netstat -anp로 어떤 대몬이 포트를 잡고 있는지 확인해보세요.
: 아래와 같은 포트 연결이 나오는데 무엇을 하는 것일까요??
:
: udp 483xx 번대를 쓰고 있군요...
:
: =====================================================================
:
: udp 252 0 myHostname:48348 nsr2.kornet.net:domain
: ESTABLISHED 19081/gB590l922724
: udp 252 0 myHostname:48349 218.xxx.xxx.xxx:domain
: ESTABLISHED 19081/gB590l922724
: udp 0 0 myHostname:48350 211.104.166.107:domain
: ESTABLISHED 19081/gB590l922724
: udp 252 0 myHostname:48353 nsr2.kornet.net:domain
: ESTABLISHED 19081/gB590l922724
: udp 252 0 myHostname:48354 218.xxx.xxx.xxx:domain
: ESTABLISHED 19081/gB590l922724
: udp 0 0 myHostname:48355 211.104.166.107:domain
: ESTABLISHED 19081/gB590l922724
: udp 252 0 myHostname:48358 nsr2.kornet.net:domain
: ESTABLISHED 19081/gB590l922724
: udp 252 0 myHostname:48359 218.xxx.xxx.xxx:domain
: ESTABLISHED 19081/gB590l922724
:
: --
: 서명