Gabe, I read Paul's suggestion. Unless you can find the code to emulate the Boulder time signal that sounds like a lot of work.
You don't say what version of z/OS you're running. We used Ken Clapp's NTP server but on z/OS 1.6 there is a SNTP component of TCPIP. I'd recommend you dial out from the z box with the sysplex timer and then point everything else to the NTP server on the z Box. That's what we do here. Unix/Wintel world were reluctant to do that initially but eventually saw the light. Much simpler solution - and it works. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html