g1050_segment_state_t Struct Reference

#include <g1050.h>

List of all members.

Public Attributes
int	link_type
int	high_loss
double	prob_loss_rate_change [2]
double	prob_impulse [2]
double	impulse_height
double	impulse_coeff
double	prob_packet_loss
double	prob_packet_collision_loss
double	serial_delay
double	congestion_delay
int	qos_enabled
int	multiple_access
double	last_arrival_time
double	delays [3 *G1050_TICKS_PER_SEC]
uint32_t	lost_packets
uint32_t	lost_packets_2

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Detailed Description

The model state for a LAN or access link segment

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Member Data Documentation

double g1050_segment_state_t::congestion_delay

The maximum addition delay due to congestion.

double g1050_segment_state_t::delays[3 *G1050_TICKS_PER_SEC]

3 seconds of predicted delays for the link

int g1050_segment_state_t::high_loss

1 if in the high loss state, or 0 if in the low loss state.

double g1050_segment_state_t::impulse_coeff

The impulse decay coefficient.

double g1050_segment_state_t::impulse_height

The maximum permitted height of impulses.

double g1050_segment_state_t::last_arrival_time

The latest packet arrival time seen on the link.

int g1050_segment_state_t::link_type

The type of link, G1050_LAN_LINK or G_1050_ACCESS_LINK

uint32_t g1050_segment_state_t::lost_packets

A count of packets lost on the link.

uint32_t g1050_segment_state_t::lost_packets_2

An extra debug count of packets lost on the link.

int g1050_segment_state_t::multiple_access

TRUE if the link is a multiple access type (e.g. an ethernet hub).

double g1050_segment_state_t::prob_impulse[2]

The probability of a impulse occuring, for both loss rate states.

double g1050_segment_state_t::prob_loss_rate_change[2]

The probability of a loss rate change, for both loss rate states.

double g1050_segment_state_t::prob_packet_collision_loss

The probability of packet loss due to collision.

double g1050_segment_state_t::prob_packet_loss

The probability of packet loss.

int g1050_segment_state_t::qos_enabled

TRUE if QoS is enabled on the link.

double g1050_segment_state_t::serial_delay

The basic serial delay due to the link.

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

• g1050.h

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