[Samba] Samba server access through a firewall
Gary.Mansell at ricardo.com
Wed Jan 31 09:34:03 GMT 2007
I am running a Samba server in a project office which is separated from
our main company network by a firewall.
We allow all traffic from our company network (where the Windows client
machines are located) into the project office network (where the Samba
server is located) but only allow previously established connections
back. Also a few specified services are allowed from the project office
network to the company network.
In order to get the Samba printing working correctly on the Windows
client machine, it appears that I need to allow connections from the
Samba server to port 139 on the Windows machine. If I don't allow this
port then the print dialog takes ages to initialise and open on the
Windows client machine (although printing does work eventually).
I have two questions:
1) Am I correct in thinking that opening port 139 to the client machines
on our company network is a security risk? Does it allow access to
things like Windows file shares from the project office etc?
2) Are there any other ports that I need to allow back to our company
network from the project office for Samba to work correctly?
Any advice gladly received
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