Test Network in MVC

,//Controller level

public string isanynetworkavailable ()
{
Try
{
foreach (NetworkInterface ni in Networkinterface.getallnetworkinterfaces ())
{
if (NI. Operationalstatus = = Operationalstatus.up &&
Ni.networkinterfacetype! = Networkinterfacetype.loopback &&
Ni.networkinterfacetype! = Networkinterfacetype.tunnel)
{
Ipinterfaceproperties IiP = ni. Getipproperties ();
if (IIP! = null && IIP. UnicastAddresses! = null && IIP. Unicastaddresses.count > 0)
{
Return "The current network connection is OK!" ";
}
}
}
Return "The current network is not available to connect to the remote server!" ";
}
Catch
{
Return "The current network is not available to connect to the remote server!" ";
}
}

Page Ajax Submission

Isanynetworkavailable:function () {
$.ajax ({
Type: "Post",
URL: "/order/isanynetworkavailable",
Success:function (data) {
alert (data);
}
});
}

Test Network in MVC