public void ShowNetworkInterfaces()
{
IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
ConsoleWriteLine(computerProperties.HostName.ToString());
ConsoleWriteLine(computerProperties.DomainName.ToString());
if (nics == null || nics.Length < 1)
{
ConsoleWriteLine(" No network interfaces found.");
return;
}
ConsoleWriteLine(nics.Length.ToString());
foreach (NetworkInterface adapter in nics)
{
IPInterfaceProperties properties = adapter.GetIPProperties();
ConsoleWriteLine(adapter.Description);
ConsoleWriteLine(String.Empty.PadLeft(adapter.Description.Length, '='));
ConsoleWriteLine(adapter.NetworkInterfaceType.ToString());
ConsoleWriteLine(adapter.GetPhysicalAddress().ToString());
ConsoleWriteLine(adapter.OperationalStatus.ToString());
string 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";
}
ConsoleWriteLine(versions.ToString());
ConsoleWriteLine(properties.ToString());
ShowIPAddresses(properties);
// The following information is not useful for loopback adapters.
if (adapter.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
ConsoleWriteLine(properties.DnsSuffix.ToString());
string label;
if (adapter.Supports(NetworkInterfaceComponent.IPv4))
{
IPv4InterfaceProperties ipv4 = properties.GetIPv4Properties();
ConsoleWriteLine(ipv4.Mtu.ToString());
if (ipv4.UsesWins)
{
IPAddressCollection winsServers = properties.WinsServersAddresses;
if (winsServers.Count > 0)
{
foreach (var winsServer in winsServers)
{
ConsoleWriteLine(winsServer.ToString());
}
}
}
}
ConsoleWriteLine(properties.IsDnsEnabled.ToString());
ConsoleWriteLine(properties.IsDynamicDnsEnabled.ToString());
ConsoleWriteLine(adapter.IsReceiveOnly.ToString());
ConsoleWriteLine(adapter.SupportsMulticast.ToString());
ShowInterfaceStatistics(adapter);
}
}
private void loadUnitData()
{
string hostName = Dns.GetHostName();
HName.Text = hostName;
OwnIP.Text = Dns.GetHostByName(hostName).AddressList[0].ToString();
string externalip = new WebClient().DownloadString("http://icanhazip.com");
gIP.Text = externalip;
if (CheckForInternetConnection())
{
connected.Text = "YES";
}
else
{
connected.Text = "NO";
return;
}
var macAddr =
(
from nic in NetworkInterface.GetAllNetworkInterfaces()
where nic.OperationalStatus == OperationalStatus.Up
select nic.GetPhysicalAddress().ToString()
).FirstOrDefault();
mac.Text = macAddr;
StringBuilder sb = new StringBuilder();
IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
sb.AppendLine(string.Format("Interface information for {0}.{1} ",
computerProperties.HostName, computerProperties.DomainName));
if (nics == null || nics.Length < 1)
{
sb.AppendLine(" No network interfaces found.");
return;
}
sb.AppendLine(string.Format(" Number of interfaces .................... : {0}", nics.Length));
foreach (NetworkInterface adapter in nics)
{
IPInterfaceProperties properties = adapter.GetIPProperties();
sb.AppendLine();
sb.AppendLine(adapter.Description);
sb.AppendLine(String.Empty.PadLeft(adapter.Description.Length, '='));
sb.AppendLine(string.Format(" Interface type .......................... : {0}", adapter.NetworkInterfaceType));
sb.AppendLine(string.Format(" Physical Address ........................ : {0}",
adapter.GetPhysicalAddress().ToString()));
sb.AppendLine(string.Format(" Operational status ...................... : {0}",
adapter.OperationalStatus));
string 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";
}
sb.AppendLine(string.Format(" IP version .............................. : {0}", versions));
sb.AppendLine(string.Format(properties.ToString()));
// The following information is not useful for loopback adapters.
