WNR2000 listed in network infrastructure, but why?

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• My local network works, but why I can't ping? LAN works but not internet. A simple quest to the Jedi.

  Hi all!

  I have weird problem and I hope some of you can enlighten us if necessary.

  The background:

  My OS is Windows Vista Home Premium SP 2.   One day, I installed an application proxy - ProxyCap - as a free trial for 30 days.  The application installed a few dll Winsock provider.  After the 30 day trial, I uninstalled the app.  Then the problems started.  Even if the application proxy has been disabled, regular internet links have been completely normal and not affected.  It was only after uninstalling the app that I have problems.

  The problem:

  • The computer is unable to connect one more to any website using the browser.
  • My local network seems to be fully functional, which involves a problem of setting the software.  I say that my LAN is functional if I am going to sign--> Network and Sharing Center--> view status and look under the "Activity" section, I see the link send and receive packets without problem.
  • If I go into control panel of--> Network and Sharing Center--> view status of--> diagnosis, I get the message: "cannot communicate with DNS Server (xxx.xx.xxx.xxx) Network Diagnostics ping to the remote host, but has not received a response."
  • Indeed, if go to start--> cmd and ping my DNS server, I get a general failure for all 4 packets sent.
  • However, I am able to ping my localhost to 127.0.0.1

  My settings:

  • My ipconfig/all output: http://pastebin.com/Ksn2k2ja
  • DHCP is enabled.
  • For the properties of connection LAN--> Internet Protocol Version 4 (TCP/IPv4)--> properties, I 'IP automatically get an address' and "Obtain DNS server address automatically" selected.
  • The same goes for--> Internet Protocol Version 6 (TCP/IPv6)--> properties.
  • The Sysinternal autoruns--> tab providers Winsock application, tells me that I have the "Hello Namespace Provider' active as a WinSock2 registry entry. It is mdnsNSP.dll and published by Apple Inc..  Who was present before installation of the proxy, and this is for iTunes.  Screenshot: http://i1300.photobucket.com/albums/ag86/applemeetworm/winsock_zpsb41ca872.jpg

  What I tried:

  • I tried to reset Winsock for Vista by clicking Start--> cmd and type netsh winsock reset , and restart the computer.
  • I tried to reset the TCP/IP stack by clicking Start--> cmd and type netsh int ip reset c:\resetlog.txt and restart the computer.
  • Restart my router.
  • Deactivation and activation then my connection to the local network.

  Thank you all for helping me with my problem.  I would be happy to provide more information as needed.  Thanks for the research and thanks offering solutions.

  See you soon!

  Hi all!

  I contacted ProxyCap and support staff has been able to solve the problem.

  Apparently, one of my entries in registry Winsock2 (Winsock2, Namespace Catalog5, 5 catalog entries) has been disabled somehow, uninstalling or in my first attempts to address issues after uninstall.

  Thanks to ProxyCap and for other people who have tried to help.

  ~ Congratulations ~.

• Why are there two routers listed in the Network Infrastructure?

  I have a Linksys WRT54G2 router, but sometimes when I look at my network in the control panel it shows an extra router, that router ghost appears in the title of the Network Infrastructure. It's a WRT160N. Sometimes it's there, sometimes it isn't.

  I have Windows 7.

  Why this is part of my network? Should I be worried? How can I stop it arise?

  Here is a screenshot of the problem:

  http://www.imagebam.com/image/57195f124702831

  Hey DavidVX,

  I found a few other similar topics you can check below:
  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/unknown-router-in-network-infrastructure/40ff8817-1d3b-4c1c-b38a-013884220d1a
  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/extra-router-showing-up-in-network-infrastructure/34a7d2d7-1498-43C9-ACEC-2bc8a7087613
  On a thread, the user was able to match the MAC address of the window of the Network Infrastructure to an open wireless network (unprotected) nearby. This seems to be the case for multiple threads, I found elsewhere on the internet.
  Given that I have found so many other similar threads on the same issue, I would consider it is safe and I would just ignore it.
  If I find a solution to them, I'll let you know!

• Why other computers have suddenly disappeared from my list of network?

  I don't am not aware of any changes made to my computer, although the automatic updates are enabled, but suddenly all the other computers on my network disappeared and my computer as appears well is no longer on the other computers.

  Hi Tobin,

  It can be disappointing when the computers suddenly disappear from the list of networks. I understand the inconvenience.

  (1) what version of operating Windows is installed on the computer?

  (2) did you of recent changes to the computer before the show?

  (3) is your computer connected to the home network?

