Hey, my machine is using a lot of CPU, I am getting this error like every second: /kernel: Limiting closed port RST response from 227 to 200 packets per second, also when I type netstat commend I am getting like dozens of messages that says: tcp4 0 18078 WCS2-BELVOIR.NIP.49169 FIN_WAIT_1, what is going on?
How can I stop it?
I am running freebsd 4.9

I had to disconnect ethernet cable.