I am not sure how it would work with same IP address to both z/OS stack and USS TCP/IP stack. I have defined the same way here, except I have two VIPA addresses. My primary VIPA is TCP/IP on z/OS host and secondary vipa address is bind to OMVS services. When you go to a line mode telnet and key in the seondary VIPA, it takes you straight into USS and you get a standard unix C Shell or Bourne Shell (if installed and configured). That would allow you to share the ports not IP address.
Natarajan >>> Mark Zelden <[EMAIL PROTECTED]> 8/3/2007 1:45 PM >>> On Fri, 3 Aug 2007 10:47:56 -0700, Edward Jaffe <[EMAIL PROTECTED]> wrote: >For services we've configured more recently, we share the *same* port >number between the native z/OS server and the z/OS UNIX server by using >VIPA. For example, here's our TCPIP port definition for REXECD/RSHD: > >512 TCP OMVS BIND 192.168.1.129 ; z/OS Unix REXECD >514 TCP OMVS BIND 192.168.1.129 ; z/OS Unix RSHD >512 TCP RXSERVE ; Remote Execution Server >514 TCP RXSERVE ; Remote Execution Server > >192.168.1.129 is the VIPA address. This same port sharing technique >ought to work for any server, including telnet. > So if I opened a dos window on my win-doze system and wanted to use telnet to get into z/OS UNIX (or used a telnet client), how would it know where to go to? Mark -- Mark Zelden Sr. Software and Systems Architect - z/OS Team Lead Zurich North America / Farmers Insurance Group - ZFUS G-ITO mailto:[EMAIL PROTECTED] z/OS and OS390 expert at http://searchDataCenter.com/ateExperts/ Systems Programming expert at http://expertanswercenter.techtarget.com/ Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html ---------------------------------------------------------------------- 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 NOTICE OF CONFIDENTIALITY The information contained in this communication, including but not limited to any accompanying document(s) and/or attachment(s), is privileged and confidential and is intended solely for the above-named individual(s). If you are not the intended recipient, please be advised that any distribution, copying, disclosure, and/or use of the information contained herein is strictly prohibited. If you received this communication in error, please destroy all copies of the communication, whether in electronic or hard copy format, and immediately contact the Information Security Office at EDFUND at (916) 526-8961 or [EMAIL PROTECTED] Thank you. ---------------------------------------------------------------------- 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
