xdsl2LineSegmentBitsAlloc – VDSL2-LINE-MIB

Object

column bits VDSL2-LINE-TC-MIBXdsl2BitsAlloc

The bits allocation per subcarrier.  An array of 256 octets
(512 nibbles), designed for supporting up to 512 (downstream)
subcarriers.  When more than 512 subcarriers are supported, the
status information is reported through multiple (up to 8)
segments.  The first segment is then used for the first 512
subcarriers.  The second segment is used for the subcarriers
512 to 1023 and so on.
The aggregate number of utilized nibbles in the downstream
direction (in all segments) depends on NSds; in the
upstream direction, it depends on NSus.
This value is referred to here as NS.  The segment number is in
xdsl2SCStatusSegment.
Nibble i (0 <= i < MIN((NS+1)-(segment-1)*512,512)) in each
segment is set to a value in the range 0 to 15 to indicate that
the respective downstream or upstream subcarrier j
(j=(segement-1)*512+i) has the same amount of bits
allocation.

Context

MIB: VDSL2-LINE-MIB
OID: .1.3.6.1.2.1.10.251.1.2.1.1.3
Type: column
Access: readonly
Status: current
Units: bits
Parent: xdsl2LineSegmentEntry
Table: xdsl2LineSegmentTable
Siblings: 3

Syntax

bits VDSL2-LINE-TC-MIBXdsl2BitsAlloc

Source: VDSL2-LINE-TC-MIBXdsl2BitsAlloc
Base type: OctetString

Values & Constraints

Type Constraints

range: 0..256

Related Objects

Sibling Objects

Object	Type	Syntax	OID
xdsl2LineSegmentDirection The direction of the subcarrier either upstream or downstream.	column	VDSL2-LINE-TC-MIBXdsl2Direction	`.1.3.6.1.2.1.10.251.1.2.1.1.1`
xdsl2LineSegment The segment of the subcarriers status information provided by this row. Status parameters in this table are retrieved in segments. The first segment of the status information is r…	column	Unsigned32	`.1.3.6.1.2.1.10.251.1.2.1.1.2`
xdsl2LineSegmentRowStatus Row Status. The SNMP agent will create a row in this table for storing the results of a measurement performed on the associated line, if the row does not already exist. …	column	SNMPv2-TCRowStatus	`.1.3.6.1.2.1.10.251.1.2.1.1.4`