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gnrc_rpl: netstats_rpl: introduce statistics

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Cenk Gündoğan 2016-06-01 14:04:28 +02:00 committed by Cenk Gündoğan
parent 25e18dad88
commit ad6677b33f
7 changed files with 356 additions and 15 deletions
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1
Makefile.pseudomodules
View File

@ -39,6 +39,7 @@ PSEUDOMODULES += netif
PSEUDOMODULES += netstats
PSEUDOMODULES += netstats_l2
PSEUDOMODULES += netstats_ipv6
PSEUDOMODULES += netstats_rpl
PSEUDOMODULES += newlib
PSEUDOMODULES += newlib_nano
PSEUDOMODULES += pktqueue

24
sys/include/net/gnrc/rpl.h
View File

@ -111,6 +111,10 @@
#include "xtimer.h"
#include "trickle.h"
#ifdef MODULE_NETSTATS_RPL
#include "net/rpl/rpl_netstats.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
@ -447,6 +451,13 @@ extern kernel_pid_t gnrc_rpl_pid;
*/
extern const ipv6_addr_t ipv6_addr_all_rpl_nodes;
#ifdef MODULE_NETSTATS_RPL
/**
* @brief Statistics for RPL control messages
*/
extern netstats_rpl_t gnrc_rpl_netstats;
#endif
/**
* @brief Initialization of the RPL thread.
*
@ -525,9 +536,11 @@ void gnrc_rpl_recv_DIS(gnrc_rpl_dis_t *dis, kernel_pid_t iface, ipv6_addr_t *src
* @param[in] dio Pointer to the DIO message.
* @param[in] iface Interface PID of the incoming DIO.
* @param[in] src Pointer to the source address of the IPv6 packet.
* @param[in] dst Pointer to the destination address of the IPv6 packet.
* @param[in] len Length of the IPv6 packet.
*/
void gnrc_rpl_recv_DIO(gnrc_rpl_dio_t *dio, kernel_pid_t iface, ipv6_addr_t *src, uint16_t len);
void gnrc_rpl_recv_DIO(gnrc_rpl_dio_t *dio, kernel_pid_t iface, ipv6_addr_t *src, ipv6_addr_t *dst,
uint16_t len);
/**
* @brief Parse a DAO.
@ -535,18 +548,23 @@ void gnrc_rpl_recv_DIO(gnrc_rpl_dio_t *dio, kernel_pid_t iface, ipv6_addr_t *src
* @param[in] dao Pointer to the DAO message.
* @param[in] iface Interface PID of the incoming DIO.
* @param[in] src Pointer to the source address of the IPv6 packet.
* @param[in] dst Pointer to the destination address of the IPv6 packet.
* @param[in] len Length of the IPv6 packet.
*/
void gnrc_rpl_recv_DAO(gnrc_rpl_dao_t *dao, kernel_pid_t iface, ipv6_addr_t *src, uint16_t len);
void gnrc_rpl_recv_DAO(gnrc_rpl_dao_t *dao, kernel_pid_t iface, ipv6_addr_t *src, ipv6_addr_t *dst,
uint16_t len);
/**
* @brief Parse a DAO-ACK.
*
* @param[in] dao_ack Pointer to the DAO-ACK message.
* @param[in] iface Interface PID of the incoming DIO.
* @param[in] src Pointer to the source address of the IPv6 packet.
* @param[in] dst Pointer to the destination address of the IPv6 packet.
* @param[in] len Length of the IPv6 packet.
*/
void gnrc_rpl_recv_DAO_ACK(gnrc_rpl_dao_ack_t *dao_ack, kernel_pid_t iface, uint16_t len);
void gnrc_rpl_recv_DAO_ACK(gnrc_rpl_dao_ack_t *dao_ack, kernel_pid_t iface, ipv6_addr_t *src,
ipv6_addr_t *dst, uint16_t len);
/**
* @brief Delay the DAO sending interval

