Unable to connect to SAMBA. Port 139 is closed.

Hello.

I have some problem, with a new configuration on a new PC.
I want to setup a SAMBA PDC using an HOWTO.
The configuration was working on 10.0 and I use the updated howto for 10.3

Suse firewall is not active.

Config :
Opensuse 10.3 64 bits
kernel 2.6.22.18-0.2 64 bits
Samba-3.0.26a-3.7

Problems :

1°) Port 139 and 445 are not open.

2°) smbd daemon is very often dead.

Any help ?

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LINUX-SRV:~ # smbclient -L localhost -N
Error connecting to 127.0.0.1 (Connection refused)
Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)
LINUX-SRV:~ #


LINUX-SRV:~ # smbclient -L LINUX-SRV -N -p 139
Error connecting to 192.168.130.100 (Connection refused)
Connection to LINUX-SRV failed (Error NT_STATUS_CONNECTION_REFUSED)
LINUX-SRV:~ #


LINUX-SRV:~ # echo "hello" | telnet localhost 139
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Trying ::1...
LINUX-SRV:~ #


LINUX-SRV:~ # echo "hello" | telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
LINUX-SRV:~ #


LINUX-SRV:~ # netstat -an
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:901 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:23 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN
tcp 0 0 192.168.169.100:43659 130.57.4.24:80 ESTABLISHED
udp 0 0 0.0.0.0:32768 0.0.0.0:*
udp 0 0 0.0.0.0:514 0.0.0.0:*
udp 0 0 192.168.169.100:137 0.0.0.0:*
udp 0 0 0.0.0.0:137 0.0.0.0:*
udp 0 0 192.168.169.100:138 0.0.0.0:*
udp 0 0 0.0.0.0:138 0.0.0.0:*
udp 0 0 0.0.0.0:68 0.0.0.0:*
udp 0 0 0.0.0.0:5353 0.0.0.0:*
udp 0 0 0.0.0.0:111 0.0.0.0:*
udp 0 0 0.0.0.0:631 0.0.0.0:*
udp 0 0 192.168.169.100:123 0.0.0.0:*
udp 0 0 127.0.0.1:123 0.0.0.0:*
udp 0 0 0.0.0.0:123 0.0.0.0:*
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unix 3 [ ] STREAM CONNECTED 9520 /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9519
unix 2 [ ] DGRAM 9358
unix 3 [ ] STREAM CONNECTED 9261
unix 3 [ ] STREAM CONNECTED 9260
LINUX-SRV:~ #


LINUX-SRV:~ # netstat -an | egrep '137|138|139|445)'
udp 0 0 192.168.169.100:137 0.0.0.0:*
udp 0 0 0.0.0.0:137 0.0.0.0:*
udp 0 0 192.168.169.100:138 0.0.0.0:*
udp 0 0 0.0.0.0:138 0.0.0.0:*
LINUX-SRV:~ #


LINUX-SRV:~ # nmap -p 1-65535 localhost
Starting Nmap 4.20 ( Insecure.Org - Nmap Free Security Scanner, Tools & Hacking resources ) at 2008-07-14 23:19 CEST
Interesting ports on localhost (127.0.0.1):
Not shown: 65528 closed ports
PORT STATE SERVICE
22/tcp open ssh
23/tcp open telnet
25/tcp open smtp
80/tcp open http
111/tcp open rpcbind
631/tcp open ipp
901/tcp open samba-swat
Nmap finished: 1 IP address (1 host up) scanned in 5.590 seconds
LINUX-SRV:~ #


LINUX-SRV:~ # ping 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.080 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.081 ms

--- 127.0.0.1 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 0.080/0.080/0.081/0.009 ms
LINUX-SRV:~ #


