[Samba] RPC server not available when windows client attempts to join samba AD

Paul Upson pmupson at thewestmoreland.org
Tue Jun 30 15:36:09 MDT 2015


Hi Marc,

below is the ports the server is listening on. The client DNS is pointed at
the samba ad DNS server address. I will get the logs to you as soon as I
can.

Thanks

*************************************************************************
[root at wmaa2-ad samba]# netstat -lnp --tcp --udp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address
State       PID/Program name
tcp        0      0 0.0.0.0:1024            0.0.0.0:*
LISTEN      4662/samba
tcp        0      0 0.0.0.0:3268            0.0.0.0:*
LISTEN      4666/samba
tcp        0      0 0.0.0.0:3269            0.0.0.0:*
LISTEN      4666/samba
tcp        0      0 0.0.0.0:389             0.0.0.0:*
LISTEN      4666/samba
tcp        0      0 0.0.0.0:135             0.0.0.0:*
LISTEN      4662/samba
tcp        0      0 0.0.0.0:139             0.0.0.0:*
LISTEN      4663/smbd
tcp        0      0 0.0.0.0:5901            0.0.0.0:*
LISTEN      2292/Xvnc
tcp        0      0 0.0.0.0:111             0.0.0.0:*
LISTEN      2976/rpcbind
tcp        0      0 0.0.0.0:464             0.0.0.0:*
LISTEN      4668/samba
tcp        0      0 0.0.0.0:10000           0.0.0.0:*
LISTEN      2049/perl
tcp        0      0 0.0.0.0:6001            0.0.0.0:*
LISTEN      2292/Xvnc
tcp        0      0 0.0.0.0:53              0.0.0.0:*
LISTEN      4675/samba
tcp        0      0 0.0.0.0:22              0.0.0.0:*
LISTEN      881/sshd
tcp        0      0 0.0.0.0:631             0.0.0.0:*
LISTEN      890/cupsd
tcp        0      0 0.0.0.0:88              0.0.0.0:*
LISTEN      4668/samba
tcp        0      0 127.0.0.1:25            0.0.0.0:*
LISTEN      1291/master
tcp        0      0 0.0.0.0:636             0.0.0.0:*
LISTEN      4666/samba
tcp        0      0 0.0.0.0:445             0.0.0.0:*
LISTEN      4663/smbd
tcp6       0      0 :::1024                 :::*
LISTEN      4662/samba
tcp6       0      0 :::3268                 :::*
LISTEN      4666/samba
tcp6       0      0 :::3269                 :::*
LISTEN      4666/samba
tcp6       0      0 :::389                  :::*
LISTEN      4666/samba
tcp6       0      0 :::135                  :::*
LISTEN      4662/samba
tcp6       0      0 :::139                  :::*
LISTEN      4663/smbd
tcp6       0      0 :::111                  :::*
LISTEN      2976/rpcbind
tcp6       0      0 :::464                  :::*
LISTEN      4668/samba
tcp6       0      0 :::6001                 :::*
LISTEN      2292/Xvnc
tcp6       0      0 :::53                   :::*
LISTEN      4675/samba
tcp6       0      0 :::22                   :::*
LISTEN      881/sshd
tcp6       0      0 :::631                  :::*
LISTEN      890/cupsd
tcp6       0      0 :::88                   :::*
LISTEN      4668/samba
tcp6       0      0 ::1:25                  :::*
LISTEN      1291/master
tcp6       0      0 :::636                  :::*
LISTEN      4666/samba
tcp6       0      0 :::445                  :::*
LISTEN      4663/smbd
udp        0      0 0.0.0.0:53              0.0.0.0:*
4675/samba
udp        0      0 192.168.1.96:88         0.0.0.0:*
4668/samba
udp        0      0 0.0.0.0:88              0.0.0.0:*
4668/samba
udp        0      0 0.0.0.0:111             0.0.0.0:*
2976/rpcbind
udp        0      0 0.0.0.0:123             0.0.0.0:*
605/chronyd
udp        0      0 192.168.1.96:137        0.0.0.0:*
4664/samba
udp        0      0 192.168.1.255:137       0.0.0.0:*
4664/samba
udp        0      0 0.0.0.0:137             0.0.0.0:*
4664/samba
udp        0      0 192.168.1.96:138        0.0.0.0:*
4664/samba
udp        0      0 192.168.1.255:138       0.0.0.0:*
4664/samba
udp        0      0 0.0.0.0:138             0.0.0.0:*
4664/samba
udp        0      0 0.0.0.0:5353            0.0.0.0:*
618/avahi-daemon: r
udp        0      0 127.0.0.1:323           0.0.0.0:*
605/chronyd
udp        0      0 192.168.1.96:389        0.0.0.0:*
4667/samba
udp        0      0 0.0.0.0:389             0.0.0.0:*
4667/samba
udp        0      0 0.0.0.0:37258           0.0.0.0:*
618/avahi-daemon: r
udp        0      0 192.168.1.96:464        0.0.0.0:*
4668/samba
udp        0      0 0.0.0.0:464             0.0.0.0:*
4668/samba
udp        0      0 0.0.0.0:607             0.0.0.0:*
2976/rpcbind
udp        0      0 0.0.0.0:10000           0.0.0.0:*
2049/perl
udp6       0      0 :::53
:::*                                4675/samba
udp6       0      0 fdb2:4b5:7220:0:20c::88
:::*                                4668/samba
udp6       0      0 :::88
:::*                                4668/samba
udp6       0      0 :::111
:::*                                2976/rpcbind
udp6       0      0 :::123
:::*                                605/chronyd
udp6       0      0 ::1:323
:::*                                605/chronyd
udp6       0      0 fdb2:4b5:7220:0:20c:389
:::*                                4667/samba
udp6       0      0 :::389
:::*                                4667/samba
udp6       0      0 fdb2:4b5:7220:0:20c:464
:::*                                4668/samba
udp6       0      0 :::464
:::*                                4668/samba
udp6       0      0 :::607
:::*                                2976/rpcbind

*Paul Upson*
IT Support Manager
Westmoreland Museum of American Art @rt 30
4764 State Route 30, Greensburg, PA 15601
724-261-9982
thewestmoreland.org

<http://www.wmuseumaa.org/museum/getevent.cfm?ID=751>

On Tue, Jun 30, 2015 at 2:47 PM, Marc Muehlfeld <mmuehlfeld at samba.org>
wrote:

> Hello Paul,
>
> Am 30.06.2015 um 20:37 schrieb Paul Upson:
> > I am installing a new Samba 4.2 Active Directory server on CentOS 7. I
> > followed the Wiki instructions on how to create the server. I am using
> > sernet-samba 4.2 binaries. Everything seems to be OK on the Linux side
> but
> > I cannot get any windows client to successfully join the domain. Each
> > attempt returns the following error message "RPC Server in not
> available".
> > Below are the config file info.
>
> * Do the clients use your DCs DNS server or one that is able to resolve
> your AD zones?
>
> * Does Samba listen on all required ports and on your LAN interface?
>   https://wiki.samba.org/index.php/Samba_port_usage
>
> * Anything in the logs?
>
>
> Regards,
> Marc
>


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