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Ipv4BRouting Class Reference
+ Inheritance diagram for Ipv4BRouting:
+ Collaboration diagram for Ipv4BRouting:

Public Member Functions

void NotifyAddAddress (uint32_t interface, Ipv4InterfaceAddress address)
 
void NotifyInterfaceDown (uint32_t interface)
 
void NotifyInterfaceUp (uint32_t interface)
 
void NotifyRemoveAddress (uint32_t interface, Ipv4InterfaceAddress address)
 
void PrintRoutingTable (Ptr< OutputStreamWrapper > stream) const
 Print the Routing Table entries. More...
 
bool RouteInput (Ptr< const Packet > p, const Ipv4Header &header, Ptr< const NetDevice > idev, UnicastForwardCallback ucb, MulticastForwardCallback mcb, LocalDeliverCallback lcb, ErrorCallback ecb)
 Route an input packet (to be forwarded or locally delivered) More...
 
Ptr< Ipv4RouteRouteOutput (Ptr< Packet > p, const Ipv4Header &header, Ptr< NetDevice > oif, Socket::SocketErrno &sockerr)
 Query routing cache for an existing route, for an outbound packet. More...
 
void SetIpv4 (Ptr< Ipv4 > ipv4)
 
- Public Member Functions inherited from ns3::Object
 Object ()
 
virtual ~Object ()
 
void AggregateObject (Ptr< Object > other)
 
void Dispose (void)
 Run the DoDispose methods of this object and all the objects aggregated to it. More...
 
AggregateIterator GetAggregateIterator (void) const
 
virtual TypeId GetInstanceTypeId (void) const
 
template<typename T >
Ptr< T > GetObject (void) const
 
template<typename T >
Ptr< T > GetObject (TypeId tid) const
 
void Initialize (void)
 This method calls the virtual DoInitialize method on all the objects aggregated to this object. More...
 
- Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
 SimpleRefCount ()
 Constructor. More...
 
 SimpleRefCount (const SimpleRefCount &o)
 Copy constructor. More...
 
uint32_t GetReferenceCount (void) const
 Get the reference count of the object. More...
 
SimpleRefCountoperator= (const SimpleRefCount &o)
 Assignment. More...
 
void Ref (void) const
 Increment the reference count. More...
 
void Unref (void) const
 Decrement the reference count. More...
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor. More...
 
void GetAttribute (std::string name, AttributeValue &value) const
 
bool GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
 
void SetAttribute (std::string name, const AttributeValue &value)
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 

Additional Inherited Members

- Public Types inherited from ns3::Ipv4RoutingProtocol
typedef Callback< void, Ptr
< const Packet >, const
Ipv4Header
&, Socket::SocketErrno
ErrorCallback
 Callback for routing errors (e.g., no route found) More...
 
typedef Callback< void, Ptr
< const Packet >, const
Ipv4Header &, uint32_t > 
LocalDeliverCallback
 Callback for packets to be locally delivered. More...
 
typedef Callback< void, Ptr
< Ipv4MulticastRoute >, Ptr
< const Packet >, const
Ipv4Header & > 
MulticastForwardCallback
 Callback for multicast packets to be forwarded. More...
 
typedef Callback< void, Ptr
< Ipv4Route >, Ptr< const
Packet >, const Ipv4Header & > 
UnicastForwardCallback
 Callback for unicast packets to be forwarded. More...
 
- Static Public Member Functions inherited from ns3::Ipv4RoutingProtocol
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::Object
static TypeId GetTypeId (void)
 Register this type. More...
 
- Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void Cleanup (void)
 Noop. More...
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Protected Member Functions inherited from ns3::Object
 Object (const Object &o)
 
virtual void DoDispose (void)
 This method is called by Object::Dispose or by the object's destructor, whichever comes first. More...
 
virtual void DoInitialize (void)
 This method is called only once by Object::Initialize. More...
 
virtual void NotifyNewAggregate (void)
 This method is invoked whenever two sets of objects are aggregated together. More...
 
- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
 
virtual void NotifyConstructionCompleted (void)
 This method is invoked once all member attributes have been initialized. More...
 

Detailed Description

Definition at line 40 of file ipv4-list-routing-test-suite.cc.

Member Function Documentation

void Ipv4BRouting::NotifyAddAddress ( uint32_t  interface,
Ipv4InterfaceAddress  address 
)
inlinevirtual
Parameters
interfacethe index of the interface we are being notified about
addressa new address being added to an interface

Protocols are expected to implement this method to be notified whenever a new address is added to an interface. Typically used to add a 'network route' on an interface. Can be invoked on an up or down interface.

