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...mand GetDomPwInfo ii) samba DC responds with DCE/RPC Fault nca_proto_error I've also tried fiddling with Local Security Policy registry values at the Win XP machine, but got nothing good out of it. Any more ideas to explore? Thanks in advance -EC On Fri, Apr 21, 2017 at 1:50 PM, Eleuterio Contracampo < econtracampo at gmail.com> wrote: > Thank you once again! I'll research that link, and let everyone interested > know about the results. > > EC > > On Fri, Apr 21, 2017 at 12:50 PM, Rowland Penny via samba < > samba at lists.samba.org> wrote: > >> On...

On Fri, 21 Apr 2017 12:00:59 -0400 Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: > [2017/04/21 12:47:55.219297, 0] > ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) > > Did not manage to negotiate mandetory feature SIGN for dcerpc > auth_level 6 > I think you may be running into an artefact of...

I think the "client ip signing options" don't matter on the domain controller, since the domain controller is not functioning as a server. (If this was a samba member server, then it would matter.) You MAY want to try server signing = no On 04/25/17 12:14, Eleuterio Contracampo via samba wrote: > Just a follow-up. Still, no resolution. I've tried different combinations > with "client ipc signing" without luck. > > A traffic dump shows the problem as: > > i) windows XP client sends a DCE/RPC SAMR command GetDomPwInfo > > ii) samba DC r...

...676298-842383976-2353361141-1105)) Same behavior: win7 clients work, win XP clients don't. Anything else I should try? thanks again, EC On Fri, Apr 21, 2017 at 11:30 AM, Rowland Penny via samba < samba at lists.samba.org> wrote: > On Fri, 21 Apr 2017 10:39:58 -0400 > Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: > > > Hello everyone, > > > > First time with Samba 4. > > I've got it running mostly (with Windows 7 clients, everything works > > like a charm.), but I-m struggling with an issue that is driving me > > nu...

...[]\[]@[HOSTYYY] auth_check_password_send: mapped user is: [MYDOMAIN]\[]@[HOSTYYY] [2017/04/21 12:47:55.219297, 0] ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) Did not manage to negotiate mandetory feature SIGN for dcerpc auth_level 6 On Fri, Apr 21, 2017 at 11:57 AM, Eleuterio Contracampo < econtracampo at gmail.com> wrote: > Thank you Rowland!! > > Sorry about my ignorance. I guess I tried many different things and > polluted the smb.conf file. > > I've removed every single line you mentioned off my smb.conf. Still the > problem persists: > >...

On Fri, 21 Apr 2017 10:39:58 -0400 Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: > Hello everyone, > > First time with Samba 4. > I've got it running mostly (with Windows 7 clients, everything works > like a charm.), but I-m struggling with an issue that is driving me > nuts (spent countless hours trying...

Thank you once again! I'll research that link, and let everyone interested know about the results. EC On Fri, Apr 21, 2017 at 12:50 PM, Rowland Penny via samba < samba at lists.samba.org> wrote: > On Fri, 21 Apr 2017 12:00:59 -0400 > Eleuterio Contracampo via samba <samba at lists.samba.org> wrote: > > > [2017/04/21 12:47:55.219297, 0] > > ../auth/gensec/gensec.c:257(gensec_verify_dcerpc_auth_level) > > > > Did not manage to negotiate mandetory feature SIGN for dcerpc > > auth_level 6 > > > > I thin...

Hello everyone, First time with Samba 4. I've got it running mostly (with Windows 7 clients, everything works like a charm.), but I-m struggling with an issue that is driving me nuts (spent countless hours trying out stuff and googleing without luck): When users log in from Win XP Pro terminals, and are forced to change initially assigned passwords, they get an error (1728: error in RCP