[root@rx200-3 ~]# netstat -a -u Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State udp 0 0 *:2727 *:* udp 0 0 *:4520 *:* udp 0 0 *:836 *:* udp 0 0 *:839 *:* udp 0 0 *:5065 *:* udp 0 0 *:4569 *:* udp 0 0 *:sunrpc *:* udp 0 0 *:ipp *:* udp 0 0 rx200-3:ntp *:* udp 0 0 localhost.localdomain:ntp *:* udp 0 0 *:ntp *:* udp 0 0 *:ntp *:* [root@rx200-3 ~]# netstat -a -u Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State udp 0 0 *:2727 *:* udp 0 0 *:4520 *:* udp 0 0 *:836 *:* udp 0 0 *:839 *:* udp 0 0 *:5065 *:* udp 0 0 *:4569 *:* udp 0 0 *:sunrpc *:* udp 0 0 *:ipp *:* udp 0 0 rx200-3:ntp *:* udp 0 0 localhost.localdomain:ntp *:* udp 0 0 *:ntp *:* udp 0 0 rx200-3:32779 rx200-3:5063 ESTABLISHED udp 0 0 rx200-3:32780 rx200-3:5064 ESTABLISHED udp 0 0 rx200-3:32781 rx200-3:5063 ESTABLISHED udp 0 0 rx200-3:32782 rx200-3:5064 ESTABLISHED udp 0 0 *:5060 *:* udp 0 0 *:5062 *:* udp 0 0 *:ntp *:*