[Ntop] Possible errors in the latest release.

[Luca Deri]

Tomas


On 06/07/2010 09:24 PM, Tomas Larsson wrote:
> When a monitored interface goes down, i.e a virtual interface, ntop behaves unpredictable, not showing any graphs or becomes un-responsive or refuses to start/restart.
>
>    
> If a monitored interface does not excist (or goes down), I think ntop should just skip it.
>    
how can I reproduce this? What interface type you use and where (OS)?
> Currently having problems with ntop together with a pptp vpn tunnel, that creates a virtual interface and sometimes it goes down because of other reasons.
>
> Also getting loads of these
>
> Mon Jun  7 21:18:13 2010  [rrdPlugin.c:2810] **WARNING** RRD: rrd_update(/var/ntop/rrd/interfaces/eth0/IP_DNSFlows.rrd) error: Unable to connect to rrdcached: failed to resolve address `(null)' (port 42217): Name or service not known
> Mon Jun  7 21:18:13 2010  [rrdPlugin.c:2810] **WARNING** RRD: rrd_update(/var/ntop/rrd/interfaces/eth1/throughput.rrd) error: Unable to connect to rrdcached: failed to resolve address `(null)' (port 42217): Name or service not known
>    

make sure that you have configured the rrd plugin NOT to use rrdcached 
daemon

Regards Luca
> With Best regards
> Tomas Larsson
> Sweden
> www.ebaman.com
>
>
>
>
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