Error: The network card can not establish connection

Similar Questions

• Cloud of Console 12.1.0.4 - IO error: the network adapter could not establish connection to access Instances of the ASM

  Hello

  Using the last version of the Console 12.1.0.4 cloud. I discovered a RAC cluster consisting of two nodes.

  And if I "try access the Cloud Console ASM instances will fail with this error:"

  IO error: the network adapter could not establish the connection

  The connection descriptor has been

  (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = tcp)(HOST=rac1-vip.localdomain)

  (PORT = 1522))) ((CONNECT_DATA = (SERVICE_NAME = + ASM1) (INSTANCE_NAME = + ASM1 (SERVER = DEDICATED))(UR=A)))

  My env is:

  Console of clouds on: release of Red Hat Enterprise Linux Server 6.6 (Santiago)

  Database Rac: Red Hat Enterprise Linux Server release 6.5 (Santiago)

  Someone knows how to solve this problem?

  Thank you very much!

  Arturo

  (1) what is the user id you are using OEM fior?

  The user id should have Sysdba and should not be in the role SYSASM.

  (2) in order to check your port

  In server, in the gate of the House, listener, lsnrctl status--> Verify asm instance listed on your listening port.

  Summary of endpoints listening...

  (Check that the PORT and IP information is correct)

  Instance '+ ASM1' READY State, has 1 operation for this service...

  (3) in addition, connect to asm and check the connection

  Show u local_listener and entered into OEM parameter details are correct.

  (4) OEM, I think you add Cluster_ASM.

  Oracle_home_path--> you're grid House

  username--> with sysdbarole

  --> Sysdba role

  Cluster_name--> $GRID_HOME/bin/cemutlo - n

  Service name--> + ASM

  ADD

  NAME: INSTANCENAME

  -Home: HOST1

  listener_HOST-->< show="" parameter="" local_listener=""> exit

  PORT-->

  SID- + ASM1

  Concerning

  Krishnan

• I/o error: the network adapter could not establish the connection: connection to oracle database

  Hello

  I am not able to connect to the Oracle SQL developer database. I said / 0 error: the network adapter could not establish the connection.

  I started the listener, but what I see is, it points to a different IP address instead of the IP address of the host. How to change the name of host or IP address.

  I see that it points to the host name in listener.ora.

  Attached the screenshot

  

  Can someone help me solve this problem?

  Thanks in advance

  What he says is the listener.ora file is not necessary to start the listener.  If you rename, then start the receiver, then start the db, after a minute or two, the db should automatically register with the listener and then you can make a tnsping or otherwise connect to the database through the listener.

  I'm not entirely sure what's going on with your image, but I can't help but wonder if somehow something is not what you expect with the investigation period, whenever it starts.

  So use lsnrctl status lsnrctl services to see what the listener is the situation and tnsping and ping from the client to see what he thinks.

• IO error: the network adapter could not establish the connection

  I'm configuration 11.1.2.3 on Windows 2008 using the Oracle database and when I try to configure connection services database and shared registry associated with the House I get the error "IO error +: the network adapter could not establish the connection +" all by filling in the details of the database. Windows Firewall is disabled, database is able to connect through SQL Plus am running, listening for the database service is running and the name of SID and the server have been provided properly. I even used localhost, apart from the name of the server providing the servename and ORCL is the SID. Any suggestions please?

  Usually, if I install on a Virtuelle/portable Windows machine that does not have a fixed IP or a dns entry I install a card closure before installing Oracle and have never had problems, it is established in http://docs.oracle.com/cd/E11882_01/install.112/e24186/reqs.htm#BABFHCJG

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Problem SQLDEVELOPER the network adapter could not establish the connection

  Hello I have a strange problem with SQL Developer (2.1.63) under Linux (Debian-testing-squeez/sid) version of the version: java java "1.6.0_16.
  Java (TM) SE Runtime Environment (build 1.6.0_16 - b01)
  Java hotspot Server VM (build 14, 2 - b01, mixed mode)
  
  Java is a debian .deb (sun-java6-jre, sun-java6-jdk).
  Whenever I try to connect to a database running on the remote server, I got error the network adapter could not establish the connection.
  (connection to base and also tnsnames connection)
  Sqlplus on the same machine works very well with the same connection settings, I also try the same SQLDEVELOPER version in the windows box and I had no problem with the connection.
  
  what I tried:
  1. in the course of running tcpdump eth0 dst db01x-i on the client and I don't got no network traffic going out of the box
  2.i have also tried tcpdump - neither eth0 host 192.168.3.9 and port 1521 on the server database to be sure, but also no traffic
  3. put the database server in/etc/hosts nothing change
  4. change the level of logging of the SQLDEVELOPER, but no significant errors
  5 different versions of the jdbc (ojdbc5.jar, ojdbc6.jar) connector
  
  I'd appreciate any help in this topic.
  BR and thx Thomas

  This problem is probably with java networks interacting with a new parameter to the default kernel in Debian. Among the bugs identified on this is here - [http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560056]
  Two things to try, from various bug reports, are
  (1) "echo 0 >/proc/sys/net/ipv6/bindv6only ' and make this change permanent if it works
  (2) edit {sqldeveloper home}/sqldeveloper/bin/sqldeveloper.conf and add the line}
  "AddVMOption - Djava .net .preferIPv4Stack = true '.

