gfwleak/tango-tsg-service-chaining-engine
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修正fieldstat的hit_bypass_pkt字段

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luwenpeng
2023-03-10 15:12:04 +08:00
parent 67985b6195
commit 2038ded047
1 changed files with 25 additions and 7 deletions
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30
platform/src/packet_io.cpp
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@@ -69,7 +69,8 @@ enum raw_pkt_action
RAW_PKT_ERR_BYPASS,
RAW_PKT_HIT_BYPASS,
RAW_PKT_HIT_BLOCK,
RAW_PKT_HIT_FORWARD,
RAW_PKT_HIT_STEERING,
RAW_PKT_HIT_MIRRORING,
};
enum inject_pkt_action
@@ -126,7 +127,8 @@ static int handle_control_packet(struct packet_io *handle, marsio_buff_t *rx_buf
// return : RAW_PKT_ERR_BYPASS
// return : RAW_PKT_HIT_BYPASS
// return : RAW_PKT_HIT_BLOCK
// reutrn : RAW_PKT_HIT_FORWARD
// reutrn : RAW_PKT_HIT_STEERING
// return : RAW_PKT_HIT_MIRRORING
static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_buff_t *rx_buff, int thread_seq, void *ctx, int *action_bytes);
// return : INJT_PKT_ERR_DROP
// return : INJT_PKT_MIRR_RX_DROP
@@ -355,10 +357,13 @@ int packet_io_polling_nf_interface(struct packet_io *handle, int thread_seq, voi
case RAW_PKT_HIT_BLOCK:
throughput_metrics_inc(&g_metrics->hit_block_policy, 1, action_bytes);
break;
case RAW_PKT_HIT_FORWARD:
case RAW_PKT_HIT_STEERING:
throughput_metrics_inc(&g_metrics->steering_tx, 1, action_bytes);
throughput_metrics_inc(&g_metrics->dev_endpoint_tx, 1, action_bytes);
break;
case RAW_PKT_HIT_MIRRORING:
throughput_metrics_inc(&g_metrics->raw_pkt_tx, 1, action_bytes);
break;
}
}
}
@@ -689,7 +694,8 @@ static int handle_control_packet(struct packet_io *handle, marsio_buff_t *rx_buf
// return : RAW_PKT_ERR_BYPASS
// return : RAW_PKT_HIT_BYPASS
// return : RAW_PKT_HIT_BLOCK
// reutrn : RAW_PKT_HIT_FORWARD
// reutrn : RAW_PKT_HIT_STEERING
// return : RAW_PKT_HIT_MIRRORING
static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_buff_t *rx_buff, int thread_seq, void *ctx, int *action_bytes)
{
int nsend = 0;
@@ -770,6 +776,7 @@ static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_bu
return RAW_PKT_ERR_BYPASS;
}
int last_sf_is_action_bypass = 1;
for (int i = 0; i < chaining->chaining_used; i++)
{
struct selected_sf *node = &(chaining->chaining[i]);
@@ -785,6 +792,7 @@ static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_bu
{
case SESSION_ACTION_BYPASS:
// BYPASS CURRENT SF
last_sf_is_action_bypass = 1;
continue;
case SESSION_ACTION_BLOCK:
// BLOCK ALL SF
@@ -811,7 +819,7 @@ static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_bu
sf_metrics_inc(thread->sf_metrics, node->policy_id, node->sff_profile_id, node->sf_profile_id, 0, 0, 1, nsend);
throughput_metrics_inc(&node->tx, 1, nsend);
*action_bytes = nsend;
return RAW_PKT_HIT_FORWARD;
return RAW_PKT_HIT_STEERING;
}
else
{
@@ -833,6 +841,7 @@ static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_bu
throughput_metrics_inc(&node->tx, 1, nsend);
throughput_metrics_inc(&g_metrics->mirroring_tx, 1, nsend);
throughput_metrics_inc(&g_metrics->dev_endpoint_tx, 1, nsend);
last_sf_is_action_bypass = 0;
continue;
}
else
@@ -845,14 +854,23 @@ static enum raw_pkt_action handle_raw_packet(struct packet_io *handle, marsio_bu
}
default:
last_sf_is_action_bypass = 1;
continue;
}
}
// BYPASS ALL SF or LAST SF IS MIRRORING
marsio_send_burst(handle->dev_nf_interface.mr_path, thread_seq, &rx_buff, 1);
*action_bytes = raw_len;
if (last_sf_is_action_bypass)
{
// BYPASS ALL SF or LAST SF IS MIRRORING
return RAW_PKT_HIT_BYPASS;
}
else
{
return RAW_PKT_HIT_MIRRORING;
}
}
// return : INJT_PKT_ERR_DROP