1
sys/include/net/netstats.h
View File

@ -33,6 +33,7 @@ extern "C" {
*/
#define NETSTATS_LAYER2 (0x01)
#define NETSTATS_IPV6 (0x02)
#define NETSTATS_RPL (0x03)
#define NETSTATS_ALL (0xFF)
/** @} */

77
sys/include/net/rpl/rpl_netstats.h Normal file
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@ -0,0 +1,77 @@
/*
* Copyright (C) 2016 HAW Hamburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup net_netstats_rpl Packet statistics for RPL
* @ingroup net_netstats
* @brief Packet statistics for RPL
* @{
*
* @file
* @brief Definition of RPL related packet statistics
*
* @author Cenk Gündoğan <mail@cgundogan.de>
*/
#include <stdint.h>
#ifndef NETSTATS_RPL_H
#define NETSTATS_RPL_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief RPL statistics struct
*/
typedef struct {
/* DIO */
uint32_t dio_rx_ucast_count; /**< unicast dio received in packets */
uint32_t dio_rx_ucast_bytes; /**< unicast dio received in bytes */
uint32_t dio_rx_mcast_count; /**< multicast dio received in packets */
uint32_t dio_rx_mcast_bytes; /**< multicast dio received in bytes */
uint32_t dio_tx_ucast_count; /**< unicast dio sent in packets */
uint32_t dio_tx_ucast_bytes; /**< unicast dio sent in bytes */
uint32_t dio_tx_mcast_count; /**< multicast dio sent in packets */
uint32_t dio_tx_mcast_bytes; /**< multicast dio sent in bytes*/
/* DIS */
uint32_t dis_rx_ucast_count; /**< unicast dis received in packets */
uint32_t dis_rx_ucast_bytes; /**< unicast dis received in bytes */
uint32_t dis_rx_mcast_count; /**< multicast dis received in packets */
uint32_t dis_rx_mcast_bytes; /**< multicast dis received in bytes */
uint32_t dis_tx_ucast_count; /**< unicast dis sent in packets */
uint32_t dis_tx_ucast_bytes; /**< unicast dis sent in bytes */
uint32_t dis_tx_mcast_count; /**< multicast dis sent in packets */
uint32_t dis_tx_mcast_bytes; /**< multicast dis sent in bytes*/
/* DAO */
uint32_t dao_rx_ucast_count; /**< unicast dao received in packets */
uint32_t dao_rx_ucast_bytes; /**< unicast dao received in bytes */
uint32_t dao_rx_mcast_count; /**< multicast dao received in packets */
uint32_t dao_rx_mcast_bytes; /**< multicast dao received in bytes */
uint32_t dao_tx_ucast_count; /**< unicast dao sent in packets */
uint32_t dao_tx_ucast_bytes; /**< unicast dao sent in bytes */
uint32_t dao_tx_mcast_count; /**< multicast dao sent in packets */
uint32_t dao_tx_mcast_bytes; /**< multicast dao sent in bytes*/
/* DAO-ACK */
uint32_t dao_ack_rx_ucast_count; /**< unicast dao_ack received in packets */
uint32_t dao_ack_rx_ucast_bytes; /**< unicast dao_ack received in bytes */
uint32_t dao_ack_rx_mcast_count; /**< multicast dao_ack received in packets */
uint32_t dao_ack_rx_mcast_bytes; /**< multicast dao_ack received in bytes */
uint32_t dao_ack_tx_ucast_count; /**< unicast dao_ack sent in packets */
uint32_t dao_ack_tx_ucast_bytes; /**< unicast dao_ack sent in bytes */
uint32_t dao_ack_tx_mcast_count; /**< multicast dao_ack sent in packets */
uint32_t dao_ack_tx_mcast_bytes; /**< multicast dao_ack sent in bytes*/
} netstats_rpl_t;
#ifdef __cplusplus
}
#endif
#endif /* NETSTATS_RPL_H */
/** @} */

