public static AdaptorNetworkInfo GetAdaptorNetworkInfo(string nameOrDesc)
{
Logger.Info("GetAdaptorNetworkInfo for " + nameOrDesc);
var physicalNics = GetAllActiveLocalPhysicalNics();
foreach (var networkInterface in physicalNics)
{
if (networkInterface.Description.Equals(nameOrDesc) || networkInterface.Name.Equals(nameOrDesc))
{
var adaptorDescriptionOrName = networkInterface.Description;
var adaptorNetworkInfo = new AdaptorNetworkInfo
{
Description = adaptorDescriptionOrName,
IpAddress = GetAdapterIp4Address(adaptorDescriptionOrName),
Gateway = NetworkManagement.GetGatewayForAdaptor(adaptorDescriptionOrName),
IsDhcpEnabled = !NetworkManagement.IsNetworkedWithStaticIp(adaptorDescriptionOrName),
Name = networkInterface.Name
};
Logger.Info("GetAdaptorNetworkInfo Found Match " + adaptorNetworkInfo);
return(adaptorNetworkInfo);
}
}
return(new AdaptorNetworkInfo());
}
public static void RestorePrevNetworkInfo(AdaptorNetworkInfo prevAdaptorNetworkInfo)
{
if (prevAdaptorNetworkInfo == null)
{
return;
}
Logger.Info("Restoring Previos Network Information" + prevAdaptorNetworkInfo);
try
{
if (prevAdaptorNetworkInfo.IsDhcpEnabled)
{
NetworkManagement.SetDhcp(prevAdaptorNetworkInfo.Name);
}
else
{
NetworkManagement.SetSystemIp(prevAdaptorNetworkInfo.IpAddress.ToString(), "255.255.255.0", prevAdaptorNetworkInfo.Description);
}
}
catch (Exception e)
{
Logger.Info(e.Message + (e.InnerException?.Message ?? ""));
}
}
public static void ShowNetworkInterfaces(bool onlyPhysicalAdaptors = true, bool verbose = false)
{
var idx = 1;
var computerProperties = IPGlobalProperties.GetIPGlobalProperties();
var nics = onlyPhysicalAdaptors ? GetAllActiveLocalPhysicalNics() : NetworkInterface.GetAllNetworkInterfaces().ToList();
Console.WriteLine("Interface information for {0}.{1} ", computerProperties.HostName, computerProperties.DomainName);
if (nics == null || nics.Count < 1)
{
Console.WriteLine(" No network interfaces found.");
return;
}
Console.WriteLine(" Number of interfaces .................... : {0}", nics.Count);
foreach (var adapter in nics)
{
var properties = adapter.GetIPProperties();
Console.WriteLine();
Console.WriteLine(idx++ + ". " + adapter.Description);
Console.WriteLine(string.Empty.PadLeft(adapter.Description.Length, '='));
Console.WriteLine(" Interface type .......................... : {0}", adapter.NetworkInterfaceType);
Console.WriteLine(" Physical Address ........................ : {0}", adapter.GetPhysicalAddress());
Console.WriteLine(" Operational status ...................... : {0}", adapter.OperationalStatus);
Console.WriteLine(" IP4 Address ............................. : {0}", GetIpFromAdaptorDesc(adapter.Description));
Console.WriteLine(" IP4 Subnet Mask ..........................: {0}", GetIp4MaskFromAdaptorDesc(adapter.Description));
Console.WriteLine(" Default Gateway ..........................: {0}", NetworkManagement.GetGatewayForAdaptor(adapter.Description));
var versions = "";
// Create a display string for the supported IP versions.
if (adapter.Supports(NetworkInterfaceComponent.IPv4))
{
versions = "IPv4";
}
if (adapter.Supports(NetworkInterfaceComponent.IPv6))
{
if (versions.Length > 0)
{
versions += " ";
}
versions += "IPv6";
}
Console.WriteLine(" IP version .............................. : {0}", versions);
if (verbose)
{
ShowIPAddresses(properties);
}
// The following information is not useful for loopback adapters.
if (adapter.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
Console.WriteLine(" DNS suffix .............................. : {0}", properties.DnsSuffix);
string label;
if (adapter.Supports(NetworkInterfaceComponent.IPv4))
{
var ipv4 = properties.GetIPv4Properties();
Console.WriteLine(" MTU...................................... : {0}", ipv4.Mtu);
if (ipv4.UsesWins)
{
var winsServers = properties.WinsServersAddresses;
if (winsServers.Count > 0)
{
label = " WINS Servers ............................ :";
ShowIPAddresses(label, winsServers);
}
}
}
Console.WriteLine(" DNS enabled ............................. : {0}", properties.IsDnsEnabled);
Console.WriteLine(" Dynamically configured DNS .............. : {0}", properties.IsDynamicDnsEnabled);
Console.WriteLine(" Receive Only ............................ : {0}", adapter.IsReceiveOnly);
Console.WriteLine(" Multicast ............................... : {0}", adapter.SupportsMulticast);
// ShowInterfaceStatistics(adapter);
Console.WriteLine();
}
}
