Aix listner上的Oracle 11gR2無法啟動

Question

我在Aix服務器上創建了一個新的Oracle實例。 數據庫運行正常，但我的監聽器無法啟動。 我在偵聽器日志中遇到以下錯誤：

<msg time='2012-09-26T17:33:17.304-07:00' org_id='oracle' comp_id='tnslsnr'
 type='UNKNOWN' level='16' host_id='xxxxx111'
 host_addr='000.00.0.111'>
 <txt>TNS-12546: TNS:permission denied
 TNS-12560: TNS:protocol adapter error
  TNS-00516: Permission denied
   IBM/AIX RISC System/6000 Error: 2: No such file or directory
 </txt>
</msg>

當我嘗試啟動監聽器時，我收到以下錯誤：

lsnrctl start

LSNRCTL for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production on 26-SEP-2012 17:38:17

Copyright (c) 1991, 2011, Oracle.  All rights reserved.

Starting /oracle/QI1/112_64/bin/tnslsnr: please wait...

TNSLSNR for IBM/AIX RISC System/6000: Version 11.2.0.3.0 - Production
System parameter file is /oracle/QI1/112_64/network/admin/listener.ora
Log messages written to /oracle/QI1/saptrace/diag/tnslsnr/xxxxxx/listener/alert/log.xml
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=xxxxxxx.na.xxxxx.com)(PORT=1521)))
TNS-12542: TNS:address already in use
 TNS-12560: TNS:protocol adapter error
  TNS-00512: Address already in use
   IBM/AIX RISC System/6000 Error: 67: Address already in use

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

任何幫助將不勝感激！

Answer 1

在@dave的回答之后，我檢查了sqlnet.ora文件，錯誤在參數中：

TCP.VALIDNODE_CHECKING = YES

在評論出該行后，監聽器啟動

#TCP.VALIDNODE_CHECKING = YES

Answer 2

我發現ip地址SQLnet文件不正確。 修復ip地址后，監聽器就可以啟動了。