ns3::aodv::RoutingTable Class Reference [AODV]

The Routing table used by AODV protocol. More...

#include <aodv-rtable.h>

Collaboration diagram for ns3::aodv::RoutingTable:

List of all members.

Public Member Functions
	RoutingTable (Time t)
	c-tor
bool	AddRoute (RoutingTableEntry &r)
bool	DeleteRoute (Ipv4Address dst)
bool	LookupRoute (Ipv4Address dst, RoutingTableEntry &rt)
bool	LookupValidRoute (Ipv4Address dst, RoutingTableEntry &rt)
	Lookup route in VALID state.
bool	Update (RoutingTableEntry &rt)
	Update routing table.
bool	SetEntryState (Ipv4Address dst, RouteFlags state)
	Set routing table entry flags.
void	GetListOfDestinationWithNextHop (Ipv4Address nextHop, std::map< Ipv4Address, uint32_t > &unreachable)
	Lookup routing entries with next hop Address dst and not empty list of precursors.
void	InvalidateRoutesWithDst (std::map< Ipv4Address, uint32_t > const &unreachable)
void	DeleteAllRoutesFromInterface (Ipv4InterfaceAddress iface)
	Delete all route from interface with address iface.
void	Clear ()
	Delete all entries from routing table.
void	Purge ()
	Delete all outdated entries and invalidate valid entry if Lifetime is expired.
bool	MarkLinkAsUnidirectional (Ipv4Address neighbor, Time blacklistTimeout)
void	Print (std::ostream &os)
	Print routing table.
Handle life time of invalid route
Time	GetBadLinkLifetime () const
void	SetBadLinkLifetime (Time t)

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Detailed Description

The Routing table used by AODV protocol.

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Member Function Documentation

bool ns3::aodv::RoutingTable::AddRoute

(

RoutingTableEntry &

r

)

Add routing table entry if it doesn't yet exist in routing table

Parameters:

r

routing table entry

Returns:

true in success

bool ns3::aodv::RoutingTable::DeleteRoute

(

Ipv4Address

dst

)

Delete routing table entry with destination address dst, if it exists.

Parameters:

dst

destination address

Returns:

true on success

void ns3::aodv::RoutingTable::InvalidateRoutesWithDst

(

std::map< Ipv4Address, uint32_t > const &

unreachable

)

Update routing entries with this destinations as follows: 1. The destination sequence number of this routing entry, if it exists and is valid, is incremented. 2. The entry is invalidated by marking the route entry as invalid 3. The Lifetime field is updated to current time plus DELETE_PERIOD.

bool ns3::aodv::RoutingTable::LookupRoute	(	Ipv4Address	dst,
		RoutingTableEntry &	rt
	)

Lookup routing table entry with destination address dst

Parameters:

	dst	destination address
	rt	entry with destination address dst, if exists

Returns:

true on success

bool ns3::aodv::RoutingTable::MarkLinkAsUnidirectional	(	Ipv4Address	neighbor,
		Time	blacklistTimeout
	)

Mark entry as unidirectional (e.g. add this neighbor to "blacklist" for blacklistTimeout period)

Parameters:

	neighbor	- neighbor address link to which assumed to be unidirectional
	blacklistTimeout	- time for which the neighboring node is put into the blacklist

Returns:

true on success

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

• src/routing/aodv/aodv-rtable.h