Configuring MPTN-Specific VTAM Information on the Host

  Creating an SNATCP Macro
  Verifying IP Address and Host Name

Creating an SNATCP Macro
The following includes the definition for using SNA over TCP/IP:

STCPIP | VBUILD TYPE = TCP
| DNSUFX = CONNX.DB2390.com,
| TCP = 50,
| PORT = 397,
| STCPGI GROUP I STATUS = ACTIVE,
| STCPL1 LINE STATUS = ACTIVE,
| STCPP1 PU STATUS = ACTIVE,
| NETID = CONNXDB2

DNSUFX is the TCP/IP domain name suffix for symbolic TCP/IP addresses. Full MPTN/TCP/IP addresses are of the form Luname.netid.suffix, where suffix can be a three-part name as defined above.
Note that port 397 is reserved for MPTN traffic and that NetID is the VTAM Net ID to which the target host belongs. CONNXDB2 is a sample Net ID, and CONNX.DB2390.COM is a sample DNS suffix.