z/OS Communications Server: IP Programmer's Guide and Reference
Previous topic | Next topic | Contents | Contact z/OS | Library | PDF


Common TCP/IP identification section

z/OS Communications Server: IP Programmer's Guide and Reference
SC27-3659-02

Table 1 shows a section that is present in every SMF Type 119 record produced by the TCP/IP stack. Its purpose is to identify the system and stack responsible for producing the record.
Table 1. Common TCP/IP identification section
Offset Name Length Format Description
0(X'0') SMF119TI_SYSName 8 EBCDIC System name from SYSNAME in IEASYSxx
8(X'8') SMF119TI_SysplexName 8 EBCDIC Sysplex name from SYSPLEX in COUPLExx
16(X'10') SMF119TI_Stack 8 EBCDIC TCP/IP stack name
24(X'18') SMF119TI_ReleaseID 8 EBCDIC z/OS® Communications Server TCP/IP release identifier
32(X'20') SMF119TI_Comp 8 EBCDIC TCP/IP subcomponent (right padded with blanks):
CSSMTP
CSSMTP client
FTPC
FTP client
FTPD
FTP daemon
FTPS
FTP server
IKE
IKE daemon
IP
IP layer
SMCR
Shared Memory Communications - RDMA
STACK
Entire TCP/IP stack
TCP
TCP layer
TN3270C
TN3270 client
TN3270S
TN3270 server
UDP
UDP layer
40(X'28') SMF119TI_ASName 8 EBCDIC Started task qualifier or address space name of address space that writes this SMF record
48(X'30') SMF119TI_UserID 8 EBCDIC User ID of security context under which this SMF record is written
56(X'38')   2 EBCDIC Reserved
58(X'3A') SMF119TI_ASID2 2 Binary ASID of address space that writes this SMF record (in EZASMF77 macro).
58(X'3A') SMF119TI_ASID 2 Binary ASID of address space that writes this SMF record (in ezasmf.h).
60(X'3C') SMF119TI_Reason 1 Binary Reason for writing this SMF record:
  • X'C0': Interval record, more records follow
  • X'80': Interval record, last record in set
  • X'60': End-of-statistics record, more records follow
  • X'20': End-of-statistics record, last record in set
  • X'50': Shutdown starts record, more records follow
  • X'10': Shutdown starts record, last record in set
  • X'48': Event record, more records follow
  • X'08' : Event record, last record in set
61(X'3D') SMF119TI_RecordID 1 Binary Value used by the following SMF 119 records, to correlate several physical records which contain one logical set of information. The SMF 119 record descriptions will explain when the field is used.
  • TCP/IP profile event record (subtype 4)
  • TN3270E Telnet server profile event record (subtype 24)
62(X'3E')   2 EBCDIC Reserved
Parent topic: Type 119 SMF records

Go to the previous page Go to the next page

Notices | Terms of use | Support | Contact z/OS | zFavorites



Copyright IBM Corporation 1990, 2014