Well, the fun stops here.
I reinstalled gentoo to debian 7:
Code:
$ uname-a
$Linux kakashi 3.2.0-4-686-pae #1 SMP Debian 3.2.46-1+deb7u1 i686 GNU/Linux
$
$mount.cifs --version
$mount.cifs version: 5.5
when I captured SMB protocol by wireshark, I recognized that SMB failed by "Error: STATUS_OBJECT_NAME_NOT_FOUND". Before this reply, there were "QUERY_PATH_INFO, Query File All Info (263)" for "File Name: \\IP_ADD\FOLDER\IP_ADD".
Of course, there is no directory with the name as IP_ADD.
On my computer with old debian 6 and mount.cifs version 4.5 everything works fine. However my old computer is dying and I really need to connect myself to work.. Oh.. in the work, there is win server 2008 if it helps.
Thanks for your replies!
jiri