High internet usage

Konnefke

Honorable
Jan 4, 2014
144
0
10,710
So last month i exceeded my providers data cap.
now this month it's only been 13 days and i've used 140 GB of internet!!!
and my providers cap is at -+ 200 GB!

I first called my provider and he told me the usage was FTP and with some large peaks.

Today i installed a network monitoring tool called networx to keep an eye on my internet usage. somting i noteced was that my 2 pc's constantly used 1 Kb every second without any progamms open?

i also ran a virus scan in both pc's and nothing was found (i used Avast free for the server one and a payed norton internet secuirity for the other)

I recently change my wireless router password and enabled MAC filtering but i got no reduced usage.

i use 1 pc for gaming and the other to host a very small minecraft server 24/7, it has mostely no players at night and maybe 1-2 during the day with 8 people at max, it's a server with online-mode=false and has whitelisting.

altough i know gaming uses a lot of internet, i've been gaming for a long time and did not notice a high internet usage. just past month and this month again.

help would be much apricieted, as i don't know what's going on
 

Urumiko

Distinguished
Dec 28, 2013
505
0
19,160


Make sure your wifi is using WPA not wep also. Is there anyone in your household who may be downloading without you knowing?.Or a device you haven't considered like your phone?

If you think the source is your PC i recommend comodo free firewall, if not and it were me id do the following.
Use the port forwarding feature on your router to block ports 21/20 and log it for analysis, or forward the traffic to a spare machine and leave it running wireshark, if you want to go hardcore :)

As far as i can tell minecraft server can use FTP so its possible someone is downloading your entire server if that's big? you may wish to disable ftp access on your server though the firewall / port forwarding will do that for you.