On 5 Oct 2006 at 14:12, Kern Sibbald wrote:

> On Thursday 05 October 2006 14:01, Dan Langille wrote:
> > On 5 Oct 2006 at 12:34, James Ray wrote:
> > 
> > > Jonas Björklund wrote:
> > > > Hello,
> > > > 
> > > > On Thu, 5 Oct 2006, James Ray wrote:
> > > > 
> > > >> All,
> > > >>     I am wanting the communications from bacula to come out of the
> > > >> same IP
> > > >> address I have DirAddress set as in the Director {} resource. This is
> > > >> not the default system address.
> > > >>
> > > >> I have just tried to do this with IPTables and source NATing but due to
> > > >> a bug in the Fedora Kernel (or what seems to be) I get a panic ;(
> > > >>
> > > >> Any ideas other than me writing a quick patch to do it?
> > > > 
> > > > On the director resource you can use DirAddresses.
> > > > On the client resource you can use FDAddresses.
> > > > On the storage resource you can use SDAddresses.
> > > 
> > > This specifies listening addresses rather than bind addresses for out
> > > going communications doesn't it? Or have I misunderstood the meaning of
> > > these options?
> > 
> > I said "the documentation does say listen".  I was wrong.  From 
> > http://www.bacula.org/rel-manual/Client_Fi_daemon_Configura.html:
> > 
> > FDAddress = <IP-Address> This record is optional, and if it is 
> > specified, it will cause the File daemon server (for Director 
> > connections) to **bind** to the specified IP-Address, which is either 
> > a domain name or an IP address specified as a dotted quadruple. If 
> > this record is not specified, the File daemon will **bind** to any 
> > available address (the default).
> > 
> > The documentation for FDAddresses (note plural) mentions listen. 
> > FDPort also mentions listen.
> 
> Well, I am a little confused.  First, forgetting the technical programming 
> (i.e. the C calls) points for a moment, aren't listen and bind the same 
> thing?  or is there some error in the manual?

I never thought that listen and bind differ.  But thinking about it 
now, one could interpret listen as this is where I listen, but not 
necessarily where I initiate outgoing comms.  Bind has the potential 
for a different meaning.

I think the manual is correct.

> Second, James (perhaps his request was not properly formulated) wanted 
> communications to "come out" of certain IP addresses -- this implies we are 
> talking about a client, not the server.  Note, all three daemons (DIR, FD, 
> and SD) are both a client and a server depending on whom they are talking to 
> so one needs to carefully specify what we are dealing with.

Yes, and I think FDAddress is what he wants.

> 
> > 
> > I think you want to use FDAddress.  Here is what I used:
> > 
> > FileDaemon {
> >   Name = ngaio-fd
> >   FDport = 9102
> >   WorkingDirectory = /home/bacula/db
> >   Pid Directory = /var/run
> >   Maximum Concurrent Jobs = 20
> > 
> >   FDAddress = 192.168.0.68;
> > }
> > 
> > 
> > FYI:
> > # ifconfig fxp0
> > fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >         options=8<VLAN_MTU>
> >         inet6 fe80::204:acff:fea3:703d%fxp0 prefixlen 64 scopeid 0x1
> >         inet 192.168.0.67 netmask 0xffffff00 broadcast 192.168.0.255
> >         inet 192.168.0.68 netmask 0xffffffff broadcast 192.168.0.68
> >         ether 00:04:ac:a3:70:3d
> >         media: Ethernet autoselect (100baseTX <full-duplex>)
> >         status: active
> > 
> > I then ran this while running a status command:
> > 
> > # tcpdump -i fxp0 host 192.168.0.67 and not host 192.168.0.99
> > 
> > where 192.168.0.99 is the host I'm ssh'ing from...
> > 
> > No comms were captured.
> > 
> > -- 
> > Dan Langille : Software Developer looking for work
> > my resume: http://www.freebsddiary.org/dan_langille.php  
> > 
> > 
> > 
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> 



-- 
Dan Langille : Software Developer looking for work
my resume: http://www.freebsddiary.org/dan_langille.php



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