Re: Getting historical information

ntopng --version is:
v.3.0.170619 [Enterprise/Professional Edition]

thanks.


On Wed, Aug 23, 2017 at 4:27 PM, Emanuele Faranda <[email protected]> wrote:

> Hi Umut,
>
> Currently ntopng only shows information about active hosts. After setting
> up the --local-networks parameter (-m) you can extend the "Local Host Idle
> Timeout" from the settings for a maximum of 30 minutes.
>
> Another option is to enable the sticky hosts with the --sticky-hosts=local
> to never remove the local hosts from memory. Note that this will be
> unfeasable in a large network and that this option will likely be removed
> soon in the dev version of ntopng in favour of other ways to bring the
> expired hosts back to memory.
>
> About the http lint error, what ntopng version are you using (ntopng -v) ?
>
> Regards,
> Emanuele
>
> On Wed, Aug 23, 2017 at 3:04 PM, Umut Arus <[email protected]> wrote:
>
> Hello,
>
> I'd like to make analysis of an IP's connection but I get the below
> warning. How can get the historical information of an not connected
> computer.
>
>
>  Host 10.36.54.144 cannot be found. Very likely it is expired and ntopng
> has purged it from memory. You can set purge idle timeout settings from the
>  Preferences.
>
> When I try to set it I get the below error on Expert view.
>  Script "/usr/share/ntopng/scripts/lua/admin/prefs.lua" returned an error:
>
> /usr/share/ntopng/scripts/lua/modules/http_lint.lua :993: [L INT]
> _POST["show_advanced_prefs"] = "truet" parameter error: Validation error
> thanks.
> *--*
> *Umut Arus*
> Information Technology
>
>
>

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