search for: net_auth2

Ok. Simple questions: What is NETLOGON in respect to Samba authentication? Further, what is NET_AUTH2 and NET_SAMLOGON which are RPCs of NETLOGON? Finally, how can I make the system try NET_SAMLOGON before NET_AUTH2? I am getting significant login delays b/c samba hangs with NET_AUTH2 as the RPC, but works immediately with the NET_SAMLOGON protocol after about a 20 second wait for the use...

...in the final throws of migrating our ldap servers. I have been running samba as a pdc and using the ldap as the backend for over a year, and all is well. I was testing the samba pdc against the new ldap servers and got the following errors in the log file for the machine attempting to connect: net_auth2: creds_server_check failed and the machine (xp) will not successfully connect/bind. - I am running samba-3.0.22 - I have changed the password stored in the secrets file to match the new ldap admin DN, but that didn't help. - All of the ldap entries were simply migrated over from the existing...

...ccessful authentication and the unsuccessful one: - Unsuccessful: nt_open_pipe: Known pipe NETLOGON opening. - Successful: nt_open_pipe: Known pipe lsarpc opening. From this point, the NETLOGON one essentially does some pushing and poping, frees the pipe, tries "api_rpcTNP: RPC command: NET_AUTH2, the a few lines later does: setting_sec_ctx(0,0) - sec_ctx_stack_ndx = 1 then 20 seconds later pop_sec_ctx(99,99) - sec_ctx_stack_ndx = 0 Now, it redoes everything it had done before (authentcating as guest and checking the SID). Now it says the "open_pipe: Known pipe lsarpc opening.&q...

...cess.c:switch_message(886) switch message SMBwriteX (pid 86794) conn 0x82db800 [2006/01/17 16:54:14, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(542) free_pipe_context: destroying talloc pool of size 0 [2006/01/17 16:54:14, 3] rpc_server/srv_pipe.c:api_rpcTNP(1538) api_rpcTNP: rpc command: NET_AUTH2 [2006/01/17 16:54:14, 3] smbd/sec_ctx.c:push_sec_ctx(256) push_sec_ctx(65534, 514) : sec_ctx_stack_ndx = 1 [2006/01/17 16:54:14, 3] smbd/uid.c:push_conn_ctx(365) push_conn_ctx(100) : conn_ctx_stack_ndx = 0 [2006/01/17 16:54:14, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec_c...

...ess.c:switch_message(1005) switch message SMBwriteX (pid 4427) conn 0x4019d2b8 [2010/09/24 15:51:37, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(525) free_pipe_context: destroying talloc pool of size 0 [2010/09/24 15:51:37, 3] rpc_server/srv_pipe.c:api_rpcTNP(2237) api_rpcTNP: rpc command: NET_AUTH2 [2010/09/24 15:51:37, 3] smbd/sec_ctx.c:push_sec_ctx(255) push_sec_ctx(31, 125) : sec_ctx_stack_ndx = 1 [2010/09/24 15:51:37, 3] smbd/uid.c:push_conn_ctx(392) push_conn_ctx(103) : conn_ctx_stack_ndx = 0 [2010/09/24 15:51:37, 3] smbd/sec_ctx.c:set_sec_ctx(287) setting sec ctx (0, 0) - sec_ctx_...

...] rpc_server/srv_pipe_hnd.c:free_pipe_context(448) free_pipe_context: destroying talloc pool of size 0 [2002/08/22 09:02:23, 3] rpc_server/srv_pipe.c:api_pipe_request(1148) Doing \PIPE\NETLOGON [2002/08/22 09:02:23, 3] rpc_server/srv_pipe.c:api_rpcTNP(1180) api_rpcTNP: pipe 29415 rpc command: NET_AUTH2 [2002/08/22 09:02:23, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(448) free_pipe_context: destroying talloc pool of size 38 [2002/08/22 09:02:23, 3] smbd/pipes.c:reply_pipe_write_and_X(198) writeX-IPC pnum=72e7 nwritten=120 [2002/08/22 09:02:23, 3] smbd/process.c:process_smb(877) Transacti...

...and 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_s...

