Re: [BackupPC-users] BackupPC over a Firewall (IPtables)
2009-01-30 09:12:13
Sam Przyswa wrote at about 19:07:26 +0100 on Wednesday, January 28, 2009:
>
>
> Rob Owens a écrit :
> > You could use either a VPN or ssh port forwarding. For ssh port
> > forwarding, it would go something like this:
> >
> > ssh -L 2222:remotemachine:22 username@servername
> >
> > Then you can do:
> >
> > ssh -p 2222 someuser@localhost
> >
> > "servername" is a machine behing the firewall that can receive ssh
> > requests from the internet. "remotemachine" is a machine on the same
> > network as "servername", which you want to ssh into (for the purpose of
> > running a backup). The port forwarding makes your local port 2222 pretend
> > to be port 22 on "remotemachine".
> >
> > This works for one remote host. You would need to repeat the process for
> > each remote host. You could specify a different port (2223, perhaps), or
> > you could re-use port 2222 as long as you end the previous session before
> > starting a new one.
> >
>
> Ok but with 200 machines, manage 200 port forwards it's not very useful,
> and what about Windows machines and SMB shares ?
You could introduce some perl script to assign a unique port based
upon machine/host name (look at the archives to see my post on that
fro 1-2 months back)
>
> > This will all have to be worked into a DumpPreUserCmd.
> >
>
> What is DumpPreUserCmd ?
>
> Thanks for your help and for Jon Craig too.
>
> Sam.
>
> On Wed, Jan 28, 2009 at 06:09:13PM +0100, Sam Przyswa wrote:
> >> Hi,
> >>
> >> Is it a way to backup multiples Windows and Ubuntu machines (up to 200
> >> machines) over a firewall on the same port if it's possible ?
> >>
> >> Thanks for your reply.
> >>
> >> Sam.
> >>
> >>
>
>
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