Virtual machines are not able to access the network after you have moved the host

We moved our 4 ESX host to a different physical switch and now our VMs cannot access the network.

I can access the host via client vsphere.  Our host has 2 network cards.  They are both members of the vSwitch0.  I have 1 VM network defined, and they are both members of it.  The network adapters, vmnic0 and vmnic1 are also part of my VMkernel which I do not know that I need because I have 1 ESX Server and do not use iscsi or NFS.

the two cards are also part of my service console.

According to my host "configuration / display: vitual switch, it looks like all my virtual machines are defined to use the vswitch."

the two physical network adapters is connected to the same switch.  I did not go to any configuration on the switch.

Picture 4.png

The steers would be appreciated.

Thank you

Paul

Picture 3.png

Welcome to the community,

It sounds as if the physical switch ports are not configured correctly. Please check that port security is disabled on the switch (switchport mode access) ports and spanning tree portfast is (if any).

André

Tags: VMware

Similar Questions

  • Calls missed, received and places not connected to IP Phone 7945 after you have moved to another site

    I moved to another site with my IP Phone 7945 G.  The new site has no backend for IP telephony infrastructure.  However, the IP phone still works, and works well with the same phone number.  However, the missed, received, and placed calls are is more connected.

    Here's my situation.  7942 configured with the "using AnyConnect SSL VPN to ASA".  I add the device to CallManager and connect to the network internal to get to the bottom of the configuration.  Then I connect to an external network to test the VPN.  So I don't think the assignment of VLANS is relevant to my situation.  The phone ends with an ASA to the assigned IP address, but never gets a TFTP address.  I have add our TFTP on the phone manually and missed/received/place calls started working.  This is to think it takes an option 150 added to the addresses that the SAA is distributing.

  • Time machine is unable to perform a backup. Not able to access the sparsebundle. Problem occurred first on snow leopard OS. Followed Dragon upgrade to El Capitan. Only difference has error code of 109 changed to null. What about someone?

    Time machine is unable to perform a backup. Not able to access the sparsebundle. First of all, there is problem with the Snow Leopard operating system. Dragon followed in the upgrade to El Capitan. Only difference was error code 109 changed to 'null '. What about someone?

    We need some info.

    You can access from the finder Time Capsule? If this isn't the case, then Time Machine will not work.

    You upgrade the computer snow to El Capo and keep the same name?

    If you want to backup, it is best to start again... clean the new backup any attempt to add a previous backup failed.

    I recommend that you actually erase the TC... do a complete factory reset and start again.

    The previous backup if necessary can be archived on a USB drive connected to the TC assuming that Airport utility can still access it. Airport utility accesses the TC?

    With update installs all sorts of things can go wrong... so tell me more if you can not get anywhere.

  • I'm not able to access the help and support on my xp based computer.

    I have Windows XP Home Edition. I deleted some old programs using Add / Remove button in the control settings.  Also installed an antivirus program.  I noticed that the I help support button is unresponsive and I'm not able to access the system restore.  How can I solve this problem?

    Hello

    1. have you made changes on the computer recently?
    2. what happens when you run the system restore?

    Method 1.
    Let us first start the sfc scan and check if there are any file system corruption.
    a. to do this, click Start, click programs, accessories principally made, right click Guest and then click Run as administrator. If you are prompted for an administrator password or a confirmation, type the password, or click on allow.
    b. type the following command and press ENTER:
    sfc/scannow
    The sfc/scannow command. analyzes all protected system files and replaces incorrect versions with appropriate Microsoft versions.
     
    More information on SFC scan found in this document:
    Description of Windows XP and Windows Server 2003 System File Checker (Sfc.exe)
    http://support.Microsoft.com/kb/310747

    Method 2.
    If the problem persists, then create a new user profile and then copy your current users assigning to this profile. For more information, see:
    How to create and configure user accounts in Windows XP
    http://support.Microsoft.com/kb/279783

    How to copy data from a corrupted to a new profile in Windows XP user profile
    http://support.Microsoft.com/kb/811151

    How to recover damaged Windows XP user profile
    http://support.Microsoft.com/kb/555473

    I hope this helps.

