Hi Curtis Pew, We are using SSL. How to identify exact protocol for z/OS 2.5 ?
Thanks & Regards, Manoj -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Pew, Curtis G Sent: Thursday, June 15, 2023 11:40 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: After installing z/OS 2.5 , we are not able to connect IP. Sent by an external sender. Please be cautious about clicking on links and opening attachments. ---------------------------------------------------------------------------------------------------------------- On Jun 15, 2023, at 10:26 AM, Manoj Bandi <000003ba0b4ca1cc-dmarc-requ...@listserv.ua.edu<mailto:000003ba0b4ca1cc-dmarc-requ...@listserv.ua.edu>> wrote: Am getting connection refused issue, after installing z/OS 2.5. Anybody any idea about z/OS 2.5 networking changes ? With z/OS 2.4 amble to connect. Am not a networking person, in my shop networking person not able to resolve the issue. What sort of connections? If SSL or SSH are involved, I know 2.5 removed several older, less secure crypto algorithms. But the exact protocol being used is important for debugging this sort of thing. -- Curtis Pew ITS Campus Solutions curtis....@austin.utexas.edu<mailto:curtis....@austin.utexas.edu> ---------------------------------------------------------------------- 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
