NETBEAN Oracle: Problem of connection refused

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• Oracle 12 c connection refused

  Hi all

  I just installed Oracle 12 c. I usually work on MS SQL Serve, I am new to Oracle. I tried to connect to oracle so that I can start to create table and do on. On SQLPLUS when I try to connect, I get the following error.

  SQL*Plus: Release 12.1.0.1.0 Production on Sat Sep 6 12:41:19 2014
  
  
  Copyright (c) 1982, 2013, Oracle.  All rights reserved.
  
  
  Enter user-name: / as sysdba
  ERROR:
  ORA-01017: invalid username/password; logon denied
  
  
  
  
  Enter user-name:
  

  I am running oracle on Xwindows 2012 R2 server.

  AMT file is as below.

  # tnsnames.ora Network Configuration File: C:\app\DBUser\product\12.1.0\dbhome_1\network\admin\tnsnames.ora
  # Generated by Oracle configuration tools.
  
  
  ORACLR_CONNECTION_DATA =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      )
      (CONNECT_DATA =
        (SID = CLRExtProc)
        (PRESENTATION = RO)
      )
    )
  
  
  ORCL =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.172.128)(PORT = 1521))
      (CONNECT_DATA =
        (SERVER = DEDICATED)
        (SERVICE_NAME = orcl)
      )
    )
  
  

  I used oracle a few years back. It seems that something has changed since the last I used it and I came across a connection problem. Any help would be appreciated.

  Thank you

  connect / as sysdba, you must be logged on the operating system the same user to the operating system that has the Oracle software & makes installation.

• Occasional SocketBaseIOException "Connection refused" problem on R5.0

  Hello

  I developed an application that uses an https connection to communicate with a web service using data in XML format. I did test in-depth the application on 9000 "BOLD" 4.6.0.28 2 current execution with all sorts of conditions of access network (Wifi, 3G, Edge) and everything worked well for me on the Rogers network.

  I have improved my 9000 to run OS5.0.0.411 and I now get the following exception in my logic of connection:

  SocketBaseIOException "Connection refused".

  In characterizing this problem, it seems to only happen once every 5 to 10 connections. Even more, it doesn't happen when I turn off my cell transmitter and go on WiFi only.

  I rebuilt my application for 5.0 with the string of tools Eclipse 1.1 to 5.0 and get the same problem.

  In a debugging perspective, I have a real problem, because:

  (a) with Eclipse 1.0 JDE I can attach it to the device, but cannot set a breakpoint.

  (b) with Eclipse 1.1 JDE I can't yet set to the device.

  Suggestions to help isolate or work around this problem would be greatly appreciated.

  I was unable to find a root cause or an elegant solution to this problem. However, I could characterize enough to work around him in an acceptable way. I'm capturing the info hear so I hope this helps someone else. This has been a difficult one to isolate and characterize. Here is a summary.

  Even if the underlying stack could not create a connection https on the BIS service identified by a Service UID book, it would be on the first 'open '.

  1 generate the SocketBaseIOException.

  2. somehow to cache the connection so that 'open' later against the same URL would cause the stack return the connection from 1. which, once the IO later would generate the same exception.

  This problem moved not on WiFi connections or the Simulator.

  My work around was to create a cache of years to keep track of services with these embarrassing the UID and avoid them in the selection of connection logic.

  I guess this problem is also specific carrier because he had other services in the service with CID of IPPP log "" what has worked well for me. I have test it on the Rogers network with a BIS service.

  Hope this helps someone out there, and maybe someone rim could look at this rather clumsy difference in behavior in R5 compared to what's happening on A4.6

• How to solve the problem of Oracle SQL Developer Connection?

  People,
  
  Hello. I use the Oracle 11 GR 1 material database. The database https://localhost.localdomain:1158 control console / em works correctly. I can create a database and a table with success.
  
  My OS is Linux and connects to the internet successfully.
  
  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:
  
  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)
  
  But the error message: "status: failed - IO exception Connection Reset."
  
  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user8860348 wrote:
  People,

  Hello. I use the Oracle 11 GR 1 material database. database Control Panel https://localhost.localdomain:1158 / em works correctly. I can create a database and a table with success.

  My OS is Linux and connects to the internet successfully.

