samba - Oct 2024 - Kerberos ticket renew causes a brief network interruption

31.10.2024 17:26, Hans van Leeuwen wrote:
> Hi Micheal Tokarev,
> 
> In my case I can reproduce the network interruption quit easy and
consistent with a small dedicated written C-program.
> This C-program opens every 3 seconds a map on the share en read the map
contents.
> After the +/- 9 hour of the Kerberos renewal interval time the problem
occurs.
Well, I asked whenever it is possible to trigger the ticket renew, to avoid
waiting for 9 hours.  I have a much easier test instead of constantly poking
server, but not an easy way to trigger the issue.

Thanks,

/mjt

Hi Micheal Tokarev,

You can set the Kerberos renewal interval time much lower than 9 hour.

Best regards,
Hans.


-----Original Message-----
From: Michael Tokarev <mjt at tls.msk.ru> 
Sent: Thursday, October 31, 2024 3:31 PM
To: Hans van Leeuwen <HansvanLeeuwen at mailstreet.nl>; samba at
lists.samba.org
Subject: Re: [Samba] Kerberos ticket renew causes a brief network interruption

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31.10.2024 17:26, Hans van Leeuwen wrote:
> Hi Micheal Tokarev,
>
> In my case I can reproduce the network interruption quit easy and
consistent with a small dedicated written C-program.
> This C-program opens every 3 seconds a map on the share en read the map
contents.
> After the +/- 9 hour of the Kerberos renewal interval time the problem
occurs.
Well, I asked whenever it is possible to trigger the ticket renew, to avoid
waiting for 9 hours.  I have a much easier test instead of constantly poking
server, but not an easy way to trigger the issue.

Thanks,

/mjt