The functions listed in Table 1 support the VARY TCPIP command when it is directed to a TCP/IP stack address space.
| Function | Command |
|---|---|
| DATTRACE | VARY TCPIP,,DATTRACE |
| DROP | VARY TCPIP,,DROP |
| OBEYFILE | VARY TCPIP,,OBEYFILE |
| OSAENTA | VARY TCPIP,,OSAENTA |
| PKTTRACE | VARY TCPIP,,PKTTRACE |
| PURGECACHE | VARY TCPIP,,PURGECACHE |
| START or STOP | VARY TCPIP,,START or VARY TCPIP,,STOP |
| SYNTAXCHECK | VARY TCPIP,,SYNTAXCHECK |
| SYSPLEX | VARY TCPIP,,SYSPLEX |