  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:

  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)

  But the error message: "status: failed - IO exception Connection Reset."

  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user name: sys
  password: enter_your_correct_password given at the time of the installation of oracle

  role: select sysdba if you would connect as sysdba otherwise select normal for users other than the sys

  HostName: Enter your ip or hostname of the oracle example server address:-192.168.11.12

  to find the terminal/command prompt open hostname in oracle installed machine
  type---> hostname

  type ping hostname--->

  You can find the IP address of the server

  Port number: 1521 (default)---> I guess, otherwise check the port number in the file tnsnames.ora under your ORACLE_HOME/network/admin folder

  SID: DB1

  try it
  Good luck

• Another problem of connection: connection refused to host: 127.0.0.1

  Hello
  using the Mission of control 4.0 I have to following behavior attempts to connect from my local windows machine jrockit (on redhat) distance. Management port is defined (6115) and accessible through the firewall (local machine telnet works very well). With the help of MC locally on the computer remote (and tunnel with X) also works.
  
  Remote connection does not work with the pasted below exception. But through netstat, I see a connection made on the correct port on the local computer and the remote computer. I wonder why MC attempts a connection to 127.0.0.1?
  Remote
  TCP 0 0: ffff: remoteIP >: 6115: ffff: localIP >: 2770 ESTABLISHED 7628/java
  local
  < LocalIP > TCP: 2647 < remoteIP >: 6115 ESTABLISHED
  
  Any help would be greatly appreciated.
  
  Thank you
  Thomas
  
  Failed to open the GPMC for < remotemachinehostname >: 6115.
  com.jrockit.mc.rjmx.ConnectionException: connection refused to host: 127.0.0.1; nested exception is:
  java.net.ConnectException: connection refused: connect
  com.jrockit.mc.rjmx.ConnectionException: connection refused to host: 127.0.0.1; nested exception is:
  java.net.ConnectException: connection refused: connect
  at com.jrockit.mc.rjmx.ConnectionManager.connect(ConnectionManager.java:63)
  to com.jrockit.mc.console.ui.actions.StartConsole$ 1.preConnect(StartConsole.java:39)
  at com.jrockit.mc.browser.utils.PreConnectJob.run(PreConnectJob.java:74)
  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
  Caused by: java.rmi.ConnectException: connection refused to host: 127.0.0.1; nested exception is:
  java.net.ConnectException: connection refused: connect
  at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
  at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
  at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
  at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:110)
  at javax.management.remote.rmi.RMIServerImpl_Stub.newClient (unknown Source)
  at javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2327)
  at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:279)
  at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:228)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:644)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.establishConnection(RJMXConnection.java:609)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.setupServer(RJMXConnection.java:582)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:160)
  at com.jrockit.mc.rjmx.internal.RJMXConnectorModel.establishConnection(RJMXConnectorModel.java:129)
  at com.jrockit.mc.rjmx.internal.RJMXConnectorModel.connect(RJMXConnectorModel.java:173)
  at com.jrockit.mc.rjmx.ConnectionManager.innerConnect(ConnectionManager.java:95)
  at com.jrockit.mc.rjmx.ConnectionManager.connect(ConnectionManager.java:61)
  ... 3 more
  Caused by: java.net.ConnectException: connection refused: connect
  at java.net.PlainSocketImpl.socketConnect (Native Method)
  at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
  at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
  at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
  at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
  at java.net.Socket.connect(Socket.java:529)
  at java.net.Socket.connect(Socket.java:478)
  at java.net.Socket. < init > (Socket.java:375)
  at java.net.Socket. < init > (Socket.java:189)
  at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
  at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
  at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
  at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
  at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
  at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:110)
  at javax.management.remote.rmi.RMIServerImpl_Stub.newClient (unknown Source)
  at javax.management.remote.rmi.RMIConnector.getConnection(RMIConnector.java:2327)
  at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:279)
  at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:227)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:643)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.establishConnection(RJMXConnection.java:609)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.setupServer(RJMXConnection.java:582)
  at com.jrockit.mc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:159)
  at com.jrockit.mc.rjmx.internal.RJMXConnectorModel.establishConnection(RJMXConnectorModel.java:129)
  at com.jrockit.mc.rjmx.internal.RJMXConnectorModel.connect(RJMXConnectorModel.java:172)
  ... 5 more

  You can try adding
  -Djava.rmi.server.hostname = - Xmanagement:ssl = false, authenticate = false, autodiscovery = true, port = 6115, rmiserver.port = 6115
  and see if that could help.