16
sys/net/gnrc/routing/rpl/gnrc_rpl.c
View File

@ -43,6 +43,10 @@ static uint8_t _instance_id;
gnrc_rpl_instance_t gnrc_rpl_instances[GNRC_RPL_INSTANCES_NUMOF];
gnrc_rpl_parent_t gnrc_rpl_parents[GNRC_RPL_PARENTS_NUMOF];
#ifdef MODULE_NETSTATS_RPL
netstats_rpl_t gnrc_rpl_netstats;
#endif
static void _update_lifetime(void);
static void _dao_handle_send(gnrc_rpl_dodag_t *dodag);
static void _receive(gnrc_pktsnip_t *pkt);
@ -70,6 +74,10 @@ kernel_pid_t gnrc_rpl_init(kernel_pid_t if_pid)
gnrc_rpl_of_manager_init();
xtimer_set_msg(&_lt_timer, _lt_time, &_lt_msg, gnrc_rpl_pid);
#ifdef MODULE_NETSTATS_RPL
memset(&gnrc_rpl_netstats, 0, sizeof(gnrc_rpl_netstats));
#endif
}
/* register all_RPL_nodes multicast address */
@ -149,17 +157,17 @@ static void _receive(gnrc_pktsnip_t *icmpv6)
case GNRC_RPL_ICMPV6_CODE_DIO:
DEBUG("RPL: DIO received\n");
gnrc_rpl_recv_DIO((gnrc_rpl_dio_t *)(icmpv6_hdr + 1), iface, &ipv6_hdr->src,
byteorder_ntohs(ipv6_hdr->len));
&ipv6_hdr->dst, byteorder_ntohs(ipv6_hdr->len));
break;
case GNRC_RPL_ICMPV6_CODE_DAO:
DEBUG("RPL: DAO received\n");
gnrc_rpl_recv_DAO((gnrc_rpl_dao_t *)(icmpv6_hdr + 1), iface, &ipv6_hdr->src,
byteorder_ntohs(ipv6_hdr->len));
&ipv6_hdr->dst, byteorder_ntohs(ipv6_hdr->len));
break;
case GNRC_RPL_ICMPV6_CODE_DAO_ACK:
DEBUG("RPL: DAO-ACK received\n");
gnrc_rpl_recv_DAO_ACK((gnrc_rpl_dao_ack_t *)(icmpv6_hdr + 1), iface,
byteorder_ntohs(ipv6_hdr->len));
gnrc_rpl_recv_DAO_ACK((gnrc_rpl_dao_ack_t *)(icmpv6_hdr + 1), iface, &ipv6_hdr->src,
&ipv6_hdr->dst, byteorder_ntohs(ipv6_hdr->len));
break;
#ifdef MODULE_GNRC_RPL_P2P
case GNRC_RPL_P2P_ICMPV6_CODE_DRO:

