2012 server cannot access samba 3.6.6 (or 3.6.8)

Stefan (metze) Metzmacher metze at samba.org
Fri Sep 28 16:08:33 MDT 2012

Am 28.09.2012 18:41, schrieb Jeremy Allison:
> On Thu, Sep 27, 2012 at 10:29:39PM +0200, Stefan (metze) Metzmacher wrote:
>> Hi Herb,
>>> There are 2 problems here. First we get the bad signature. I don't
>>> understand how the
>>> smb signing is done well enough to see why that is happening.
>>> Second it appears we need to implement FSCTL_VALIDATE_NEGOTIATE_INFO. I
>>> tried to ignore
>>> the signing error and return NOT_IMPLEMENTED for this and the client
>>> does an immediate
>>> session logoff. The response we send was tagged as being signed so I
>>> don't know if that
>>> was the problem or just that it didn't like the NOT_IMPLEMENTED.
>>> Has anyone tested Windows8 or Server 2012 against samba and been able to
>>> map shares?
>> I works fine against 4.0/master.
>> we just need to return a signed response.
>> Can file a bug for your problem, with a level 10 log
>> and a network capture.
> FYI. I went to Herb's site yesterday and reproduced the bug
> with him (on 3.6.x, works fine on master). Looks like it
> might be a key derivation problem.

There's no derivation in SMB 2.0.


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