• AMT-12564: TNS:connection refused

  Hi guru
  
  
  
  My Version of DB: 10 gr 2
  OS: Windows Server
  
  
  I am trying to load the text file using sql loader, already I don't get thi sproblem, but in the morning I'm geeting
  
  AMT-12564: refused TNS:connection error
  
  activate the trace listener
  
  
  where I get after each update of the title:
  
  
  August 31, 2012 14:35:50:921] nsbaddfl: entry
  [August 31, 2012 14:35:50:921] nsbaddfl: exit normal
  [August 31, 2012 14:35:50:921] nsbfr: exit normal
  [August 31, 2012 14:35:50:921] nsdo: nsctxrnk = 0
  [August 31, 2012 14:35:50:921] nsdo: exit normal
  [August 31, 2012 14:35:50:921] nsiocancel: entry
  [August 31, 2012 14:35:50:921] nsiofrrg: entry
  [August 31, 2012 14:35:50:921] nsiofrrg: exit
  [August 31, 2012 14:35:50:921] nsiocancel: exit
  [August 31, 2012 14:35:50:921] nsclose: transport of closing
  [August 31, 2012 14:35:50:921] nttdisc: entry
  [August 31, 2012 14:35:50:921] nttdisc: socket closed 396
  [August 31, 2012 14:35:50:921] nttdisc: exit
  [August 31, 2012 14:35:50:921] nsclose: global context departure (from slot 6) full
  [August 31, 2012 14:35:50:921] nsnadisc: entry
  [August 31, 2012 14:35:50:921] nsnadisc: no native service used - return
  [August 31, 2012 14:35:50:921] nsopenfree_nsntx: mplx_ht_nsgbu nlhthdel, ctx = fbba48 nsntx = fd4888
  [August 31, 2012 14:35:50:921] nsiocancel: entry
  [August 31, 2012 14:35:50:921] nsiofrrg: entry
  [August 31, 2012 14:35:50:921] nsiofrrg: exit
  [August 31, 2012 14:35:50:921] nsiocancel: exit
  [August 31, 2012 14:35:50:921] nsmfr: entry
  [August 31, 2012 14:35:50:921] nsmfr: 1632 bytes to 0xfd4888
  [August 31, 2012 14:35:50:921] nsmfr: exit normal
  [August 31, 2012 14:35:50:921] nsmfr: entry
  [August 31, 2012 14:35:50:921] nsmfr: 536 bytes to 0xfbba48
  [August 31, 2012 14:35:50:921] nsmfr: exit normal
  [August 31, 2012 14:35:50:921] nsclose: exit normal
  [August 31, 2012 14:35:50:921] nsredirect: exit (0)
  [August 31, 2012 14:35:50:921] nsbeqaddr: connect handshake is completed
  [August 31, 2012 14:35:50:921] nsbeqaddr: exit normal
  [August 31, 2012 14:35:50:921] nsbequeath: exit normal
  [August 31, 2012 14:35:50:921] nsglhe: exit
  [August 31, 2012 14:35:50:921] nsevwait: entry
  [August 31, 2012 14:35:50:921] nsevwait: 5 status or connections
  [August 31, 2012 14:35:50:921] nsevwait: 0 posted before the event (s)
  [August 31, 2012 14:35:50:921] nsevwait: waiting for the transport event (0-5)...
  
  
  
  Kindly suggest me what you think what's the problem
  
  my file details net sql like:
  
  SQLNET.log:
  
  sqlnet.ora # Network Configuration file: C:\oracle\product\10.1.0\db_1\network\admin\sqlnet.ora
  
  # Generated by Oracle configuration tools.
  
  
  
  SQLNET. AUTHENTICATION_SERVICES = (NONE)
  
  
  
  NAMES. DIRECTORY_PATH = (TNSNAMES, EZCONNECT)
  
  trace_level_server = 16
  
  trace_file_server = Server
  
  trace_directory_server = F:------.
  
