Windows IP Conflict

[Bora Bora]

hi,
I have an ip conflict, I have 5 computers, one of them is directly to the router or the other is connected by wifi, but not the wifi router, i get the yellow triangle error ip conflict, and poorly put the ips manually and automatically but nothing happens, Anyways I checked all the computers on the network and they all have different IP's. All are dynamic IPs. Any help will be extremely appreciated.

[Snake08]

hi,
If you are using a router it is probably easiest to use the DHCP server in the router to allocate IP addresses and to configure each of the client PCs to obtain an IP address automatically. You can configure this on the Properties sheet for the TCP/IP entry for the network card on each PC. You can access this using Network in the Control Panel or right clicking on Network Neighbourhood on the desktop and selecting Properties. Highlight TCP/IP, click Properties, and on the IP Address tab check "Obtain an IP address automatically". Repeat for each PC. If you need to have one IP use a fixed IP address ensure that the address used is not in the range available to the DHCP server on the router.

[Big Fish]

you should try to identify the teams with the same IP, the first is that it has the yellow triangle, but the important thing is to locate the other computer that has IP, as it could be that someone is taking advantage of your wireless network, or simply by mistake, the equipment that you get the yellow triangle with the same IP address that the router or access point, verify the IP address of the computer on which you receive the error message.

[Bora Bora]

The router ip is 192.168.2.2,the access point 192.168.2.1,that of my computer 192.168.2.100,and the other computer where it leaves the yellow triangle is 192.168.2.101 What is wrong?

[Spyrus]

Hello ,
there is nothing wrong, that would only make a small test, when you see the error message if the computer has a problem using cable connection, disconnect it, if you use wireless, turn off the wireless adapter on or off the PC and in both cases runs in a command prompt window the command:ping 192.168.2.101-t.This will make a continuous ping to the address, in theory, if your computer has been disconnected from the network, should not respond to ping and you display the message timed out this application. If you answer this direction indicates that the IP address is in use and the data you give, it would be none of your devices, it could be that someone is accessing your wireless network.

• disable the DHCP server on the router, so do not automatically assign addresses to computers that request access to the network.
  
• manual assignment of IP address to two PC's.
  
• Filtering by MAC address of computers that connect to the wireless network.
  
• change the password for network access.