oracle network adapter could not establish connection

Warning log: \ oracle \ product \ 10.2.0 \ db_1 \ admin \ orcl \ bdump \ alert_orcl.log listening log: \ oracle \ product \ 10.2.0 \ db_1 \ NETWORK \ log \ listener. log The volume of listener. log has increased to 140 MB. The following content is found in the opening: Workman 16: 57:-2014 07:59:42 * service_update * scm *-2014 07:59:47 * (CONNECT_DATA = (CID

UDP connection function into the socket class, However, Sun has added the Datagramsocket class to the later JDK, so the construction method is useless, so sun sets it to the deprecated tag, which means that this construction method can be removed in later JDK versions. For these reasons, try not to use this construction method to establish a UDP connection when

When I was experimenting on my own computer today, I was preparing to share my wireless network connection to the VMnet1 times when Internet Connection Sharing access was enabled, an error occurred. (NULL) Error:Online query to the cause of the problem: No Windows Firewall services caused by the computer installation of security guards, such as software, will be

1. Identify the internet cardWith the command LSUSB, you can continue down if you can identify it.2. Install the NIC driverThe Internet card will usually have 2 functions, one is a virtual CD-ROM, used to install the driver, and the other is a network connection modem.Under Linux, it is necessary to install the Usb-modeswitch driver to correctly identify and start the modem function of the NIC.sudo apt-get

In order to facilitate the construction of the table, and so on, I use SQL Developer connection to the database under Linux, can be connected when this problem occurs the network could not establish the connection.Check the firewall also shut down, also ping of the pass, no reason Ah, on the Internet to check a large pile, found everyone said Listener.ora and Tns

Network-related or instance-specific errors occur when you establish a connection with SQL Server. Server not found or inaccessible When I started the system this morning, I found that I could not log on to the database when I opened SQL Server Management Studio in SQL Server 2008 and entered the sa password? The following error message is displayed: "

. Net network programming-use TcpClient and TcpListener to establish a connection between the client and the server, java Server Android Client 1. How to establish a connection in. NET In the network, we can use the IP address

Network-related or instance-specific errors occur when you establish a connection with SQL Server. Just like before, I learned the video of the Niuke news publishing system, typed the code, opened the database, and displayed a frame. The details are as follows: The database cannot be connected, and all the work should be closed. After a while, let's briefly summ

into the device, remove it first, and then re-insert the adapter to apply the settings .", Click "OK" and "OK ". (2) Select "connection" on the "connection" tab ": On the "advanced" tab, click "select Network" and select "unit Settings" under "use when the program automatically connects to the Internet". The default

1. Prerequisites: If you are dealing with connection-oriented network services (sock_stream or sock_seqpacket), you need to establish a connection between the client and the server before starting data transmission. 2. Function introduction: Use connect to establish a

The following error occurs when connecting to the SQL Server 2000 database: Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and SQL server is configured to allow remote connection

Many new users will encounter this problem when installing the sqlserver database. The database is already installed, but the connection fails. the pop-up dialog box is displayed: network-related or instance-specific errors occur when you establish a connection with SQLServer. The server is not found or cannot be acces

Network-related or instance-specific errors occur when you establish a connection with SQL Server !, Sqlserver When I was working on a data center charging system, my database often encountered "network-related or instance-specific errors when establishing a connection with

Virtual box is a highly popular open-source Virtual Machine Software with powerful functions. Articles about it are everywhere on the Internet. Virtual box was installed in WINXP some time ago, and then Linux was installed in virtual box (Linux is often called Linux guest here, for fear of misunderstanding after translation, the official name is used ). However, after Linux is started, you cannot directly connect to Linux through SSH in WINXP. I checked a lot of information, tried a lot, and fi

Network-related or instance-specific errors occur when you establish a connection with SQL server. An error occurred while running the JOB after MSSQL 2005 database backup JOB is configured today: After some searches, it may be related to the mssql protocol and checked with the local configuration. It is found that the named pipes protocol is not enabled local

Problem: Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and SQL server is configured to allow remote connection. (Provider: Named Pipes provider, error: 40-unable to open the

1, first in the desktop mouse right click to select a new TXT text document, and then rename it to "VPN connection. pbk"; 2, then double-click this file, will pop-up prompts "phone book is empty, whether to add items?", click OK button here; 3, in the pop-up window select click on the "Workspace network, through the Internet using Virtual private

'Establish a communication channel to prevent logon to the WEB server using different users and passwords. The program will automatically establish a communication channel through the USE command and the provided user name and password.On error resume next Set objshell = CreateObject ("Shell. Application ")Objshell. shellexecute "net", "use // 10.164.223.6 gis/USER: administrator", 0 'the last parameter 0

The configuration process in Linux is the same as that in Windows. 1. Copy the JAR package of OracleJDBC to the relevant directory of Matlab (.. javajartoolbox. The configuration process in Linux is the same as that in Windows. 1. Copy the JAR package of Oracle JDBC to the relevant directory of Matlab (.. \ matlab \ java \ jar \ toolbox. 1. Matlab establishes a connection to the

Label:Original address: Http://zhidao.baidu.com/link?url=Ndav32DO9zL5XnltqoqlhvKHbJv_ N3zwihhw4cwf9ffnq8hb8z7h7n3vjvfoewxzgorh1qczcvls-ojqdduxdq1, start-"All Programs-" Microsoft Visual Studio r2--Configuration Tool--"SQL Server Configuration Manager2. Then open Configuration Manager to see if the services in the diagram are turned on. If not, open the corresponding service.3, to connect, at this time already no longer an error.Note: The first step is SQL Server Configuration Manager instead of