23 #ifndef ICMPV6_L4_PROTOCOL_H
24 #define ICMPV6_L4_PROTOCOL_H
28 #include "ns3/ipv6-address.h"
29 #include "icmpv6-header.h"
30 #include "ip-l4-protocol.h"
405 typedef std::list<Ptr<NdiscCache> > CacheList;
432 const uint8_t payload[8]);
static const uint8_t MAX_ANYCAST_DELAY_TIME
Neighbor Discovery node constants : max anycast delay.
bool Lookup(Ipv6Address dst, Ptr< NetDevice > device, Ptr< NdiscCache > cache, Address *hardwareDestination)
Lookup in the ND cache for the IPv6 address.
void SendNA(Ipv6Address src, Ipv6Address dst, Address *hardwareAddress, uint8_t flags)
Send a Neighbor Adverstisement.
void HandleNS(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Neighbor Solicitation method.
static const uint8_t MAX_INITIAL_RTR_ADVERTISEMENTS
Neighbor Discovery router constants : max initial RA transmission.
static const uint8_t MAX_FINAL_RTR_ADVERTISEMENTS
Neighbor Discovery router constants : max final RA transmission.
Ptr< Node > m_node
The node.
void SendRS(Ipv6Address src, Ipv6Address dst, Address hardwareAddress)
Send a Router Solicitation.
static const uint8_t PROT_NUMBER
ICMPv6 protocol number (58).
virtual ~Icmpv6L4Protocol()
Destructor.
static const uint8_t RTR_SOLICITATION_INTERVAL
Neighbor Discovery host constants : RS interval.
static const uint8_t MAX_RTR_SOLICITATIONS
Neighbor Discovery host constants : max RS transmission.
void SetNode(Ptr< Node > node)
Set the node.
virtual int GetProtocolNumber() const
Get the protocol number.
Icmpv6L4Protocol()
Constructor.
a polymophic address class
static void FunctionDadTimeout(Ptr< Icmpv6L4Protocol > icmpv6, Ipv6Interface *interface, Ipv6Address addr)
Function called when DAD timeout.
virtual enum IpL4Protocol::RxStatus Receive(Ptr< Packet > p, Ipv4Header const &header, Ptr< Ipv4Interface > interface)
Receive method.
void SendRedirection(Ptr< Packet > redirectedPacket, Ipv6Address dst, Ipv6Address redirTarget, Ipv6Address redirDestination, Address redirHardwareTarget)
Send an ICMPv6 Redirection.
void SendErrorTooBig(Ptr< Packet > malformedPacket, Ipv6Address dst, uint32_t mtu)
Send an error Too Big.
void NotifyNewAggregate()
This method is called by AddAgregate and completes the aggregation by setting the node in the ICMPv6 ...
The IPv6 representation of a network interface.
void HandleRedirection(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Redirection method.
static const uint32_t MAX_RA_DELAY_TIME
Neighbor Discovery router constants : max delay between RA.
void Forward(Ipv6Address source, Icmpv6Header icmp, uint32_t info, Ipv6Header ipHeader, const uint8_t payload[8])
Notify an ICMPv6 reception to upper layers (if requested).
void SendErrorParameterError(Ptr< Packet > malformedPacket, Ipv6Address dst, uint8_t code, uint32_t ptr)
Send an error Parameter Error.
void HandleTimeExceeded(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Time Exceeded method.
void SendErrorTimeExceeded(Ptr< Packet > malformedPacket, Ipv6Address dst, uint8_t code)
Send an error Time Exceeded.
bool IsAlwaysDad() const
Is the node must do DAD.
static const uint32_t REACHABLE_TIME
Neighbor Discovery node constants : reachable time.
static const double MIN_RANDOM_FACTOR
Neighbor Discovery node constants : min random factor.
An implementation of the ICMPv6 protocol.
Ptr< NdiscCache > FindCache(Ptr< NetDevice > device)
Get the cache corresponding to the device.