  • Not able to access the Console of the OAM?

    Hi all

    I am facing this problem while I try to connect to the console of the OAM, when the managed server is started I am not able to access the Console of the OAM, but when I stopped the managed server, I am able to access the Console of the OAM. Please guide me on this.

    I need documentation on how exactly the work of the Console of the OAM.

    Thank you

    SJ

    Hi Laura,

    Thanks for giving your valuable time, I was able to understand the question. LoadBalancer settings pointing to another machine where I had not installed OAM.

  • My sync on lightroom settings 6 to a macbook are not able to access. I'm trying to copywrite my photos or put my watermark, and I'm not allowed to do no more

    My sync on lightroom settings 6 to a macbook are not able to access. I'm trying to copywrite my photos or put my watermark, and I'm not allowed to do no more

    Once you have created a watermark, you must apply that created watermark when exporting the image from Lightroom.

    Please take a look at the screenshot:

  • I am not able to access the ranking for the last registered course. I could access it earlier and can verify the points of my colleagues. Please solve this problem.

    I am not able to access the ranking for the last registered course. I could access it earlier and can verify the points of my colleagues. Please solve this problem.

    Hello

    It seems that the "Gamification" has not been activated because learners can win and compare points with their colleagues based on rules defined by the 'administrator ' in the Gamification.

    You can check with the administrator of your side on the Gamification has been activated or not.

    Kind regards

    Ajit

  • Not able to access the photos in PSE12.

    Not able to access the photos in PSE12. Click on the photo and it goes to research. Sometimes, I get a message that the device is disconnected.

    Moved to post in the Photoshop Elements forum.

  • Not able to access the parent instance variable in outside of the methods in child

    Hello

    I don't get why I am not able to access the instance variable parent class apart from the example of the child class methods.
    class Parent
    {
         int a;
    }
    
    class Child extends Parent
    {
         a = 1; // Here i am getting a compilation error that Syntax error on token "a", VariableDeclaratorId expected after this token
         
         void someMethod()
         {
              a = 1;  // Here i am not getting any compilation error while accessing parent class variable
         }
    }
    Can someone let me know the exact reason for this, and what about the talks of error?

    Thank you
    Uday

    Published by: Udaya Shankara Gandhi on June 13, 2012 03:30

    You can only put assignments or expressions inside the methods, of the builders or the initializors class, or when you declare a variable.
    It has nothing to the child which stretches from Parent.

    class Parent {
        int a = 1;
    
        { a = 1; }
    
        public Parent() {
            a = 1;
        }
    
       public void method() {
           a = 1;
       }
    }
    
  • 40L3455DB - not able to access services online after firmware update

    After an update of firmware for my 40L3455DB, I was not able to access online services

    I have contacted the online support, but have no joy, and they say they're looking for him

    what lasts for 2 months

    has anyone else had this kind of problem

    I had also the message on my Toshi firmware update is available, but somehow, I can't install because for now everything works OK and I'm happy with it.
    I would like to know if you can temporary fix it if go back you to the factory settings.

    What do you think about this?

  • HP 8600 printer range is found on the network after you have installed the Dymo printer for processing of credit cards

    HP 8600 printer range is found on the network after you have installed the Dymo 450 Turbo printer for processing of credit cards

    Hello Christina,

    1. What is the IP (Internet Protocol) address, the subnet and default gateway of the printer?

    2 have you tried to Ping to the IP address of the printer?

    Reset the printer can help get the problem solved.

    Perform the steps mentioned below to get the address of IP(Internet Protocol), subnet address, and default gateway.

    a: Type CMD in the search box start and press ENTER.

    b: now, type Ipconfig/all and press ENTER.

    Proceed as for Ping to the IP address of the printer.

    a: Type CMD in the search box start and press ENTER.

    b: type PING (IP address of the printer) , and then press ENTER.