  I suggest the steps mentioned in the article and check if it helps.

  http://Windows.Microsoft.com/en-us/Windows7/why-are-computers-missing-from-the-network-map

  Note: The article above applies for the Windows 7 operating system.

  It will be useful. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

   

• Why do they detect Router 1 neighbor in my WIFI network infrastructure

  Why do they detect Router 1 neighbor in my WIFI network infrastructure?

  Hi Noel,

  I detect 4 myself.  This is because your WIFI is set to detect the transmissions and this router is powerful enough to join and be detected.  In theory, if it is not secure you can hack illegally their connection - but it is a way of a street.  Just because you see does not mean them they can see yours, nor that this means that they have access to your system.

  Now, if your router is not secure (and you certainly must do if it is not already the case since if you capture the transmissions there is a chance they can capture your and possibly access to your network - as someone just driving by in a car or on foot near your home with a WIFI enabled computer) so it's a different story but then there are different and would not appear as an option connection, but rather as someone literally connected.

  As you were not very specific, I assume you mean the first paragraph.  If you really mean the second, then please set your router immediately.  If it is already fixed, then change all passwords and see if that solves the problem.  If this isn't the case, then back and we say more and we will refer you to people who can help.  Please indicate your version of Windows, your network setup, and exactly what you mean (specifically, where exactly are detect you).

  I hope this helps.

  Good luck!

• Why the Personal Hotspot from my mobile phone appears in my list of list wifi networks if it is disabled on my phone?

  Why the Personal Hotspot from my mobile phone appears in my list of list wifi networks if it is disabled on my phone?

  On my iMac, there is an icon for a list of available to join Wifi networks.

  One of these Wifi networks is my iPhone Personal Hotspot.

  However when I look at my setup on my iPhone Personal Hotspot is off.

  I tried to join the Hotspot to my iMac and put.

  This is part of a feature called Hotspot instantly. It allows you to connect to your personal hotspot without your password or activate the hotspot on your phone. Don't worry, this does not allow other people to access your hotspot, only devices using the same identifier Apple will see your hotspot. This feature is not using any extra battery life when you're not connected to it. You can learn more about instant Hotspot here: OS X Yosemite: connect to the Internet using instant Hotspot

• I tried to turn on the list of network services both through the link in the Network Center and sharing, as well as in the microsoft management console, but it does not work. In the second, I get the message that began, he was arrested.

  Ideas:

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  Remember - this is a public forum so never post private information such as numbers of mail or telephone!

  Hello

  Check the default services for your version of Windows and the dependencies of services according to the needs here:

  Blackviper
  http://www.blackviper.com/

  List of network for Vista Service (there are other OS) check the dependent services and their dependencies.
  http://www.blackviper.com/WinVista/services/Network_List_Service.htm

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• Unknown to router in the Network Infrastructure

  Hello

  There is a unknown router which is not mine not appearing in the Network Infrastructure.

  I understand why it show up under available wireless networks. But not the network infrastructure.

  I have not connected to it, is not my router, and it is not there. It is a little disconcerting, to say the least.

  Here is a screenshot:

  http://www.imagebam.com/image/2ed1ec73539535

  Cisco Wireless VPN router - N is mine.

  WNR1000v2 isn't.

  Is this a security risk? Why is this, and how do I get rid of him?

  Thank you.

  (Essentially the same problem as this):

  http://social.answers.Microsoft.com/forums/en-us/w7network/thread/34a7d2d7-1498-43C9-ACEC-2bc8a7087613

  OK so I would like to know what criteria determines why a router is listed in the network infrastructure... and how to get rid of him?

  Why is windows 7 this? It makes no sense at all...

  Can't really answer. I can only say that turning on the Details view for the page shows that the alien router isn't listed in my network location. A network infrastructure device is that in theory I 'could' connect to research a little further into the router configs (properties because it gives model, series No, MAC address and unique identifier #) indicates that the owner has set up to use WiFi Protected Setup to allow wireless devices to connect (requiring a fixed number of pine).  So, if I had the PIN to the router, I was able to connect to its network. Maybe that's why it appears. If your mystery router is configured in the same way, this could be a further indication as to why these routers being listed in the title of the Network Infrastructure while all other neighboring routers are not.

• UBEE access point appear on my network infrastructure

  He appears next to my linksys router.  I have a unique ssid as access key.  Disseminate wpa2 disabled and use.  This UbeeAP is right next to my router.  He has a mac address that does not match all the devices I own.

