Processing the cte records for SYSTCPDA and SYSTCPOT

Use the packet and data trace formatting NMI to format records that are collected from the SYSTCPDA and SYSTCPOT real-time NMI interfaces. See Trace record formatting NMI (EZBCTAPI) for more information about using this formatting NMI. The following ctefmtid values are supported for the SYSTCPDA and SYSTCPOT interfaces:

ctefmtid	Data area	Description	Command to start
4 (PTHIdPkt)	Described by the PTHDR_T structure	IPv4 or IPv6 packet trace record	VARY TCPIP,,PKTTRACE
5 (PTHIdDat)	Described by the PTHDR_T structure	IPv4 or IPv6 data trace record	VARY TCPIP,,DATTRACE
6 (PTHIdEE)	Described by the PTHDR_T structure	IPv4 or IPv6 EE trace record	VARY TCPIP,,PKTTRACE, SRCP =12000
7 (PTHidNTA)	Described by the PTHDR_T structure	IPv4 and IPv6 OSAENTA trace record	VARY TCPIP,,OSAENTA
8 (PTHIdSmc)	Described by the PTHDR_T structure	IPv4 or IPv6 SMC trace record	VARY TCPIP,,PKTTRACE

If tracing for the TCP⁄IP data trace and the TCP⁄IP packet trace is active, the trace buffer will contain both types of records. The client must handle this condition.

Trace record header

For all the SYSTCPDA and SYSTCPOT trace records, the cte 16-byte descriptor is followed by a packet trace header in each trace record. The packet trace header is a common header for these trace records. See Common real-time trace record header for more information about the packet trace header fields.