LINUX-SRV:~ # ping LINUX-SRV
PING LINUX-SRV.HATHOR.NWK (127.0.0.2) 56(84) bytes of data.
64 bytes from LINUX-SRV.HATHOR.NWK (127.0.0.2): icmp_seq=1 ttl=64 time=0.065 ms
64 bytes from LINUX-SRV.HATHOR.NWK (127.0.0.2): icmp_seq=2 ttl=64 time=0.070 ms
64 bytes from LINUX-SRV.HATHOR.NWK (127.0.0.2): icmp_seq=3 ttl=64 time=0.061 ms

--- LINUX-SRV.HATHOR.NWK ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2006ms
rtt min/avg/max/mdev = 0.061/0.065/0.070/0.007 ms
LINUX-SRV:~ #


LINUX-SRV:~ # ping 192.168.169.100
PING 192.168.169.100 (192.168.169.100) 56(84) bytes of data.
64 bytes from 192.168.169.100: icmp_seq=1 ttl=64 time=0.087 ms
64 bytes from 192.168.169.100: icmp_seq=2 ttl=64 time=0.065 ms
64 bytes from 192.168.169.100: icmp_seq=3 ttl=64 time=0.069 ms

--- 192.168.169.100 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 0.065/0.073/0.087/0.013 ms
LINUX-SRV:~ #


LINUX-SRV: # chkconfig --list grep smb

smb 0 : off 1 : off 2 : off 3 : on 4 : off 5 : on 6 : off
smbfs 0 : off 1 : off 2 : off 3 : on 4 : off 5 : on 6 : off

LINUX-SRV: # chkconfig --list grep nmb

nmb 0 : off 1 : off 2 : off 3 : on 4 : off 5 : on 6 : off

LINUX-SRV: #

LINUX-SRV: # netstat -tdlupn |egrep '(137|138|139|445)'
udp 0 0 192.168.169.100:137 0.0.0.0:* 5475/nmbd
udp 0 0 0.0.0.0:137 0.0.0.0:* 5475/nmbd
udp 0 0 192.168.169.100:138 0.0.0.0:* 5475/nmbd
udp 0 0 0.0.0.0:138 0.0.0.0:* 5475/nmbd
udp 0 0 192.168.169.100:123 0.0.0.0:* 3445/ntpd
udp 0 0 127.0.0.1:123 0.0.0.0:* 3445/ntpd
udp 0 0 0.0.0.0:123 0.0.0.0:* 3445/ntpd
LINUX-SRV: #


/ETC/SERVICES

# Larry Peterson
netbios-ns 137/tcp # NETBIOS Name Service
netbios-ns 137/udp # NETBIOS Name Service
netbios-dgm 138/tcp # NETBIOS Datagram Service
netbios-dgm 138/udp # NETBIOS Datagram Service
netbios-ssn 139/tcp # NETBIOS Session Service
netbios-ssn 139/udp # NETBIOS Session Service

# RFC 1568
microsoft-ds 445/tcp # Microsoft-DS
microsoft-ds 445/udp # Microsoft-DS



LINUX-SRV:~ # testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[netlogon]"
Processing section "[profiles]"
Processing section "[printers]"
Processing section "[print$]"
Processing section "[public]"
Loaded services file OK.
Server role: ROLE_DOMAIN_PDC
Press enter to see a dump of your service definitions

