public void Add(IPAddress addr, int prefix)
{
cachedHash = null;
if (addr.IsIPv4MappedToIPv6)
{
// workaround for buggy MapToIPv4 implementation
addr = Fixes.MapToIPv4(addr);
if (prefix >= 96)
{
prefix -= 96;
}
}
if (addr.AddressFamily == AddressFamily.InterNetwork)
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv4_AND_PREFIX);
}
else
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv6_AND_PREFIX);
}
writer.Write(addr.GetAddressBytes());
writer.Write((byte)prefix);
}
public void Add(IPAddress addrLow, IPAddress addrHigh)
{
cachedHash = null;
if (addrLow.IsIPv4MappedToIPv6)
{
// workaround for buggy MapToIPv4 implementation
addrLow = Fixes.MapToIPv4(addrLow);
}
if (addrHigh.IsIPv4MappedToIPv6)
{
// workaround for buggy MapToIPv4 implementation
addrHigh = Fixes.MapToIPv4(addrHigh);
}
if (addrLow.AddressFamily != addrHigh.AddressFamily)
{
throw new ArgumentException("Unable to add rule with mixed IPv4 and IPv6 range");
}
if (addrLow.AddressFamily == AddressFamily.InterNetwork)
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv4_RANGE);
}
else
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv6_RANGE);
}
writer.Write(addrLow.GetAddressBytes());
writer.Write(addrHigh.GetAddressBytes());
}
public void Add(IPAddress addr)
{
cachedHash = null;
if (addr.IsIPv4MappedToIPv6)
{
// workaround for buggy MapToIPv4 implementation
addr = Fixes.MapToIPv4(addr);
}
if (addr.AddressFamily == AddressFamily.InterNetwork)
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv4);
}
else
{
writer.Write((byte)F2B_FWDATA_TYPE0_ENUM.F2B_FWDATA_IPv6);
}
writer.Write(addr.GetAddressBytes());
}