public static DHCPv6Packet AsReply(DHCPv6Packet requestPacket, DHCPv6ScopeAddressProperties addressProperties, DHCPv6ScopeProperties properties, DHCPv6Lease lease, Boolean adjustTimers, DUID serverDuid, Boolean isRapitCommit)
{
DHCPv6Packet innerReceivedPacket = requestPacket.GetInnerPacket();
GetTimeValues(addressProperties, lease, adjustTimers, out TimeSpan preferredLifetime, out TimeSpan validLifetime, out TimeSpan T1, out TimeSpan T2);
List <DHCPv6PacketOption> packetOptions = new List <DHCPv6PacketOption>();
if (innerReceivedPacket.HasOption(DHCPv6PacketOptionTypes.IdentityAssociation_NonTemporary) == true)
{
packetOptions.Add(DHCPv6PacketIdentityAssociationNonTemporaryAddressesOption.AsSuccess(
lease.IdentityAssocicationId, T1, T2, lease.Address, preferredLifetime, validLifetime));
}
if (innerReceivedPacket.HasOption(DHCPv6PacketOptionTypes.IdentityAssociation_PrefixDelegation) == true)
{
if (lease.PrefixDelegation == DHCPv6PrefixDelegation.None)
{
packetOptions.Add(DHCPv6PacketIdentityAssociationPrefixDelegationOption.NotAvailable(
innerReceivedPacket.GetOption <DHCPv6PacketIdentityAssociationPrefixDelegationOption>(DHCPv6PacketOptionTypes.IdentityAssociation_PrefixDelegation)));
}
else
{
packetOptions.Add(DHCPv6PacketIdentityAssociationPrefixDelegationOption.AsSuccess(lease.PrefixDelegation.IdentityAssociation, T1, T2, lease.PrefixDelegation.Mask.Identifier, lease.PrefixDelegation.NetworkAddress, preferredLifetime, validLifetime));
}
}
if (isRapitCommit == true)
{
packetOptions.Add(new DHCPv6PacketTrueOption(DHCPv6PacketOptionTypes.RapitCommit));
}
AddOptions(packetOptions, requestPacket, serverDuid, addressProperties, properties, false);
DHCPv6Packet innerResponse = new DHCPv6Packet(DHCPv6PacketTypes.REPLY,
innerReceivedPacket.TransactionId,
packetOptions);
DHCPv6Packet response = ConstructPacketWithHeader(requestPacket, innerResponse);
return(response);
}
public static DHCPv6Packet AsAdvertise(
DHCPv6Packet requestPacket,
DHCPv6Lease lease,
DHCPv6PrefixDelegation prefixDelegation,
DHCPv6ScopeAddressProperties addressProperties,
DHCPv6ScopeProperties properties,
DUID serverDuid
)
{
DHCPv6Packet innerReceivedPacket = requestPacket.GetInnerPacket();
GetTimeValues(addressProperties, lease, false, out TimeSpan preferredLifetime, out TimeSpan validLifetime, out TimeSpan T1, out TimeSpan T2);
List <DHCPv6PacketOption> packetOptions = new List <DHCPv6PacketOption>
{
DHCPv6PacketIdentityAssociationNonTemporaryAddressesOption.AsSuccess(innerReceivedPacket.GetNonTemporaryIdentityAssocationId().Value, T1, T2, lease.Address, preferredLifetime, validLifetime)
};
if (innerReceivedPacket.HasOption(DHCPv6PacketOptionTypes.IdentityAssociation_PrefixDelegation) == true)
{
if (prefixDelegation == DHCPv6PrefixDelegation.None)
{
packetOptions.Add(DHCPv6PacketIdentityAssociationPrefixDelegationOption.NotAvailable(
requestPacket.GetOption <DHCPv6PacketIdentityAssociationPrefixDelegationOption>(DHCPv6PacketOptionTypes.IdentityAssociation_PrefixDelegation)));
}
else
{
packetOptions.Add(DHCPv6PacketIdentityAssociationPrefixDelegationOption.AsSuccess(prefixDelegation.IdentityAssociation, T1, T2, prefixDelegation.Mask.Identifier, prefixDelegation.NetworkAddress, preferredLifetime, validLifetime));
}
}
AddOptions(packetOptions, requestPacket, serverDuid, addressProperties, properties, false);
DHCPv6Packet innerResponse = new DHCPv6Packet(DHCPv6PacketTypes.ADVERTISE,
innerReceivedPacket.TransactionId,
packetOptions);
DHCPv6Packet response = ConstructPacketWithHeader(requestPacket, innerResponse);
return(response);
}
public static DHCPv6Packet AsPrefixAdvertise(DHCPv6Packet requestPacket, DHCPv6ScopeAddressProperties addressProperties, DHCPv6ScopeProperties properties, DHCPv6Lease lease, DUID serverDuid)
{
DHCPv6Packet innerReceivedPacket = requestPacket.GetInnerPacket();
GetTimeValues(addressProperties, lease, false, out TimeSpan preferredLifetime, out TimeSpan validLifetime, out TimeSpan T1, out TimeSpan T2);
List <DHCPv6PacketOption> packetOptions = new List <DHCPv6PacketOption>
{
DHCPv6PacketIdentityAssociationPrefixDelegationOption.AsSuccess(lease.PrefixDelegation.IdentityAssociation, T1, T2, lease.PrefixDelegation.Mask.Identifier, lease.PrefixDelegation.NetworkAddress, preferredLifetime, validLifetime)
};
AddOptions(packetOptions, requestPacket, serverDuid, addressProperties, properties, false);
DHCPv6Packet innerResponse = new DHCPv6Packet(DHCPv6PacketTypes.ADVERTISE,
innerReceivedPacket.TransactionId,
packetOptions);
DHCPv6Packet response = ConstructPacketWithHeader(requestPacket, innerResponse);
return(response);
}