  Jean Paul

• When I try to establish a wifi connection, it shows that the problem with the network card is not fixed. How can I solve this problem?

  When I try to establish a wifi connection, it shows that the problem with the network card is not fixed. How can I solve this problem?

  Hello

  Thank you for writing to Microsoft Communities.

  Until we start troubleshooting on this issue please provides us additional information by answering a few questions, this will help us better solutions to the problems.

  1. What is the full error message do you get?

  2. are - that you be able to access or connect to the Internet via wired?

  3 have there been recent changes to the computer before the show?

  Please go ahead and follow the steps mentioned and later a update on the State of the question.

  Method 1:
  Try to run the network troubleshooters. Check if it enumerates and helps resolve the errors.
  http://Windows.Microsoft.com/en-us/Windows7/open-networking-troubleshooters

  Method 2: If the problem persists, try to follow the steps from the link.

  In the Windows wireless network connection problems:
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Check this link for more information:

  How can I troubleshoot network card? http://Windows.Microsoft.com/en-us/Windows7/fix-network-adapter-problems

  Why can't I connect to the Internet?
  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-the-Internet

  Please follow these recommended steps and post if you still experience the problem.

• The network card does not connect to the remote server

  My desktop computer has been recently updated to Windows 7 64 bit so I had to reinstall everything. Part of my job includes pulling data from two separate databases on a remote Oracle server. Previously with Windows 32 - bit Oracle SQL Developer worked after that I installed the Oracle Client and configured using Net Manager AMT settings. However now in SQL Developer, I get the following error message when you try to connect to databases using the same exact AMT settings.
  
  Error: "status: failed Test failed: the network adapter could not establish the connection.
  
  Versions:
  Windows 7 64 bit
  Oracle SQL Developer 3.2.2 (64-bit)
  Update to Java SE DK 6 43 (64-bit)
  Customer of Oracle 11 g R2 (64-bit)
  
  I've set up two databases under Naming Service in Oracle Net Manager. I used screenshots of my previous Net Manager settings to create the connections if everything is correct. Also, the two couplings to test successfully in the Net Manager. Contains the tnsnames.ora file
  
  PROD =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = thor)(PORT = 1526))
  )
  (CONNECT_DATA =
  (SERVICE_NAME = PROD)
  )
  )
  
  DWHOUSE =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = thor)(PORT = 1526))
  )
  (CONNECT_DATA =
  (SERVICE_NAME = DWHOUSE)
  )
  )
  
  
  In SQL Developer, I adapted the new connection settings exactly as before with a different screenshot of my connections to the previous developer. For example, I selected 'TNS' of the connection Type and selected "DWHOUSE" for network Alias. I even tried to put the chain of connection such as the login, but everything I've tried has made the mistake of connection.
  
  I followed some of the suggestions in other threads, but everything seemed to work, as I was able to connect to two databases using SQL more. Also, 'tnsping prod' both 'tnsping dwhouse' resulted in an OK. Same ODBC using the Oracle driver works to connect to these databases.
  
  I thought installing the JDK, Oracle Client, and SQL Developer as well as my screenshots would be an easy process and without hassle to connect to these databases. I'm doing something wrong? What else can I try?

  Of course, the point marking in your recent post concerns the former developer SQL install connection very well during execution by the G-drive.

  Although I'm not sure of the exact rules, I noticed that when the Oracle client resides on drive C, but the SQL Developer install is elsewhere, captures some files in its installation rather than from the Oracle SQL Developer client directory. An example is the ojdbc6.jar file. So you could also try installing SQL Developer 3.2 on another drive (internal or external non-disque C) and see if it works.

  -Gary

• The network adapter could not establish the connection using the external ip address

  Hi team,

  Please look in the attached files.

  I installed db 11g on my desktop machine (Windows 7, with a local network) and then I created a data source connection in tomcat which was also in the same system and then I deployed my sample web application, everything works fine, I am able to access web applications.

  But once that I kept my system with external IP address (excluding local network of my company), oracle gives these following errors when tomcat start

  Here is the following URL will display the error during the startup of tomcat.

  The network adapter could not establish the connection,

  In these two files, listener and tnsnames ora ora, need to change the configurations if I change the Ip address of the system?

  even I tried my address keeping external Ip instead if host in these two configuration files, yet this does not work.

  any help would be greatly appreciated!