Implements ns3::Ipv4RoutingProtocol.

Definition at line 48 of file ipv4-list-routing-test-suite.cc.

void Ipv4BRouting::NotifyInterfaceDown ( uint32_t  interface)
inlinevirtual
Parameters
interfacethe index of the interface we are being notified about

Protocols are expected to implement this method to be notified of the state change of an interface in a node.

Implements ns3::Ipv4RoutingProtocol.

Definition at line 47 of file ipv4-list-routing-test-suite.cc.

void Ipv4BRouting::NotifyInterfaceUp ( uint32_t  interface)
inlinevirtual
Parameters
interfacethe index of the interface we are being notified about

Protocols are expected to implement this method to be notified of the state change of an interface in a node.

Implements ns3::Ipv4RoutingProtocol.

Definition at line 46 of file ipv4-list-routing-test-suite.cc.

void Ipv4BRouting::NotifyRemoveAddress ( uint32_t  interface,
Ipv4InterfaceAddress  address 
)
inlinevirtual
Parameters
interfacethe index of the interface we are being notified about
addressa new address being added to an interface

Protocols are expected to implement this method to be notified whenever a new address is removed from an interface. Typically used to remove the 'network route' of an interface. Can be invoked on an up or down interface.

Implements ns3::Ipv4RoutingProtocol.

Definition at line 49 of file ipv4-list-routing-test-suite.cc.

void Ipv4BRouting::PrintRoutingTable ( Ptr< OutputStreamWrapper stream) const
inlinevirtual

Print the Routing Table entries.

Parameters
streamthe ostream the Routing table is printed to

Implements ns3::Ipv4RoutingProtocol.

Definition at line 51 of file ipv4-list-routing-test-suite.cc.

bool Ipv4BRouting::RouteInput ( Ptr< const Packet p,
const Ipv4Header header,
Ptr< const NetDevice idev,
UnicastForwardCallback  ucb,
MulticastForwardCallback  mcb,
LocalDeliverCallback  lcb,
ErrorCallback  ecb 
)
inlinevirtual

Route an input packet (to be forwarded or locally delivered)

This lookup is used in the forwarding process. The packet is handed over to the Ipv4RoutingProtocol, and will get forwarded onward by one of the callbacks. The Linux equivalent is ip_route_input(). There are four valid outcomes, and a matching callbacks to handle each.

Parameters
preceived packet
headerinput parameter used to form a search key for a route
idevPointer to ingress network device
ucbCallback for the case in which the packet is to be forwarded as unicast
mcbCallback for the case in which the packet is to be forwarded as multicast
lcbCallback for the case in which the packet is to be locally delivered
ecbCallback to call if there is an error in forwarding
Returns
true if the Ipv4RoutingProtocol takes responsibility for forwarding or delivering the packet, false otherwise

Implements ns3::Ipv4RoutingProtocol.

Definition at line 43 of file ipv4-list-routing-test-suite.cc.

Ptr<Ipv4Route> Ipv4BRouting::RouteOutput ( Ptr< Packet p,
const Ipv4Header header,
Ptr< NetDevice oif,
Socket::SocketErrno sockerr 
)
inlinevirtual

Query routing cache for an existing route, for an outbound packet.

This lookup is used by transport protocols. It does not cause any packet to be forwarded, and is synchronous. Can be used for multicast or unicast. The Linux equivalent is ip_route_output()

The header input parameter may have an uninitialized value for the source address, but the destination address should always be properly set by the caller.

Parameters
ppacket to be routed. Note that this method may modify the packet. Callers may also pass in a null pointer.
headerinput parameter (used to form key to search for the route)
oifOutput interface Netdevice. May be zero, or may be bound via socket options to a particular output interface.
sockerrOutput parameter; socket errno
Returns
a code that indicates what happened in the lookup

Implements ns3::Ipv4RoutingProtocol.

Definition at line 42 of file ipv4-list-routing-test-suite.cc.

void Ipv4BRouting::SetIpv4 ( Ptr< Ipv4 ipv4)
inlinevirtual
Parameters
ipv4the ipv4 object this routing protocol is being associated with

Typically, invoked directly or indirectly from ns3::Ipv4::SetRoutingProtocol

Implements ns3::Ipv4RoutingProtocol.

Definition at line 50 of file ipv4-list-routing-test-suite.cc.


The documentation for this class was generated from the following file: