Oracle Database 12c : Add Oracle Net Listener
Oracle Database 12c : Add Oracle Net Listener
2015/07/05
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Create Oracle Net Listener that is the network service on Oracle.
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| [1] | Login with the oracle admin user and input a command "netca" like follows. |
[oracle@dlp ~]$ netca
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| [2] | Check a box "Listener Configuration" and go next. |
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| [3] | Go next. |
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| [4] | Set Listner's name. Input any one you like. |
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| [5] | This example goes next with keeping default "TCP". |
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| [6] | Set a port. This example goes next with keeping default. |
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| [7] | If you'd like to create more Listeners, Answer "Yes". This example selects "No". |
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| [8] | Configuration completed. |
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| [9] | After creating Listener, tnslsnr listens on the port you configured like follows. |
| [oracle@dlp ~]$
ss -napt
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 128 127.0.0.1:631 *:*
LISTEN 0 100 127.0.0.1:25 *:*
ESTAB 0 52 10.0.0.30:22 10.0.0.5:50113
LISTEN 0 128 :::1521 :::* users:(("tnslsnr",3988,9))
LISTEN 0 128 :::22 :::*
LISTEN 0 128 ::1:631 :::*
LISTEN 0 100 ::1:25 :::*
[oracle@dlp ~]$
tnsping localhost
TNS Ping Utility for Linux: Version 12.1.0.2.0 - Production on 04-JUL-2015 01:03:07 Copyright (c) 1997, 2014, Oracle. All rights reserved. Used parameter files: Used HOSTNAME adapter to resolve the alias Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1) (PORT=1521))) OK (0 msec) |
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