I noticed abnormal network activity when trying to test something and I can't find what program is the culprit.
My local IP is 192.168.100.5
I tried to inspect with
sudo netstat -latpen and
sudo lsof -i but there's no trace of it. Only on
sudo iftop -pPl and
sudo pktstat -i enp7s0 -nt works but it's not revealing what process is sending pings.
This can be seen using
sudo tcpdump ip proto \\icmp command but that's all, I can't see this on any other tool.
And I inspected all programs that could use it.
I have UFW enabled and blocking port 7759 (IPv4/IPv6) but it doesn't work.
How could I locate the program that sends all these pings?