  
  
  The listener file details are:
  
  LISTENER:
  
  SID_LIST_LISTENER =
  
  (SID_LIST =
  
  (SID_DESC =
  
  (GLOBAL_DBNAME = tsiindia)
  
  (ORACLE_HOME = C:\oracle\product\10.1.0\db_1)
  
  (SID_NAME = tsiindia)
  
  )
  
  )
  
  
  
  LISTENER =
  
  (DESCRIPTION =
  
  (ADDRESS = (PROTOCOL = TCP)(HOST = tsiindia) (PORT = 1521))
  
  )
  
  
  
  TRACE_FILE_LISTENER = F:\LISTENERTEST.trc
  
  TRACE_DIRECTORY_LISTENER = F:\
  
  LOGGING_LISTENER = we
  
  TRACE_LEVEL_LISTENER = SUPPORT
  
  
  
  SQLNET.log error while loading:
  
  
  Fatal OR connect error 12500, connect to:
  
  (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = tsiindia). (PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME = tsiindia) (CID = (PROGRAM=C:\oracle\product\10.1.0\db_1\bin\SQLLDR. (EXE) (Host = TSIINDIA) (User = Vijay)))
  
  
  
  VERSION INFORMATION:
  
  AMT for 32-bit Windows: release 10.1.0.2.0 - Production
  
  Windows NT TCP/IP for 32-bit Windows NT Protocol adapter: release 10.1.0.2.0 - Production
  
  Time: August 31, 2012 14:28:07
  
  Tracing not lit.
  
  AMT error struct:
  
  NS main err in code: 12564
  
  AMT-12564: TNS:connection refused
  
  NS secondary err code: 0
  
  NT main err in code: 0
  
  NT secondary err code: 0
  
  NT OS err code: 0
  
  
  Can anyone of you please suggest what may be the problem because after google I have changes to the listener as well as sqlnet .ora file file

  You are always able to telnet your host?

• ORA-01017: name of user and password invalid. connection refused - Database Link

  Hi guys,.
  
  Could you help me, I have a problem connecting to a different database using the database link:
  
  * 1. I have added in the database 'customer' DEV2 tnsnanes.ora *.
  
  DEV =
  + (DESCRIPTION = +
  + (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.100.85)(PORT = 1521)) +.
  + (CONNECT_DATA = +
  + (SID = DEVDB) +.
  +)+
  +)+
  
  * 2. I tested my connection using tnsping *.
  
  Oracle@dev > tnsping dev
  
  AMT Ping utility for Linux: Version 10.2.0.1.0 - Production on July 10, 2010 14:35:35
  
  Copyright (c) 1997, 2005, Oracle.  All rights reserved.
  
  Use settings files:
  +/opt/Oracle/product/10.2/Db_1/network/admin/SQLNET.ora+
  
  
  TNSNAMES adapter used to resolve the alias
  Try to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.100.85)(PORT = 1521)) (CONNECT_DATA = (SID = DEVDB)))
  OK (0 msec)
  Oracle@dev >
  
  * 3. In SQLPLUS of DEV2 I connect to my database using the tnsnames entry *.
  
  SQL > conn devuser/pwd001@dev
  Connected.
  
  * 4. I then create a database of link.*
  
  SQL > Create Database Link dev_Link
  + 2 Connect devuser +.
  + 3 identified by pwd001 +.
  + 4 using "DEV"; +
  
  Database link created.
  
  SQL >
  
  * 5. When I try to connect to the database using the database link, I get an error, but I'm sure that the password and user name are ok.*
  
  SQL > select * from global_name@dev_link;
  Select * from global_name@dev_link
  *+
  ERROR on line 1:
  ORA-01017: name of user and password invalid. connection refused
  ORA-02063: preceding the line of DEV_LINK
  
  
  SQL >
  
  
  What could be wrong...?

  Try to connect to the database via SQLPlus target using the tnsnames.ora entry: sqlplus bob@remote.

  If the target db is 11g, then breaking the password may be the matter. Try placiing the password in quotes when you create the database link.

  HTH - Mark D Powell.

• Connection Refused-ERROR_STACK = (ERROR = (CODE = 12505) (EMFI = 4))

  We have a web application that downloads a java applet on the client computer. Subsequently the applet connects to database with the oracle server.
  
