vlib_frame_t * frame,
int is_output_feature)
{
- u32 n_left_from, *from, pkts_processed = 0, stats_node_index;
+ u32 n_left_from, *from;
snat_main_t *sm = &snat_main;
f64 now = vlib_time_now (vm);
u32 thread_index = vm->thread_index;
snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
- u32 tcp_packets = 0, udp_packets = 0, icmp_packets = 0, other_packets =
- 0, def_slow;
-
- def_slow = is_output_feature ? NAT_NEXT_IN2OUT_ED_OUTPUT_SLOW_PATH :
- NAT_NEXT_IN2OUT_ED_SLOW_PATH;
-
- stats_node_index = sm->ed_in2out_node_index;
+ u32 def_slow = is_output_feature ? NAT_NEXT_IN2OUT_ED_OUTPUT_SLOW_PATH
+ : NAT_NEXT_IN2OUT_ED_SLOW_PATH;
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
mss_clamping (sm->mss_clamping, tcp0, &sum0);
tcp0->checksum = ip_csum_fold (sum0);
}
- tcp_packets++;
+ vlib_increment_simple_counter (&sm->counters.fastpath.in2out_ed.tcp,
+ thread_index, sw_if_index0, 1);
if (nat44_set_tcp_session_state_i2o (sm, now, s0, b0, thread_index))
goto trace0;
}
ip0->dst_address.as_u32 = s0->ext_host_addr.as_u32;
}
udp0->checksum = ip_csum_fold (sum0);
- udp_packets++;
+ vlib_increment_simple_counter (&sm->counters.fastpath.in2out_ed.udp,
+ thread_index, sw_if_index0, 1);
}
else
{
udp0->dst_port = s0->ext_host_port;
ip0->dst_address.as_u32 = s0->ext_host_addr.as_u32;
}
- udp_packets++;
+ vlib_increment_simple_counter (&sm->counters.fastpath.
+ in2out_ed.udp, thread_index,
+ sw_if_index0, 1);
}
}
t->session_index = ~0;
}
- pkts_processed += next[0] == vnet_buffer2 (b0)->nat.arc_next;
+ if (next[0] == NAT_NEXT_DROP)
+ {
+ vlib_increment_simple_counter (&sm->counters.fastpath.
+ in2out_ed.drops, thread_index,
+ sw_if_index0, 1);
+ }
n_left_from--;
next++;
vlib_buffer_enqueue_to_next (vm, node, from, (u16 *) nexts,
frame->n_vectors);
-
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_IN2OUT_PACKETS,
- pkts_processed);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_TCP_PACKETS, tcp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_UDP_PACKETS, udp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_ICMP_PACKETS,
- icmp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_OTHER_PACKETS,
- other_packets);
return frame->n_vectors;
}
vlib_frame_t * frame,
int is_output_feature)
{
- u32 n_left_from, *from, pkts_processed = 0, stats_node_index;
+ u32 n_left_from, *from;
snat_main_t *sm = &snat_main;
f64 now = vlib_time_now (vm);
u32 thread_index = vm->thread_index;
snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
- u32 tcp_packets = 0, udp_packets = 0, icmp_packets = 0, other_packets = 0;
-
- stats_node_index = sm->ed_in2out_slowpath_node_index;
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
if (!s0)
next[0] = NAT_NEXT_DROP;
- other_packets++;
+ vlib_increment_simple_counter (&sm->counters.slowpath.
+ in2out_ed.other, thread_index,
+ sw_if_index0, 1);
goto trace0;
}
if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_ICMP))
{
- next[0] = icmp_in2out_ed_slow_path
- (sm, b0, ip0, icmp0, sw_if_index0, rx_fib_index0,
- node, next[0], now, thread_index, &s0);
- icmp_packets++;
+ next[0] =
+ icmp_in2out_ed_slow_path (sm, b0, ip0, icmp0, sw_if_index0,
+ rx_fib_index0, node, next[0], now,
+ thread_index, &s0);
+ vlib_increment_simple_counter (&sm->counters.slowpath.
+ in2out_ed.icmp, thread_index,
+ sw_if_index0, 1);
goto trace0;
}
mss_clamping (sm->mss_clamping, tcp0, &sum0);
tcp0->checksum = ip_csum_fold (sum0);
}
- tcp_packets++;
+ vlib_increment_simple_counter (&sm->counters.slowpath.in2out_ed.tcp,
+ thread_index, sw_if_index0, 1);
if (nat44_set_tcp_session_state_i2o (sm, now, s0, b0, thread_index))
goto trace0;
}
ip0->dst_address.as_u32 = s0->ext_host_addr.as_u32;
}
udp0->checksum = ip_csum_fold (sum0);
- udp_packets++;
+ vlib_increment_simple_counter (&sm->counters.slowpath.in2out_ed.udp,
+ thread_index, sw_if_index0, 1);
}
else
{
udp0->dst_port = s0->ext_host_port;
ip0->dst_address.as_u32 = s0->ext_host_addr.as_u32;
}
- udp_packets++;
+ vlib_increment_simple_counter (&sm->counters.slowpath.
+ in2out_ed.udp, thread_index,
+ sw_if_index0, 1);
}
}
t->session_index = ~0;
}
- pkts_processed += next[0] == vnet_buffer2 (b0)->nat.arc_next;
+ if (next[0] == NAT_NEXT_DROP)
+ {
+ vlib_increment_simple_counter (&sm->counters.slowpath.
+ in2out_ed.drops, thread_index,
+ sw_if_index0, 1);
+ }
n_left_from--;
next++;
vlib_buffer_enqueue_to_next (vm, node, from, (u16 *) nexts,
frame->n_vectors);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_IN2OUT_PACKETS,
- pkts_processed);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_TCP_PACKETS, tcp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_UDP_PACKETS, udp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_ICMP_PACKETS,
- icmp_packets);
- vlib_node_increment_counter (vm, stats_node_index,
- NAT_IN2OUT_ED_ERROR_OTHER_PACKETS,
- other_packets);
return frame->n_vectors;
}