BackupPC-users

Re: [BackupPC-users] backupPC and backup via VPN connection.

2012-07-26 13:39:33
Subject: Re: [BackupPC-users] backupPC and backup via VPN connection.
From: Arnold Krille <arnold AT arnoldarts DOT de>
To: backuppc-users AT lists.sourceforge DOT net
Date: Thu, 26 Jul 2012 19:37:59 +0200
On Tuesday 24 July 2012 02:51:47 bubolski wrote:
> Hello all.
> 
> I got a problem with this (topic). When i'm connected to the same wireless
> via cable I can start backup on backuppc. When i got internet from wifi and
> i'm connected to my work wireless via vpn i can ping my computer from
> backuppc but can't start backup. Got information about no ping.
> 
> Why i can ping from my -> pc backuppc and from backuppc -> my pc , but can't
> start backup for my computer ? Via cable is the same situation but I can
> start backup.

Probably backuppc isn't complaining about "no ping" but about "slow ping".
The problem with wireless connections is that these are slooow. And wireless 
usually has higher latency, thats why backuppc checks the answer-time of the 
ping and then decides whether to treat the connection as slow or fast enough 
for backups.
Of course you can define what backuppc considers as slow by adjusting the 
corresponding value in the config/interface. Finding the value is left as an 
exercise to the reader...

Have fun,

Arnold

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