  Here's the connection string
  
  Conn='jdbc:Oracle:thin:@10.0.216.52:1528:BTPRD'
  
  TNSNAMES. ORA has the following entry
  *********************
  BTLPAR =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 10.0.216.52)(PORT = 1528))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = BTPRD)
  )
  )
  
  We get the following error when trying to connect to the oracle of the java applet database:
  
  --------------------------
  IO exception: connection refused (DESCRIPTION = (TMP =)(VSNNUM=169870336) (ERR = 12505) (ERROR_STACK = (ERROR = (CODE = 12505) (EMFI = 4)))
  ---------------------
  
  The Oracle database server is a version of RAC Server (Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi), that it is behind a firewall. But the same machine where I use the applet, I am able to connect to the database to oracle using SQL plus, so I my assuming the firewall should not be a problem.
  
  Earlier, we had a server no RAC (Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bi) and using the same we have been able to connect to the Oracle server and retrieve the data. It was also behind the firewall
  
  I tried to connect to a different database to Oracle (Oracle Database 10g Enterprise Edition Release 10.2.0.4.0) applet even and I am able to connect successfully. But he is not behind the firewall and a stand-alone database (no CARS).
  
  The same machine cleint, using a simple java program that I am able to connect to the oracle RAC server.
  
  The only conclusion I can draw on is,
  1 we need to have a separate set of Oracle (classes12.jar) drivers to connect to RAC Server?
  2. do we need to do something different with an Applet when connecting to the RAC environment.
  
  Any help would be much appreciated.
  
  Concerning

  To connect to a CAR service, you must use a service connection string.

  http://www.Oracle.com/technology/tech/Java/sqlj_jdbc/htdocs/jdbc_faq.html#05_10

  Douglas

• I can't connect to certain things (connection refused error)

  Hello

  recently I am experiencing an error where my mac does not connect to certain things, to make an example and explain

  -I can't open the web page of google

  -I can't open another page Web (connection refused error)

  -I can't open steam but downloads don't work and so used to the store

  I had this problem once before, but a call for assistance from apple and everything worked again.

  I would like to know what causes this problem and how to solve this problem, so I can't call assistance all the time

  Thank you

  You may have installed one or more variants of the malware "VSearch' ad-injection. Please back up all data, and then take the steps below to disable it.

  Do not use any type of product, "anti-virus" or "anti-malware" on a Mac. It is never necessary for her, and relying on it for protection makes you more vulnerable to attacks, not less.

  Malware is constantly evolving to work around defenses against it. This procedure works now, I know. It will not work in the future. Anyone finding this comment a couple of days or more after it was published should look for a more recent discussion, or start a new one.

  Step 1

  VSearch malware tries to hide by varying names of the files it installs. It regenerates itself also if you try to remove it when it is run. To remove it, you must first start in safe mode temporarily disable the malware.

  Note: If FileVault is enabled in OS X 10.9 or an earlier version, or if a firmware password is defined, or if the boot volume is a software RAID, you can not do this. Ask for other instructions.

  Step 2

  When running in safe mode, load the web page and then triple - click on the line below to select. Copy the text to the Clipboard by pressing Control-C key combination:

  /Library/LaunchDaemons

  In the Finder, select

  Go ▹ go to the folder...

  from the menu bar and paste it into the box that opens by pressing command + V. You won't see what you pasted a newline being included. Press return.

  A folder named "LaunchDaemons" can open. If this is the case, press the combination of keys command-2 to select the display of the list, if it is not already selected.

  There should be a column in the update Finder window. Click this title two times to sort the content by date with the most recent at the top. Please don't skip this step. Files that belong to an instance of VSearch will have the same date of change for a few minutes, then they will be grouped together when you sort the folder this way, which makes them easy to identify.

  Step 3

  In the LaunchDaemons folder, there may be one or more files with the name of this form:

  com Apple.something.plist

  When something is a random string, without the letters, different in each case.

  Note that the name consists of four words separated by dots. Typical examples are:

  com Apple.builins.plist

  com Apple.cereng.plist

  com Apple.nysgar.plist

  There may be one or more items with a name of the form:

  com.something.plist

  Yet once something is a random string, without meaning - not necessarily the same as that which appears in one of the other file names.

