ASA 5520-Duplicate Object - network with the same ip address

Similar Questions

• Message appear conflict of IP address at startup. Another computer already uses the network with the same IP address. How do I cure this?

  When my kids play online on the X - Box I get an error message on my laptop when I start after them. It is said there is an IP address conflict and that another device is already on the network with the same IP address. It does not affect me access internet even if. How can I fix thi.

  Hello

  1. which is the version of Windows installed on the computer? For example, Windows 7, Vista

  2. only the error message appears only when the Xbox is connected to the computer or at both times?

  3. have you made any software or changes to the material on the computer before this problem?

  Please answer these questions and provide additional information so that we can better guide you.

• my windows says that another computer is running in the same network with the same ip address, please contact

  Today morning when I opened my samsung mini, it displays a message that another computer is running on the same network with the same ip address please find a solution for this

  In most home networks where multiple devices are connected to a router, router will assign an IP address to each device (via DHCP). This method keeps usually different devices to get the same IP address, but if you restart your router, it will not address remembered that he released before it was restarted.  This condition can also occur if you manually assigned an IP address to a device located in the router's DHCP range.  If the problem is not due to manually assign an IP address, then this condition will be corrected over time.  But if you're in a hurry, you can unplug your router from the wall and stop all computing devices on it.  Then plug the router back in and bring up all your devices again one by one.

  HTH,

  JW

• My PC shows that there is someone else on my network with the same IP address. Could this be my Kindle Fire?

  I get the message on my computer that there is someone else on my network with the same IP address.  Could this be my Kindle Fire, that generated the message?

  In many cases, the ip addresses are assigned automatically by the router and if this is the case, something that can happen (happened to me) is that if several computers are attached (via wifi or ethernet or a combination of the two) and the router restarts while a computer is in sleep mode, when the router reboots it know that the computer sleeps is here and it can affect the ip address that has been already assigned to another computer.  When the computer sleep resumes usage it will trigger the dupicate ip address error.  In this case, you can just stop everything and restart.  The following discusses other causes and solutions: http://windows.microsoft.com/en-US/windows7/Get-help-with-There-is-an-IP-address-conflict-message

• Conflicts of addsess IP in Windows 7, error "There is another device on the network with the same IP address".

  Conflicts of addsess title: original win 7 IP

  I just bought a used laptop, it has been deleted I made it mine I addminastrater pc name willards pc and whatnot, but I continue banging off the internet because address conflict IP said that there is a nother design on network with my address, I don't know how fix it can you please help me?

  Hi Willard,

  Please contact Microsoft Community. I've surely you will help solve this problem.

  This problem could occur due to incorrect parameters TCP\IP.

  Try the steps listed here:

  Method 1:

  I suggest you to reset TCP\IP and check if it helps.

  How to reset TCP/IP using the NetShell utility
  https://support.Microsoft.com/en-us/KB/299357

  Method 2:
  If the problem persists, I suggest you try the following steps to flush the DNS and request a new IP address of the server of your ISP. Check if it helps.

  1. Cclick on Start and type cmd in start search.
  2. Right click on command prompt run , then selectas administrator.
  3. At the command prompt, type the following commands and press enter after each command.

  ipconfig/flushdns

  ipconfig/registerdns

  ipconfig/release

  ipconfig / renew

  output

  Hope this information helps. Reply to the post with an up-to-date report of the issue so that we can help you further.

• Welcome with the same IP address of a default gateway. How to prevent?

  Hello

  This week, I had a problem in the network. A host has been connected to the network with the same IP address of the gateway by default of this Vlan.

  Is there a way to prevent it? I know with 802.11 x I know who done it, but it would avoid the problem to occur.

  Is there anyway to force the hosts to use DHCP or something?

  It will also prevent an unauthorized on an untrusted interface DHCP server. It provides (on an untrusted interface) only DHCP client messages such as DHCP queries (rejects messages from the DHCP server as DHCP responses) and allows only the source IP address packages he knows the addresses assigned by DHCP. Who is?

  Darren

• Message came up with, "Windows has detected another computer with the same IP address on this netework."

  A message came that said, Windows detected another computer with the same IP address. "... or similar message to one, that could just be the functioning of the laptop for the wireless?

  MurrayJoe:

  > Mean someone has or may have access to my PC or laptop?

