/// <summary>
/// Gets a list of ARP table entries
/// </summary>
/// <returns>The list of ARP table entries</returns>
public List <ARPEntry> GetARPEntries()
{
List <ARPEntry> arpEntries = new List <ARPEntry>();
try
{
IPHelperNetTableWrapper dsa = new IPHelperNetTableWrapper();
MIB_IPNETROW[] table = dsa.GetIPNetRows();
for (int index = 0; index < table.Length; index++)
{
IPAddress ip = new IPAddress(table[index].dwAddr);
byte[] macBytes = new byte[] { table[index].mac0, table[index].mac1, table[index].mac2, table[index].mac3, table[index].mac4, table[index].mac5 };
string physicalAddress = string.Join(":", macBytes.Select(s => s.ToString("X2")));
ARPEntry ae = new ARPEntry();
ae.InternetAddress = ip.ToString();
ae.PhysicalAddress = physicalAddress;
ae.InterfaceIndex = table[index].dwIndex;
arpEntries.Add(ae);
}
} catch (Exception exc)
{
MyDebugger.Instance.LogMessage(exc, DebugVerbocity.Exception);
}
return(arpEntries);
}
/// <summary>
/// ARP IP matches?
/// </summary>
/// <param name="IP"></param>
/// <param name="entry"></param>
/// <returns></returns>
private static unsafe bool IPEqual(byte[] IP, ARPEntry entry)
{
if (entry.IP[0] == IP[0] &&
entry.IP[1] == IP[1] &&
entry.IP[2] == IP[2] &&
entry.IP[3] == IP[3])
{
return(true);
}
return(false);
}