  These names consist of three words separated by dots. Typical examples are:

  com.semifasciaUpd.plist

  com.ubuiling.plist

  Drag all items in the basket. You may be prompted for administrator login password.

  Restart the computer and empty the trash.

  Examples of legitimate files located in the same folder:

  com.apple.FinalCutServer.fcsvr_ldsd.plist

  com Apple.Installer.osmessagetracing.plist

  com Apple.Qmaster.qmasterd.plist

  com Apple.aelwriter.plist

  com Apple.SERVERD.plist

  The first three are clearly not VSearch files because the names match either of the above models. The last two are not easy to distinguish by the name alone, but the modification date will be earlier than the date at which VSearch has been installed, perhaps several years. None of these legitimate files will be present in most installations of Mac OS X.

  Do not delete the folder 'LaunchDaemons' or anything else inside, unless you know you have another type of unwanted software and more VSearch. The file is a normal part of Mac OS X. The "demon" refers to a program that starts automatically. This is not inherently bad, but the mechanism is sometimes exploited by hackers for malicious software.

  If you are not sure whether a file is part of the malware, order the contents of the folder by date modified I wrote in step 2, no name. Malicious files will be grouped together. There could be more than one such group, if you attacked more than once. A file dated far in the past is not part of the malware. A folder in date dated Middle an obviously malicious cluster is almost certainly too malicious.

  If the files come back after you remove the, they are replaced by others with similar names, then either you didn't start in safe mode or you do not have all the. Return to step 1 and try again.

  Step 4

  Reset the home page in each of your browsers, if it has been modified. In Safari, first load the desired home page, then select

  ▹ Safari preferences... ▹ General

  and click on

  Set on the current Page

  If you use Firefox or Chrome web browser, remove the extensions or add-ons that you don't know that you need. When in doubt, remove all of them.

  The malware is now permanently inactivated, as long as you reinstall it never. A few small files will be left behind, but they have no effect, and trying to find all them is more trouble that it's worth.

  Step 5

  The malware lets the web proxy discovery in the network settings. If you know that the setting was already enabled for a reason, skip this step. Otherwise, you should undo the change.

  Open the network pane in system preferences. If there is a padlock icon in the lower left corner of the window, click it and authenticate to unlock the settings. Click the Advanced button, and then select Proxies in the sheet that drops down. Uncheck that Auto Discovery Proxy if it is checked. Click OK, and then apply.

  Step 6

  This step is optional. Open the users and groups in the system preferences and click on the lock icon to unlock the settings. In the list of users, there may be some with random names that have been added by the malware. You can remove these users. If you are not sure whether a user is legitimate, do not delete it.

• When I try to log on to Office I get the message "Connection Refused". How can I fix it?

  I tried to enable Mozilla Firefox today by using the normal and systematic method by clicking on the icon of Firefox.
  Whenever I tried, I got the same message "Connection Refused".
  I went on the site of Firefox and read the message regarding the disabling of Java, so I opened the ADD ONS and some Plug-Ins and off Java.
  Still no change, so I stopped and restarted my computer.
  I get the same connection refused message.

  What needs to be done to restore Firefox?

  The advice you provided has solved the problem.
  Thank you jscher200.
  dgreen6603

• ERR connection refused for Chrome, Safari, Firefox (most Web sites)

  Hi all

  I am facing a serious problem of internet browser. Yesterday, I suddenly found a Web site connection problem with my MACBook Pro. Specifically, with all browsers such as Chrome, Safari and Firefox, I can't access most websites except Gmail, Youtube, Facebook, etc. All other sites gave an error "Err Connection refused". Surprisingly, I can connect to each Web site with other devices (Ipad, my phone) under this same wifi network... That my MAC did not work properly.

  Then I saw that it had some malware called power helperbar appeared on my site Web whenever I try to re - open my browser. Then, I used all that are available online to get rid of it... Right now, it doesn't seem anymore, but I still can't access most Web sites...

  I checked (I also changed to google DNS 8.8.8.8) DNS, IP, etc, and everything seems normal... At the end of the day, I reinstalled my Macbook system but the problem persists... I have really no more that I can do to fix personally.

