#include <AODV.h>

Collaboration diagram for stru_NetSim_AODV_RREQ:

Data Fields
unsigned int	Type:8

char	JRGDU [6]

unsigned int	Reserved:11
	Sent as 0; ignored on reception.

unsigned int	HopCount:8

unsigned int	RREQID

NETSIM_IPAddress	DestinationIPAddress

unsigned int	DestinationSequenceNumber

NETSIM_IPAddress	OriginatorIPAddress

unsigned int	OriginatorSequenceNumber

NETSIM_IPAddress	LastAddress

Detailed Description

5.1. Route Request (RREQ) Message Format
 
0                   1                   2                   3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|     Type      |J|R|G|D|U|   Reserved          |   Hop Count   |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                            RREQ ID                            |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                    Destination IP Address                     |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                  Destination Sequence Number                  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                    Originator IP Address                      |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                  Originator Sequence Number                   |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Definition at line 112 of file AODV.h.

Field Documentation

◆ DestinationIPAddress

NETSIM_IPAddress stru_NetSim_AODV_RREQ::DestinationIPAddress

The IP address of the destination for which a route is desired.

Definition at line 144 of file AODV.h.

◆ DestinationSequenceNumber

unsigned int stru_NetSim_AODV_RREQ::DestinationSequenceNumber

The latest sequence number received in the past by the originator for any route towards the destination.

Definition at line 145 of file AODV.h.

◆ HopCount

unsigned int stru_NetSim_AODV_RREQ::HopCount

The number of hops from the Originator IP Address to the node handling the request.

Definition at line 135 of file AODV.h.

◆ JRGDU

char stru_NetSim_AODV_RREQ::JRGDU[6]

J              Join flag; reserved for multicast.
 
R              Repair flag; reserved for multicast.
 
G              Gratuitous RREP flag; indicates whether a
gratuitous RREP should be unicast to the node
specified in the Destination IP Address field (see
sections 6.3, 6.6.3).
 
D              Destination only flag; indicates only the
destination may respond to this RREQ (see
section 6.5).
 
U              Unknown sequence number; indicates the destination
sequence number is unknown (see section 6.3).

Definition at line 115 of file AODV.h.

◆ LastAddress

NETSIM_IPAddress stru_NetSim_AODV_RREQ::LastAddress

Definition at line 155 of file AODV.h.

◆ OriginatorIPAddress

NETSIM_IPAddress stru_NetSim_AODV_RREQ::OriginatorIPAddress

The IP address of the node which originated the Route Request.

Definition at line 149 of file AODV.h.

◆ OriginatorSequenceNumber

unsigned int stru_NetSim_AODV_RREQ::OriginatorSequenceNumber

The current sequence number to be used in the route entry pointing towards the originator of the route request.

Definition at line 150 of file AODV.h.

◆ Reserved

unsigned int stru_NetSim_AODV_RREQ::Reserved

Sent as 0; ignored on reception.

Definition at line 134 of file AODV.h.

◆ RREQID

unsigned int stru_NetSim_AODV_RREQ::RREQID

A sequence number uniquely identifying the particular RREQ when taken in conjunction with the originating node's IP address.

Definition at line 139 of file AODV.h.

◆ Type

unsigned int stru_NetSim_AODV_RREQ::Type

Definition at line 114 of file AODV.h.

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

AODV.h

Data Fields