On Friday 17 November 2006 14:26, Chris Sarginson wrote:
> Hi Guys,
> 
> Just a quick query, and sorry if its one thats in the documentation - I 
> have had a quick scan and didnt see anything.
> 
> Are there any issues with backing up Bacula servers through firewalls? 
> I have had issues with Backup software (that shall remain proprietary 
> and nameless :/) that took the unusual step of forcing the client to 
> announce its IP address to the server as something that could not be 
> translated by a firewall....
> 
> IE
> 
> Client  ---> FW ------> BackupServer
> 
> Client would announce its IP to server as 192.168.x.x which meant that 
> the backup server (on a public IP) was not able to contact the client.

That sounds like a rather feeble attempt to maintain security but which is 
destined to all kinds of failures as you saw as well as a gigantic security 
hole.

> 
> Basically I want to know if Bacula does the same.  And before anyone 
> asks, there was no feasible way aroung the above problem :)

You should be able to easily guess from my preceding answer -- assuming I 
correctly understand your problem, no Bacula wouldn't be so stupid as to 
request that information from a client, which is much more reliably provided 
by the underlying TCP/IP connection via a system call.


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