private static void AddOptions(ICollection <DHCPv6PacketOption> packetOptions, DHCPv6Packet requestPacket, DUID serverDuid, DHCPv6ScopeAddressProperties addressProperties, DHCPv6ScopeProperties properties, Boolean onlyMinimialOptions)
{
DHCPv6Packet innerReceivedPacket = requestPacket.GetInnerPacket();
packetOptions.Add(new DHCPv6PacketIdentifierOption(DHCPv6PacketOptionTypes.ServerIdentifer, serverDuid));
packetOptions.Add(new DHCPv6PacketIdentifierOption(DHCPv6PacketOptionTypes.ClientIdentifier, innerReceivedPacket.GetClientIdentifer()));
if (onlyMinimialOptions == true)
{
return;
}
if (addressProperties?.SupportDirectUnicast == true)
{
packetOptions.Add(new DHCPv6PacketIPAddressOption(DHCPv6PacketOptionTypes.ServerUnicast, requestPacket.Header.ListenerAddress));
}
foreach (var item in properties?.Properties)
{
switch (item)
{
case DHCPv6AddressListScopeProperty property:
packetOptions.Add(new DHCPv6PacketIPAddressListOption(property.OptionIdentifier, property.Addresses));
break;
case DHCPv6NumericValueScopeProperty property:
switch (property.NumericType)
{
case NumericScopePropertiesValueTypes.Byte:
packetOptions.Add(new DHCPv6PacketByteOption(property.OptionIdentifier, (Byte)property.Value));
break;
case NumericScopePropertiesValueTypes.UInt16:
packetOptions.Add(new DHCPv6PacketUInt16Option(property.OptionIdentifier, (UInt16)property.Value));
break;
case NumericScopePropertiesValueTypes.UInt32:
packetOptions.Add(new DHCPv6PacketUInt32Option(property.OptionIdentifier, (UInt32)property.Value));
break;
default:
break;
}
break;
default:
break;
}
}
}
private Boolean ShouldHaveClientAndServerIdentifier(DUID clientIdentifier, DUID serverIdentiifer) => clientIdentifier != DUID.Empty && serverIdentiifer != DUID.Empty;
internal DHCPv6Lease GetLeaseByClientDuid(DUID clientIdentifier) => GetLeaseByExpression(x => x.ClientDUID == clientIdentifier);
public static String ToFriendlyString(this DUID input) => input switch
{
internal DHCPv6Lease GetLeaseAssociationIdAndDuid(UInt32 associationId, DUID clientId) => GetLeaseByExpression(x => x.IdentityAssocicationId == associationId && x.ClientDUID == clientId);