  I ask the help of the community?

  Thank you very much

  Best regards

  You may have installed one or more variants of the malware "VSearch' ad-injection. Please back up all data, and then take the steps below to disable it.

  Do not use any type of product, "anti-virus" or "anti-malware" on a Mac. It is never necessary for her, and relying on it for protection makes you more vulnerable to attacks, not less.

  Malware is constantly evolving to work around defenses against it. This procedure works now, I know. It will not work in the future. Anyone finding this comment a couple of days or more after it was published should look for a more recent discussion, or start a new one.

  VSearch malware tries to hide by varying names of the files it installs. To remove it, you must first identify the naming model.

  1 triple - click on the line below on this page to select, then copy the text to the Clipboard by pressing Control-C key combination:

  /Library/LaunchDaemons

  In the Finder, select

  Go ▹ go to the folder...

  from the menu bar and paste it into the box that opens by pressing command + V. You won't see what you pasted a newline being included. Press return.

  A folder named "LaunchDaemons" can open. If this is the case, press the combination of keys command-2 to select the display of the list, if it is not already selected.

  There should be a column in the update Finder window. Click this title two times to sort the content by date with the most recent at the top. Please don't skip this step. The files that belong to an instance of VSearch will have the same date of change within about a minute, so they will be grouped together when you sort the folder this way, which makes them easy to identify.

  Search in the folder with the name of all these forms:

  com.something.daemon.plist

  com.something.Helper.plist

  com.something .net - preferences.plist

  Here, something is a string, which may be different in each instance of VSearch random meaningless. So far it has always been an alphanumeric string without punctuation signs, such as "disbalance" or "thunderbearer."

  You may have more than one copy of the malware, with different values of something.

  There may be one or more files with the name of this form:

  com.somethingelseUpd.plist

  where George can be an empty string of sense that something different. Yet once, there may be more than one file of this type, with different values of Gisele.

  Here is a typical example of an infection VSearch:

  com.disbalance .net - preferences.plist

  com.thunderbearerUpd.plist

  You will have files with similar names, but probably not identical to these.

  If you feel confident that you have identified the files above, drag only the files - nothing - to the trash. You may be prompted for administrator login password. Close the Finder window.

  2. open this folder as in step 1:

  /Library/LaunchAgents

  Move to the trash all the files with the name of the form

  com.something.agent.plist

  where something is one of the strings that you found in step 1. There may be not all of these files.

  3. If you have whatever it is moved to the trash in step 1 and step 2, restart the computer and empty the trash.

  Do not remove the folder 'LaunchAgents' or "LaunchDaemons", or anything else inside of one or the other, unless you know you have another type of unwanted software and more VSearch. Records are a normal part of Mac OS X. The terms "agent" and "demon" is a reference to a program that starts automatically. This is not inherently bad, but the mechanism is sometimes exploited by hackers for malicious software.

  4 reset the home page in each of your browsers, if it has been modified. In Safari, first load the desired home page, then select

  ▹ Safari preferences... ▹ General

  and click on

  Set on the current Page

  The malware is now permanently inactivated, as long as you reinstall it never. A few small files will be left behind, but they have no effect, and trying to find all them is more trouble that it's worth.

  5. If you do not find the files or you are not sure about the identification, after what you have found.

  If in doubt, or if you have no backups, change nothing at all.

  6. the penalty may have started when you have downloaded and run an application called 'MPlayerX' or "PDF Pronto." If there is an element with a name in the Applications folder, delete it.

  This Trojan horse is often found on the illegal Web sites that traffic in content such as movies pirated. If you, or anyone else who uses the computer, visit these Web sites and follow the instructions to install the software, you can expect more of the same and worse, to follow. Never install software that you downloaded from a bittorrent, or which has been downloaded by someone else from an unknown source.

  In the aspect of security & confidentiality of system preferences, select the general tab. The marked anywhere radio button should not be selected. If this is the case, click the lock icon to unlock the settings, and then select an other keys. After that, do not ignore a warning that you are about to run or install an application from an unknown Director.

  Then, still in system preferences, open the pane of the App Store or software update and check the box marked

  Install the system data files and security updates (OS X 10.10 or later version)

  or

  Automatically download the updates (OS X 10.9 or earlier version)

  If it is not already done.

