sysCRdnSwitchingMode
RAD-MIB ·
.1.3.6.1.4.1.164.3.3.1.6.3.1.12
Object
column
r/w
Enumeration
This object defines which Self Healing Ring (SHR) SDH ring is used:
Uni Directional or BiDirectional. The type of the ring
is defined according to the direction of traffic flow under
normal working conditions.
In Bi Directional ring, the duplex traffic is on the same path
and transverses the same set of nodes for both directions of transmission.
In Uni Directional ring, the duplex traffic travels over opposite path
(per direction) and all the node of the ring are involved.
For Uni Directional SHR Protection Switching (Single Ended Switching)
is controlled by one node of the SDH ring, and does not require a protocol.
For Bi Directional SHR Protection Switching (Dual Ended switching)
is controlled by some nodes of the ring and requires a protocol
Context
- MIB
- RAD-MIB
- OID
.1.3.6.1.4.1.164.3.3.1.6.3.1.12- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- sysCRdnEntry
- Table
- sysCRdnTable
- Siblings
- 22
Syntax
Enumeration
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| sysCRdnCnfgIdx This object indicates the Idx of the Cnfg(1..255) being
accessed ; Idx of 255 relates to the TmpCnfg. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.1 |
| sysCRdnRowStatus This parameter allows NMS to create/delete entries of this table.
The possible supported RowStatus values are
active (1) and destroy (6).
For Vmux-2100 the supporte… | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.164.3.3.1.6.3.1.10 |
| sysCRdnOnline Status - who is the Online (current) Redundancy Slot/Port.
This object shows only the Online Slot/Port regarding the Redundancy.
mdlSActivity or prtGenActiveStatus of the same S… | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.11 |
| sysCRdnFlipUponEvent This object allows user to define if Flip to the other port will
be performed (or not), for certain possible events.
Each event is represented by a bit. The value of the object is… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.13 |
| sysCRdnLosOrLofTime This parameter determines how much time to wait before switching,
after LOF or LOS are detected on the TDM Line.
For Ipmux time is counted in msec. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.14 |
| sysCRdnEventsTimeWindow This parameter determines the time window in which
to count events to trigger protection switching.
For Ipmux time is counted in seconds. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.15 |
| sysCRdnSequenceNumberThreshold This parameter determines the number of Sequence Number errors
that should occur in the time window in order to cause switching. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.16 |
| sysCRdnBufferErrorsThreshold This parameter determines the number of Buffer undeflow/ overflow events
occured in the time window that cause switching. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.17 |
| sysCRdnBuffUnderrunTime This parameter determines how much time to wait before switching,
after jitter buffer underrun.
Switching occurs if no frame arrives within that time.
For Ipmux time is counted … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.18 |
| sysCRdnPrimePriority The Primary port priority.
In ETX2xx/2xxA:
When selecting sysCRdnMode = manual (10),
this parameter determines the forced active port:
low - means that the sec… | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.19 |
| sysCRdnPrimeSlot The slot number of the Primary card of Redundancy.
The Primary card should be the card that user wishes to be
the online card (usually the more important one).
For some Redundancy… | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.2 |
| sysCRdnSecPriority The Secondary port priority. | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.20 |
| sysCRdnWTR Redundancy Wait to Restore (sec).
Valid Values: 0..999, 65535.
65535=NA.
When the value <> 65535, the value of sysCRdnRecTime must be 65535. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.21 |
| sysCRdnName A textual name for the redundancy group. | column | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.4.1.164.3.3.1.6.3.1.22 |
| sysCRdnTxDownDurationUponFlip This object defines the duration (in seconds) the active
port transmission is shut down after flip occurs.
The transmission is shut down and then opened again (after the durati… | column | Unsigned32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.23 |
| sysCRdnPrimePort The port number.
For DXC:
For external ports the convention used will be:
- first two digits will be: (IO slot number+10)
- last one/two digits will be the port number within the … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.3 |
| sysCRdnSecSlot The slot number of the Secondary card of Redundancy matching
the Primary slot. | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.4 |
| sysCRdnSecPort The port number.
For DXC:
For external ports the convention used will be:
- first two digits will be: (IO slot number+10)
- last one/two digits will be the port number within the … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.5 |
| sysCRdnMode Redundancy Mode.
DXC supports: yCable(3), singleSlotProtection(6) and dualCableParallelTx(4)
MP supports: yCable(3), dualCableParallelTx(4), onePlusOne(7) and oneToOne(8).
… | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.6 |
| sysCRdnRecMode Recovery Mode. This object determines if after recovery
of the failed Primary card/port it will become on-line again or not:
auto - automatic . In this case, the failed card/port … | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.7 |
| sysCRdnRecTime Redundancy Recovery Time (sec). After switching to the current
online card, the next switch can be performed only after a
minimum time, indicated by this object.
Valid Value… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.1.6.3.1.8 |
| sysCRdnHwSwFlip HW or SW decision for Redundancy Flip.
This object is applicable only for sysCRdnMode=singleSlotProtection.
HW - decision is by I/O card
SW - decision is by CL SW. | column | Enumeration | .1.3.6.1.4.1.164.3.3.1.6.3.1.9 |
Indexes
| Object | Type | Syntax | OID |
|---|---|---|---|
| mdlAlrSltIdx This attribute indicates the desired slot position.
The Kilomux should use enumerated values starting with kmx. | column | Enumeration | .1.3.6.1.4.1.164.3.3.2.1.3.1.1.2 |
| mdlAlrIdx A unique number to identify an entry in the alarm status
table.
Users should use the get next function to read this table
because the indexes are not consecutive | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.3.2.1.3.1.1.1 |