[Samba] Problem with domain membership

Jochen Witte devnull at alpha-lab.net
Sat Mar 19 12:11:55 GMT 2005


Hello,

I have a Samba 3.0.11/LDAP-Backend PDC configured and I am able to join
all kinds of machines quite well. However my Samba 2.2.12 Linux
Fileserver is just able to join the domain:

---snip---

[573]root at hal/opt/samba> smbpasswd -j <Domainname> -r <PDC Name> -U
Administrator
Password: 
Joined domain <Domainname>
---snip---

When I now try to access my Fileserver with a valid PDC account, I get:

---snip---
[575]root at hal/opt/samba> /opt/samba/bin/smbclient -L //hal -U jwitte -W
<Domainname>  -d4
Serverzone is 0
Initialising global parameters
params.c:pm_process() - Processing configuration file
"/opt/samba-2.2.12/lib/smb.conf"
Processing section "[global]"
doing parameter workgroup = <Domainname>
doing parameter netbios name = HAL
handle_netbios_name: set global_myname to: HAL
doing parameter server string = Samba 2.2.12 on HAL
doing parameter log file = /var/log/samba/%m-log.smbd
doing parameter lock dir = /var/lock/samba
doing parameter template homedir = /home/%U
doing parameter guest account = ftp
doing parameter socket options = IPTOS_LOWDELAY TCP_NODELAY
SO_SNDBUF=8192 SO_RCVBUF=8192 SO_KEEPALIVE
doing parameter kernel oplocks = yes
doing parameter log level = 4
doing parameter debuglevel = 4
doing parameter security = domain
doing parameter encrypt passwords = yes
doing parameter password server = *
doing parameter os level = 33
doing parameter local master = no
doing parameter wins server = 10.128.0.24
wins_srv_load_list(): Building WINS server list:
10.128.0.24,
1 WINS server listed.
doing parameter dns proxy = no
pm_process() returned Yes
added interface ip=10.128.0.23 bcast=10.128.0.255 nmask=255.255.255.0
Client started (version 2.2.12).
resolve_lmhosts: Attempting lmhosts lookup for name hal<0x20>
resolve_hosts: Attempting host lookup for name hal<0x20>
Connecting to 10.128.0.23 at port 139
 session request ok
Password: 
session setup failed: NT_STATUS_LOGON_FAILURE

---snip---

On the PDC side I get the following:

