The system detected an address conflict for ip address

We have a user who is suffering an IP address conflict everyday once she logs in. Eincredibly time this happens her attend to alters and also she does not lose connectivity, simply gets the windows has detected an IP deal with problem window. We are using DHCP. Any ideas what could cause this?



A tool set statically with the very same IP. Do you set any kind of gadgets with bookings at all?

Try ipconfig /release and ipconfig /rebrand-new.

You watching: The system detected an address conflict for ip address

See if that changes the IP by running just ipconfig prior to and after.

To much better detect and also stop potential problems, you have the right to permit IPv4 deal with conflict detection by complying with these steps:

1. In the DHCP consingle, expand also the node for the server you want to job-related through, right-click IPv4, and then click Properties.

2. On the Modern tab, set Conflict Detection Attempts to a value various other than 0. The worth you enter determines the number of times the DHCP server checks an IP deal with before leasing it to a customer. The DHCP server checks IP addresses by sfinishing a ping request over the netoccupational.


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6 Replies


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Habanero
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Best Answer
zuphzuph Jan 24, 2017 at 18:50 UTC

A tool collection statically with the same IP. Do you set any type of tools via appointments at all?

Try ipconfig /release and ipconfig /rebrand-new.

See more: Do I Need To Reinstall Windows With A New Cpu, Do I Need To Reinstall Windows After Cpu Change

See if that changes the IP by running simply ipconfig prior to and also after.

To better detect and also protect against potential conflicts, you can permit IPv4 address dispute detection by following these steps:

1. In the DHCP console, expand also the node for the server you desire to work-related with, right-click IPv4, and also then click Properties.

2. On the Cutting edge tab, collection Conflict Detection Attempts to a worth other than 0. The value you enter determines the variety of times the DHCP server checks an IP address prior to leasing it to a client. The DHCP server checks IP addresses by sending a ping research over the network-related.


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Habanero
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Captain Frostbyte
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Jan 24, 2017 at 18:51 UTC

inspect and also make certain she dosen"t have a static IP in the earlier ground.

My lapoptimal gets wonky eextremely now and also then and also keeps old static IP"s I"ve assigned energetic together with the DHCP assigned IP. Windows 7 allows for Alias IP"s so your adapter deserve to have even more than one IP, never before knew around it till I began digging via my config and found it.

And welcome to the classiccomputers.info


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Thai Pepper
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DavidLoewen Jan 24, 2017 at 18:54 UTC

I have had actually some wierd stuff take place like this prior to. Have you checked your DHCP server (if you can) to watch if it has actually duplicate IPs assigned? I had actually this take place when on a Lenovo lapoptimal that the user was trying to affix to both our secured wifi and the wired netoccupational, for whatever before factor. ipconfig /release /renew addressed the concern. and unplugging the redundant cable.


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Chipotle
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can3gxw
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Jan 24, 2017 at 19:05 UTC

Check likewise to encertain that you don"t have actually multiple DHCP servers handing out the exact same addresses. Do an IPCONFIG /ALL on her machine and also obtain the attend to of the DHCP server. Then go to some other makers and watch what they are acquiring for a DHCP server.

See more: My Game Of War Keeps Crashing / War For The Overworld / Brightrock Games


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Chipotle
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CoryHamma
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Jan 24, 2017 at 20:25 UTC

Califorensics is an IT organization provider.


What is serving up DHCP? Windows server? The firewall? Tright here are frequently settings to protect against IP problems on the DHCP server.


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Poblano
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PK_IT Jan 24, 2017 at 20:49 UTC

What sort of Network-related equipment are you using? I have had actually worries like this prior to when the switches are updating their ARP records and also it brought about duplicate IP messperiods on the client side.


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