Arthur Emerson III wrote:

> If "outside the LAN" includes a network address translation (NAT)
> router, then you will need to configure it to pass port 9102
> traffic through to your WinXP system.  The quick test for the
> presense of a NAT device is to type "ipconfig" at a command
> prompt.  If your IP address is in the form 192.168.*.* , 10.*.*.* ,
> or 172.16-31.*.* , then you probably have a NAT device between
> you and the Internet.

Yes, there is a router with NAT between the server and the internet. And it is
configured to pass the bacula ports to the server. The client has a public IP
and hence no NAT.
 
> Assuming that the system has direct (non-NAT) IP connectivity,
> I would look deeper into the firewall config.  There are several
> settings in the WinXP SP2 firewall code that allow you to only
> permit access to ports from the local subnet, which obviously has
> changed since you moved the machine out of the LAN.  Since you're
> using a third-party firewall, you are on your own to verify
> that it doesn't work the same way.  Every test that you have run
> shows that the FD is listening on port 9102, and something is
> preventing the DIR's packets from getting to it.

I really checked it. It tested it with disable firewall. If the firewall is
enabled it reports the connections from the server as pass to bacula-fd. But it
seems that fd doesn't do anything with it if it comes from a non-LAN IP.
 
> If all else fails, you can always bring the system back onto
> your LAN (virtually, of course!) using OpenVPN.  Since it
> uses SSL and not IPSec, it builds point-to-point links that
> blow right through NAT devices and give you an encrypted link
> to boot.  You probably don't want to be doing an unencrypted
> backup over the Internet anyway, so you can kill two birds
> with one stone by using OpenVPN to set up a virtual link
> back to Bacula.....

I want to keep the client outside of the LAN, even virtually.

/M



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