Ptr< Packet > ForgeNA(Ipv6Address src, Ipv6Address dst, Address *hardwareAddress, uint8_t flags)
Forge a Neighbor Advertisement.
void HandleRS(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Router Solicitation method.
Ptr< Packet > ForgeNS(Ipv6Address src, Ipv6Address dst, Ipv6Address target, Address hardwareAddress)
Forge a Neighbor Solicitation.
void HandleEchoRequest(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Echo Request method.
void HandleParameterError(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Parameter Error method.
static const uint8_t MAX_MULTICAST_SOLICIT
Neighbor Discovery node constants : max multicast solicitations.
void SendErrorDestinationUnreachable(Ptr< Packet > malformedPacket, Ipv6Address dst, uint8_t code)
Send an error Destination Unreachable.
void SendEchoReply(Ipv6Address src, Ipv6Address dst, uint16_t id, uint16_t seq, Ptr< Packet > data)
Send a Echo Reply.
static TypeId GetTypeId()
Interface ID.
static const uint8_t MAX_NEIGHBOR_ADVERTISEMENT
Neighbor Discovery node constants : max NA transmission.
virtual IpL4Protocol::DownTargetCallback GetDownTarget(void) const
static uint16_t GetStaticProtocolNumber()
Get ICMPv6 protocol number.
static const uint8_t MAX_INITIAL_RTR_ADVERT_INTERVAL
Neighbor Discovery router constants : max initial RA initial interval.
bool m_alwaysDad
Always do DAD ?
L4 Protocol abstract base class.
void SendMessage(Ptr< Packet > packet, Ipv6Address src, Ipv6Address dst, uint8_t ttl)
Send a packet via ICMPv6, note that packet already contains ICMPv6 header.
virtual void SetDownTarget(IpL4Protocol::DownTargetCallback cb)
Ptr< Packet > ForgeRS(Ipv6Address src, Ipv6Address dst, Address hardwareAddress)
Forge a Router Solicitation.
static const uint8_t MIN_DELAY_BETWEEN_RAS
Neighbor Discovery router constants : min delay between RA.
static const double MAX_RANDOM_FACTOR
Neighbor Discovery node constants : max random factor.
CacheList m_cacheList
A list of cache by device.
void DoDAD(Ipv6Address target, Ptr< Ipv6Interface > interface)
Do the Duplication Address Detection (DAD). It consists in sending a NS with our IPv6 as target...
Describes an IPv6 address.
void HandleRA(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Router Advertisement method.
void ReceiveLLA(Icmpv6OptionLinkLayerAddress lla, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Link layer address option processing.
virtual int GetVersion() const
Get the version of the protocol.
static const uint32_t RETRANS_TIMER
Neighbor Discovery node constants : retransmission timer.
Ptr< Packet > ForgeEchoRequest(Ipv6Address src, Ipv6Address dst, uint16_t id, uint16_t seq, Ptr< Packet > data)
Forge an Echo Request.
virtual void DoDispose()
Dispose this object.
static const uint8_t MAX_RTR_SOLICITATION_DELAY
Neighbor Discovery host constants : max RS delay.
void HandleNA(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Neighbor Advertisement method.
ICMPv6 link-layer address option.
static const uint8_t DELAY_FIRST_PROBE_TIME
Neighbor Discovery node constants : delay for the first probe.
void HandlePacketTooBig(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Packet Too Big method.
a unique identifier for an interface.
void SendNS(Ipv6Address src, Ipv6Address dst, Ipv6Address target, Address hardwareAddress)
Send a Neighbor Solicitation.
Ptr< NdiscCache > CreateCache(Ptr< NetDevice > device, Ptr< Ipv6Interface > interface)
Create a neighbor cache.
void HandleDestinationUnreachable(Ptr< Packet > p, Ipv6Address const &src, Ipv6Address const &dst, Ptr< Ipv6Interface > interface)
Receive Destination Unreachable method.
static const uint8_t MAX_UNICAST_SOLICIT
Neighbor Discovery node constants : max unicast solicitations.