标题: ORA-12170: TNS:Connect timeout occurred [打印本页] 作者: admin 时间: 2016-8-8 16:46 标题: ORA-12170: TNS:Connect timeout occurred 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).