[Samba] NTLMSSP NTLM2 packet check failed due to invalid signature

[Reindl Harald]

Am 09.12.2015 um 17:41 schrieb Carlos A. P. Cunha:
> Ok, my installation was build following the official wiki Samba using OS
> like Ubuntu 14:04

since Ubuntu 14.04 hardly has Samba 4.3.0

[ x ] self compiled (most likely)

if you used a package from a 3rd party repo -> update it from there

> Still the question remains how do I update the package?

compile the new version with *exactly* the same ./configure parameters 
as the old one - it's a *minor* update and so only files are replaced 
with the newer versions

but "My server Samba 4 version 4.3.0, running since August" sounds 
impossible because "08 September 2015 Samba 4.3.0 Available for Download"

> Em 09-12-2015 14:33, Reindl Harald escreveu:
>>
>>
>> Am 09.12.2015 um 17:20 schrieb Carlos A. P. Cunha:
>>> Wiki I am referring to was the link I spent to update the samba, I use
>>> the method described it to upgrade my Samba 4.3.0 -> 4.3.2?
>>>
>>> https://wiki.samba.org/index.php/Updating_Samba
>>
>> damned - how did you install it?
>>
>> [ ] self compiled
>> [ ] package
>> [ ] package on what operating system
>>
>> THERE IS NOTHING to do besides update the package and restart the
>> services and since you don't provide any informations about your setup
>> what shoudl we tell you?
>>
>>> Em 09-12-2015 14:07, Reindl Harald escreveu:
>>>>
>>>>
>>>> Am 09.12.2015 um 17:00 schrieb Carlos A. P. Cunha:
>>>>> Understood, then I follow what's in the Wiki?
>>>>
>>>> Wiki?
>>>> how did you install samba?
>>>>
>>>> if i installed from a package i would just write a bugreport when my
>>>> distribution stays on a x.0 release and when i build my own packages,
>>>> well, download tarball, edit the version number in the SPEC-file and
>>>> just fire rpmbuild
>>>>
>>>>> Em 09-12-2015 13:47, Reindl Harald escreveu:
>>>>>>
>>>>>> Am 09.12.2015 um 16:41 schrieb Carlos A. P. Cunha:
>>>>>>> hehehe
>>>>>>> Thank you for your attention.
>>>>>>> Know if you have a more "easy" to update the 4.3.0 -> 4.3.2 not be
>>>>>>> presented here.
>>>>>>>
>>>>>>> https://wiki.samba.org/index.php/Updating_Samba
>>>>>>>
>>>>>>> Application patch, exemple....
>>>>>>
>>>>>> 4.3.0 -> 4.3.2 don't need any special examples becaus eit is a
>>>>>> *bugfix
>>>>>> only* minor update without any need to change configurations
>>>>>>
>>>>>> in production one should avoid x.0 releases in general
>>>>>>
>>>>>>> Em 09-12-2015 12:11, L.P.H. van Belle escreveu:
>>>>>>>> Sorry none..
>>>>>>>>
>>>>>>>> I suggest first upgrade to the latest 4.3.x
>>>>>>>> If it is still there, post again, but with some more info about
>>>>>>>> your
>>>>>>>> setup.
>>>>>>>>
>>>>>>>>
>>>>>>>>> -----Oorspronkelijk bericht-----
>>>>>>>>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens Carlos
>>>>>>>>> A. P.
>>>>>>>>> Cunha
>>>>>>>>> Verzonden: woensdag 9 december 2015 13:13
>>>>>>>>> Aan: samba at lists.samba.org
>>>>>>>>> Onderwerp: Re: [Samba] NTLMSSP NTLM2 packet check failed due to
>>>>>>>>> invalid
>>>>>>>>> signature
>>>>>>>>>
>>>>>>>>> Hi!
>>>>>>>>> any ideas?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Em 07-12-2015 10:56, Carlos A. P. Cunha escreveu:
>>>>>>>>>> HI!
>>>>>>>>>> My server Samba 4 version 4.3.0, running since August, do not
>>>>>>>>>> is a
>>>>>>>>>> problem, but my i see this messages logs every 1 minutes, any
>>>>>>>>>> ideas?
>>>>>>>>>>
>>>>>>>>>> Dec  7 10:40:24 dc-linux samba[4912]: [2015/12/07
>>>>>>>>>> 10:40:24.260707, 0]
>>>>>>>>>> ../auth/ntlmssp/ntlmssp_sign.c:236(ntlmssp_check_packet)
>>>>>>>>>> Dec  7 10:40:24 dc-linux samba[4912]:   NTLMSSP NTLM2 packet
>>>>>>>>>> check
>>>>>>>>>> failed due to invalid signature!
>>>>>>>>>> Dec  7 10:40:24 dc-linux samba[4912]: [2015/12/07
>>>>>>>>>> 10:40:24.280740, 0]
>>>>>>>>>> ../auth/ntlmssp/ntlmssp_sign.c:236(ntlmssp_check_packet)
>>>>>>>>>> Dec  7 10:40:24 dc-linux samba[4912]:   NTLMSSP NTLM2 packet
>>>>>>>>>> check
>>>>>>>>>> failed due to invalid signature!

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