maybe try adding
  DEBUG ALL
  TRACE
into your FTPData settings, bouncing the FTP server, and seeing what appears in the output for clues.

You should see:
    user:  entered with username 'userid'.
    reply: entered
    reply: --> 331 Send password please.

that happens in rapid succession on my system.
On yours I guess you see a large delay on the timestamps of those messages.


------ Original Message ------
From: "Gadi Ben-Avi" <[email protected]>
To: [email protected]
Sent: 19/08/2021 12:26:33
Subject: Re: FTP problem

We do not use automount.

Gadi

-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of 
kekronbekron
Sent: Thursday, August 19, 2021 2:22 PM
To: [email protected]
Subject: Re: FTP problem

Does this happen only on the first time for each ID?
Wondering if it's OMVS automount related, i.e., it trying to create/auto-mount 
a zFS for that user.

- KB

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐

On Thursday, August 19th, 2021 at 4:48 PM, Patrick Loftus 
<[email protected]> wrote:

 So if z/OS FTPing to itself also has same problem, that rules out a
 lot

 of external network issues I guess. Was your z/OS FTP test to itself

 using an interface IP address?

 Any different BPXPRMxx settings in play, or any different FTP server

 settings, or using exactly same as normal?

 How does SSH perform, if you've got that up and running?

 Regards

 ------ Original Message ------

 From: "Gadi Ben-Avi" [email protected]

 To: [email protected]

 Sent: 19/08/2021 12:05:53

 Subject: Re: FTP problem

 > Hi Patrick,
 >
 > We do not have any ftp exits defined.
 >
 > CPU perfromace is not a problem.
 >
 > If I do tso ftp from tso I get the same problem.
 >
 > -----Original Message-----
 >
 > From: IBM Mainframe Discussion List [email protected] On
 > Behalf Of Patrick Loftus
 >
 > Sent: Thursday, August 19, 2021 1:53 PM
 >
 > To: [email protected]
 >
 > Subject: Re: FTP problem
 >
 > See anything obvious on the syslog?
 >
 > Which FTP Server exits do you have in play, such as FTCHKPWD ?
 >
 > How is CPU performance looking?
 >
 > Can you try TSO FTP from the z/OS system to itself for comparison?
 >
 > For IBM-MAIN subscribe / signoff / archive access instructions, send
 > email to [email protected] with the message: INFO IBM-MAIN
 >
 > Email secured by Check Point
 >
 > For IBM-MAIN subscribe / signoff / archive access instructions,
 >
 > send email to [email protected] with the message: INFO
 > IBM-MAIN

 For IBM-MAIN subscribe / signoff / archive access instructions,

 send email to [email protected] with the message: INFO IBM-MAIN

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions, send email to 
[email protected] with the message: INFO IBM-MAIN

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN

----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN

Reply via email to