ssh...
Use putty or write a bash script to:
1. Set up a tunnel over a port that rsync will use to connect to your
   machine (use Putty or cygwin ssh)
2. Initiate backup by issuing a command to the BackupPC server (over
   the same ssh tunnel) or just wait for the next (hourly) backup attempt
3. Use something like DumpPostUserCmd to take down the tunnel when
   backup is finished.
Meel Me wrote at about 14:02:44 -0800 on Wednesday, November 11, 2009:
 > Hello,
 > 
 > I want to know if it's possible to initiate a backup from the client 
 > machine, in a way
 > that the clients connects to the backuppc server over the internet to start 
 > the backup?
 > 
 > *My (desired) situation*
 > I've got a laptop. I'm abroad for many months once and a while. While I'm 
 > abroad I want to be able to backup my laptop regularly and to restore the 
 > data on my laptop if it crashes (or gets stolen).
 > 
 > I want to place my backuppc server in a total other region than my home is. 
 > So that a disaster like heavy earthquake, explosion, etc. will never effect 
 > and my backuppc server and my laptop at once.
 > The location where I can place my backuppc server is not in my local area 
 > network. The backuppc server will only be available through the internet.
 > 
 > 
 > *Question*
 > I've read the documentation of backuppc. There are several methods for 
 > backing up laptops (smb, rsync, rsyncd, tar). All methods are initiated from 
 > the backuppc server, so the backuppc server will set up a connection to the 
 > client.
 > If the client (my laptop) is not in the local area network, then the 
 > backuppc server can't find the client and won't make a backup of it.
 > 
 > In the situation I described above, my laptop will never be in the local 
 > area network of the backuppc server. Therefor my laptop will never be 
 > backuped.
 > 
 > Is it possible to initiate a backup from the client machine, in a way
 > that the clients connects to the backuppc server over the internet to start 
 > the backup? Instead of that the backuppc server makes a connection to the 
 > client?
 > 
 > If so, how?
 > 
 > Thanks,
 > 
 > Wim
 > 
 > 
 > 
 >       
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 > BackupPC-users AT lists.sourceforge DOT net
 > List:    https://lists.sourceforge.net/lists/listinfo/backuppc-users
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 > Project: http://backuppc.sourceforge.net/

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