Getting IP address conflict

Hi all
Recently we are facing a strange problem, we have about 5 windows server 2003 and about 50 users windows xp SP3 all our servers get IP address conflict error at the same time, and we need to disable and enable the network card, sometimes even need to restart servers, its every 7 or 8 hours past what we did :

We have checked all our wireless routers their DHCP is Disable. (If even the DHCP is enable the DHCP range is totally different with the release of the DHCP range for computer) 1-100 IPs are excluded for servers, printers and etc... customers leave 101
We have disabled the DHCP server and connect a computer to the network and wait for intellectual property. (We wanted to make sure that there are no other DHCP running on the network service, we do not have the IP).
All our customers get automatically the IP person uses the static IP address, they are limited to change the setting of the intellectual property. (if someone IP static value as possible 5 servers download conflict at the same time, she would be in conflict with a server not all).
We have changed the NIC for servers and even uninstall the driver in case if something wrong with the LAN card but the same problem exists.
All servers are updated with the latest Anti virus and I look on the internet about the possibility of any virus, bringing to this conflict, no results.
I tried to see the same log, there is no log for IP address conflict and sometimes my customers also complain that they are getting the error of conflict but they receive only notification noting that most everything works normal for them
its really make me mad don't know how to solve when the conflict get server all of them stop working sometimes I just OK the error all of this hard work. I don't really know what to do.
Do you have an idea what could be the problem?

Hello

The question you posted would be better suited to the TechNet community. Please visit the link below to find a community that will provide the support you want.

http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer

Hope this information is useful.

Tags: Windows

Similar Questions

  • Travel with laptop get IP address conflict notice I'm a learner

    Help I get IP address view conflict on my laptop.

    I'm a learner and travel through the Australia

    IP address conflict occurs when the same IP is used by another computer on the network.
    To avoid this, you must configure your IP address manually.

    • who are going to start-> run-> type "ncpa.cpl" (with quotes)
    • Then you will see a window with all network adapters.
    • Select the adapter (local area wireless, or whatever it is), open it.
    • in the Properties window, double-click Internet version 4 Protocol
    • then in the new pop - up window, either give the IP address manually, or select "obtain an IP automatically" and "Obtain DNS server automatically.

    If you are not sure what IP address you have to give, then contact your internet service provider.

    Thank you!!

  • Address conflict duplicate IP-Troubleshooting IP addresses

    Another computer on the same network have the same IP address as mine. How can I fix this where I can have my own unique IP address. I've received a few Troubleshootng, but did not understand the step - the step in process to solve the problem. Help, please. Thank you very much.         Remember - this is a public forum so never post private information such as numbers of mail or telephone!

    Ideas:

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

    Link:http://social.answers.microsoft.com/Forums/en-US/w7network/thread/81c92171-1223-46b8-8cac-e84225c825ca

    Networking, e-mail, and Getting Online > address conflict IP-troubleshooting duplicate IP addresses

    Hello Popularity25,

    I suggest you try the steps below to resolve this issue.

    Go to start > Control Panel > network and sharing Center:

    a. click on change adapter settings.

    b. right-click on the connection to the Local network. S

    c. Select Properties.

    d. Select Internet Version 4 Protocol.

    e. click Properties.

    f. click on use the following IP address.

    You will need to know what IP address are currently in use by other stations on the network.

    Thank you
    Irfan H, Engineer Support Microsoft Answers. Visit ourMicrosoft answers feedback Forum and let us know what you think.

  • Getting the error "There is an IP address conflict with another system on the network." on XP computer

    "There is an IP address conflict with another system on the network." I keep getting these messages on my computer. -What it means and how to solve this?

    IP addresses are assigned to a computer in one of two basic methods: the address is assigned automatically by the device "in charge" of the network (in your case, the wifi hotspot router) or the address is set manually on the computer.

    If the address is assigned automatically, the router is "smart" enough to assign a different address for everyone.  However, if your computer has a fixed or 'static' IP address assigned manually, it may conflict with an address assigned by the router to another computer.

    You do not specify, so I'm going to assume that your computer is running WIndows XP...

    1. On your computer, open the network connections (start > run > ncpa.cpl > OK)
    2. Right-click on the icon for your wireless adapter and select Properties
    3. Click on the 'Général' tab, select "Protocol Internet (TCP/IP)" from the list of "this connection uses the following items" and click "Properties".
    4. Select the boxes for two on "Obtain an IP address automatically" and "Obtain DNS server address automatically"
    5. OK your way out.

    This will not adversely affect your computer somehow.

    If the two "automatic" settings were already selected, it is likely that your wireless adapter is managed by a utility provided by the manufacturer of your computer or your adapter wifi rather than Windows.  There should be a wifi icon in the system notification area (near the time display).  Click or right-click on it and see if you can access the menu of configuration settings or to determine at which it is useful.

  • How do you solve the problem when you get "There is an IP address conflict"?

    How do you solve the problem when you get "There is an IP address conflict"?

