On 2007.10.31. 03:01, David Legg wrote:
> I've spent the last two weeks compiling, downloading, installing, 
> building and configuring.  Just when I think I'm nearly there a 200 
> pound gorilla jumped out and ruined everything ;-)
> 
> I have a set of remote servers I'd like to keep backed up over the 
> internet by using Bacula to save files to a local server behind a 
> router.  All was well as I finally managed to get the director daemon on 
> the local server to connect to the file daemon on a remote machine 
> through port 9102.  Then, when I actually attempted to run a backup job 
> I noticed: -
> 
>   30-Oct 23:56 frenzy-fd JobId 6: Fatal error: Failed to connect to Storage 
> daemon: optimus:9103
> 
> That's when I had my Doh! moment.  I think that when the file daemon (on the 
> remote server) gets its marching orders from the director (on the local 
> machine) the file daemon attempts to contact the storage server (on the local 
> machine) using information supplied to it by the director.  Of course this is 
> doomed to failure because the director and the storage server are on one and 
> the same machine and in any case the IP address is dynamically assigned by 
> the DHCP server and is different to what the File daemon would see because of 
> NAT.

somehow i don't think it is a good idea to have servers using dhcp, and 
a dynamical at that.

the most sane solution - set the server to use static ip.
next solution - set dhcp server to issue single ip to that server.
possible next solution - use ddns

i'd go with the first :)

> The only practical way I can see to break this problem is to reverse the 
> direction of the connection so that the director tells the storage daemon to 
> contact the file daemon and not the other way around.  This would work 
> because the remote client machines have a FQDN and are thus easier to reach.
> 
> Don't suppose this is possible is it ?
> 
> I can't believe I've come so close only to be thwarted at the last hurdle.
> 
> Best Regards,
> David Legg
-- 
  Rich

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