PM61951? Also check TCP***BFRSIZE values. Defaults are 64K Allowed 256K (or more, I haven’t checked). There is an old II* apar that discusses this. I was unable to locate it.
HTH, -----Original Message----- From: IBM Mainframe Discussion List <[email protected]> On Behalf Of Mark Pace Sent: Friday, August 31, 2018 11:21 AM To: [email protected] Subject: Re: z/OS network Speedtest We have a customer that has to send us a large amount of data. They claim that our ftp server is very slow. I have had our network people tell me that we have 100GB pipe to our ftp server and if they say it's slow it is most likely their upload speed. I have tested the upload speed to our ftp server from my home network but I am limited to 5G upload speed, which I easily reach during the upload. So I was looking for something the customer to run to test their upload speed. On Wed, Aug 29, 2018 at 4:35 PM Kevin Mckenzie <[email protected]> wrote: > > Is there anything for z/OS to measure upload/download speeds? Like > > on a > PC > > going to speedtest.net and running their test? > > From the z/OS LPAR to where? What's the purpose of the measurement? > Can you prevent other network traffic from happening when you're doing > the measurement? > > --- > Kevin McKenzie > > External Phone: 845-435-8282, Tie-line: 8-295-8282 z/OS Test Services > - Test Architect, Provisioning > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send > email to [email protected] with the message: INFO IBM-MAIN > -- The postings on this site are my own and don’t necessarily represent Mainline’s positions or opinions Mark D Pace Senior Systems Engineer Mainline Information Systems ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN ::DISCLAIMER:: -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects. -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
