[Samba] NT_STATUS_CONNECTION_REFUSED with smbclient and samba 4.0.6

[George Itee]

Hello,

When I got that error, it was because portreserve was holding port 636 and
samba cannot bind to it. Go to /etc/portreserve and delete the file slapd.
Restart the portreserve service and samba as well. May require a full
restart, but should work.

Hope it helps !

George

Sent via Android Mobile Device
On Sep 3, 2013 6:55 PM, "GUEI née worou noee" <wnoee at yahoo.fr> wrote:

> Hello,
> I'm trying to install samba 4 as a DC following this tutorial
> https://wiki.samba.org/index.php/Samba_AD_DC_HOWTO.
>
> Ihave reached the step of testing the connectivity to the DC with smbclient
>
> [root at DC-TEST ~]#  /usr/local/samba/bin/smbclient -L localhost -U%
> session setup failed: NT_STATUS_CONNECTION_REFUSED
>
> Samba 4 has started successfully
>
> [root at DC-TEST ~]# netstat -lntp
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address               Foreign Address
>   State       PID/Program name
> tcp        0      0 0.0.0.0:139                 0.0.0.0:*
>   LISTEN      1906/smbd
> tcp        0      0 0.0.0.0:111                 0.0.0.0:*
>   LISTEN      1160/rpcbind
> tcp        0      0 0.0.0.0:51505               0.0.0.0:*
>   LISTEN      1178/rpc.statd
> tcp        0      0 0.0.0.0:22                  0.0.0.0:*
>   LISTEN      1261/sshd
> tcp        0      0 0.0.0.0:445                 0.0.0.0:*
>   LISTEN      1906/smbd
> tcp        0      0 :::139                      :::*
>  LISTEN      1906/smbd
> tcp        0      0 :::111                      :::*
>  LISTEN      1160/rpcbind
> tcp        0      0 :::22                       :::*
>  LISTEN      1261/sshd
> tcp        0      0 :::445                      :::*
>  LISTEN      1906/smbd
> tcp        0      0 :::46598                    :::*
>  LISTEN      1178/rpc.statd
>
> Here is an output af smbclient in debbuging mode
>
> [root at DC-TEST ~]#  /usr/local/samba/bin/smbclient -d8 -L localhost -U%
> INFO: Current debug levels:
> all: 8
> tdb: 8
> printdrivers: 8
> lanman: 8
> smb: 8
> rpc_parse: 8
> rpc_srv: 8
> rpc_cli: 8
> passdb: 8
> sam: 8
> auth: 8
> winbind: 8
> vfs: 8
> idmap: 8
> quota: 8
> acls: 8
> locking: 8
> msdfs: 8
> dmapi: 8
> registry: 8
> lp_load_ex: refreshing parameters
> Initialising global parameters
> rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
> INFO: Current debug levels:
> all: 8
> tdb: 8
> printdrivers: 8
> lanman: 8
> smb: 8
> rpc_parse: 8
> rpc_srv: 8
> rpc_cli: 8
> passdb: 8
> sam: 8
> auth: 8
> winbind: 8
> vfs: 8
> idmap: 8
> quota: 8
> acls: 8
> locking: 8
> msdfs: 8
> dmapi: 8
> registry: 8
> params.c:pm_process() - Processing configuration file
> "/usr/local/samba/etc/smb.conf"
> Processing section "[global]"
> doing parameter workgroup = SIEGE
> doing parameter realm = bceao.int
> doing parameter netbios name = Z00-DC01
> doing parameter server role = active directory domain controller
> doing parameter idmap_ldb:use rfc2307 = yes
> doing parameter logfile = /usr/local/samba/log/samba.log
> doing parameter wins support = yes
> doing parameter hosts allow = 10.67.200.
> doing parameter load printers = no
> pm_process() returned Yes
> lp_servicenumber: couldn't find homes
> added interface eth0 ip=10.67.200.22 bcast=10.67.200.255
> netmask=255.255.255.0
> added interface eth1 ip=10.185.200.68 bcast=10.185.201.255
> netmask=255.255.254.0
> Netbios name list:-
> my_netbios_names[0]="Z00-DC01"
> Client started (version 4.0.6).
> Opening cache file at /usr/local/samba/var/lock/gencache.tdb
> Opening cache file at /usr/local/samba/var/lock/gencache_notrans.tdb
> sitename_fetch: No stored sitename for BCEAO.INT
> name localhost#20 found.
> Connecting to 127.0.0.1 at port 445
> Socket options:
> SO_KEEPALIVE = 0
> SO_REUSEADDR = 0
> SO_BROADCAST = 0
> TCP_NODELAY = 1
> TCP_KEEPCNT = 9
> TCP_KEEPIDLE = 7200
> TCP_KEEPINTVL = 75
> IPTOS_LOWDELAY = 0
> IPTOS_THROUGHPUT = 0
> SO_SNDBUF = 50748
> SO_RCVBUF = 87584
> SO_SNDLOWAT = 1
> SO_RCVLOWAT = 1
> SO_SNDTIMEO = 0
> SO_RCVTIMEO = 0
> TCP_QUICKACK = 1
> TCP_DEFER_ACCEPT = 0
> session request ok
> session setup failed: NT_STATUS_CONNECTION_REFUSED
>
> Here is the smb.conf file's content
>
> # Global parameters
> [global]
> workgroup = SIEGE
> realm = bceao.int
> netbios name = Z00-DC01
> server role = active directory domain controller
> #dcerpc endpoint  servers = remote
> idmap_ldb:use rfc2307 = yes
> logfile = /usr/local/samba/log/samba.log
> wins support = yes
> hosts allow = 10.67.200.
> load printers = no
>
> [netlogon]
> path = /usr/local/samba/var/locks/sysvol/bceao.int/scripts
> read only = No
>
> [sysvol]
> path = /usr/local/samba/var/locks/sysvol
> read only = No
> [test]
> path = /var
> read only = No
> Please may have have you're help
> NB : the smbclient's version is 4.0.6
>
>
> MMe GUEI NOEE MELAINE
> BP 3108 DAKAR SENEGAL
> SERVICE INFORMATIQUE
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