系统问题~~!!

Limiting open port RST response from 18 to 10 packets/sec
Limiting open port RST response from 11 to 10 packets/sec
Limiting open port RST response from 13 to 10 packets/sec
Limiting open port RST response from 22 to 10 packets/sec
Limiting open port RST response from 17 to 10 packets/sec
Limiting open port RST response from 35 to 10 packets/sec
Limiting open port RST response from 36 to 10 packets/sec
Limiting open port RST response from 40 to 10 packets/sec
Limiting open port RST response from 29 to 10 packets/sec
Limiting open port RST response from 27 to 10 packets/sec
Limiting open port RST response from 13 to 10 packets/sec
Limiting open port RST response from 22 to 10 packets/sec
Limiting open port RST response from 27 to 10 packets/sec
Limiting open port RST response from 21 to 10 packets/sec
Limiting open port RST response from 14 to 10 packets/sec
Limiting open port RST response from 25 to 10 packets/sec
Limiting open port RST response from 13 to 10 packets/sec
Limiting open port RST response from 12 to 10 packets/sec
Limiting open port RST response from 20 to 10 packets/sec
Limiting open port RST response from 14 to 10 packets/sec
Limiting open port RST response from 22 to 10 packets/sec
Limiting open port RST response from 20 to 10 packets/sec
Limiting open port RST response from 13 to 10 packets/sec
Limiting open port RST response from 19 to 10 packets/sec
Limiting open port RST response from 21 to 10 packets/sec
Limiting open port RST response from 13 to 10 packets/sec
如何解决哦

应该是遭到扫描了，如果不严重可以置之不理。