Windows Has Detected An IP Address Conflict IP Config Issue?

Mar 29, 2018
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Hello To All-

I apologize if the answer has been posted somewhere else, as I haven't been able to find it. I, seemingly out of no where, received a popup message that said "Windows Has Detected An IP Address Conflict", and my internet connection(via wifi hotspot-no router) wont stay connected. Rather my connection will try to connect and reconnect over and over again. I have several times tried opening the CMD prompt, and running the ipconfig/release, ipconfig/flushdns, ipconfig/renew. Also i've checked out the ipv4 settings (auto assign/detect), and of course tried with the windows troubleshooting functions. The most i've been able to stay connected is for about 24 hours.

Below is the current ipconfig/all. Any advice/help is so very greatly appreciated.. Thank you so very much!

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Jay>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : JAY2017
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Mixed
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom 802.11n Network Adapter
Physical Address. . . . . . . . . : 02-1E-4D-F2-8F-BB
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::61ed:506e:a4ae:f8c5%11(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.248.197(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 303850909
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-20-7E-45-DA-02-00-25-DB-A4-57

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.home:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Reusable ISATAP Interface {86D5494F-41B4-4527-8C29-17DAF047100D}:


Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

C:\Users\Jay
 
While you say there is no router, there has to be a device you are getting the connection through. Modem/router (belonging to someone else if say Xfinity WiFi) or a phone's internet service. If the former, you can't restart it obviously as it isn't yours. However you can try disconnecting from that WiFi and connect to another one. If it is the latter, then try restarting both the phone and the laptop and see if the problem is resolved.

Also, if it is a 'static ip' you may want to try removing it and see if that resolves the issue.

1. Press the "Windows" key and the "R" key together and in the box that pops up type "ncpa.cpl" (without the quotes) and hit enter.
2. In the new window that comes up, right-click on your Network Connection and click Properties.
3. Next Double-click on "Internet Protocol Version 4(TCP/IPv4)".
4. Now check the box for Obtain an IP address automatically and Obtain DNS server address automatically.
5. Click OK and close all the windows.
6. Restart the computer and see if it resolved.
 
Mar 29, 2018
3
0
10
0
MERGED QUESTION
Question from jduva2000 : "Windows Has Detected An IP Address Conflict- IP Issue?"


Hi To All-

Apologies if this has been posted and answered somewhere else as I have'nt been able to find it anywhere. Long story short: I started receiving the above messages and have not been able to stay connected to the net, even though I have been able to connect. Below is the IPCONFIG/ALL, any thoughts?

Thank you to any help!



Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Jay>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : JAY2017
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Mixed
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom 802.11n Network Adapter
Physical Address. . . . . . . . . : 02-1E-4D-F2-8F-BB
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::61ed:506e:a4ae:f8c5%11(Preferred)
Autoconfiguration IPv4 Address. . : 169.254.248.197(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 303850909
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-20-7E-45-DA-02-00-25-DB-A4-57

DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.home:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Reusable ISATAP Interface {86D5494F-41B4-4527-8C29-17DAF047100D}:


Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

C:\Users\Jay
 
While you say there is no router, there has to be a device you are getting the connection through. Modem/router (belonging to someone else if say Xfinity WiFi) or a phone's internet service. If the former, you can't restart it obviously as it isn't yours. However you can try disconnecting from that WiFi and connect to another one. If it is the latter, then try restarting both the phone and the laptop and see if the problem is resolved.

Also, if it is a 'static ip' you may want to try removing it and see if that resolves the issue.

1. Press the "Windows" key and the "R" key together and in the box that pops up type "ncpa.cpl" (without the quotes) and hit enter.
2. In the new window that comes up, right-click on your Network Connection and click Properties.
3. Next Double-click on "Internet Protocol Version 4(TCP/IPv4)".
4. Now check the box for Obtain an IP address automatically and Obtain DNS server address automatically.
5. Click OK and close all the windows.
6. Restart the computer and see if it resolved.
 
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