  I was wondering if it's a router of neighbors, as I have a lot of nearby wireless networks.  However, why would he appear in my network infrastructure?

  How can I correct/fix this?

  I did see a lot of these things and have no problem here.  I decided to see my services running and noticed that my shared internet connection setting has been activated.  I disabled it, and finally, he went away and has not reappeared now all day.  Don't know what that means, but it seems to have worked.  The question mark in my network card have also disappeared.  I hope this will help others with this annoying problem.

• My Windows XP home edition with service pack 3 now displays the status of my absorbing as "State of the network" wireless network connection but never connects to the network.

  My Windows XP home edition with service pack 3 now displays the status of my absorbing as "State of the network" wireless network connection but never connects to the network. This started after my last Microsoft update has been installed. .

  original title: status: network address acquisition
  Hi BKlap,
   
  Try these methods in the order.
   
  Method 1: Repair the network connection to solve the problem.
  For more information, see:
  To force a network adapter to acquire an IP address
   
  Note: The information in the article applies to Windows XP Home Edition as well.
   
  Method 2: Follow the steps listed in this article to resolve the problem:
  How to troubleshoot connectivity TCP/IP with Windows XP

• The network infrastructure for a stand-alone server or a Cluster Network Infrastructure?

  Hello

  I want to install a single instance database and I want to use ASM.

  My setup is now just one node but in the future probably it evolve on several nodes.

  So, can I use the Network Infrastructure for a Cluster to a single node, or I have to use a stand-alone server network infrastructure?

  Concerning

  If you later plan ro use more than one server to install the cluster network infrastructure. It is possible to install on a server.

• ASM Configuration prior to installation of Network Infrastructure

  Hello

  I want to install a network infrastructure for a stand-alone server 12 c on a virtual machine, it is a first installation, no front installed Oracle software.

  My problem is on the third screen of the Installer (create the ASM disk group), I can't view the ASM disks and the preinstallation process is not clear to me.

  I defined the systems files/U02, /u03, /u04 and /u05 with the oradata and recovery_area directories (oracle: oinstall) for each /u0 * and I want to use them with the DSO.

  I installed the oracleasm-support and oracleasmlib packages, I executed oracleasm configure with parameters of dba (Group) and oracle (user).

  Question 1: I need to run init oracleasm (with default settings) to create the/dev/oracleasm before launching the installer of the grid?

  Question 2: I run oracleasm createdisk before launching the installer of the grid?

  Question 3: What is the proper syntax for the parameter createdisk command 2nd (/ u02, / dev/map/VG_ORA-lv_u02, / u02/oradata,...)?

  Thank you

  Daniel

  Hi Daniel,.

  There is a lot of confusion here.

  ASM is just another Manager file system offering you a more simple and flexible LUN management. Basically, you choose to transfer your database in the file system (/ u01, / U02, oradata, recovery_area) OR if you choose to use the DSO. If you choose to use the DSO, you must create the ASM diskgroup before installing your database. As you mentioned as part of the installation you need to 'discover' the ASM disks and create the first disk group where the DSO Server settings file is kept.

  To do this you have need of screening to the ASM one or more LUNS that are owner by user oracle. Lets assume you want to create two groups of DATA and FRA disks and make your databsae to use. If you use a virtual machine, you need to create more than two disks. Once you do that you have to idetify them, they will be discovered under/dev/sdX. On the same, you must create a partition to fill the entire disc (fdisk/dev/sdX, n for new, p for primary school, 1 to the first disk, and then you press ENTER twice, finally w for write). Finally, you need to make the new owner devides/dev/sdX1 by oracle (oracle: oinstall/dev/sdX1 chown).

  At this point, you should go back to the installer and change the string of disc asm/dev/SD * 1, this will make ASM read all the first partition of all the/dev/disks in sd. Then, you select the disks that you want to use for the default disk group. This can be repeated for the rest of the disk group you want to create using asmca (asm Setup Wizard) or simply using SQL command.

  oracleasm is the ASMLib that was used as a layer of abstraction to make sure that the device files will always have the correct permissions. Nowadays, making using udev as follows:

  Cat > /etc/udev/rules.d/99-oracle-asm.rules

  SUBSYSTEM is 'block', KERNEL is "sdf1", NAME = "asm_data01_disk1", OWNER: 'oracle', GROUP =: = 'dba', MODE: = "660".

  When you start this matches the device to/dev/sdf1 file and create an other device file under/dev/asm_data01_disk1 with permissions oracle: dba

  Hope this helps, but it's just too much information.

