#include <RoutingTable6.h>

Inheritance diagram for IPv6Route:

Public Types
enum	RouteSrc { FROM_RA, OWN_ADV_PREFIX, STATIC, ROUTING_PROT }
Public Member Functions
	IPv6Route (IPv6Address destPrefix, int length, RouteSrc src)
virtual std::string	info () const
virtual std::string	detailedInfo () const
void	setInterfaceId (int interfaceId)
void	setNextHop (const IPv6Address &nextHop)
void	setExpiryTime (simtime_t expiryTime)
void	setMetric (int metric)
const IPv6Address &	getDestPrefix () const
int	getPrefixLength () const
RouteSrc	getSrc () const
int	getInterfaceId () const
const IPv6Address &	getNextHop () const
simtime_t	getExpiryTime () const
int	getMetric () const
Static Public Member Functions
static const char *	routeSrcName (RouteSrc src)
Protected Attributes
IPv6Address	_destPrefix
short	_length
RouteSrc	_src
int	_interfaceID
IPv6Address	_nextHop
simtime_t	_expiryTime
int	_metric

Detailed Description

Represents a route in the route table. Routes with src=FROM_RA represent on-link prefixes advertised by routers.

Definition at line 33 of file RoutingTable6.h.

Member Enumeration Documentation

enum IPv6Route::RouteSrc

Specifies where the route comes from

Enumerator:

FROM_RA	on-link prefix, from Router Advertisement
OWN_ADV_PREFIX	on routers: on-link prefix that the router itself advertises on the link
STATIC	static route
ROUTING_PROT	route is managed by a routing protocol (OSPF,BGP,etc)

Definition at line 37 of file RoutingTable6.h.

    {
        FROM_RA,        
        OWN_ADV_PREFIX, 
        STATIC,         
        ROUTING_PROT,   
    };

Constructor & Destructor Documentation

IPv6Route::IPv6Route	(	IPv6Address	destPrefix,
		int	length,
		RouteSrc	src
	)		`[inline]`

Constructor. The destination prefix and the route source is passed to the constructor and cannot be changed afterwards.

Definition at line 59 of file RoutingTable6.h.

                                                                {
        _destPrefix = destPrefix;
        _length = length;
        _src = src;
        _interfaceID = -1;
        _expiryTime = 0;
        _metric = 0;
    }

Member Function Documentation

std::string IPv6Route::detailedInfo ( void ) const [virtual]

Definition at line 42 of file RoutingTable6.cc.

{
    return std::string();
}

const IPv6Address& IPv6Route::getDestPrefix ( ) const [inline]

Definition at line 77 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), info(), and AnsaIPv6Route::printRoute().

{return _destPrefix;}

simtime_t IPv6Route::getExpiryTime ( ) const [inline]

Definition at line 82 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), and info().

{return _expiryTime;}

int IPv6Route::getInterfaceId ( ) const [inline]

Definition at line 80 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), IPv6NeighbourDiscovery::determineNextHop(), info(), DeviceConfigurator::loadDefaultRouter(), DeviceConfigurator::loadStaticRouting(), AnsaIPv6Route::printRoute(), AnsaRoutingTable6::receiveChangeNotification(), and IPv6::routePacket().

{return _interfaceID;}

int IPv6Route::getMetric ( ) const [inline]

Definition at line 83 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), AnsaIPv6Route::printRoute(), AnsaRoutingTable6::routeLessThan(), and RoutingTable6::routeLessThan().

{return _metric;}

const IPv6Address& IPv6Route::getNextHop ( ) const [inline]

Definition at line 81 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), IPv6NeighbourDiscovery::determineNextHop(), info(), AnsaIPv6Route::printRoute(), and IPv6::routePacket().

{return _nextHop;}

int IPv6Route::getPrefixLength ( ) const [inline]

Definition at line 78 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), info(), AnsaIPv6Route::printRoute(), AnsaRoutingTable6::routeLessThan(), and RoutingTable6::routeLessThan().

{return _length;}

RouteSrc IPv6Route::getSrc ( ) const [inline]

Definition at line 79 of file RoutingTable6.h.

Referenced by AnsaRoutingTable6::addRoute(), RoutingTable6::addRoutingProtocolRoute(), info(), and AnsaIPv6Route::printRoute().

{return _src;}

std::string IPv6Route::info ( ) const [virtual]

Definition at line 31 of file RoutingTable6.cc.

Referenced by operator<<().

{
    std::stringstream out;
    out << getDestPrefix() << "/" << getPrefixLength() << " --> ";
    out << "if=" << getInterfaceId() << " next hop:" << getNextHop(); // FIXME try printing interface name
    out << " " << routeSrcName(getSrc());
    if (getExpiryTime()>0)
        out << " exp:" << getExpiryTime();
    return out.str();
}

const char * IPv6Route::routeSrcName ( RouteSrc src ) [static]

Definition at line 47 of file RoutingTable6.cc.

Referenced by info().

{
    switch (src)
    {
        case FROM_RA:         return "FROM_RA";
        case OWN_ADV_PREFIX:  return "OWN_ADV_PREFIX";
        case STATIC:          return "STATIC";
        case ROUTING_PROT:    return "ROUTING_PROT";
        default:              return "???";
    }
}