  You mentioned a wireless laptop. Do you get this message at home (when your laptop is in communication with your own wireless router), or that you get this message when in a public hotspot?

  If at home, then I would be not too concerned (what security options enabled in your home router?).

  If you get the message while using a public access point, this does not necessarily your computer has been hacked... but it is a warning that you should not ignore. In general, I would not go to any site that has my financial data, or any other sensitive data, a public hotspot. There are too many ways that a public hotspot may be compromised.

  Your original post said that "a message came that said, Windows detected another computer with the same IP address.

  There are several reasons this could happen... some innocent people and some not so innocent.

  If your network is configured for the most common way, then your router uses a feature called Dynamic Host Configuration Protocol (DHCP). You can read about DHCP here...

  http://en.Wikipedia.org/wiki/Dynamic_Host_Configuration_Protocol

  Basically, when a device on your home network needs an IP address, he asks your router and your router assigns an IP address... technically, "rents" the router address for a given period (one day). Once this period has elapsed, the device must 'renew lease'.

  DHCP stops you from the hassle of having to assign a static IP address to each device on your network and then don't forget to retrieve that meet if/when a device are removed from your network.

  Sometimes the process DHCP can be confused and assign the same address on multiple devices. If/when this happens, communication between devices on your home network may be confused. Windows is smart enough to detect that another device on your home network has the same address as the computer where Windows is currently running..., but Windows can not solve the problem.

  You can determine the IP address of the computer that is running Windows (and posted the message you saw)... by entering "ipconfig" (without the quotation marks) at a command line prompt. Then you can check the IP addresses of all devices on your network until you find the other devices with the same IP address. Then you could say either every device to get a new IP address of the router (or restart the device). Alternatively, you can try just stating the computer that is running Windows to get a new IP address (by first entering "ipconfig/release" then "ipconfig / renew" in the command-line invite him... all orders without the quotes).

  But since you said that you are not very tech savvy, my first suggestion was the easiest... just shut everything in your network, and then restart one at a time by starting with your ISP device, router, and other devices. If the problem persists after that, then more troubleshooting (as described in the previous paragraph) would be necessary.

  I hope this helps to clarify the issue for you. If you have any questions, please post them and I'll try to answer.

• error message says "another computer on the network has the same IP address.

  can interfere with my internet connection.  How can I fix this (plain English please.  "I'm not a COMPUTER expert.)

  This means that you have two devices with the same IP address on your network. It simply means that two machines are configured with the same IP address (you have a PS3, XBox360, another computer/laptop?).

  Each device needs a unique IP address works properly on a network. A reboot will usually solve the problem, unless both devices have their IP address a static address.

  Here's how you check/change it (Windows XP):

  1. click on START > network and Internet > network connections.
  2. double-click on your connection LAN or Internet.
  3. click on properties.
  4. click on the general tab.
  5. Select Protocol Internet (TCP/IP), and then click Properties.
  6. click on the general tab.
  7. select Obtain IP address automatically and DNS server automatically get an address.
  8 OK on all windows and when you are back on the desktop, restart your system.

  In addition, the Fund this site for more information!
  http://support.Microsoft.com/kb/306126

  I hope this helps!

  Brett M.
  Windows outreach team

• Conflict error IP - 'another computer on the network has the same IP address as this computer.

  "Windows has detected that another computer on the network has the same IP address as this computer. Contact you network administrator for help resolving this issue. More details are available in the Windows system event log. "I don't know what to do.

  I use Vista. How can I find my Windows system log?

  You're welcome Marilyn and thanks for letting us know. Please do not forget to mark this post which has solved this problem as the answer, when you are sufficiently comfortable that it is. Good navigation! :))

• Windows 7 - error message from the address conflict IP appears periodically. Error message "another computer on the network has the same IP address as this computer.

  Error message "another computer on the network has the same IP address as this computer. Contact you network administrator for help resolving this issue. More details are available in the Windows system event log"

  Does anyone have a simple way (for a dummy) to solve this. If I disconnect my wireless router and laptop and turn the two again this sorts the problem temporarily, but it does not provide a definitive solution.  I use a new laptop and my old one has been scrapped, so I do not know whence this 'conflict '.  My old laptop had Windows XP operating system and my new Windows 7.  I hope that someone can provide a solution to this annoying problem.

  Hi Figgerty,

  have you tried these steps?