  Kind regards

  EVS

• Retrieve the list of networks of the Org of the org of system

  Nice day

  I hope someone can help me here. I'm trying to retrieve a list of Org networks in an org while it is connected to the org of system and using the vclquery service. My current code is lower, it can find the list of the ent, but struggled to convert them to OrgNetworks of AdminOrgNetworks.

  Any help would be appreciated.

  queryService var = vcdHost.getQueryService ();
  var expression = new VclExpression (VclQueryAdminOrgNetworkField.ORGNAME, name, VclExpressionType.EQUALS);
  filter var = new VclFilter (expression);
  var params = new VclQueryParams();
  params.setFilter (filter);
  networks of var = new Array();
  resultSet var = queryService.queryRecords (params);
  While (resultSet! = null) {}
  var record = resultSet.getRecords ();
  for each {(var record in documents)
  var networkRef = new VclReference();
  networkRef.href = record.href;
  networkRef.type = record.type;
  network var = (vcdHost.getEntityByReference (VclFinderType.ORG_NETWORK, networkRef));
  Networks.push (Network);
  }
  System.log (records.length + "Recording Org network found");
  resultSet = resultSet.getNextPage ();
  }

  If you have objects of VC:AdminOrgNetwork, the method. toUserObject() converts the this object to an object VC:OrgNetwork...

• Install a network infrastructure for a single-node Windows Server cluster

  Hello
  
  Can you suggest me how to install a single-node RAC Oracle 11 g on a Windows Server 2008 x 64-bit? It's for testing purposes and I do not need two nodes. I know that Linux is better, but my company uses only Windows servers. Our former consultant has been able to do, but doesn't tell us how to, this server has been lost.
  
  I know that to install the first grid Infrastructure. Run the installation program "Oracle Grid Infrastructure", I could install a "Grid Infrastructure for a stand-alone server" successfully. But this Grill is not a RAC database. When you try to install the database software, which is available to me to install only "single-instance database", not "Real Application Cluster installation".
  
  Run the installation program "Oracle Grid Infrastructure", I have tried select the option:
  'Install and configure a Cluster Network Infrastructure'-> typical Installation:
  The name of the SCAN: SRVORAC-cluster
  Validation of ANALYSIS information
  INS-40922 SCAN invalid name - insoluble in IP address.
  
  Is it possible to install a network infrastructure for a cluster to a single node or a node on Windows Server?
  
  Published by: user521219 on January 30, 2012 12:46

  Hello
  You probably misunderstanding about single-node RAC. This feature didn't need that you have only one physical machine in a RAC, this in fact means that in a CCR environment (2 or more nodes), you can run your database on a single node (single instance), and then later you can move this single instance to another node of the RAC (so that you can make some fixes on this node making your database available all the time). It also has a few other advantages, see below.

  http://www.Oracle.com/technetwork/database/clustering/overview/UG-raconenode-2009-130760.PDF

  http://docs.Oracle.com/CD/E11882_01/install.112/e25666/whatsnew.htm#sthref8

  Salman

• Problem on installing network infrastructure - SCAN name and IP addresses

  People,
  
  Hello.
  I was installing RAC Oracle Database 11 g 2 system with 2 Virtual Machines (rac1 and rac2) in 3 VMPlayer.
  
  I set up ASM. Now, I want to install the network infrastructure for rac1 and rac2 using runInstaller.
  
  I type in 'rac-cluster' in the name of SCANNING box in the wizard.
  According to my understanding, SCAN IP addresses are used to connect to the shared database. 3 IPs SCAN for shared rac1, rac2 and DB are automatically assigned during the installation of the network infrastructure. I need not specify IP SCAN 3 addresses in the file/etc/hosts.
  
  But when installing on step 3 of 8 grid infrastructure, the wizard appear this error message:
  
  "Invalid name SCAN - insoluble in IP address. SCAN name: rac-cluster cannot be resolved. »
  
  
  Any folk that understand how to solve the problem above (name SCAN & IPs) on step 3 of 8?
  
  Thank you.

  Hello

  YES requires the SCAN name. SCAN name is the host name.
  Without DNS, you can set the name of the SCAN on the file/etc/hosts.

  The hosts file can resolve the IP address only 1 for 1 hostname.
  Specify a SCAN name on your file hosts of two nodes (same IP address).
  And only one resource SCAN VIP will be created.

  ex.
  $ grep rac-cluster/etc/hosts
  192.168.1.100 rac-cluster
  * the two node address

  And specify 'rac-cluster' on the name SCAN of YES.

  Good luck.