61
sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c
View File

@ -23,6 +23,10 @@
#include "net/gnrc.h"
#include "net/eui64.h"
#ifdef MODULE_NETSTATS_RPL
#include "gnrc_rpl_internal/netstats.h"
#endif
#include "net/gnrc/rpl.h"
#ifndef GNRC_RPL_WITHOUT_VALIDATION
#include "gnrc_rpl_internal/validation.h"
@ -215,6 +219,11 @@ void gnrc_rpl_send_DIO(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination)
}
pkt = tmp;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_tx_DIO(&gnrc_rpl_netstats, gnrc_pkt_len(pkt),
(destination && !ipv6_addr_is_multicast(destination)));
#endif
gnrc_rpl_send(pkt, dodag->iface, NULL, destination, &dodag->dodag_id);
}
@ -246,6 +255,11 @@ void gnrc_rpl_send_DIS(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination)
/* TODO add padding may be removed if packet size grows */
memcpy((dis + 1), padding, sizeof(padding));
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_tx_DIS(&gnrc_rpl_netstats, gnrc_pkt_len(pkt),
(destination && !ipv6_addr_is_multicast(destination)));
#endif
gnrc_rpl_send(pkt, KERNEL_PID_UNDEF, NULL, destination, (inst? &(inst->dodag.dodag_id) : NULL));
}
@ -254,14 +268,17 @@ void gnrc_rpl_recv_DIS(gnrc_rpl_dis_t *dis, kernel_pid_t iface, ipv6_addr_t *src
{
/* TODO handle Solicited Information Option */
(void)iface;
(void)dis;
(void)len;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_rx_DIS(&gnrc_rpl_netstats, len, (dst && !ipv6_addr_is_multicast(dst)));
#endif
#ifndef GNRC_RPL_WITHOUT_VALIDATION
if (!gnrc_rpl_validation_DIS(dis, len)) {
return;
}
#else
(void) dis;
(void) len;
#endif
if (ipv6_addr_is_multicast(dst)) {
@ -437,11 +454,17 @@ bool _parse_options(int msg_type, gnrc_rpl_instance_t *inst, gnrc_rpl_opt_t *opt
return true;
}
void gnrc_rpl_recv_DIO(gnrc_rpl_dio_t *dio, kernel_pid_t iface, ipv6_addr_t *src, uint16_t len)
void gnrc_rpl_recv_DIO(gnrc_rpl_dio_t *dio, kernel_pid_t iface, ipv6_addr_t *src, ipv6_addr_t *dst,
uint16_t len)
{
(void) dst;
gnrc_rpl_instance_t *inst = NULL;
gnrc_rpl_dodag_t *dodag = NULL;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_rx_DIO(&gnrc_rpl_netstats, len, (dst && !ipv6_addr_is_multicast(dst)));
#endif
#ifndef GNRC_RPL_WITHOUT_VALIDATION
if (!gnrc_rpl_validation_DIO(dio, len)) {
return;
@ -821,6 +844,11 @@ void gnrc_rpl_send_DAO(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination, uint
}
pkt = tmp;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_tx_DAO(&gnrc_rpl_netstats, gnrc_pkt_len(pkt),
(destination && !ipv6_addr_is_multicast(destination)));
#endif
gnrc_rpl_send(pkt, dodag->iface, NULL, destination, &dodag->dodag_id);
GNRC_RPL_COUNTER_INCREMENT(dodag->dao_seq);
@ -868,12 +896,23 @@ void gnrc_rpl_send_DAO_ACK(gnrc_rpl_instance_t *inst, ipv6_addr_t *destination,
dao_ack->dao_sequence = seq;
dao_ack->status = 0;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_tx_DAO_ACK(&gnrc_rpl_netstats, gnrc_pkt_len(pkt),
(destination && !ipv6_addr_is_multicast(destination)));
#endif
gnrc_rpl_send(pkt, dodag->iface, NULL, destination, &dodag->dodag_id);
}
void gnrc_rpl_recv_DAO(gnrc_rpl_dao_t *dao, kernel_pid_t iface, ipv6_addr_t *src, uint16_t len)
void gnrc_rpl_recv_DAO(gnrc_rpl_dao_t *dao, kernel_pid_t iface, ipv6_addr_t *src, ipv6_addr_t *dst,
uint16_t len)
{
(void)iface;
(void)dst;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_rx_DAO(&gnrc_rpl_netstats, len, (dst && !ipv6_addr_is_multicast(dst)));
#endif
gnrc_rpl_instance_t *inst = NULL;
gnrc_rpl_dodag_t *dodag = NULL;
@ -931,19 +970,25 @@ void gnrc_rpl_recv_DAO(gnrc_rpl_dao_t *dao, kernel_pid_t iface, ipv6_addr_t *src
gnrc_rpl_delay_dao(dodag);
}
void gnrc_rpl_recv_DAO_ACK(gnrc_rpl_dao_ack_t *dao_ack, kernel_pid_t iface, uint16_t len)
void gnrc_rpl_recv_DAO_ACK(gnrc_rpl_dao_ack_t *dao_ack, kernel_pid_t iface, ipv6_addr_t *src,
ipv6_addr_t *dst, uint16_t len)
{
(void)iface;
(void)src;
(void)dst;
(void) len;
gnrc_rpl_instance_t *inst = NULL;
gnrc_rpl_dodag_t *dodag = NULL;
#ifdef MODULE_NETSTATS_RPL
gnrc_rpl_netstats_rx_DAO_ACK(&gnrc_rpl_netstats, len, (dst && !ipv6_addr_is_multicast(dst)));
#endif
#ifndef GNRC_RPL_WITHOUT_VALIDATION
if (!gnrc_rpl_validation_DAO_ACK(dao_ack, len)) {
return;
}
#else
(void) len;
#endif
if ((inst = gnrc_rpl_instance_get(dao_ack->instance_id)) == NULL) {

