Customizing the ADFzCC server
- Required authorizations
- Multi-Factor Authentication (MFA)
  When clients initially connect to the ADFzCC server they are prompted for a user ID and a password or passphrase. If the credentials are valid, the client can start sessions on the relevant z/OS system as the nominated user.
- Using PassTickets
  The ADFzCC server can be configured to use PassTickets for authenticated clients.
- Setting SSL/TLS encrypted communications
- Using AT-TLS for encrypted communications
- Update sample IPVCONFG
- Create matching WORKDIR by running job IPVMKDIR
  The IPVMKDIR job creates a work directory to be used with the server. It is supplied in the sample library hlq.SIPVSAM1.
- Check address space timeout
- Add ports to TCPIP reservation list
- Configuration considerations for IBM® Explorer for z/OS® (z/OS® Explorer)
- Configuring TCP/IP stack affinity

Check address space timeout

When an address space is launched for a client, and it has completed its current function, the address space is waiting for TCP/IP communications from the peer. In line with this, the client address space might be subject to an s522 abend if waiting longer than the active site settings for job wait time. The job wait time is controlled by the JWT parameter of the SMFPRMxx member, but might also be set to never time out by the site settings for MAXCPUTIME in the site's BPXPRMxx member. Set these parameters as needed by the site.