[Samba] Samba client doesn't work SMB2 with MAC 0S 10.9.5

[Jeremy Allison]

On Tue, Sep 30, 2014 at 06:27:15PM +0200, Ralph Böhme wrote:
> On Tue, Sep 30, 2014 at 08:55:46AM -0700, Jeremy Allison wrote:
> > On Tue, Sep 30, 2014 at 10:16:46AM +0000, Tompkins, Michael wrote:
> > > Jeremy, we have implemented your updates for to support SMB2 in both 3.6.5 and 4.0.7.
> > > That is working fine for both, with the exception of MAC OS 10.9..5 servers.
> > 
> > Ah ok - that's information we didn't originally have :-).
> > 
> > So this is actually a custom version of 3.6 then.
> > 
> > > There is a lot of discussion on the web about the problems, and most people talk
> > > about a workaround to dummy down to SMB1(NT1), which really is not a desirable
> > > option, especially for FIPS support. Was there a specific fix to so the smbclient
> > > and the MAC OS 10.9.5 server work together?  That's the information we are looking for.
> > 
> > Easiest thing to do is make your modified 3.6.x source available
> > (there are others who might want to see that patchset) and then
> > upload a wireshark trace of the problem. Remember you're asking
> > for help with a modified (unsupported) smbclient version.
> > 
> > Do the 10.9..5 servers work with the 4.1 client ? If so, then
> > there's an error in your back-port. If not, then we have a
> > generic bug we need to fix.
> > 
> > Knowing which is the case would be very valuable :-).
> 
> got mixed results here: on my system Samba 4.1.6 [1] and master fail,
> while I've been told by Björn Jacke that it works on his system with
> 4.1.6. Needs more testing.

Can you get me a packet trace ?