tsightler wrote:Assuming you've rebooted everything after the change, and the change is implemented on both the Veeam servers, as well as domain controllers and clients, I see no reason why it should not work.
tsightler wrote:Pretty much every environment I work in has NTLMv2 enforced and I can't remember having any issues in the last few years. I guess there could always be some corner case, but I'd suggest opening a ticket.
This was in fact a problem with the client (Windows 7) having the setting lower (level 2, I think), and it needs to be level 3 or higher. No one had changed it, so this looks like it may be the default on Windows 7. This has been changed to force v2, and then it works.
Thanks for the feedback, even though we found the solution before I saw the reply.