• Port 80 connection refused on localhost

  Hello

  I am trying to solve a problem that I am having with the virtual hosts in Apache 2.4 on one of my two Macs, both running El Capitan. On a Mac, use virtual hosts without a hitch on another, I get connection refused.

  ↪ curl -I -L test.dev 15:51:08
HTTP/1.1 200 OK
Date: Tue, 08 Dec 2015 14:51:17 GMT
Server: Apache/2.4.16 (Unix)
Last-Modified: Tue, 08 Dec 2015 08:52:04 GMT
ETag: "c-5265f1673f500"
Accept-Ranges: bytes
Content-Length: 12


  Content-Type: text/html

  vs.

  ↪ curl -I -L test.dev 15:51:01
curl: (7) Failed to connect to test.dev port 80: Connection refused

  My question is not on Apache or the configuration of the vhosts, / etc/hosts, etc. All that is not the issue here. The only difference between the two Macs I can find is in the Port Scan output. The right seems to have port 80 open:

  Port Scanning host: 127.0.0.1

  Open TCP Port: 22 ssh
  Open TCP Port: 53 domain
  Open TCP Port: 80 http
  Open TCP Port: 88 kerberos
  Open TCP Port: 445 microsoft-ds
  Open TCP Port: 548 afpovertcp
  Open TCP Port: 631 ipp


  СКАНИРОВАНИЕ ПОРТОВ ЗАВЕРШЕНО...

  While it is not bad:

  Port Scanning host: 127.0.0.1

  Open TCP Port: 88 kerberos
  Open TCP Port: 445 microsoft-ds
  Open TCP Port: 548 afpovertcp
  Open TCP Port: 631 ipp
Сканирование портов завершено…

  Could someone explain why port 80 is not on this machine and how do I enable it?

  All the best,

  Tench

  To make sure that port 80 is open for TCP on all interfaces, I added

  pass in proto tcp from any to any port 80 

  à /etc.pf.conf . Reloading of pfctl(8) didn't quite do the trick, but did a reboot. Now, the port appears as open in the port scan, and my virtual hosts are served as it should.

• Get 'connection refused' when I open my browser.

  connection refused

  Whe I take IE8, I get 'connection refused', what should I do?

  Hello sitrovan,

  I suggest you try some troubleshooting in this article:
  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-Internet-Explorer
  This article is also useful to solve many common network problems in Windows:
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

• XMPP? net.rim.device.cldc.io.ippp.SocketBaseIOException: Connection refused: connect

  Hello

  My system is running under the power of Attorney and I confifured mds setting of Article number: DB-00047.

  After this adjustment, I am able to do the http connection.

  I have downloaded the open source XMPP from this link. and I'm doing the connection socket with my Gmail now, but through it throw net.rim.device.cldc.io.ippp.SocketBaseIOException: connection refused: exception, but when I add on the side of true device he throw "java.io.IOException: Peer refused the connection.

  final StreamConnection connection = (StreamConnection) Connector.open("socket://" + this.host + ":" + this.port, Connector.READ_WRITE);
  

  I also tried adding deviceside = 'true' and 'false' parameter but I got same result.please help where I am doing wrong or it is still problem of proxy that do not allow the socket connection. Thoughts or ideas is greatly appreciated.

  Thank you.

  Currently, the MDS - CS Simulator allows only proxies be set for straight HTTP connections.

  Kind regards

• BlackBerry Smartphones SAP connection refused

  Seems to have a weird problem since upgrading to 4.7.1.61 on my VZW tour, whenever I get in my car and my phone finds the bluetooth on my GPS, I get this message on the screen of my BB

  SAP connection refused please fix the 16 digit code.     I can't find anywhere, do anything about it.    Someone at - he had no idea, I talked to Garmin and they don't have any idea.

  Help

  It is probably because your car is using a bluetooth reserved for SIM Access Profile (SAP) channel.  I had a similar problem with another situation of matching.

  As a workaround, go into your options bluetooth for your device and for the services of your will see the list of available options.  Uncheck the SIM Access Profile. Of course, you will not be able to use the SAP service (I have not yet), but you should be able to use your device as you expected.