Shulou(Shulou.com)06/01 Report--

The following error occurred while starting monitoring:

[oracle@wt ~] $lsnrctl start

LSNRCTL for Linux: Version 11.2.0.1.0-Production on 25-DEC-2016 02:35:12

Copyright (c) 1991, 2009, Oracle. All rights reserved.

Starting / u01/11g/product/11.2.0/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.2.0.1.0-Production

System parameter file is / u01/11g/product/11.2.0/network/admin/listener.ora

Log messages written to / u01/11g/diag/tnslsnr/wt/listener/alert/log.xml

Listening on: (DESCRIPTION= (ADDRESS= (PROTOCOL=ipc) (KEY=EXTPROC1521)

TNS-12533: TNS:illegal ADDRESS parameters

TNS-12560: TNS:protocol adapter error

TNS-00503: Illegal ADDRESS parameters

Listener failed to start. See the error message (s) above...

Check to see if you are connected to the network and turn off the firewall.

Modify: add ip address and user name at the end of vim / etc/hosts, for example, 10.0.0.1 jz

Then restart the network service: [root@wt Desktop] # / etc/init.d/network restart

[root@wt Desktop] # ifup eth0

Restart listening again: [oracle@wt ~] $lsnrctl start

[oracle@wt ~] $emctl start dbconsole / / the following error occurred while starting the EM tool

Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name.

Then: [oracle@wt ~] $emca-config dbcontrol db-repos recreate / / configure the EM tool

Database SID: ora11g / / ora11g is SID, which can be queried by show parameter instance_name

Listener port number: 1521 / / listening port number

Listener ORACLE_HOME [/ u01/11g/product/11.2.0]: / / mailbox, which can be skipped by enter directly

Password for SYS user: / / password. Generally speaking, the following three passwords are the same.

Password for DBSNMP user:

Password for SYSMAN user:

Do you wish to continue? [yes (Y) / no (N)]: y

Then restart: [oracle@wt ~] $emctl start dbconsole

Then visit: https://10.0.0.1:1158/em/console on the client

Select: I Understand the risks--add exception--confirm security exception-- add username and password when the port appears

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