Oracle Database and Linux Support Articles

Tuesday, September 26, 2017

telnet: connect to address 10.1.150.139: Connection refused

[root@ve ~]# netstat -tulpn | grep 1521
[root@ve ~]# ps aux | grep oracle

sqlplus / as sysdba

startup

lsnrctl start listener

[root@ve2 ~]# netstat -tuplen

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address Foreign Address State User Inode PID/Program name

tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 0 10168 1641/rpcbind

tcp 0 0 0.0.0.0:37779 0.0.0.0:* LISTEN 29 1931 1685/rpc.statd

tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 0 10766 1859/sshd

tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 0 11715 1740/cupsd

tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 0 10825 1939/master

tcp 0 0 :::37382 :::* LISTEN 1500 22646 6882/ora_d000_dbtes

tcp 0 0 :::111 :::* LISTEN 0 10173 1641/rpcbind

tcp 0 0 :::1521 :::* LISTEN 1500 21481 6952/tnslsnr

tcp 0 0 :::23602 :::* LISTEN 29 1939 1685/rpc.statd

tcp 0 0 :::22 :::* LISTEN 0 10768 1859/sshd

tcp 0 0 ::1:631 :::* LISTEN 0 11714 1740/cupsd

tcp 0 0 ::1:25 :::* LISTEN 0 10827 1939/master

udp 0 0 0.0.0.0:111 0.0.0.0:* 0 10165 1641/rpcbind

udp 0 0 0.0.0.0:24700 0.0.0.0:* 29 1927 1685/rpc.statd

udp 0 0 0.0.0.0:631 0.0.0.0:* 0 11717 1740/cupsd

udp 0 0 0.0.0.0:968 0.0.0.0:* 0 10167 1641/rpcbind

udp 0 0 0.0.0.0:1013 0.0.0.0:* 0 1921 1685/rpc.statd

udp 0 0 :::9648 :::* 29 1935 1685/rpc.statd

udp 0 0 ::1:61374 :::* 1500 22641 6882/ora_d000_dbtes

udp 0 0 ::1:14353 :::* 1500 22586 6850/ora_pmon_dbtes

udp 0 0 :::111 :::* 0 10170 1641/rpcbind

udp 0 0 :::47502 :::* 1500 21758 6878/ora_mmon_dbtes

udp 0 0 ::1:23356 :::* 1500 21664 6884/ora_s000_dbtes

udp 0 0 :::968 :::* 0 10172 1641/rpcbind

Tuesday, September 26, 2017