The OAM SMF record header, as shown in Table 1, is at the beginning of each SMF record written by OAM:
Offsets | Name | Length | Format | Description |
---|---|---|---|---|
0 0 | SMF85LEN | 2 | binary | Record length. |
2 2 | SMF85SEG | 2 | binary | Segment descriptor. |
4 4 | SMF85FLG | 1 | binary | System indicator.
|
5 5 | SMF85RTY | 1 | binary | Record type (decimal 85, hexadecimal X'55'). |
6 6 | SMF85TME | 4 | binary | Time since midnight in hundredths of a second that the record was presented to SMF. |
10 A | SMF85DTE | 4 | binary | Date the record was presented to SMF in the form of 0cyydddF, where F is the sign. |
14 E | SMF85SID | 4 | EBCDIC | System Identification (from SID parameter). |
18 12 | SMF85SSI | 4 | EBCDIC | Subsystem identification, contains ’OAM‘ for all OAM SMF records. |
22 16 | SMF85STY | 2 | binary | Record subtype. |
24 18 | SMF85TRN | 2 | binary | Number of triplets in this record. A triplet is a set of offset/length/number values that defines a section of the record. |
26 1A | SMF85PSO | 4 | binary | Offset to OAM product section. |
30 1E | SMF85PSL | 2 | binary | Length of OAM product section. |
32 20 | SMF85PSN | 2 | binary | Number of OAM product section. |
34 22 | SMF85OSO | 4 | binary | Offset to OAM subtype data section. |
38 26 | SMF85OSL | 2 | binary | Length of OAM subtype data section. |
40 28 | SMF85OSN | 2 | binary | Number of OAM subtype data sections. |
42 2A | * | 6 | binary | Reserved. |