---snip---

[2005/03/19 13:08:22, 3] smbd/oplock.c:init_oplocks(1345)
  open_oplock_ipc: opening loopback UDP socket.
[2005/03/19 13:08:22, 3] smbd/oplock_linux.c:linux_init_kernel_oplocks
(303)
  Linux kernel oplocks enabled
[2005/03/19 13:08:22, 3] smbd/oplock.c:init_oplocks(1376)
  open_oplock ipc: pid = 349, global_oplock_port = 36763
[2005/03/19 13:08:22, 4] lib/time.c:get_serverzone(122)
  Serverzone is -3600
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 0 of length 168
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBnegprot (pid 349) conn 0x0
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [PC NETWORK PROGRAM 1.0]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [MICROSOFT NETWORKS 1.03]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [MICROSOFT NETWORKS 3.0]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [LANMAN1.0]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [LM1.2X002]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(461)
  Requested protocol [Samba]
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_nt1(327)
  not using SPNEGO
[2005/03/19 13:08:22, 3] smbd/negprot.c:reply_negprot(555)
  Selected protocol NT LANMAN 1.0
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 1 of length 92
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBsesssetupX (pid 349) conn 0x0
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/sesssetup.c:reply_sesssetup_and_X(655)
  wct=13 flg2=0xc001
[2005/03/19 13:08:22, 3] smbd/sesssetup.c:reply_sesssetup_and_X(789)
  Domain=[]  NativeOS=[Unix] NativeLanMan=[Samba] PrimaryDomain=[]
[2005/03/19 13:08:22, 3] smbd/sesssetup.c:reply_sesssetup_and_X(804)
  sesssetupX:name=[]\[]@[10.128.0.23]
[2005/03/19 13:08:22, 3] smbd/sesssetup.c:check_guest_password(116)
  Got anonymous request
[2005/03/19 13:08:22, 3] auth/auth.c:check_ntlm_password(219)
  check_ntlm_password:  Checking password for unmapped user []\[]@[]
with the new password interface
[2005/03/19 13:08:22, 3] auth/auth.c:check_ntlm_password(222)
  check_ntlm_password:  mapped user is: []\[]@[]
[2005/03/19 13:08:22, 3] auth/auth.c:check_ntlm_password(268)
  check_ntlm_password: guest authentication for user [] succeeded
[2005/03/19 13:08:22, 3] smbd/password.c:register_vuid(222)
  User name: nobody	Real name: Nobody
[2005/03/19 13:08:22, 3] smbd/password.c:register_vuid(241)
  UNIX uid 99 is UNIX user nobody, and will be vuid 100
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 2 of length 88
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBtconX (pid 349) conn 0x0
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 4] smbd/reply.c:reply_tcon_and_X(407)
  Client requested device type [IPC] for share [IPC$]
[2005/03/19 13:08:22, 3] smbd/service.c:make_connection_snum(469)
  Connect path is '/tmp' for service [IPC$]
[2005/03/19 13:08:22, 4] rpc_server/srv_srvsvc_nt.c:get_share_security
(217)
  get_share_security: using default secdesc for IPC$
[2005/03/19 13:08:22, 3] lib/util_seaccess.c:se_access_check(251)
[2005/03/19 13:08:22, 3] lib/util_seaccess.c:se_access_check(252)
  se_access_check: user sid is
S-1-5-21-1790986081-3911417905-1778689532-501
  se_access_check: also S-1-5-21-1790986081-3911417905-1778689532-514
  se_access_check: also S-1-1-0
  se_access_check: also S-1-5-2
  se_access_check: also S-1-5-32-546
  se_access_check: also S-1-5-21-1790986081-3911417905-1778689532-1199
[2005/03/19 13:08:22, 3] smbd/vfs.c:vfs_init_default(206)
  Initialising default vfs hooks
[2005/03/19 13:08:22, 4] rpc_server/srv_srvsvc_nt.c:get_share_security
(217)
  get_share_security: using default secdesc for IPC$
[2005/03/19 13:08:22, 3] lib/util_seaccess.c:se_access_check(251)
[2005/03/19 13:08:22, 3] lib/util_seaccess.c:se_access_check(252)
  se_access_check: user sid is
S-1-5-21-1790986081-3911417905-1778689532-501
  se_access_check: also S-1-5-21-1790986081-3911417905-1778689532-514
  se_access_check: also S-1-1-0
  se_access_check: also S-1-5-2
  se_access_check: also S-1-5-32-546
  se_access_check: also S-1-5-21-1790986081-3911417905-1778689532-1199