[global]
dos charset = 850
unix charset = ISO8859-1
workgroup = HATHOR.NWK
server string = Samba Server %v
map to guest = Bad User
passdb backend = ldapsam:ldap://127.0.0.1/
syslog = 0
log file = /var/log/samba/%m.log
max log size = 100000
time server = Yes
deadtime = 10
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
printcap name = cups
add user script = /usr/local/sbin/smbldap-useradd -m "%u"
delete user script = /usr/local/sbin/smbldap-userdel "%u"
add group script = /usr/local/sbin/smbldap-groupadd -p "%g"
add user to group script = /usr/local/sbin/smbldap-groupmod -m "%g" "%u"
delete user from group script = /usr/local/sbin/smbldap-groupmod -x "%g" "%u"
set primary group script = /usr/local/sbin/smbldap-usermod -g "%g" %u
add machine script = /usr/local/sbin/smbldap-useradd -w -i %u
logon script = logon.bat
logon path =
logon drive = V:
logon home =
domain logons = Yes
os level = 65
preferred master = Yes
domain master = Yes
wins support = Yes
ldap admin dn = cn=Ldap_Admin,dc=ldap_hathor,dc=nwk
ldap group suffix = ou=Groups
ldap idmap suffix = ou=Idmap
ldap machine suffix = ou=Computers,ou=Users
ldap passwd sync = Yes
ldap suffix = dc=ldap_hathor,dc=nwk
ldap user suffix = ou=People,ou=Users
create mask = 0640
directory mask = 0750
nt acl support = No
printing = cups
print command =
lpq command = %p
lprm command =
case sensitive = No
dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd

[netlogon]
path = /var/lib/samba/netlogon
browseable = No

[profiles]
path = /var/lib/samba/profiles
read only = No
create mask = 0600
directory mask = 0700
guest ok = Yes
profile acls = Yes
browseable = No
csc policy = disable

[printers]
comment = Network Printers
path = /var/tmp/spool/samba
guest ok = Yes
printable = Yes
browseable = No

[print$]
path = /var/lib/samba/drivers/
valid users = "@Print Operators"
write list = "@Print Operators"
create mask = 0664
directory mask = 0775

[public]
path = /data/publique
read only = No
guest ok = Yes
LINUX-SRV:~ #

 

cant make a long post coz im on my blackberry. but a couple of things i do different:

server name works if you set it up as
localhost.localdomain = 127.0.0.1
linux-srv.<your domain name> = 127.0.1.1 (instead of 127.0.0.2)

i slao use smbclient -L localhost -U% to test if samba can be accessed.

i normailly use redhat/fedora/centos ... ill have to ask my co worker more about suse to see how the firewall is configured.

http://en.opensuse.org/Howto_setup_SUSE_as_SAMBA_PDC_with_OpenLDAP,_DYNDNS_and_CLAM

this link is what i use for guidance on all different types of distros. i dont do the dns, dhcp or clam portions coz those services are already available in my network

 

Hello.

I think the problem comes from port 139 that is closed for an unknown reason.
The Suse firewall is not in use.


LINUX-SRV:~ # echo "hello" | telnet localhost 139
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Trying ::1...
LINUX-SRV:~ #


LINUX-SRV:~ # echo "hello" | telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
LINUX-SRV:~ #

 

it may be that the port is in use by a previous install that didnt get removed completely. this would happen to me on occassion during my testing. you could always try and specifiy a different port in the config file to see if thats the issue

 

Hello.

I have install a small linux on a new partition on the same PC ( with no firewall, no SAMBA, nothing but the minimum ).
I am unable to telnet on any port.

I think that the problem is to open port when not using the firewall. Isn't it ?

I need help please .



LINUX-SRV:~ # echo "hello" | telnet localhost 110
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Trying ::1...
LINUX-SRV:~ #


LINUX-SRV:~ # echo "hello" | telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
LINUX-SRV:~ #

LINUX-SRV:~ # echo "hello" | telnet localhost 139
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Trying ::1...
LINUX-SRV:~ #


LINUX-SRV:~ # echo "hello" | telnet localhost
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
LINUX-SRV:~ #
Edit/Delete Message

 

i tried your test commands on a working centos pdc with red hat directory server and samba fully configured and got the same results. i think we may be approaching this problem from the wrong angle.

 

Should be possible.

But I used to install samba on suse linux 10.0 and x86 processor with no problem ( and no firewall ). This time my new pc is an X64 processor with suse 10.3.

 

Have uninstall samba and ldap.

Have remove 32 bits libs.

Have re-install samba and ldap x64 lib ( without 32 bits libs.

No more problems.

Thanks for your times.

This thread should be closed.