title: Gratuitous ARP request using C#
body: <p>Working on a Windows 2008 server and assigning an IP address locally to a server. Once the IP address is assigned I need all other servers in the subnet to update their ARP caches. This seems to be possible using <a href="http://wiki.wireshark.org/Gratuitous_ARP" rel="nofollow">Gratuitous ARP</a> but I'm unable to find out how to send the request. Does anyone have any experience with this ?</p>