public static string GetMacByIp(string ip)
{
List <MacIpPair> macIpPairs = GetAllMacAddressesAndIPPairs();
MacIpPair pair = macIpPairs.FirstOrDefault(x => x.IpAddress == ip);
return(pair.MacAddress ?? "");
}
public static string GetIpByMac(string mac)
{
mac = mac.ToLower();
List <MacIpPair> macIpPairs = GetAllMacAddressesAndIPPairs();
MacIpPair pair = macIpPairs.FirstOrDefault(x => x.MacAddress == mac);
return(pair.IpAddress ?? "");
}