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (99, 99) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/service.c:make_connection_snum(645)
  10.128.0.23 (10.128.0.23) connect to service IPC$ initially as user
nobody (uid=99, gid=99) (pid 349)
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/reply.c:reply_tcon_and_X(455)
  tconX service=IPC$ 
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 3 of length 108
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBntcreateX (pid 349) conn 0x8353600
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (99, 99) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 4] smbd/vfs.c:vfs_ChDir(657)
  vfs_ChDir to /tmp
[2005/03/19 13:08:22, 4] smbd/nttrans.c:nt_open_pipe(497)
  nt_open_pipe: Opening pipe \NETLOGON.
[2005/03/19 13:08:22, 3] smbd/nttrans.c:nt_open_pipe(514)
  nt_open_pipe: Known pipe NETLOGON opening.
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:open_rpc_pipe_p(178)
  Open pipe requested NETLOGON (pipes_open=0)
[2005/03/19 13:08:22, 4]
rpc_server/srv_pipe_hnd.c:make_internal_rpc_pipe_p(278)
  Create pipe requested NETLOGON
[2005/03/19 13:08:22, 4]
rpc_server/srv_pipe_hnd.c:make_internal_rpc_pipe_p(370)
  Created internal pipe NETLOGON (pipes_open=0)
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:open_rpc_pipe_p(257)
  Opened pipe NETLOGON with handle 776b (pipes_open=1)
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 4 of length 158
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBtrans (pid 349) conn 0x8353600
[2005/03/19 13:08:22, 4] smbd/uid.c:change_to_user(194)
  change_to_user: Skipping user change - already user
[2005/03/19 13:08:22, 3] smbd/ipc.c:reply_trans(539)
  trans <\PIPE\> data=72 params=0 setup=2
[2005/03/19 13:08:22, 3] smbd/ipc.c:named_pipe(334)
  named pipe command on <> name
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:get_rpc_pipe(1168)
  search for pipe pnum=776b
[2005/03/19 13:08:22, 3] smbd/ipc.c:api_fd_reply(294)
  Got API command 0x26 on pipe "NETLOGON" (pnum 776b)
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe.c:api_pipe_bind_req(887)
  api_pipe_bind_req: \PIPE\NETLOGON -> \PIPE\lsass
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe.c:check_bind_req(762)
  check_bind_req for \PIPE\NETLOGON
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 5 of length 182
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBtrans (pid 349) conn 0x8353600
[2005/03/19 13:08:22, 4] smbd/uid.c:change_to_user(194)
  change_to_user: Skipping user change - already user
[2005/03/19 13:08:22, 3] smbd/ipc.c:reply_trans(539)
  trans <\PIPE\> data=96 params=0 setup=2
[2005/03/19 13:08:22, 3] smbd/ipc.c:named_pipe(334)
  named pipe command on <> name
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:get_rpc_pipe(1168)
  search for pipe pnum=776b
[2005/03/19 13:08:22, 3] smbd/ipc.c:api_fd_reply(294)
  Got API command 0x26 on pipe "NETLOGON" (pnum 776b)
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context
(542)
  free_pipe_context: destroying talloc pool of size 0
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe.c:api_rpcTNP(1531)
  api_rpcTNP: NETLOGON op 0x4 - api_rpcTNP: rpc command: NET_REQCHAL
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context
(542)
  free_pipe_context: destroying talloc pool of size 34
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 6 of length 210
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBtrans (pid 349) conn 0x8353600
[2005/03/19 13:08:22, 4] smbd/uid.c:change_to_user(194)
  change_to_user: Skipping user change - already user
[2005/03/19 13:08:22, 3] smbd/ipc.c:reply_trans(539)
  trans <\PIPE\> data=124 params=0 setup=2
[2005/03/19 13:08:22, 3] smbd/ipc.c:named_pipe(334)
  named pipe command on <> name
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:get_rpc_pipe(1168)
  search for pipe pnum=776b
[2005/03/19 13:08:22, 3] smbd/ipc.c:api_fd_reply(294)
  Got API command 0x26 on pipe "NETLOGON" (pnum 776b)
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context
(542)
  free_pipe_context: destroying talloc pool of size 0
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe.c:api_rpcTNP(1531)
