[Samba] WINS and cross-subnet
Joel at HammersHome.com
Thu Apr 25 14:30:03 GMT 2002
I recall your saying that the WINS server is not listening to port 137
because, as I recall you tried to telnet to port 137 and got no answer. I
tried to telnet my samba server on 139 and got an answer but got no answer
on port 137, so, I don't think telnet works for port 137.
You might get a port scanner and scan your wins server (with permission
of your IT people, of course), or just ask the IT people if port 137
is working. I suspect that it is.
I would try /etc/hosts for one client, just to see if it works. If it
does, you might be able to set up a DNS on your linux machine, but this
really sounds far fetched.
Can you talk at all to your wins server with nmblookup? There are a lot of
options with nmblookup, many of which are not well explained in man
For example, try talking to your wins server with:
You might need to use the -B option to get the right subnet for your master.
smbclient -NL winserver and see if it will show you any servers.
If it does, then you are on your way.
You can also try nmblookup -B broadcast YOURWORKGROUP<00>
This will return ipaddresses of servers in that group on the subnet
specified with -B.
You can then get the server netbios names with:
nmblookup -A ipnumberofserver
This all could be scripted to make up an /etc/hosts file without too much
I have never used the lmhosts file. I put everything in /etc/hosts. You
might need to fool with the name resolve order parameter in your smb.conf.
On Thu, Apr 25, 2002 at 04:06:21PM -0400, neil wrote:
> Sending a packet of len 50 to (127.255.255.255) on port 137
> Connection to KNOWN failed
> i do not want to resort to lmhosts on all clients.
> the wins server is up, but only answers telnet on port 139 not 137
> broadcast fails because KNOWN is on a different subnet, 192.168.92.x
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