.1.4
dtiProtocolPerformanceWanderTSeconds
The largest wander value observed by the server in a time
interval defined by dtiWanderTimeInterval for the
corresponding Client-Server connection.
picosecondsUnsigned32
Constraints:
range: 1-4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.3.1.5
.1.3.6.1.4.1.4491.2.1.7.1.1.4 · 1 row entry · 9 columns
The Traceable Path information sent from the DTI server
to the client. The traceability path includes node 
information about DTI root server and DTI server (proxy).
The entries of this table are pointed by dtiProtocolTable
in both DTI Server and Client.
The DTI server may aggregate in a single entry all the 
root-to-server traceable paths that are common across
multiple DTI clients.
dtiPathTraceabilityEntry entry .1.3.6.1.4.1.4491.2.1.7.1.1.4.1
A conceptual row entry in the DTI Path Traceability table.
This table is an expansion of the dtiProtocolTable for
entries with dtiProtocolEntityType equal to 'server'
and 'client'.
Indexes
dtiPathTraceabilityIndex
Column Syntax OID
dtiPathTraceabilityIndex
The index of this conceptual entry.
Unsigned32
Constraints:
range: 1-4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.1
dtiPathTraceabilityRootServerInetAddrType
The type of internet address for
dtiPathTraceabilityRootServerInetAddr.
INET-ADDRESS-MIBInetAddressType
Textual Convention: INET-ADDRESS-MIBInetAddressType Enumeration
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.2
dtiPathTraceabilityRootServerInetAddr
The IP address of the clock synchronization root server.
If this management entity has dtiServerExternalSource
'notExternal' this value returns an empty octet string and
dtiPathTraceabilityRootServerInetAddrType.
The …
INET-ADDRESS-MIBInetAddress
Textual Convention: INET-ADDRESS-MIBInetAddress OctetString
Type Constraints:
range: 0..255
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.3
dtiPathTraceabilityRootServerOutPhyIdx
The physical port number of the clock synchronization
root server.
ENTITY-MIBPhysicalIndex
Textual Convention: ENTITY-MIBPhysicalIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.4
dtiPathTraceabilityServerInetAddrType
The type of internet address for
dtiPathTraceabilityServerInetAddr.
INET-ADDRESS-MIBInetAddressType
Textual Convention: INET-ADDRESS-MIBInetAddressType Enumeration
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.5
dtiPathTraceabilityServerInetAddr
The IP address of the clock synchronization server
associated with this management entity. The type of this
address is determined by the value of the
dtiPathTraceabilityServerInetAddrType object.
INET-ADDRESS-MIBInetAddress
Textual Convention: INET-ADDRESS-MIBInetAddress OctetString
Type Constraints:
range: 0..255
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.6
dtiPathTraceabilityServerOutPhyIdx
The physical port number of the clock synchronization
server associated with this management entity.
ENTITY-MIBPhysicalIndex
Textual Convention: ENTITY-MIBPhysicalIndex Integer32
Type Constraints:
range: 1..2147483647
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.7
dtiPathTraceabilityRootServerProtVersion
The DTI Protocol Version of the clock synchronization root
server.
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.8
dtiPathTraceabilityServerProtVersion
The DTI Protocol Version of the clock synchronization
server associated with this management entity.
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.4.1.9
.1.3.6.1.4.1.4491.2.1.7.1.1.6 · 1 row entry · 6 columns
Statistics associated to the DTI client state machine.
This table contains counters of the most significant
DTI finite State machine transitions and states as 
reported in the DTI Client Frame.
          
Below is a description of the State Transition and 
counters supported (not all State Transitions need 
object definitions):
          
T1: Warmup to Free-run
  Normally once after the clock warms up. 
  Rather than defining a counter for this 
  state transition, the managed system updates
  the object ifDiscontinuity with the time when
  the clock performs a transition to Free-run 
  State
T2: Free-run to Fast 
  Not defined counter. T2 = T3 + 1
T3: Fast to Free-run (dtiProtocolClientFsmStatsT3Count)
T4: Fast to Normal (dtiProtocolClientFsmStatsT4Count)
  Counts the times the clock enters to the normal
  mode of operation.
T5: Normal to Bridging
  Not defined counter. T5 = T6 + T7
T6: Bridging to Normal (dtiProtocolClientFsmStatsT6Count)
T7: Bridging to Holdover (dtiProtocolClientFsmStatsT7Count)
T8: Holdover to Fast 
  No counter defined. 
  If DTI Client State is Holdover, T8 = T7 - 1 
  other DTI Client State, T8 = T7
          
This table also includes the active time the DTI client is
in Normal state(dtiProtocolClientFsmStatsNormalActiveTime)
and Holdover state 
(dtiProtocolClientFsmStatsHoldoverActiveTime).
dtiProtocolClientFsmStatsEntry entry .1.3.6.1.4.1.4491.2.1.7.1.1.6.1
A conceptual row entry in the DTI FSM Statistics table.
In the DTI Server (proxy) this table has an entry for
each DTI client interface as well as an entry for each
Server (proxy) interface to root server. In the DTI …
Indexes
IF-MIBifIndex
Column Syntax OID
dtiProtocolClientFsmStatsT3Count
Counts the Transition from Fast to Free-run state (T3).
This transition occurs when the client aborts the clock
acquisition due to a high Frame Error Rate.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.1
dtiProtocolClientFsmStatsT4Count
Counts the Transition from Fast to Normal state (T4).
This transition occurs when the client acquires for the
first time or recovers a stable clock reference.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.2
dtiProtocolClientFsmStatsT6Count
Counts the Transition from Bridging to Normal state (T6).
This transition occurs when in Bridging mode the Frame
Error rate is reduced and the DTI client recovers the clock
reference before a bridging mode timeout.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.3
dtiProtocolClientFsmStatsT7Count
Counts the Transition from Bridging to Holdover state
(T7). This transition occurs when the client is in Bridging
mode, the bridging timeout expires and the DTI client
enters in Holdover mode.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.4
dtiProtocolClientFsmStatsNormalActiveTime
The cumulative count in 10 KHz clock cycles the DTI client
is being in Normal Mode.
The percentage of time the DTI client is being operating in
Normal Mode is calculated as the ratio of this object and
sysUpTime within…
millisecondsSNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.5
dtiProtocolClientFsmStatsHoldoverActiveTime
The cumulative count in 10 KHz clock cycles the DTI client
is being in Holdover Mode.
The percentage of time the DTI client is being operating in
Holdover Mode is calculated as the ratio of this object and
sysUpTime wit…
millisecondsSNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
.1.3.6.1.4.1.4491.2.1.7.1.1.6.1.6