I don't remember where, but there is a way to shorten the DNS timeout

> -----Original Message-----
> From: IBM Mainframe Discussion List <[email protected]> On
> Behalf Of Gadi Ben-Avi
> Sent: Thursday, August 19, 2021 5:21 AM
> To: [email protected]
> Subject: Re: FTP problem
> 
> Hi Carmen,
> The DR box is in a different city.
> The user is using ftp ip-address.
> It looks like the DNS servers that are defined are not accessable from z/OS on
> the DR box.
> 
> Gadi
> 
> -----Original Message-----
> From: IBM Mainframe Discussion List <[email protected]> On
> Behalf Of Carmen Vitullo
> Sent: Thursday, August 19, 2021 3:18 PM
> To: [email protected]
> Subject: Re: FTP problem
> 
> I have to ask, is the DR box in a location across the country, across the 
> street?
> 
> is the user entering ;
> 
> ftp dnsname ? or I/P address ? have they tried both? any difference?
> 
> do you have resolver running on Z or are all entries resolved via a dns server
> at the hot-site or back in your prod location? further are all systems being 
> DR
> tested, Z, Open systems, and windows?
> 
> Carmen
> 
> On Thu, 19 Aug 2021 10:21:55 +0000, Gadi Ben-Avi <[email protected]>
> wrote:
> 
> >Hi,
> >We are in the midst of a DR test.
> >A user is complaining that they are have problems using ftp.
> >
> >When the issue the ftp command from the command line in windows, they
> get the prompt for the user name almost immediately.
> >Once the user enters the password and presses enter, it takes over a
> minute to get the prompt for the password.
> >
> >Has anyone encountered this problem.
> >
> >We do not have a similar problem on our production system.
> >
> >The production system is a z15-t02. The LPAR has 92 GB of storage.
> >The DR system is a z13s. The LPAR has 16GB of storage.
> >
> >Both are running z/OS 2.3.
> >
> >Any help would be appreciated.
> >
> >Thanks
> >
> >Gadi
> >
> >
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