...pnum=724e [2003/11/12 09:20:02, 3] smbd/ipc.c:api_fd_reply(288) Got API command 0x26 on pipe "NETLOGON" (pnum 724e)free_pipe_context: destroying talloc pool of size 0 [2003/11/12 09:20:02, 4] rpc_server/srv_pipe.c:api_rpcTNP(1488) api_rpcTNP: NETLOGON op 0xf - api_rpcTNP: rpc command: NET_AUTH2 [2003/11/12 09:20:02, 3] smbd/sec_ctx.c:push_sec_ctx(256) push_sec_ctx(65534, 65534) : sec_ctx_stack_ndx = 1 [2003/11/12 09:20:02, 3] smbd/uid.c:push_conn_ctx(287) push_conn_ctx(100) : conn_ctx_stack_ndx = 0 [2003/11/12 09:20:02, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec...

...:34, 3] smbd/process.c:switch_message(685) switch message SMBwriteX (pid 2346) [2004/03/07 00:06:34, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(544) free_pipe_context: destroying talloc pool of size 0 [2004/03/07 00:06:34, 3] rpc_server/srv_pipe.c:api_rpcTNP(1509) api_rpcTNP: rpc command: NET_AUTH2 [2004/03/07 00:06:34, 3] smbd/sec_ctx.c:push_sec_ctx(256) push_sec_ctx(65534, 65533) : sec_ctx_stack_ndx = 1 [2004/03/07 00:06:34, 3] smbd/uid.c:push_conn_ctx(287) push_conn_ctx(100) : conn_ctx_stack_ndx = 0 [2004/03/07 00:06:34, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec...

...mbd/ipc.c:reply_trans(512) | trans <\PIPE\> data=144 params=0 setup=2 | [2003/08/08 12:32:39, 3] rpc_server/srv_pipe.c:api_pipe_request(1423) | Doing \PIPE\NETLOGON | [2003/08/08 12:32:39, 4] rpc_server/srv_pipe.c:api_rpcTNP(1469) | api_rpcTNP: NETLOGON op 0xf - api_rpcTNP: rpc command: NET_AUTH2 | [2003/08/08 12:32:39, 3] smbd/sec_ctx.c:push_sec_ctx(256) | push_sec_ctx(65534, 65534) : sec_ctx_stack_ndx = 1 | [2003/08/08 12:32:39, 3] smbd/uid.c:push_conn_ctx(287) | push_conn_ctx(100) : conn_ctx_stack_ndx = 0 | [2003/08/08 12:32:39, 3] smbd/sec_ctx.c:set_sec_ctx(288) | setting sec ctx...

John, thanks for that hint. It did not kill the server by you are perfectly right. I changed this and restarted the "smb" and "nmb" deamons - unfortunately with the same result. When I watch e.g. the status with "swat" I see as follows after trying with: smbclient -U <user> -L win2k1 (what is strange since I connect as different user and not

...command 0x26 on pipe "NETLOGON" (pnum 7773)free_pipe_context: destroying talloc pool of size 0 [2003/10/23 15:41:20, 3] rpc_server/srv_pipe.c:api_pipe_request(1165) Doing \PIPE\NETLOGON [2003/10/23 15:41:20, 3] rpc_server/srv_pipe.c:api_rpcTNP(1197) api_rpcTNP: pipe 30579 rpc command: NET_AUTH2 [2003/10/23 15:41:20, 3] rpc_server/srv_pipe_hnd.c:free_pipe_context(444) free_pipe_context: destroying talloc pool of size 68 [2003/10/23 15:41:20, 3] smbd/process.c:process_smb(846) Transaction 23 of length 364 [2003/10/23 15:41:20, 3] smbd/process.c:switch_message(685) switch message SMBtr...

...iteX (pid 26434) [2005/07/05 15:35:23, 3] rpc_server/srv_pipe_hnd.c:(444) free_pipe_context: destroying talloc pool of size 0 [2005/07/05 15:35:23, 3] rpc_server/srv_pipe.c:(1195) Doing \PIPE\NETLOGON [2005/07/05 15:35:23, 3] rpc_server/srv_pipe.c:(1227) api_rpcTNP: pipe 29866 rpc command: NET_AUTH2 [2005/07/05 15:35:23, 3] rpc_server/srv_pipe_hnd.c:(444) free_pipe_context: destroying talloc pool of size 54 [2005/07/05 15:35:23, 3] smbd/pipes.c:(197) writeX-IPC pnum=74aa nwritten=132 [2005/07/05 15:35:23, 3] smbd/process.c:(858) Transaction 7282 of length 63 [2005/07/05 15:35:23, 3] s...