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-rw-r--r--src/plugins/nat/nat44-ed/nat44_ed_in2out.c59
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei_hairpinning.c13
-rw-r--r--src/plugins/nat/nat44-ei/nat44_ei_in2out.c89
-rw-r--r--test/test_nat44_ed.py2
4 files changed, 94 insertions, 69 deletions
diff --git a/src/plugins/nat/nat44-ed/nat44_ed_in2out.c b/src/plugins/nat/nat44-ed/nat44_ed_in2out.c
index 0065d7703b1..79c03bd87e5 100644
--- a/src/plugins/nat/nat44-ed/nat44_ed_in2out.c
+++ b/src/plugins/nat/nat44-ed/nat44_ed_in2out.c
@@ -988,7 +988,9 @@ nat44_ed_in2out_fast_path_node_fn_inline (vlib_main_t *vm,
while (n_left_from > 0)
{
vlib_buffer_t *b0;
- u32 sw_if_index0, rx_fib_index0, iph_offset0 = 0;
+ u32 rx_sw_if_index0, rx_fib_index0, iph_offset0 = 0;
+ u32 tx_sw_if_index0;
+ u32 cntr_sw_if_index0;
nat_protocol_t proto0;
ip4_header_t *ip0;
snat_session_t *s0 = 0;
@@ -1023,9 +1025,12 @@ nat44_ed_in2out_fast_path_node_fn_inline (vlib_main_t *vm,
ip0 =
(ip4_header_t *) ((u8 *) vlib_buffer_get_current (b0) + iph_offset0);
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
- rx_fib_index0 =
- fib_table_get_index_for_sw_if_index (FIB_PROTOCOL_IP4, sw_if_index0);
+ rx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ tx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
+ cntr_sw_if_index0 =
+ is_output_feature ? tx_sw_if_index0 : rx_sw_if_index0;
+ rx_fib_index0 = fib_table_get_index_for_sw_if_index (FIB_PROTOCOL_IP4,
+ rx_sw_if_index0);
lookup.fib_index = rx_fib_index0;
if (PREDICT_FALSE (!is_output_feature && ip0->ttl == 1))
@@ -1196,20 +1201,20 @@ nat44_ed_in2out_fast_path_node_fn_inline (vlib_main_t *vm,
{
case NAT_PROTOCOL_TCP:
vlib_increment_simple_counter (&sm->counters.fastpath.in2out.tcp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
nat44_set_tcp_session_state_i2o (sm, now, s0, b0, thread_index);
break;
case NAT_PROTOCOL_UDP:
vlib_increment_simple_counter (&sm->counters.fastpath.in2out.udp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
break;
case NAT_PROTOCOL_ICMP:
vlib_increment_simple_counter (&sm->counters.fastpath.in2out.icmp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
break;
case NAT_PROTOCOL_OTHER:
vlib_increment_simple_counter (&sm->counters.fastpath.in2out.other,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
break;
}
@@ -1227,7 +1232,7 @@ nat44_ed_in2out_fast_path_node_fn_inline (vlib_main_t *vm,
{
nat_in2out_ed_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
- t->sw_if_index = sw_if_index0;
+ t->sw_if_index = rx_sw_if_index0;
t->next_index = next[0];
t->is_slow_path = 0;
t->translation_error = translation_error;
@@ -1250,7 +1255,7 @@ nat44_ed_in2out_fast_path_node_fn_inline (vlib_main_t *vm,
if (next[0] == NAT_NEXT_DROP)
{
vlib_increment_simple_counter (&sm->counters.fastpath.in2out.drops,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
n_left_from--;
@@ -1285,7 +1290,9 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
while (n_left_from > 0)
{
vlib_buffer_t *b0;
- u32 sw_if_index0, rx_fib_index0, iph_offset0 = 0;
+ u32 rx_sw_if_index0, rx_fib_index0, iph_offset0 = 0;
+ u32 tx_sw_if_index0;
+ u32 cntr_sw_if_index0;
nat_protocol_t proto0;
ip4_header_t *ip0;
udp_header_t *udp0;
@@ -1304,9 +1311,12 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
ip0 = (ip4_header_t *) ((u8 *) vlib_buffer_get_current (b0) +
iph_offset0);
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
- rx_fib_index0 =
- fib_table_get_index_for_sw_if_index (FIB_PROTOCOL_IP4, sw_if_index0);
+ rx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ tx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
