example_policer.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <opennsl/error.h>
#include <opennsl/init.h>
#include <opennsl/port.h>
#include <opennsl/l2.h>
#include <opennsl/vlan.h>
#include <opennsl/field.h>
#include <opennsl/policer.h>
#include <opennsl/cosqX.h>
#include <examples/util.h>

Go to the source code of this file.

Macros
#define	DEFAULT_UNIT   0
#define	DEFAULT_VLAN   1
#define	MAC_DA   {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
#define	MAC_MASK   {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}

Functions
opennsl_error_t	example_create_meter (int unit)
opennsl_error_t	example_create_policy (int unit, opennsl_port_t in_port, opennsl_port_t out_port)
int	main (int argc, char *argv[])
	Main function for policer application.

Variables
opennsl_field_stat_t	accept_stats = opennslFieldStatAcceptedPackets
opennsl_field_stat_t	drop_stats = opennslFieldStatDroppedPackets
char	example_usage []
opennsl_policer_t	policer_id
int	stat_id = 2

Macro Definition Documentation

#define DEFAULT_UNIT   0

Definition at line 76 of file example_policer.c.

Referenced by main().

#define DEFAULT_VLAN   1

Definition at line 77 of file example_policer.c.

#define MAC_DA   {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}

Definition at line 78 of file example_policer.c.

Referenced by example_create_policy().

#define MAC_MASK   {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}

Definition at line 80 of file example_policer.c.

Referenced by example_create_policy().

Function Documentation

opennsl_error_t example_create_meter

(

int

unit

)

Definition at line 90 of file example_policer.c.

References opennsl_policer_config_s::ckbits_burst, opennsl_policer_config_s::ckbits_sec, opennsl_policer_config_s::max_pkbits_sec, opennsl_policer_config_s::mode, OPENNSL_E_NONE, OPENNSL_FAILURE, opennsl_info_get(), opennsl_policer_config_t_init(), opennsl_policer_create(), opennslPolicerModeSrTcm, opennsl_policer_config_s::pkbits_burst, and policer_id.

Referenced by example_create_policy().

opennsl_error_t example_create_policy	(	int	unit,
		opennsl_port_t	in_port,
		opennsl_port_t	out_port
	)

Definition at line 126 of file example_policer.c.

References example_create_meter(), grp, MAC_DA, MAC_MASK, OPENNSL_COSQ_DISCARD_COLOR_BLACK, OPENNSL_COSQ_DISCARD_ENABLE, opennsl_cosq_discard_set(), OPENNSL_E_NONE, opennsl_errmsg, OPENNSL_FIELD_ASET_ADD, OPENNSL_FIELD_ASET_INIT, opennsl_field_entry_create(), opennsl_field_entry_policer_attach(), opennsl_field_entry_stat_attach(), opennsl_field_group_action_set(), opennsl_field_group_create_mode_id(), opennsl_field_group_install(), OPENNSL_FIELD_QSET_ADD, OPENNSL_FIELD_QSET_INIT, opennsl_field_qualify_DstMac(), opennsl_field_stat_create_id(), opennsl_l2_addr_add(), opennsl_l2_addr_t_init(), opennsl_port_vlan_priority_map_set(), opennslColorGreen, opennslColorYellow, opennslFieldActionPolicerLevel0, opennslFieldActionStat0, opennslFieldActionUsePolicerResult, opennslFieldGroupModeAuto, opennslFieldQualifyDstMac, opennslFieldStatAcceptedPackets, opennslFieldStatDroppedPackets, policer_id, opennsl_l2_addr_s::port, stat_id, and stats.

Referenced by main().

int main	(	int	argc,
		char *	argv[]
	)

Main function for policer application.

Parameters

argc,argv

commands line arguments

Returns

OPENNSL_E_XXX OpenNSL API return code

Definition at line 271 of file example_policer.c.

References accept_stats, DEFAULT_UNIT, drop_stats, example_create_policy(), example_port_default_config(), example_read_user_choice(), example_switch_default_vlan_config(), example_usage, NULL, opennsl_driver_exit(), opennsl_driver_init(), OPENNSL_E_NONE, OPENNSL_E_PARAM, opennsl_errmsg, opennsl_field_stat_get(), and stat_id.

Variable Documentation

opennsl_field_stat_t accept_stats = opennslFieldStatAcceptedPackets

Definition at line 86 of file example_policer.c.

Referenced by main().

opennsl_field_stat_t drop_stats = opennslFieldStatDroppedPackets

Definition at line 87 of file example_policer.c.

Referenced by main().

char example_usage[]

Initial value:

=
"Syntax: example_policer                                                \n\r"
"                                                                       \n\r"
"Paramaters: None.                                                      \n\r"
"                                                                       \n\r"
"Example: The following command is used to create a policer and attach  \n\r"
"         it to a field processor rule matching traffic with            \n\r"
"         destination MAC = MAC_DA.                                     \n\r"
"         It also provides an option to display the number of packets   \n\r"
"         redirected to destination port.                               \n\r"
"                                                                       \n\r"
"         example_policer                                               \n\r"
"                                                                       \n\r"
"Usage Guidelines: None.                                                \n\r"

Definition at line 61 of file example_policer.c.

opennsl_policer_t policer_id

Definition at line 84 of file example_policer.c.

Referenced by example_create_meter(), example_create_policer(), and example_create_policy().

int stat_id = 2

Definition at line 85 of file example_policer.c.