search for: nca_proto_error

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 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 a...

...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 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 < > econtrac...

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 the badlock patches, for which Win7 will