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ORA-12170: TNS:Connect timeout occurred

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发表于 2016-8-8 16:46:09 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
ORA-12170:TNS:Connect timeout occurred
Cause:
The server shut down because connection establishmentor
communication with a client failed to complete within the allotted timeinterval.
9-4 Oracle Database Error Messages
This may be a result of network or system delays; orthis may indicate that a
malicious client is trying to cause a Denial of Service attack on the server.
Action: Ifthe error occurred because of a slow network or system, reconfigure one
or all of the parameters SQLNET.INBOUND_CONNECT_TIMEOUT,
SQLNET.SEND_TIMEOUT, SQLNET.RECV_TIMEOUT in sqlnet.ora to larger
values. If a malicious client is suspected, use the address in sqlnet.log toidentify
the source and restrict access. Note that logged addresses may not be reliableas
they can be forged (e.g. in TCP/IP).


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