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标题: SQLNET.INBOUND_CONNECT_TIMEOUT与inbound_connect_timeout_监听器名 [打印本页]

作者: 刘泽宇 时间: 2022-9-25 11:56
标题: SQLNET.INBOUND_CONNECT_TIMEOUT与inbound_connect_timeout_监听器名
关于sqlnet.ora的参数SQLNET.INBOUND_CONNECT_TIMEOUT，它表示等待用户认证超时的时间，单位是秒，缺省值是60秒，如果用户认证超时了，服务器日志alert.log显示出错信息"WARNING: inbound connection timed out (ORA-3136)"，sqlnet.log里面出现TNS-12535: TNS:operation timed out错误信息。

关于listener.ora的参数inbound_connect_timeout_监听器名，它表示等待用户连接请求超时的时间，单位是秒，缺省值是60秒，如果连接请求超时了，监听器日志listener.log显示出错信息"TNS-12525: TNS:listener has not received client's request in time allowed"。

其中sqlnet.ora里面的参数为SQLNET.INBOUND_CONNECT_TIMEOUT， listener.ora里面的参数设置为INBOUND_CONNECT_TIMEOUT_listener_name ，其中根据监听名字来替换listener_name。

官方文档：

SQLNET.INBOUND_CONNECT_TIMEOUT parameter in sqlnet.ora on the database server

Specify the time, in seconds, for a client to connect with the database server and provide the necessary authentication information. If the client fails to establish a connection and complete authentication in the time specified, then the database server terminates the connection. In addition, the database server logs the IP address of the client and an ORA-12170: TNS:Connect timeout occurred error message to the sqlnet.log file. The client receives either an ORA-12547: TNS:lost contact or an ORA-12637: Packet receive failed error message.

INBOUND_CONNECT_TIMEOUT_listener_name in listener.ora

Specify the time, in seconds, for the client to complete its connect request to the listener after the network connection had been established.

If the listener does not receive the client request in the time specified, then it terminates the connection. In addition, the listener logs the IP address of the client and an ORA-12525: TNS:listener has not received client’s request in time allowed error message to the listener.log file

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