if (adapter.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
sb.AppendLine(string.Format(" DNS suffix .............................. : {0}",
properties.DnsSuffix));
string label;
if (adapter.Supports(NetworkInterfaceComponent.IPv4))
{
IPv4InterfaceProperties ipv4 = properties.GetIPv4Properties();
sb.AppendLine(string.Format(" MTU...................................... : {0}", ipv4.Mtu));
if (ipv4.UsesWins)
{
IPAddressCollection winsServers = properties.WinsServersAddresses;
if (winsServers.Count > 0)
{
label = " WINS Servers ............................ :";
sb.AppendLine(string.Format(label, winsServers));
}
}
}
sb.AppendLine(string.Format(" DNS enabled ............................. : {0}",
properties.IsDnsEnabled));
sb.AppendLine(string.Format(" Dynamically configured DNS .............. : {0}",
properties.IsDynamicDnsEnabled));
sb.AppendLine(string.Format(" Receive Only ............................ : {0}",
adapter.IsReceiveOnly));
sb.AppendLine(string.Format(" Multicast ............................... : {0}",
adapter.SupportsMulticast));
sb.AppendLine("Speed Test : ");
NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
foreach (NetworkInterface ni in interfaces)
{
sb.AppendLine(string.Format(" Bytes Sent: {0}",
ni.GetIPv4Statistics().BytesSent));
sb.AppendLine(string.Format(" Bytes Received: {0}",
ni.GetIPv4Statistics().BytesReceived));
}
}
// ipconfig/all
sb.AppendLine("ipconfig/all");
sb.AppendLine(runProcess("ipconfig", "/all"));
// "new view"; // router
sb.AppendLine("net view");
sb.AppendLine(runProcess("net", "view"));
// "arp -a"; // local units
sb.AppendLine("arp -a");
sb.AppendLine(runProcess("arp", "-a"));
// "netstat –ano"; // all connections
sb.AppendLine("netstat –ano");
sb.AppendLine(runProcess("netstat", "-o"));
// "nslookup " + externalip.Replace("\n", ""); // all connections
sb.AppendLine("nslookup " + externalip.Replace("\n", ""));
sb.AppendLine(runProcess("nslookup", externalip.Replace("\n", "")));
richTextBox1.Text = sb.ToString();
}
private void loadNetwork()
{
StringBuilder sb = new StringBuilder();
IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
sb.AppendLine(string.Format("Interface information for {0}.{1} ",
computerProperties.HostName, computerProperties.DomainName));
if (nics == null || nics.Length < 1)
{
sb.AppendLine(" No network interfaces found.");
return;
}
sb.AppendLine(string.Format(" Number of interfaces .................... : {0}", nics.Length));
foreach (NetworkInterface adapter in nics)
{
IPInterfaceProperties properties = adapter.GetIPProperties();
sb.AppendLine();
sb.AppendLine(adapter.Description);
sb.AppendLine(String.Empty.PadLeft(adapter.Description.Length, '='));
sb.AppendLine(string.Format(" Interface type .......................... : {0}", adapter.NetworkInterfaceType));
sb.AppendLine(string.Format(" Physical Address ........................ : {0}",
adapter.GetPhysicalAddress().ToString()));
sb.AppendLine(string.Format(" Operational status ...................... : {0}",
adapter.OperationalStatus));
string 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";
}
sb.AppendLine(string.Format(" IP version .............................. : {0}", versions));
sb.AppendLine(string.Format(properties.ToString()));
// The following information is not useful for loopback adapters.
if (adapter.NetworkInterfaceType == NetworkInterfaceType.Loopback)
{
continue;
}
sb.AppendLine(string.Format(" DNS suffix .............................. : {0}",
properties.DnsSuffix));
string label;
if (adapter.Supports(NetworkInterfaceComponent.IPv4))
{
IPv4InterfaceProperties ipv4 = properties.GetIPv4Properties();
sb.AppendLine(string.Format(" MTU...................................... : {0}", ipv4.Mtu));
if (ipv4.UsesWins)
{
IPAddressCollection winsServers = properties.WinsServersAddresses;
if (winsServers.Count > 0)
{
label = " WINS Servers ............................ :";
sb.AppendLine(string.Format(label, winsServers));
}
}
}
sb.AppendLine(string.Format(" DNS enabled ............................. : {0}",
properties.IsDnsEnabled));
sb.AppendLine(string.Format(" Dynamically configured DNS .............. : {0}",
properties.IsDynamicDnsEnabled));
sb.AppendLine(string.Format(" Receive Only ............................ : {0}",
adapter.IsReceiveOnly));
sb.AppendLine(string.Format(" Multicast ............................... : {0}",
adapter.SupportsMulticast));
sb.AppendLine();
richTextBox7.Text = sb.ToString();
}
}