191
sys/net/gnrc/routing/rpl/gnrc_rpl_internal/netstats.h Normal file
View File

@ -0,0 +1,191 @@
/*
* Copyright (C) 2016 Cenk Gündoğan <mail@cgundogan.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup net_gnrc_rpl
* @{
*
* @file
* @brief RPL control message statistics functions
*
* @author Cenk Gündoğan <mail@cgundogan.de>
*/
#ifndef RPL_NETSTATS_H_
#define RPL_NETSTATS_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "net/rpl/rpl_netstats.h"
#define ENABLE_DEBUG (0)
#include "debug.h"
#define GNRC_RPL_NETSTATS_MULTICAST (0)
#define GNRC_RPL_NETSTATS_UNICAST (1)
/**
* @brief Increase statistics for received DIO
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_rx_DIO(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dio_rx_mcast_count++;
netstats->dio_rx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dio_rx_ucast_count++;
netstats->dio_rx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for sent DIO
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_tx_DIO(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dio_tx_mcast_count++;
netstats->dio_tx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dio_tx_ucast_count++;
netstats->dio_tx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for received DIS
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_rx_DIS(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dis_rx_mcast_count++;
netstats->dis_rx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dis_rx_ucast_count++;
netstats->dis_rx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for sent DIS
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_tx_DIS(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dis_tx_mcast_count++;
netstats->dis_tx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dis_tx_ucast_count++;
netstats->dis_tx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for received DAO
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_rx_DAO(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dao_rx_mcast_count++;
netstats->dao_rx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dao_rx_ucast_count++;
netstats->dao_rx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for sent DIO
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_tx_DAO(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dao_tx_mcast_count++;
netstats->dao_tx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dao_tx_ucast_count++;
netstats->dao_tx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for received DAO-ACK
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_rx_DAO_ACK(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dao_ack_rx_mcast_count++;
netstats->dao_ack_rx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dao_ack_rx_ucast_count++;
netstats->dao_ack_rx_ucast_bytes += len;
}
}
/**
* @brief Increase statistics for sent DAO-ACK
*
* @param[in] netstats Pointer to netstats_rpl_t
* @param[in] len Length in bytes of an ICMPv6 packet to add to statistics
* @param[in] cast GNRC_RPL_NETSTATS_MULTICAST or GNRC_RPL_NETSTATS_UNICAST
*/
static inline void gnrc_rpl_netstats_tx_DAO_ACK(netstats_rpl_t *netstats, size_t len, int cast)
{
if (cast == GNRC_RPL_NETSTATS_MULTICAST) {
netstats->dao_ack_tx_mcast_count++;
netstats->dao_ack_tx_mcast_bytes += len;
}
else if (cast == GNRC_RPL_NETSTATS_UNICAST) {
netstats->dao_ack_tx_ucast_count++;
netstats->dao_ack_tx_ucast_bytes += len;
}
}
#ifdef __cplusplus
}
#endif
#endif /* RPL_NETSTATS_H_ */
/** @} */