    How can someone else have a computer with the same IP address?  Is this possible?  How do you get them?  Thank you

    I recvd a phone call yesterday telling me I had a computer at risk with the help of the same IP address or ID in China.  I thought it was a hoax.  They said they came from Microsoft, but when I tried to recall today, there was a message stating that the Group was not available.  Then I get on my computer and get the label "there is an IP address conflict" and I panic, what happens if someone in China is using my computer?  How can I stop this?  I ran antivirus and anything analyses.    Help, please?

    To resolve IP conflicts restart all computers, peripheral and the router at the same time.  Chances are it will fix

    Microsoft (or any other reliable service)'ll never call you cold.  They have no idea if your computer is in danger, a virus or anything else.  Calls are cold almost always a scam.

  • I have a Hp touchsmart 600-1050 and I also have 3 other laptops running of the internet itself, but I get a message IP address conflict.

    I have a Hp touchsmart 600-1050 and I also have 3 other laptops running of the internet itself, but I get a message IP address conflict, why? & How can I fix this problem, thanks Aldo Zapata

    An IP address conflict occurs when two computers on a LAN (local area network) or the Internet were assigned to the same IP. IP conflicts between two computers normally make one or unusable both for network operations.

    Try below methods

    1. for networks where the addresses are fixed (statically assigned) IP, ensure that each local host is configured with a unique IP address.

    2. If your computer has an address assigned dynamically, releasing and renew its IP address can bypass IP address conflicts.

    Run the following commands in the command prompt:

    ipconfig/release

    ipconfig / renew

  • I have two computers when connected to a hub, when I turn the two, I get an erroe message that says IP address conflict

    I have two computers both hooked up to a junction, when I turn the time I get an error message that says IP address conflict, can you please help?

    Hello

    What other network devices are connected.

    If it's only two computer and a hub, you will need to assign the computer with IP static.
    http://www.howtogeek.com/HOWTO/19249/how-to-assign-a-static-IP-address-in-XP-Vista-or-Windows-7/

  • IP network address conflict cannot be resolved, while the media is disconnected

    I'm not too smart with computers.  I get a message saying that I have an IP address conflict.  I do what it says on the command prompt on the command ipconfig/release ipconfig/renew.  He said cannot set while the media is disconnected.   Have checked Web sites and what to check the adapter, ethernet cable, router etc.   Still is not resolved.

    Hello

    (1) what operating system is installed on the computer?

    (2) since when are you facing this problem?

    (3) any changes made to your computer before this problem?

    (4) do you have a wired or a wireless connection?

    One of the components of the Internet connection on your computer is a package of instructions called TCP/IP. TCP/IP can sometimes become damaged or altered. If you can't connect to the Internet and you have tried all other methods to solve the problem, TCP/IP can be causing it.

    TCP/IP is a main component of Windows, you cannot delete it. However, you can reset TCP/IP to its original state by using the NetShell (netsh) utility.

    You can try the steps in this link and check if this solves the problem.

    How to reset the Protocol Internet (TCP/IP)

    http://support.Microsoft.com/kb/299357

    Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs.

    http://Windows.Microsoft.com/en-us/Windows7/back-up-the-registry

    You can also refer to:

    Wireless and wired network problems

    http://Windows.Microsoft.com/is-is/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

    Note:

    If you're on a home network, I would season allows you to install the latest firmware of the router. To visit if the manufacturer of the router.

    If the problem persists, you can also contact the ISP (Internet Service Provider).

    It will be useful.

  • Windows system error: there is an IP address conflict with another system with the network. How do I remove this error message?

    I just installed a new internet provider and all of my connections are working fine, but I constantly get this "Windows system error: there is an IP address conflict with another system with the network." I have my electrician of the internet modem connected to my office. I have also two wireless devices connected to the appearance of the Modem wireless. I constantly get this error message mentioned above, and I want to get rid of it.

    This means that all that he says.  Your Windows system has an address that already exists on your local network.  Turn your system off and use a working system to locate this address and to which unit he belongs.  In most LANs, the router's DHCP server.  You may be able to ask the router which addresses are used and see what device uses this address, but I suspect not.

    Duplicate addresses can occur when two systems received the same address manually, or when we got an address in the DHCP of the router range. It is unclear when this happened because he is not in control of the address and puts the address duplicate to a second system.  You need to track down, ensuring that all addresses manually asigned are out of the DHCP range, that you book the address of the router, if you want the device to use this address, or configure all devices to request the address of the router using DHCP.

  • IP address conflict with another system on the network.

    Our operating system is Microsoft Windows XP Professional Version 2002.  WE have set up on a small network of 6 computers.  On three computers, we get a window that opens by telling us that "the system has detected an IP address conflict with another system on the network."     Any ideas as to how we might resolve this problem?

    Hello Jackie,.

    Also, try the following.

    Method 1: Check the settings for dynamic host, Host Configuration Protocol (DHCP) on the router. Contact the manufacturer of the router or the access to the same provider.

    Method 2: Release and renew the IP configuration.

