tnRoePPointer
TROPIC-ROE-MIB ·
.1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.24
Object
column
r/w
Integer32
The parameter is available only when CPRI port is set to
structure-aware mode. Specifies p-pointer value for
the fast C&M channel in CPRI link associated with the RoE
entity. p-pointer defines the fast C&M channel region
(starting subchannel) inside the CPRI control word.
Based on CPRI rate and p-pointer value, the fast C&M
Ethernet rate is also defined. Value = 0 means fast C&M
channel is not used in CPRI link.
This parameter can be modified only when roe is shutdown.
And the modification of this parameter may cause traffic
interrupt and need to modify it in both roe mapper and
demapper so that the new value can work.
1 set of mapper and demapper (ID = 66) is reserved for
handling fast C&M channel in CPRI link. Native Ethernet
packet (instead of RoE packet) is used to transport fast
C&M channel content. p-pointer value specifies the fast
C&M channel region inside the CPRI link control word.
RoE mapper then searches for the Ethernet packet content
(start with SSD sequence, end with ESD sequence) inside
this region and transports the entire Ethernet packet
content as is. After reception of an Ethernet packet
into the associate demapper (buffer queue), demapper
plays out the Ethernet packet content from buffer queue
sequentially into the fast C&M channel region. Demapper
automatically inserts idle sequence (ie inter-packet gap)
between Ethernet packets into fast C&M channel.
Default value for this attribute is 0.
Context
- MIB
- TROPIC-ROE-MIB
- OID
.1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.24- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- tnRoeEntry
- Table
- tnRoeTable
- Siblings
- 24
Syntax
Integer32
Values & Constraints
Object Constraints
range: 20-63
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| tnRoeCardType The card type for TPS. | column | TropicRoeCardType | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.1 |
| tnRoeInitialTxHFN HFN in the next hyperframe control word. Aplicable only
when order-info-type is set to seq-num. It specifies the
HFN in initial CPRI hyperframe control word at CPRI egress.
It c… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.10 |
| tnRoeEncapMode tunneling - 10B or 66B line codes are encapsulted
into RoE packets.
linecodeAware - CPRI basic frames in 8B or 64B
symbols removing the line coding and
(if any) scra… | column | Enumeration | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.11 |
| tnRoeAdminState up - The administrative state is up.
down - The administrative state is down. | column | Enumeration | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.12 |
| tnRoePmonPolicy PMON policy id assoicated to the RoE. | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.13 |
| tnRoeRowStatus The value of tnRoeRowStatus defines the status of the row. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.14 |
| tnRoeAlmProfName . | column | OctetString | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.15 |
| tnRoePresTimeOffsetSubNano The time in the unit of 1/32 of nanosecond. | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.16 |
| tnRoePresTimeOffsetNano The time in the unit of nanosecond. | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.17 |
| tnRoeTargetOffsetSubNano The time in the unit of 1/32 of nanosecond for provisioned
target delay.The parameter is available only when CPRI port
is set to structure-aware mode.
Represent the provisioned ta… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.18 |
| tnRoeTargetOffsetNano The time is in the unit of nanosecond for provisioned
target delay. The parameter is available only when CPRI
port is set to structure-aware mode.
Represent the provisioned targe… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.19 |
| tnRoePortID tnRoePortID is an index into this table. It maps this
port to its entry in the mib-2 interfaces table. | column | TN-TC-MIBTmnxPortID | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.2 |
| tnRoeMapperSampleWidth The parameter is available only when CPRI port is set to
structure-aware mode. This command configures the IQ
sample width in the CPRI link as a parameter for all data
mappers (s… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.20 |
| tnRoeDeMapperSampleWidth The parameter is available only when CPRI port is set to
structure-aware mode. This command configures the IQ
sample width in the CPRI link as a global parameter for
all data dem… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.21 |
| tnRoeCpriProtocolVer CPRI protocol version | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.25 |
| tnRoeMapperStatusEnable The parameter is available only when CPRI port is set
to structure-aware mode and applies to RoE entity for
a CPRI port.
When enabled:
(1) RoE entity disregards slowcm-rate, p-p… | column | Enumeration | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.26 |
| tnRoeSlowcmRate The parameter is available only when CPRI port is set to
structure-aware mode. This command indicates rate of slow
C&M channel in CPRI link. When slow C&M is not supported
by se… | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.27 |
| tnRoeDescription The description character string. Strings can be up to
80 characters long composed of printable, 7-bit ASCII
characters. If the string contains special characters
(#, $, spaces,… | column | TN-TC-MIBTItemDescription | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.3 |
| tnRoeOrderInfoType The orderInfo field in RoE header. This parameter can
be modified only when roe is shutdown.
prestime - Presentation Time filled in OrderInfo field
of RoE header.
… | column | Enumeration | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.4 |
| tnRoePresTimeOffset The time in the unit of 1/100 of nanosecond. 0 is a
specical value, which means the offset is automatically
adjusted by the RoE mapper based on the latency
measurement. | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.5 |
| tnRoeCpriTxGenOffset The time in the unit of 1/100 of nanosecond.
Applicable only when order-info-type is set to seq-num.
Specifies the offset time to start the transmission of
CPRI frames at CPRI egr… | column | OctetString | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.6 |
| tnRoeAutoUponChange Enable the automatic adjustment of ts-gen-offset when the
network delay changes due to the topology change, e.g.,
protection switch. Applicable only when order-info-type
is set t… | column | Enumeration | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.7 |
| tnRoeSeqNumProfID Applicable only when order-info-type is set to seq-num.
Associate a sequence number profile with the RoE entity.
This paramete can be modified only when roe is shutdown. | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.8 |
| tnRoeInitialTxBFN The BFN in the initial Hyperframe control word at CPRI
egress. Applicable only when order-info-type is set to
seq-num. It configures the bfn (BFN field in CPRI control
word) in … | column | Integer32 | .1.3.6.1.4.1.7483.2.2.4.12.1.1.2.1.9 |