  Thank you.

  Because as I explained - your listener is listening on localhost only. localhost is never accessible to another machine.

  Stop your listener, change the listener.ora to listen to on the real machine name and start the receiver.

  In addition, your tnsnames.ora points to localhost...

  Stop using localhost, unless you only want things to work on the same machine.

• Test failed: the network adapter could not establish the connection

  Hi friends,
  I am trying to connect my database of Jdeveloper 11 g (ADF) it will be by mistake
  Test failed: the network adapter could not establish the connection
  could u please tell me all the solutions
  Thank you and best regards
  Jocelyne.

  Usual causes are:

  (a) you have a kind of firewall between you and the DB that prevents the connection
  (b) you use the wrong host/port/sid for your database

  John

• Script to add a domain user to the local Administrators group raises the error "the network path is not found."

  I have a Windows Server 2008 R2 domain and a Windows XP Pro workstation that has been attached to the domain and then disconnected. I am trying to create a VBS script to add a domain user to the local Administrators group.

  I log on my computer as a local administrator and run the following script:

  Dim oNetwork: Set oNetwork = WScript.CreateObject ("WScript.Network")
  StrPC Dim: strPC = oNetwork.ComputerName
  Dim OGroup: Set oGroup = GetObject ("WinNT: / /" & strPC & "/ directors")
  Dim OUser: Set oUser = GetObject ("WinNT://domainname/username")
  oGroup.Add (oUser.ADsPath)

  This script returns the error "the network path is not found."

  However, I am able to go into control panel > user accounts > enter the user name and the domain name > click Next... > choose the administrators of the 'other' group and the user name will be added to the local Admin group.

  The same script runs without error if it is launched after logon on the workstation with a domain administrator account.

  How can I get my script runs without error, when you are logged into the workstation as a local administrator?

  Best regards, Andy

  The code that I used came from here. If the syntax of the Add method is passed to oUser.ADsPAth to "WinNT: / /" & domainname & "/" & username, the script works correctly.

  Therefore, the modified script:

  Dim oNetwork: Set oNetwork = WScript.CreateObject ("WScript.Network")
  StrPC Dim: strPC = oNetwork.ComputerName
  Dim OGroup: Set oGroup = GetObject ("WinNT: / /" & strPC & "/ directors")
  Dim strUser: strUser = "WinNT://domainname/username."
  oGroup.Add strUser

  Thanks to Qasim Zaidi to show the code of work here.

  Best regards, Andy

• Error when printing from a memory card: "year error occurred while reconnecting to \\epson 8af524\memory z card Microsoft windows network .the network path is not found connection .This has not been restored"

  Original title: there is an error occurred while reconnecting to \\epson 8af524\memory z card Microsoft windows network .the network path is not found .this connection has not been restored

  error message for a memory card has it printed

  Hello

  ·        Have you been able to print from memory card sooner?

  ·        How are you connected to the computer from which you are trying to print?

  This occurs when a computer uses the network map to connect to another computer to share files.

  To fix this problem, do one or more of the following methods.

   

  Method 1: Control equipment

  (a) ensure that the computer with file sharing turned on.

  (b) ensure that a hub network or router is powered.

  (c) ensure that the cables are well connected.

  If this does not resolve the problem, go to method 2: ensure that network resources are properly shared.

  Method 2: Ensure that network resources are properly shared

  Share a folder on a drive, then connect to the shared drive, follow these steps.

  Step 1:

  To make a folder that is located on the accessible hard drive on another computer, follow these steps.

  (a) right click onStart and then click Explorer .

  (b) right click on the folder you want to share, clickshare , and then click share this folder .

  Step 2:

  To connect to the shared folder from another computer, follow the steps below.

  (a) clickStart , then click run .

  (b) in theOpen box, type \\computer\share (where computer is the name of the computer where the resource network and share is the share name of the shared folder on that computer).

  (c) clickOK .

  Hope this information is useful.

  Amrita M

  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• I had a the network adapter could not establish the connection...

  Hi guys,.
  I just downloaded and installed oracle 10g express in my installation of win 7.
  
  I have already created 2 tables and a single user and everything seems to be ok.
  
  but... There is a but! I tried to connect (using the ojdbc14 driver) NetBeans and I got an error "network adapter could not establish the connection.
  
  the connection string is:
  
  JDBC:Oracle:thin:@PCs:1251:XE
  
  (pcs is the name of my pc).
  
  This problem can be?
  
  Thanks much ;)

  Yep, that's what I told you, I tried with "xe" instead of "XE", but I still get the same error...

  What is the second mistake is the line you posted?

