[Samba] Server Maps by IP but not by Name for Domain Users

[Matthew Lind]

I gave that a shot and it was a no go.  Same errors are produced.

Thanks!

On Mon, 2008-10-13 at 13:57 -0500, Adam Williams wrote:
> add in your [global] section:
> 
> msdfs root = yes
> 
> restart samba, and then try connecting to your shares by server name again.
> 
> Matthew Lind wrote:
> > Hey all,
> >
> > I've got an issue with my Samba server.  I can't seem to get file shares
> > to map using Server Name, but I can get them to map using IP Address. 
> >
> > Here is my smb.conf:
> >
> > [global]
> >   workgroup = ADMIN
> >   server string = Snap Server
> >   timestamp logs = yes
> >   dos filetimes = yes
> >   dos filemode = yes
> >   inherit acls = yes
> >   name cache timeout = 0
> >   winbind uid = 101-6000000
> >   winbind gid = 101-6000000
> >   local master = No
> >   guest account = guest
> >   map to guest = Never
> >   unix charset = CP1252
> >   dos charset = CP850
> >   allow trusted domains = no
> >   security = ADS
> >   disable netbios = no
> >   password server = *
> >   encrypt passwords = Yes
> >   username level = 5
> >   debug level = 0
> >   load printers = no
> >   utmp directory = /var/run
> >   utmp = yes
> >   name resolve order = host lmhosts wins bcast
> >   ldap timeout = 5
> >   restrict anonymous = 2
> >   include = /etc/smb.conf.perm
> >   include = /etc/smb.conf.extra
> >   include = /etc/smb.conf.dm
> >   include = /etc/smb_shares.conf
> >
> > Here is my smb_shares.conf: *Note All shares follow this format and all seem affected I am just truncating *
> > ..snip..
> > [bordway]
> > path = /shares/bordway
> > read only = no
> > comment = 
> > follow symlinks = no
> > printable = no
> > browseable = yes
> > map acl inherit = yes
> > create mask = 0777
> > security mask = 0777
> > directory mask = 0777
> > directory security mask = 0777
> > create mask_ext = 0777
> > directory mask_ext = 0777
> > guest ok = No
> > valid users = \ 
> >      "admin"   \  
> >      "ADMIN\bordway"     
> >
> > write list = \ 
> >       "admin"   \   
> >       "ADMIN\bordway"  
> > ..snip..
> >
> > Here is my smb.conf.perm:
> > panic action = /usr/bin/backtrace %d > /tmp/segv_samba_%d.out 2>&1
> > #  root preexec = /usr/local/samba/bin/log_connect.sh '%u' '%m' '%I' '%S'
> > #  root postexec = /usr/local/samba/bin/log_disconnect.sh '%u' '%m' '%I' '%S'
> >   username level = 0
> >  realm = ADMIN.NHTI
> >
> > smb.conf.dm and smb.conf.extra are empty.
> >
> > When a client tries to connect using the Server Name this is the error in the log:
> >
> > [2008/10/13 11:51:54, 0] lib/util_sock.c:get_socket_addr(926)
> >   getpeername failed. Error was Transport endpoint is not connected
> > [2008/10/13 11:51:54, 0] lib/util_sock.c:get_socket_addr(926)
> >   getpeername failed. Error was Transport endpoint is not connected
> > [2008/10/13 11:51:54, 0] lib/util_sock.c:write_socket_data(388)
> >   write_socket_data: write failure. Error = Connection reset by peer
> > [2008/10/13 11:51:54, 0] lib/util_sock.c:write_socket(413)
> >   write_socket: Error writing 4 bytes to socket 19: ERRNO = Connection reset by peer
> > [2008/10/13 11:51:54, 0] lib/util_sock.c:send_smb(585)
> >   Error writing 4 bytes to client. -1. (Connection reset by peer)
> > [2008/10/13 11:53:00, 0] lib/util_sock.c:get_socket_addr(926)
> >   getpeername failed. Error was Transport endpoint is not connected
> > [2008/10/13 11:53:01, 0] lib/util_sock.c:get_socket_addr(926)
> >   getpeername failed. Error was Transport endpoint is not connected
> > [2008/10/13 11:53:01, 0] lib/util_sock.c:write_socket_data(388)
> >   write_socket_data: write failure. Error = Connection reset by peer
> > [2008/10/13 11:53:01, 0] lib/util_sock.c:write_socket(413)
> >   write_socket: Error writing 4 bytes to socket 19: ERRNO = Connection reset by peer
> > [2008/10/13 11:53:01, 0] lib/util_sock.c:send_smb(585)
> >   Error writing 4 bytes to client. -1. (Connection reset by peer)
> >
> > On the Windows side if I try by name the user is presented with a Login Box.  When the credentials are entered the map fails.
> > If I try with IP no login box is presented and the mapping succeeds.
> >
> > Things I have tried:
> >
> > I have tried adding the following to smb.conf (individually and in combination)
> >
> > smb ports = 139
> > smb ports = 445
> > netbios name = admin1
> >
> > The clients can ping the server by name and the server can ping the clients by name.
> > The clients use the Domain Controller as their DNS server and it can map to the server by name.
> >
> > wbinfo -u and wbinfo -g come back with the correct group and user information.
> >
> > Any help would be appreciated!
> >
> > Thanks
> >
> >
> >
> >
> >