BackupPC-users

Re: [BackupPC-users] Initiate backup from client?

2009-11-12 03:46:16
Subject: Re: [BackupPC-users] Initiate backup from client?
From: Christian Völker <chrischan AT knebb DOT de>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 12 Nov 2009 09:44:15 +0100
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Hi,

> I'll (almost) always connect to the internet from behind a firewall. 
Where's the issue of being behind a firewall as long as we can start a
connection from the laptop to the BackupPC server?

> So the BackupPC server can never connect to my laptop, because:
> * The BackupPC server doesn't know the ip-address of my laptop.
As soon as you use OpenVPN as several times suggested here, the BackupPC
server *knows* the private IP address of the laptop and can connect as
usual.
> * Even if the BackupPC server would know my ip-address, then the request
> of the BackupPC server would be blocked by the firewall.
Wrong as the VPN connection works as a tunnel. You can even use OpenVPN
through http-proxy...

Greetings

Christian
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