[Samba] File sharing and subnets

Julien VINCENT jvlod at locean-ipsl.upmc.fr
Tue Jul 20 03:05:47 MDT 2010


Thanks for your help, you were right.
port 445 was filtered on the gateway.


tms3 at tms3.com a écrit :
> SNIP
>>
>>
>> Samba is installed on the server (192.168.0.1/24), and smbclient is
>> available on the client (192.168.1.1/24), connected thru a gateway.
> 
> If you cannot connect to the server via IP addy, such as
> 
> \\192.168.0.1\<share>
> 
> then, it is very likely ports 137, 138, 139, and 445 are blocked 
> (certainly 139 and 445 are).  Resolve this first.
>>
>>
>>
>> the problem is that i can't connect to the server from another subnet
>> via samba.
>>
>> here is smb.conf from the server (taken from the o'reilly book 'using
>> samba'):
>>
>> [global]
>> netbios name = server
>> workgroup = GARDEN
>> wins support = yes
>> dns proxy = yes
>> [test]
>> comment = For testing only, please
>> path = /export/tmp
>> read only = no
>>
>> server side:
>> [root at server etc]# ping client
>> PING client (192.168.1.1) 56(84) bytes of data.
>> 64 bytes from client (192.168.1.1): icmp_seq=1 ttl=63 time=0.924 ms
>>
>> [root at server etc]# smbclient -L server -N
>> Anonymous login successful
>> Domain=[GARDEN] OS=[Unix] Server=[Samba 3.0.37]
>>
>> Sharename       Type      Comment
>> ---------       ----      -------
>> test            Disk      For testing only, please
>> IPC$            IPC       IPC Service (Samba 3.0.37)
>> ...
>>
>> [root at server etc]# iptables -L
>> Chain INPUT (policy ACCEPT)
>> target     prot opt source               destination
>>
>> Chain FORWARD (policy ACCEPT)
>> target     prot opt source               destination
>>
>> Chain OUTPUT (policy ACCEPT)
>> target     prot opt source               destination
>>
>> client side:
>> [root at client]# ping server
>> PING server (192.168.0.1) 56(84) bytes of data.
>> 64 bytes from server (192.168.0.1): icmp_seq=1 ttl=63 time=0.497 ms
>>
>> [root at client]# smbclient -L server -N
>> Connection to hercule failed (Error NT_STATUS_UNSUCCESSFUL)
>>
>> when i connect from another client (located on the server's subnet, ie
>> 192.168.0.2/24), it works:
>>
>> -bash-3.2$ smbclient -L server -N
>> Anonymous login successful
>> Domain=[GARDEN] OS=[Unix] Server=[Samba 3.0.37]
>>
>> Sharename       Type      Comment
>> ---------       ----      -------
>> test            Disk      For testing only, please
>> IPC$            IPC       IPC Service (Samba 3.0.37)
>> ...
>>
>> To resume my problem, i can not connect to a samba server from a client
>> located on another subnet.
>> Thank for your help.
>>
>> Julien
>>
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> 



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