I have my network bandwidth eaten up totally. Whenever I connect my network, without any application being opened it is always full.
I have prepared report of iftop, nethogs and network system monitor.
iftop
and nethogs
My host IP is 192.168.1.203 and all the rest are not known though I have tried to pin 192.168.1.105, it doesn't reply.
If possible I would like to block the most disturbing IP which is 192.168.1.105 to block it. but don't know how.
nethogs
or other network monitor here at paste.ubuntu.com and link them in your question.