Status in source: current.
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"docsPnmCmDsOfdmSymCaptFileName",
"OBJECT-TYPE",
"SYNTAX",
"SnmpAdminString",
"MAX-ACCESS",
"read-write",
"STATUS",
"current",
"DESCRIPTION",
"\"This attribute is the name of the file, at the CM and containing captured symbol data, which is to be downloaded by the PNM server. This value can only be changed while a test is not in progress. An attempt to set this value while the value of 'docsPnmCmDsOfdmSymMeasStatus' is 'busy' will return 'inconsistentValue'. If the value of this object is the DEFVAL (empty string), then a default filename value will be used. Otherwise the value set will be used as the filename. If a default filename value is used, it is generated as the test name plus the CM MAC Address plus the 'epoch time'. The epoch time (also known as 'unix time') is defined as the number of seconds that have elapsed since midnight Coordinated Universal Time (UTC), Thursday, 1 January 1970. Hence, the format would be: PNMSymCap_<CM MAC address>_<epoch> For example: PNMSymCap_0010181A2D11_1403405123 The data file is comprised of a header plus the Symbol Capture Data. The header is comprised of ordered fixed-length fields. Unless otherwise specified, the header fields contain hex values that are right-justified within the field. If necessary, the field is left-padded with zero values. Syntax of the file is as follows: File Type set to '504E4D01' (without the quotes) 4 bytes Capture Time 4 bytes DS Channel Id 1 byte CM MAC Address 6 bytes Subcarrier zero Frequency in Hz 4 bytes PlcExtendedTimeStamp 8 bytes SampleRate in Hz 4 bytes FFT Size 4 bytes TriggerGroupId 2 bytes Transaction ID 1 byte Length in bytes of Capture Data that follows 4 bytes Symbol Capture Data ComplexData \"",
"REFERENCE",
"\"DOCSIS 3.1 Cable Modem Operations Support System Interface Specification CM-SP-CM-OSSIv3.1, PNM section.\"",
"DEFVAL",
"{",
[
"literal",
"2222"
],
"}",
"::=",
"{",
"docsPnmCmDsOfdmSymCapEntry",
"10",
"}"
],
"syntax_tree": [
[
"row",
"SnmpAdminString"
],
null,
[
"MaxAccessPart",
"read-write"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"This attribute is the name of the file, at the CM and containing captured symbol data, which is to be downloaded by the PNM server. This value can only be changed while a test is not in progress. An attempt to set this value while the value of 'docsPnmCmDsOfdmSymMeasStatus' is 'busy' will return 'inconsistentValue'. If the value of this object is the DEFVAL (empty string), then a default filename value will be used. Otherwise the value set will be used as the filename. If a default filename value is used, it is generated as the test name plus the CM MAC Address plus the 'epoch time'. The epoch time (also known as 'unix time') is defined as the number of seconds that have elapsed since midnight Coordinated Universal Time (UTC), Thursday, 1 January 1970. Hence, the format would be: PNMSymCap_<CM MAC address>_<epoch> For example: PNMSymCap_0010181A2D11_1403405123 The data file is comprised of a header plus the Symbol Capture Data. The header is comprised of ordered fixed-length fields. Unless otherwise specified, the header fields contain hex values that are right-justified within the field. If necessary, the field is left-padded with zero values. Syntax of the file is as follows: File Type set to '504E4D01' (without the quotes) 4 bytes Capture Time 4 bytes DS Channel Id 1 byte CM MAC Address 6 bytes Subcarrier zero Frequency in Hz 4 bytes PlcExtendedTimeStamp 8 bytes SampleRate in Hz 4 bytes FFT Size 4 bytes TriggerGroupId 2 bytes Transaction ID 1 byte Length in bytes of Capture Data that follows 4 bytes Symbol Capture Data ComplexData"
],
[
"REFERENCE",
"DOCSIS 3.1 Cable Modem Operations Support System Interface Specification CM-SP-CM-OSSIv3.1, PNM section."
],
null,
null,
[
"DEFVAL",
"\"\""
]
]
}