private bool Equals(AllowedAddress other)
 {
     return(string.Equals(IPAddress, other.IPAddress) && string.Equals(MACAddress, other.MACAddress));
 }
 private bool Equals(AllowedAddress other)
 {
     return string.Equals(IPAddress, other.IPAddress) && string.Equals(MACAddress, other.MACAddress);
 }