TCPOPTS parameter
Summary
- Default value
- X'00'
- Parameter type
- System
- Where set
- View-only
- Related products
- All
- Introduced
- Model 204 V7.4
Description
The TCP/IP options in use, either IPv6 or IPv4 addressing. The value of TCPOPTS is set by Model 204 based on the addresses that you supplied for the SMTPCADD and SMTPSADD parameters.
The values for TCPOPTS are as follows:
| Value | Description |
|---|---|
| X'00' | SMTP is an IPv4 address. This is the default. |
| X'01' | SMTP client is an IPv6 address. (You supplied an IPv6-format address to SMTPCADD.) |
| X'02' | SMTP server is an IPv6 address. (You supplied an IPv6-format address to SMTPSADD.) |
For more information, see SMTPCADD: SMTP client address and SMTPSADD: SMTP server address.