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-networking/IP-conflict-error-another-computer-on-this-network/4eed87e2-45FD-4FF7-ae29-9a9fb664a8cc

  B Eddie

• several devices on the network with the same name

  I want to install Windows 7 OS computers on a domain with Small Business SERVER 2003.  Curiously, I see all the computers on the network, where I should be able to, but one of them WK02011, is not accessible from all Windows 7 systems because there are multiple devices with the same name on the network according to a diagnosticn check.  WK02011 is visible and accessible from other systems on the network that are runjning XP OS.  There is only one device named WK02011 on the network.  I don't have this problem with any other XP system - that is - I can see and access all of the other XP machines on the network with the exception of WK02011.  I can't access WK2011 from the server and the server indicates that it is multiple devices with the same ID.  Rename the XP would be complicated because of having to re - set up the service to the customer and then turn around and install 7 OS in the workstation in the coming days.

  How to find the ghost device double?

  Hello

  Your question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for Windows 7 on TechNet. Please post your question in the Technet forums. You can follow the link to your question:

  http://social.technet.Microsoft.com/forums/en-us/category/w7itpro

• 2 VPN to separate networks with the same intellectual property regime

  We have an office in Bermuda and 2 offices in Chicago. 2 offices in Chicago have the same pattern of IP - 10.150.1.0/24. I would like to set up a VPN site-to site of Bermuda for each of the offices of Chicago. I have one up and it works fine. When I set up the 2nd, I can pass in Chicago, but not receive. I guess it has to do with the same IP networks. Is there a way around this problem?

  Thank you

  Scott

  Yes you need to nat all traffic goes to one of the sights of Chicago. This way others will see it as a completely different subnet. It is a guide of cisco.com:

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_configuration_example09186a00808c9950.shtml

• Have 2 computers and it does not connect to the internet, said we have 2 computers with the same IP address? Help please.

  We have two computers at home. High-speed at & T internet, Belkin Wi Fi and today one of the computers cannot connect to the internet and troubleshoot says we have the same IP address. How can I fix it? They both worked fine until today. Thanks for any help.

  Looks like you need to enable DHCP (Dynamic Host Configuration Program).  Follow these steps:

  -Open the computer in the Start Menu

  -Right click on network

  -Click on Properties

  -Click on to view the status of

  -Click on Properties

  -Click continue if she asks

  -Click Internet Protocol IVP4

  -Click on Properties

  -Turn on to obtain automatically IP addresses and DNS automatically get an address

  -Click OK

  -Close all open windows.

  Do the above on both systems and you should be set.

  Good luck.

• "Another computer on the network has the same IP address as this computer. Contact you network administrator for help resolving this issue. More details are available in the Windows system event log"

  Please, anyone can help as I don't know what to do? I am running Vista to the Windows Welcome page
  I am the administrator and I have no other computers attached to my laptop?
  I use the same USB port to connect to internet, but recently, I had to try another USB port I get the above error message.
  I have no idea how to do to correct the situation and would appreciate guidance step by step.
  Thank you.

  Hi RDCICON,

  1. which device you are connected to the USB port?

  2. you still get the same message when you connect the usb device or use the device on another computer?

  Method 1:

  You can try to run the tool built into Vista Network Diagnostics. To do this, click Start, go to network and select network share.

  On the left side of the window select the diagnosis and repair.
  It should help to find which device is listed with the duplicate IP address.

  Method 2: Release and renew the IP address by following these steps.

  a. Click Start. Click Run, type cmd, press ENTER.

  b. at the command prompt, type the following command and press ENTER

  ipconfig/release

  ipconfig / renew

  Method 3:

  Check and confirm the DHCP client service is started and set to automatic.

  If the DHCP client service is not running, then set it to autostart. Steps to set the auto service:

  a. click the Start button

  b. type services.msc in the search box.

  c. search for DHCP client and set it to automatic and make sure that it is started.

  Method 4:

  Reset the router and see if the problem persists.

  You can refer to the 3mentioned of general troubleshooting method in the following article to reset the router.

  http://support.Microsoft.com/kb/956196#Gm3

  You can also see the producers of the router manual or contact support for additional assistance.

  Hope this information is useful.

• How do I enroll in a new location with the same email address

  I have registered in the UNITED Arab Emirates, but am now in England and cannot make a purchase online

  Contact technical support by phone or web chat.

  Mylenium