  Carefully COMPARE your line to mine

• Network card can not start correctly every time that I reboot

  Whenever I stopped my flag and restart the next morning the network adapter should be disabled and enabled to work.  Only the wireless connects automatically. but I do not use the wireless for my Pavilion.  I already reinstalled the software for the adapter and checked the properties of the connection (automatic DNS lookup) IPV4 and I use cable which is permanently on and working properly.  This is hardware problem or something else.

  Hello Biskit2012,

  You don't list what exact make and model computer you use and which operating system you use, you should always include this information when asking for support.

  1. launch Device Manager

  This can be done by typing the Device Manager in the search and selecting the program when it appears in search results. If your computer does not have a search field after you press the Start button and then right click on my computer and select Properties.

  2. navigate to the section of the network card and expand

  3. right click on the adapter, and go to properties

  4. Select the power management tab

  5 uncheck "allow the computer to turn off this device to save power".

• My 6to4 network card can not start code 10. How can I fix it? I think he asks me not to connect to the internet

  My computer is an inspiron 1525 Vista Home Basic

  Hello

  The basics of the Internet runs on IPv4.

  03:54 is not necessary unless you click on and link that is configured as IPv6, where the name 03:54 (chahge IPv6 to work on IPv4).

  To turn on/off and set the IPv6 components - http://support.microsoft.com/kb/929852
  -------------
  Generally to evaluate wireless.

  Assuming that wireless router is configured correctly, it is a signal and the wireless card on the computer is physically in.

  Maybe this can help.

  These steps and tell us where is the breaking point.

  Check the Device Manager for the wireless card valid entry.

  http://www.ezlan.NET/Win7/net_dm.jpg

  If there is no valid entry, remove any entry from fake and re - install the drivers for the wireless card.

  Check network connections to make sure that you have a network icon/entry wireless connection, and that the properties of the icon (right-click on the icon) are correctly configured with the TCP/IPv4 protocol in the properties of network connections.

  http://www.ezlan.NET/Win7/net_connection_tcp.jpg

  ------------------

  The wireless card drivers much also install utility wireless of the seller.

  To ensure that if there is Wireless Utility a seller is not running with the native Windows wireless utility (Service WLAN).

  ----------------

  Make sure you firewall No. preventing / blocks wireless components to join the network.

  Some 3rd AV/Firewall/security software part, s costume keep blocking aspects of Local traffic even it they are off (disabled).

  If possible set up the firewall correctly, /Security costume otherwise totally uninstall and get rid of its remaining processes that permit the own local network traffic flow.

  If the 3rd party software is uninstalled, or disables, make sure Windows native firewall is active .

  party like Hello and NetMagic 3rd network managers can block local traffic too.

  ---------------------------

  Stack TCP/IP work should look like.

  Right-click on the wireless network connection card, select status, details and see if she got an IP address and the rest of the settings.

  http://www.ezlan.NET/Win7/status-NIC.jpg

  Description is the data of the card making.

  The physical address is MAC of the card number.

  The xx must be a number between 0 and 255 (all xx even number).

  YY should be between 0 and 255

  ZZ should be between 0 and 255 (zz all the same number.)

  The date of the lease must be valid at the present time.

  * Note 1. IP that starts with 169.xxx.xxx.xxx isn't valid functional IP.

  * Note 2. There could be an IPv6 entries too. However, they are not functional for Internet or LAN traffic. They are necessary for Win 7 homegroup special configuration.

  ---------------------------------------------------

  A message in the small window that says connected wireless doesn't means that you are really a valid functional connection.

  Above everything is OK, you must be able to connect to the router.

  Connection to the router means that you can enter the IP of the router base in an address bar in one go, being able to connect and configure the router menus see.

  If it doesn't connect to the router, journal newspaper from any computer that can connect to the router wirelessly with a wire, disable wireless security, make sure that the wireless SSID broadcast is enabled and try to connect with no. wireless security.

  Enable security wireless after you eat to make a functional connection.

• The network adapter could not establish the connection - 17002

  Hello

  This issue has been discussed already, but none of the solutions or the circumstances seem to be similar to mine.

  I have W 7 64-bit, SQL Developer 3.2.20.09 and jdk1.7.0_40.

  I can connect to "Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production"

  but I can't get any connection to "Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production" and get the above error message.

  It is not a connectivity problem, as I can connect to the database from another application running on my W7 machine or SQLDeveloper on my XP machine.

  My customer Oracle seems to be "SQL * more: Production of liberation 11.2.0.3.0.

  Any ideas or suggestions?

  Thank you, Rob

  Hello

  I installed 3.1 SqlDeveloper, JDK 1.6 - but in vain.

  Still using the TNS connection type but...

  ... When I connect via 'login' and not 'network alias' I can connect to the database in question. So, it's ok, even if it's not as convenient as to choose a network from the drop-down list alias.

  Detective Conan,

  Rob