Status in source: current.
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"docsPnmCmtsUsHistSymmetry",
"OBJECT-TYPE",
"SYNTAX",
"TruthValue",
"UNITS",
[
"literal",
"2242696e7322"
],
"MAX-ACCESS",
"read-only",
"STATUS",
"current",
"DESCRIPTION",
"\"This attribute is used to indicate whether 256 or 255 bins were used for the measurement. Even Symmetry = 'false' (default): The histogram has even symmetry about the origin. There is no bin center lying directly at the origin; rather, two bin centers straddle the origin at 0.5. All bins with indices 0-255 contain valid hit-count data. The histogram bin centers are offset from the corresponding 8-bit twos-complement integer values by 1/2, that is, bin center = twos complement value + 0.5. Odd Symmetry = 'true': The histogram has odd symmetry about the origin. There is a bin center lying at the origin. The bin with index 0 is not used and returns the value 0. The bins with indices 1 to 255 contain valid hit-count data. The histogram bin centers are located on the corresponding 8-bit twos-complement integer values. The following table shows the defined histogram bin centers for the cases of even and odd symmetry. Bin Bin Center Bin Center Index Even Symmetry Odd Symmetry 0 -127.5 Bin not used 1 -126.5 -127 2 -125.5 -126 ... ... ... 127 -0.5 -1 128 0.5 0 129 1.5 1 ... ... ... 253 125.5 125 254 126.5 126 255 127.5 127 This object cannot be changed while a capture is in progress. The CMTS return a value of 'inconsistentValue' if set while the value of 'docsPnmCmtsUsHistMeasStatus' is 'busy'. \"",
"REFERENCE",
"\"DOCSIS 3.1 CCAP Operations Support System Interface Specification, CM-SP-CCAP-OSSIv3.1, PNM section.\"",
"DEFVAL",
"{",
"false",
"}",
"::=",
"{",
"docsPnmCmtsUsHistEntry",
"4",
"}"
],
"syntax_tree": [
[
"row",
"TruthValue"
],
[
"UNITS",
"Bins"
],
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"This attribute is used to indicate whether 256 or 255 bins were used for the measurement. Even Symmetry = 'false' (default): The histogram has even symmetry about the origin. There is no bin center lying directly at the origin; rather, two bin centers straddle the origin at 0.5. All bins with indices 0-255 contain valid hit-count data. The histogram bin centers are offset from the corresponding 8-bit twos-complement integer values by 1/2, that is, bin center = twos complement value + 0.5. Odd Symmetry = 'true': The histogram has odd symmetry about the origin. There is a bin center lying at the origin. The bin with index 0 is not used and returns the value 0. The bins with indices 1 to 255 contain valid hit-count data. The histogram bin centers are located on the corresponding 8-bit twos-complement integer values. The following table shows the defined histogram bin centers for the cases of even and odd symmetry. Bin Bin Center Bin Center Index Even Symmetry Odd Symmetry 0 -127.5 Bin not used 1 -126.5 -127 2 -125.5 -126 ... ... ... 127 -0.5 -1 128 0.5 0 129 1.5 1 ... ... ... 253 125.5 125 254 126.5 126 255 127.5 127 This object cannot be changed while a capture is in progress. The CMTS return a value of 'inconsistentValue' if set while the value of 'docsPnmCmtsUsHistMeasStatus' is 'busy'."
],
[
"REFERENCE",
"DOCSIS 3.1 CCAP Operations Support System Interface Specification, CM-SP-CCAP-OSSIv3.1, PNM section."
],
null,
null,
[
"DEFVAL",
"false"
]
]
}