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TSG-13630 tsg-service-chaining-engine使用mrzcpd捕获报文/回注报文

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TSG-13685 tsg-service-chaining-engine使用VXLAN封装Steering/Mirroring的Package
This commit is contained in:
luwenpeng
2023-02-10 14:22:40 +08:00
parent 158e4e89e8
commit 737ca3d4be
23 changed files with 2397 additions and 358 deletions
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56
common/include/utils.h
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@@ -9,7 +9,16 @@ extern "C"
#define MIN(a, b) ((a) > (b) ? (a) : (b))
#define LOG_TAG_POLICY "POLICY"
#define LOG_TAG_UTILS "UTILS"
#define LOG_TAG_UTILS "UTILS"
#define LOG_TAG_RAWPKT "RAW_PACKET"
#define LOG_TAG_STABLE "SESSION_TABLE"
#define LOG_TAG_PKTIO "PACKET_IO"
#define LOG_TAG_METRICS "METRICS"
#define LOG_TAG_SCE "SCE"
/******************************************************************************
* fixed_num_array
******************************************************************************/
struct fixed_num_array
{
@@ -21,9 +30,54 @@ struct fixed_num_array
void fixed_num_array_init(struct fixed_num_array *array);
void fixed_num_array_add_elem(struct fixed_num_array *array, int elem);
void fixed_num_array_del_elem(struct fixed_num_array *array, int elem);
int fixed_num_array_is_full(struct fixed_num_array *array);
int fixed_num_array_count_elem(struct fixed_num_array *array);
int fixed_num_array_exist_elem(struct fixed_num_array *array, int elem);
int fixed_num_array_index_elem(struct fixed_num_array *array, int index);
/******************************************************************************
* sids
******************************************************************************/
#include "marsio.h"
struct sids
{
int num;
sid_t elems[MR_SID_LIST_MAXLEN];
};
void sids_write_once(struct sids *dst, struct sids *src);
void sids_copy(struct sids *dst, struct sids *src);
/******************************************************************************
* throughput_metrics
******************************************************************************/
struct throughput_metrics
{
uint64_t n_pkts;
uint64_t n_bytes;
};
void throughput_metrics_inc(struct throughput_metrics *iterm, uint64_t n_pkts, uint64_t n_bytes);
/******************************************************************************
* protocol
******************************************************************************/
void build_udp_header(const char *l3_hdr, int l3_hdr_len, struct udphdr *udp_hdr, u_int16_t udp_sport, u_int16_t udp_dport, int payload_len);
void build_ip_header(struct ip *ip_hdr, u_int8_t next_protocol, const char *src_addr, const char *dst_addr, uint16_t payload_len);
void build_ether_header(struct ethhdr *eth_hdr, uint16_t next_protocol, const char *src_mac, const char *dst_mac);
/******************************************************************************
* device
******************************************************************************/
int get_ip_by_device_name(const char *dev_name, char *ip_buff);
int get_mac_by_device_name(const char *dev_name, char *mac_buff);
int str_to_mac(const char *str, char *mac_buff);
#ifdef __cpluscplus
}
#endif