  api_rpcTNP: NETLOGON op 0xf - api_rpcTNP: rpc command: NET_AUTH2
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:push_sec_ctx(256)
  push_sec_ctx(99, 99) : sec_ctx_stack_ndx = 1
[2005/03/19 13:08:22, 3] smbd/uid.c:push_conn_ctx(365)
  push_conn_ctx(100) : conn_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 1
[2005/03/19 13:08:22, 3] lib/smbldap.c:smbldap_open_connection(680)
  StartTLS issued: using a TLS connection
[2005/03/19 13:08:22, 2] lib/smbldap.c:smbldap_open_connection(692)
  smbldap_open_connection: connection opened
[2005/03/19 13:08:22, 3] lib/smbldap.c:smbldap_check_root_dse(1477)
  smbldap_check_root_dse: Expected one rootDSE, got 0
[2005/03/19 13:08:22, 3] lib/smbldap.c:smbldap_connect_system(866)
  ldap_connect_system: succesful connection to the LDAP server
  ldap_connect_system: LDAP server does not support paged results
[2005/03/19 13:08:22, 4] lib/smbldap.c:smbldap_open(919)
  The LDAP server is succesfully connected
[2005/03/19 13:08:22, 2] passdb/pdb_ldap.c:init_sam_from_ldap(512)
  init_sam_from_ldap: Entry found for user: hal$
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:pop_sec_ctx(386)
  pop_sec_ctx (99, 99) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 4] libsmb/credentials.c:cred_session_key(59)
  cred_session_key
[2005/03/19 13:08:22, 4] libsmb/credentials.c:cred_create(90)
  cred_create
[2005/03/19 13:08:22, 4] libsmb/credentials.c:cred_assert(121)
  cred_assert
[2005/03/19 13:08:22, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context
(542)
  free_pipe_context: destroying talloc pool of size 44
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 7 of length 45
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBclose (pid 349) conn 0x8353600
[2005/03/19 13:08:22, 4] smbd/uid.c:change_to_user(194)
  change_to_user: Skipping user change - already user
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:get_rpc_pipe(1168)
  search for pipe pnum=776b
[2005/03/19 13:08:22, 4] rpc_server/srv_pipe_hnd.c:close_rpc_pipe_hnd
(1081)
  closed pipe name NETLOGON pnum=776b (pipes_open=0)
[2005/03/19 13:08:22, 3] smbd/process.c:process_smb(1091)
  Transaction 8 of length 43
[2005/03/19 13:08:22, 3] smbd/process.c:switch_message(886)
  switch message SMBulogoffX (pid 349) conn 0x0
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/reply.c:reply_ulogoffX(1248)
  ulogoffX vuid=100
[2005/03/19 13:08:22, 3] smbd/process.c:timeout_processing(1334)
  timeout_processing: End of file from client (client has disconnected).
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 2] smbd/server.c:exit_server(609)
  Closing connections
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/service.c:close_cnum(833)
  10.128.0.23 (10.128.0.23) closed connection to service IPC$
[2005/03/19 13:08:22, 3] smbd/connection.c:yield_connection(69)
  Yielding connection to IPC$
[2005/03/19 13:08:22, 4] smbd/vfs.c:vfs_ChDir(657)
  vfs_ChDir to /
[2005/03/19 13:08:22, 3] smbd/sec_ctx.c:set_sec_ctx(288)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2005/03/19 13:08:22, 3] smbd/connection.c:yield_connection(69)
  Yielding connection to 
[2005/03/19 13:08:22, 3] smbd/server.c:exit_server(652)
  Server exit (normal exit)
---snip---


This is the relevant part of my smb.conf on the fileserver side:

---snip---
[global]
        workgroup = <Domainname>
        netbios name = HAL
        server string = Samba 2.2.12 on HAL
        log file = /var/log/samba/%m-log.smbd
        lock dir = /var/lock/samba
        template homedir = /home/%U
        guest account = ftp
        socket options = IPTOS_LOWDELAY TCP_NODELAY SO_SNDBUF=8192
SO_RCVBUF=8192 SO_KEEPALIVE
        kernel oplocks = yes
        log level = 4
        debuglevel = 4
        security = domain
        encrypt passwords = yes
        password server = *
        os level = 33
        local master = no
        wins server = 10.128.0.24
        dns proxy = no

---snip---


If anybody feels able to help, it would be greatly appreciated! 

Thanks, 
Jochen


-- 
Jochen Witte <devnull at alpha-lab.net>




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