Hi Roberto, Yes, you can have multiple FTP servers running listening on different ports and only one TCP/IP stack.
We are doing this today. We have a unsecure FTP server (that we're actually trying to get rid of) and a FTPS server listening on different ports. Thanks, David -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Roberto Halais Sent: Friday, September 4, 2020 10:50 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Multiple FTP Servers Listers: We are converting all our file transfer jobs from FTP to FTPS. Our security people insist we do not use port 21 for our FTPS. I see no way of adding another port to our current ftp server it listens on port 21. Question: Do I have to create another FTPD server listening on port 9921 (for example)? Can I have more than one ftp server per tcp/ip stack one listening on port 21 and the other on port 9921? I haven't encountered this before and Google hasn't helped. Any ideas are welcome. Roberto ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