    Reset the printing system:
    a: Go to System Preferences > Print & Fax
    b: Right (or control), click inside the box that lists your printers and select Reset Printing System.

    WARNING- This will remove ALL your printers!
    c: Select the sign more to add a printer. Search for the printer, select it, and wait until the button 'Add' becomes available. Until it clicks.

    Click on the link mentioned below as reference.

    http://Windows.Microsoft.com/en-in/Windows7/install-a-printer-on-a-home-network

    Note: "Check the title that reads" set up a network printer "

    Answer please if you have any questions.

  • Not able to access the application

    Hi all

    I faced a critical question in the production server. I have an admin and a managed server. The managed server is used by my teammates. Today try to restart the authentintion and also the server is restarted.

    The application deployed on the managed server is also active but when I access the application I confronted th error. "

    Error 500 - Internal Server Error

    Of RFC 2068 Hypertext Transfer Protocol - HTTP/1.1:


    10.5.1 500 internal Server Error

    The server encountered an unexpected condition which prevented him from meeting the demand.



    Application is in Active state. Before restarting the server, I can able to access the application, but now I'm not able to access.

    Please give the solution so that it is the production server. Please urgent


    My Log file:

    < 21 January 2016 17:42:39 IST > < error > < oracle.wcps.client.PersonalizationFilter > < WCS-59515 > < unexpected customer of an exception.

    javax.servlet.ServletException: java.lang.NoSuchMethodError: oracle/adf/view/rich/context/AdfFacesContext.getEndUserMonitoringServices (Ljava/util/list);

    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:342)

    at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:211)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:133)

    to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:478)

    at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)

    to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:478)

    at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:303)

    at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:208)

    at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.wcps.client.PersonalizationFilter.doFilter(PersonalizationFilter.java:75)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.lifecycle.filter.LifecycleLockFilter.doFilter(LifecycleLockFilter.java:151)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:138)

    at java.security.AccessController.doPrivileged(AccessController.java:310)

    at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)

    at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:464)

    at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:121)

    at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:211)

    at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3730)

    to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3696)

    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)

    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)

    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)

    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)

    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

    at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

    Caused by: java.lang.NoSuchMethodError: oracle/adf/view/rich/context/AdfFacesContext.getEndUserMonitoringServices (Ljava/util/list);

    at oracle.adfinternal.view.faces.monitoring.UserActivityInfoUtils.processUserActivityData(UserActivityInfoUtils.java:294)

    at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:581)

    at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:219)

    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)

    to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)

    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

    at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:211)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:133)

    to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:478)

    at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)

    to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:478)

    at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:303)

    at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:208)

    at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.wcps.client.PersonalizationFilter.doFilter(PersonalizationFilter.java:75)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.webcenter.lifecycle.filter.LifecycleLockFilter.doFilter(LifecycleLockFilter.java:151)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:138)

    at java.security.AccessController.doPrivileged(AccessController.java:310)

    at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)

    at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:464)

    at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:121)

    at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:211)

    at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)

    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

    to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3730)

    to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3696)

    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)

    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)

    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)

    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)

    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

    at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

    >

    Kind regards

    Ove...

    Hello

    Thank you for your help.i found the error and I solved it. Recently I installed oracle HTTP 11.1.1.9 server so it updates some jar files that it is under the oracle_common and oracle_common/modules folder. The version of my application is 11.1.1.6 but the pot that lie beneath the middleware folder is 11.1.1.9. The method I outlined above is amortized in the 11.1.1.9 version. So I copied the jar to another environment and paste it to my environment. Then after restarting the whole area the problem is solved. Thank you all for help.

    Kind regards

    Ove.

