US Patent 9756010 Resolving network address conflicts

Exemplary systems and methods resolve an IP address conflict in a network system, including network systems in a virtual computing environment. An IP address monitor receives a message from a first device connected to a network or a second device connecting to the network. The message includes an indication of a network address conflict between the first and second devices. The IP address monitor detects the IP address conflict from the message, selects one of the first and second devices to disconnect from the network, and sends a message to disconnect the selected device from the network. A new IP address is received for the selected device, and the IP address monitor sends a message to reconnect the selected device to the network.