    • Click Start. Click Run, type cmd, press ENTER.
    • Type the first command enough ipconfig and press ENTER.
    • Then type the second command ipconfig / renew and press ENTER.

    See if help above.

  • Windows XP SP3: There is an IP address conflict with another system on the network.

    As mentioned, I am under Windows XP SP3.  Starting around June 14, 2011, I get this error message: "There is an IP address conflict with another system on the network."  I didn't any problem access the internet, which is weird considering all the forums I've read the user has had problems with this.

    I followed the steps to solving this problem.  I checked the IP addresses on all devices connected to my network. none match the computer, I get this message.  I tried refreshing and renew my address this computer's IP, but that has not solved the problem.  I've updated my modem drivers; who has not solved.  I checked the settings on my router but nothing.  I have turned off all devices in the House connected to the network, unplugged both the modem and the router, plugged the modem back in (anticipated for a constant signal), then plugged the router and gives him the time, but I got the message again.  I ran scans anti-virus and anti-malware, but neither picked up something.

    I am out of resources in this regard.  I guess that something might be wrong with the router, but that doesn't seem right.  I had no problems with the router as I bought it a year ago, and as I mentioned there are no connectivity issues (always as fast as I'm willing to pay my provider).  Two things have popped up in my mind that could possibly impact this: all about 14, there was a Windows update that has pushed down and the message began not to burst, until, after downloading (but I have not had this same problem on other computers that have received these updates) , and there was a very, very brief power surge (second meaning) in the House around the 16th which caused no (to my knowledge) do anything stop but not a hand a few clocks.  Thank for any help with this!

    No. except if you must move the computer to another network or if you are not actually that responsible for the network.

    As long as you are in charge of your network, you can configure your router to reserve an IP for your machine OR set up so that the DHCP range is, for example, all the IP addresses above to x.x.x.100 and you you give an IP address below that (say x.x.x.99).

    In the first case, you let your computer configured as DHCP - your router just recognize it and gives this machine (and only this machine) reserved IP address.  For the latter, need to change the settings in Windows after changing your router so the DHCP range does not interfere with the static IP address range.  I would say that the latter is more likely to be a problem than the first, especially if there is a chance that this machine moves from one network to the other.

    Personally, I use the booking method on my home network.  In this way my laptop, iPad, etc. all get a given IP address every time (an I know) and I have to set up the real device special somehow.

  • There is an IP address conflict with another system on the network

    I get the message above when starting my computer. Could not find any help on the windows help center can help someone

    Hi DavidTinker,
     
    The reason is very simple, as says the error, the Internet Protocol (IP) address conflict is there, this means that there are several devices, modems or routers or portable computers that exist on the same IP address that your computer is. In this post, we will tell you how to diagnose and fix this problem.
     
    Follow these steps in the order and check if it helps to fix the problem:
     
    a. turn off everything on the network, all the machines and any other network device, such as network printers and NAS drives.
    b. turn off the router and the modem.
    c. turn on the modem, wait for a steady data light.
    d. turn on the router, wait two minutes.
    e. turn on network devices and computers, one at a time.
  • IP address conflict. Another computer has the same IP address as this computer. What can I do?

    Original title: network administrator

    IP address conflict. Another computer has the same IP address as this computer. What can I do?

    conversation: http://answers.microsoft.com/en-us/windows/forum/windows_7-security/windows-has-detected-an-ip-address-conflict/67e64b4d-86d7-4053-aa91-7a08affecad7?db=5

    See also: http://windows.microsoft.com/en-au/windows/get-help-ip-address-conflict#1TC=windows-7

  • IP address conflict? How to solve this problem. Message on the screen. go to the system event log window.

    Next message on the screen for IP address conflict. There are two addresses. How to solve this problem. Message to say go to the system event log window. I can't. Pl help.

    A common situation that can lead to a conflict of ip address, it's only 2 (or more) computers or other devices are connected to the router (via ethernet or wireless), and both have ip addresses assigned by the router automatically, one of the computers, then past in mode 'sleep', and while we sleep the router restarts.  When the router comes back online he doesn't know the computer sleeps is here and that he already has an assigned ip address and so it gives the ip address of the other computer.  When the computer asleep wakes duplicate error will be triggered.  It can be solved by turning off computers and turn it back on so that the router will assign them new ip addresses.  If this is not what is happening in your situation, the following may help: http://windows.microsoft.com/en-US/windows7/Get-help-with-There-is-an-IP-address-conflict-message

  • IP address conflict popup

    I get a "IP address conflict" message box on my screen. I have reset the router and modem several times, no effect. I paid Microsoft Support $ 99.00 to fix, still nothing? I went to the command prompt and tried ' ipconfig/release and renew "will not accept the order? I read something where it says that the off-line media does not allow this fast? What is meant by the media and how to change it connected so that I can run the guest to renew the ip address?

    Hi Chris,

    Click on the link below and see if it helps.

    http://Windows.Microsoft.com/en-in/Windows7/get-help-with-there-is-an-IP-address-conflict-message

Maybe you are looking for