  • Not able to access the PV which are deployed in the RT using the EPICS IO Server

    Hi, we have NIPXIe 8133 and 1 windows vista (32-bit) PC and I installed LabVIEW 2012 (32 bit) and the required modules. I also have another PC (6.3 Santiago RHEL) based on RedHat Linux and all 3 PCs are connected to the same network. I want to develop an application in which I want to deploy some variables of process in RT and want to access this PVs in Red Hat Linux PC. In order to develop this application, I do RT as a server of EPICS and Red Hat Linux PC as a Client of EPICS. I have deployed some variables of process using Server EPICS in RT now I want to access the value of the PVs in Red hat Linux PC and in this EPIC PC base is already installed but I am not able access PVs that are deployed in RT if you please help me solve this problem. Best regards, Ishan

    I have not assigned by default in one of my system and bridge that was the only problem in my system. Once I have given Defaullt bridge in all systems, I can access all of the HP that are deployed in the RT other 2 machines connected in network.

  • Virtual machine is not able to connect to Internet in virtual PC2007 on Windows 7

    I have Windows 7 64 bit on an AMD machine, I download a Windows 7 ISO to allow me to 90 days to conduct training for the exam 70-680 however I want to use the virtual machine from a thread more soon I installed Virtual PC2007, but I'm not able to get any internet access from my VM. Tips suggestions, or should I use another client of VM on Windows 7 until SP2 Virtual PC 2007 or 2008 is available for Windows 7

    Hello LLJohnson,

    You can post in the Forums of Windows Virtualization. Click here for the link.
    They should be able to solve your problem better you're going to get.

    Thank you

    http://www.Microsoft.com/Windows/Virtual-PC/ Marilyn
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think

  • For 2 days were not able to access the App Store and regular a few adds on my iPad, but can be downloaded on my iPhone. I have reset the router, iPads, etc... No change. Help, please

    I can't access AppStore and some other operations ordinary adds on my iPad. Have reset and all routers. All updates current. I can do on iPhone. Is it me or Apple or what? Help, please

    Hello there jacquelinefrombburg,

    Welcome to the communities of Apple Support! It is a great place to get help with connection problems to the App Store and access other applications on your iPad. I know that there are some applications that I rely on every day, so I'll do my utmost to help find a solution.

    As point of departure, we will you force him to close all open applications on your iPad. Once you've done that, go ahead and reboot your iPad. Once it is up and running, test on the App Store to see if you are able to access. Here are some useful resources to guide you through the process described above:

    Force a nearby application on your iPhone, iPad or iPod touch

    Restart your iPhone, iPad or iPod touch

    If you still have questions, see the steps in this article. Even though the title says iTunes Store, the recommendations would still apply to the App Store.

    If you cannot connect to the iTunes Store

    As a step in isolation, it would be wise to check if you have problems with the App Store and other applications while using a Wi - Fi connection and cell phone. If the problem persists with the two types of connection, try resetting the network settings on your iPad. Please note that you erase all the stored passwords and Wi - Fi networks. To complete this step, go to settings > general > reset > reset network settings. After you restart your iPad, test the apps again.

    Take care!

Maybe you are looking for

  • upgrade memory Pavilion

    I have a Pavilion p6777c-b with BIOS Version 6.09. It came with 8 GB of RAM with 2 GB DIMMS. Docs say that this box will take PC3-10600 1333 MHz 4 GB Modules. However, after installing the DIMM four 4x4GB box does not start - it is not even get into

  • WAG120N, firmware problem!

    Hi people, I upgraded this v Router 1.0.016 to 1.0.0.20 latest firmware available, but I am only able to access the basic page settings. If click any other link I am unable to access it as guard asking to repeated connection. I'm stuck because I can'

  • Someone called claiming to be from Microsoft is a scam?

    The other day, someone called me claiming to be from microsoft and said there was something wrong with my computer.  He said it could crash any time thay I had no protection and had me find this place that he said proves that my computer was in jeopa

  • Unable to connect to the wireless network after Windows update

    Original title: after receiving an update from Microsoft last week, my wireless is not working. He died immediately after the update. Why? My wireless does not recognize any of the wireless networks that are in my area. The driver manager indicates t

  • Microsoft call and inform you that there may be potential illegal users on your system?

    Strange call Windows there people who call you home to let you know the potential illegal users of your computer?