ora 12170 tns connect timeout occurred

Company server weekend to add hard disk, Monday after the application is not connected. Error The following error: Ora-12170:tns Connect timeout occurred The first reaction was that the monitor was not open: 1. A test, the connect

After the successful installation of Oracle 10g in red Hat Enterprise Linux server Releae 5.5, after the client has configured TNS, the test can be connected to the data block server with an error: Ora-12170:tns: Connection Timeout 1: First check whether the network can pi

After successfully installing ORACLE 10g on Red Hat Enterprise Linux Server Releae 5.5, After configuring TNS on the client, test whether you can connect to the data block Server with the error: ORA-12170: TNS: Connection timeout

After successfully installing ORACLE 10g on Red Hat Enterprise Linux Server Releae 5.5, After configuring TNS on the client, test whether you can connect to the data block Server with the error: ORA-12170: TNS: Connection timeout1: First, check whether the network can be pin

After the successful installation of Oracle 10g in red Hat Enterprise Linux server Releae 5.5, after the client has configured TNS, the test can be connected to the data block server with an error: Ora-12170:tns: Connection Timeout 1: First check whether the network can pi

A few days ago when the data center to connect to the database server, the report rdquo; ORA-12170: TNS: Connection timeout rdquo ;. This error took me two days to solve the problem. A few days ago when the data center to connect

How to solve ORA-12170 TNS connection timeout Recently, when I suddenly connected to the local Oracle database through plsql for a while, I reported that the ORA-12170 TNS connection t

port number;# If you want to delete a rule, use iptables-d input number;# Number can be viewed using/etc/init. d/iptables status# If this method is used, the rule is invalid when the machine is restarted or the firewall is disabled.2) permanently open a portFirst, use vim to open the firewall configuration file:Vim/etc/sysconfig/iptablesThen, add the following content in the content of the iptables file under the default port 22:-A input-m state -- state NEW-m tcp-p tcp -- dport 1521-j ACCEPTFi

/services/oracletnslistenerThe imagepathvalue of a batch is the path of tnslsnr.exe.My options are D:/Oracle/Administrator/product/11.1.0/db_1/bin/tnslsnr.Finally, you can connect! If the machine can be used normally, but to other machines in the LAN appears "ORA-12170: TNS: Connection timeoutSolution: 1. CMD ----- pin

The database can be accessed normally on the virtual machine, but when you connect to the database on a physical machine with "Ora-12170:tns: Connection timed out", you can use the following ideas to resolve the issue.First, check the network1.ping IP address to see the network problems, see if you can ping;2.tnsping I

Tag: ora-12170:tns:connect timeout occurred ora-06512:at "Sys.dbms_snapshot" oraclejob cannot automatically run report the following large number of errors errorsinfile/oracle/admin/orcl/bdump/orcl_j000_ 2158798.trc:ora-12012:erroronautoexecuteofjob482ora-12008: errorinmat

1. Start ----Program----- Oracle ------ configuration and porting tool ----- net manager ---- local ---- service name --- ora11 (this is my dedicated server) change the host name on the Right To 192.168.1.102 2. Start ---- program ----- Oracle ------ configuration and porting tool ----- net manager ---- local ---- listener --- change the host name on the Right To 192.168.1.102. Another error is reported when the connection is reconnected. Ora-125

1. Start----Program-----Oracle------Configuration and Migration Tool-----Net Manager----Local----service Naming---ORA11 (this is my dedicated server) change the hostname below the right to 192.168.1.102 2. Start----Program-----Oracle------Configuration and Migration Tool-----Net Manager----LOCAL----listener---also change the host name below the right to 192.168.1.102 Reconnected and another error has been reported Ora-12541:

Today, using the laptop's Plsql developer to connect to Oracle on another desktop in the LAN, the login process is slow, and then reports Ora-12170:tns occurred: Connection timeout Such a mistake, Baidu a long time to find a sol

Tags: blink GPO in Server POS Firewall blog body Service database connectionGenerally for ORA-12170 this problem1 See if the data IP can ping through2 The database service is started3 server firewall where database service residesHowever, when you can go into the data, and report this mistake:1 See the database connection in the code is write wrong2 If the confirmation is not a problem, see if there is a db

VM as Oracle server, client login prompt timed out, local connection using network connection is OK.D:>sqlplus System/[email PROTECTED]//192.168.63.121:15021/PDB01Sql*plus:release 11.2.0.4.0 Production on Thu Nov 10 12:00:05 2016Copyright (c) 1982, Oracle. All rights reserved.Error:ora-12170:tns:connect Timeout occurred1.cmd-----Ping IP address to see network problems, see if you can ping2.cmd-----tnsping I

1.11G Alert Log Error ORA-609 TNS-12537 and TNS-12547 or TNS-12170 12170, ' TNS-12535, and other solutions to problems:Troubleshooting guide for TN