ubuntu@cx16:/var/log/zookeeper$ sudo netstat -pan Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 804/sshd tcp 0 32 192.168.42.116:22 192.168.42.1:34696 ESTABLISHED 3462/sshd: ubuntu [ tcp 0 0 192.168.42.116:22 192.168.42.1:34598 ESTABLISHED 2488/sshd: ubuntu [ tcp 0 0 192.168.42.116:22 192.168.42.1:34690 ESTABLISHED 3347/sshd: ubuntu [ tcp6 0 0 :::39427 :::* LISTEN 7242/java tcp6 0 0 :::2181 :::* LISTEN 7242/java tcp6 0 0 :::22 :::* LISTEN 804/sshd tcp6 0 0 127.0.0.1:2181 127.0.0.1:41277 TIME_WAIT - tcp6 1 0 127.0.0.1:2181 127.0.0.1:40928 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40931 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40944 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40924 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40936 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40945 CLOSE_WAIT 7242/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:41318 TIME_WAIT - tcp6 1 0 127.0.0.1:2181 127.0.0.1:40927 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40932 CLOSE_WAIT 7242/java tcp6 1 0 127.0.0.1:2181 127.0.0.1:40922 CLOSE_WAIT 7242/java tcp6 0 0 127.0.0.1:2181 127.0.0.1:41315 TIME_WAIT - tcp6 0 0 127.0.0.1:2181 127.0.0.1:41280 TIME_WAIT - tcp6 1 0 127.0.0.1:2181 127.0.0.1:40939 CLOSE_WAIT 7242/java udp 0 0 0.0.0.0:68 0.0.0.0:* 670/dhclient udp 0 0 0.0.0.0:5353 0.0.0.0:* 880/avahi-daemon: r udp 0 0 0.0.0.0:33535 0.0.0.0:* 670/dhclient udp 0 0 0.0.0.0:58635 0.0.0.0:* 880/avahi-daemon: r udp6 0 0 :::49078 :::* 880/avahi-daemon: r udp6 0 0 :::43537 :::* 670/dhclient udp6 0 0 :::5353 :::* 880/avahi-daemon: r Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node PID/Program name Path unix 2 [ ACC ] STREAM LISTENING 6950 826/dbus-daemon /var/run/dbus/system_bus_socket unix 2 [ ACC ] STREAM LISTENING 289 1/init @/com/ubuntu/upstart unix 10 [ ] DGRAM 599 841/rsyslogd /dev/log unix 2 [ ACC ] SEQPACKET LISTENING 2703 290/udevd /run/udev/control unix 2 [ ACC ] STREAM LISTENING 5818 880/avahi-daemon: r /var/run/avahi-daemon/socket unix 2 [ ACC ] STREAM LISTENING 5863 1005/acpid /var/run/acpid.socket unix 2 [ ] DGRAM 272068 3578/sudo unix 2 [ ] DGRAM 272065 3578/sudo unix 3 [ ] STREAM CONNECTED 272035 3462/sshd: ubuntu [ unix 3 [ ] STREAM CONNECTED 272034 3571/sshd: ubuntu@n unix 3 [ ] STREAM CONNECTED 274622 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 271244 3462/sshd: ubuntu [ unix 2 [ ] DGRAM 271243 3462/sshd: ubuntu [ unix 3 [ ] STREAM CONNECTED 271211 3347/sshd: ubuntu [ unix 3 [ ] STREAM CONNECTED 271210 3456/sshd: ubuntu@n unix 3 [ ] STREAM CONNECTED 271870 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 274537 3347/sshd: ubuntu [ unix 2 [ ] DGRAM 274536 3347/sshd: ubuntu [ unix 3 [ ] STREAM CONNECTED 270214 2488/sshd: ubuntu [ unix 3 [ ] STREAM CONNECTED 270213 2597/1 unix 3 [ ] STREAM CONNECTED 270576 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 272530 2488/sshd: ubuntu [ unix 2 [ ] DGRAM 272529 2488/sshd: ubuntu [ unix 2 [ ] STREAM CONNECTED 109922 7242/java unix 2 [ ] STREAM CONNECTED 109918 7242/java unix 2 [ ] DGRAM 9067 670/dhclient unix 3 [ ] STREAM CONNECTED 9512 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 11473 3990/polkitd unix 3 [ ] STREAM CONNECTED 9508 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 8984 3923/console-kit-da unix 3 [ ] STREAM CONNECTED 8965 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 11469 3923/console-kit-da unix 2 [ ] DGRAM 11460 826/dbus-daemon unix 3 [ ] STREAM CONNECTED 7640 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 666 1035/whoopsie unix 2 [ ] DGRAM 5854 1005/acpid unix 3 [ ] STREAM CONNECTED 6977 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 5820 880/avahi-daemon: r unix 3 [ ] STREAM CONNECTED 5815 883/avahi-daemon: c unix 3 [ ] STREAM CONNECTED 5814 880/avahi-daemon: r unix 2 [ ] DGRAM 5811 880/avahi-daemon: r unix 3 [ ] STREAM CONNECTED 5782 826/dbus-daemon /var/run/dbus/system_bus_socket unix 3 [ ] STREAM CONNECTED 5781 1/init unix 3 [ ] STREAM CONNECTED 5780 826/dbus-daemon unix 3 [ ] STREAM CONNECTED 5779 826/dbus-daemon unix 3 [ ] STREAM CONNECTED 2802 1/init @/com/ubuntu/upstart unix 3 [ ] STREAM CONNECTED 2800 507/upstart-socket- unix 3 [ ] DGRAM 2740 290/udevd unix 3 [ ] DGRAM 2739 290/udevd unix 3 [ ] STREAM CONNECTED 2687 1/init @/com/ubuntu/upstart unix 3 [ ] STREAM CONNECTED 5166 288/upstart-udev-br