+ cntr_sw_if_index0 =
+ is_output_feature ? tx_sw_if_index0 : rx_sw_if_index0;
+ rx_fib_index0 = fib_table_get_index_for_sw_if_index (FIB_PROTOCOL_IP4,
+ rx_sw_if_index0);
if (PREDICT_FALSE (!is_output_feature && ip0->ttl == 1))
{
@@ -1342,14 +1352,14 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
}
vlib_increment_simple_counter (&sm->counters.slowpath.in2out.other,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_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],
+ sm, b0, ip0, icmp0, rx_sw_if_index0, rx_fib_index0, node, next[0],
now, thread_index, proto0, &s0, is_multi_worker);
if (NAT_NEXT_DROP != next[0] && s0 &&
NAT_ED_TRNSL_ERR_SUCCESS !=
@@ -1364,7 +1374,7 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
}
vlib_increment_simple_counter (&sm->counters.slowpath.in2out.icmp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
goto trace0;
}
@@ -1394,8 +1404,7 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
if (PREDICT_FALSE (nat44_ed_not_translate_output_feature (
sm, b0, ip0, vnet_buffer (b0)->ip.reass.l4_src_port,
vnet_buffer (b0)->ip.reass.l4_dst_port, thread_index,
- sw_if_index0, vnet_buffer (b0)->sw_if_index[VLIB_TX], now,
- is_multi_worker)))
+ rx_sw_if_index0, tx_sw_if_index0, now, is_multi_worker)))
goto trace0;
/*
@@ -1412,8 +1421,8 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
else
{
if (PREDICT_FALSE (nat44_ed_not_translate (
- vm, sm, node, sw_if_index0, b0, ip0, proto0, rx_fib_index0,
- thread_index)))
+ vm, sm, node, rx_sw_if_index0, b0, ip0, proto0,
+ rx_fib_index0, thread_index)))
goto trace0;
}
@@ -1447,13 +1456,13 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
if (PREDICT_TRUE (proto0 == NAT_PROTOCOL_TCP))
{
vlib_increment_simple_counter (&sm->counters.slowpath.in2out.tcp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
nat44_set_tcp_session_state_i2o (sm, now, s0, b0, thread_index);
}
else
{
vlib_increment_simple_counter (&sm->counters.slowpath.in2out.udp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
/* Accounting */
@@ -1469,7 +1478,7 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
{
nat_in2out_ed_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
- t->sw_if_index = sw_if_index0;
+ t->sw_if_index = rx_sw_if_index0;
t->next_index = next[0];
t->is_slow_path = 1;
t->translation_error = translation_error;
@@ -1492,7 +1501,7 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t *vm,
if (next[0] == NAT_NEXT_DROP)
{
vlib_increment_simple_counter (&sm->counters.slowpath.in2out.drops,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
n_left_from--;
diff --git a/src/plugins/nat/nat44-ei/nat44_ei_hairpinning.c b/src/plugins/nat/nat44-ei/nat44_ei_hairpinning.c
index a049e4659a7..c3d3cfba386 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei_hairpinning.c
+++ b/src/plugins/nat/nat44-ei/nat44_ei_hairpinning.c
@@ -428,7 +428,8 @@ VLIB_NODE_FN (nat44_ei_hairpin_src_node)
vlib_buffer_t *b0;
u32 next0;
nat44_ei_interface_t *i;
- u32 sw_if_index0;
+ u32 rx_sw_if_index0;
+ u32 tx_sw_if_index0;
/* speculatively enqueue b0 to the current next frame */
bi0 = from[0];
@@ -439,13 +440,14 @@ VLIB_NODE_FN (nat44_ei_hairpin_src_node)
n_left_to_next -= 1;
b0 = vlib_get_buffer (vm, bi0);
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ rx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ tx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
pool_foreach (i, nm->output_feature_interfaces)
{
/* Only packets from NAT inside interface */
if ((nat44_ei_interface_is_inside (i)) &&
- (sw_if_index0 == i->sw_if_index))
+ (rx_sw_if_index0 == i->sw_if_index))
{
if (PREDICT_FALSE ((vnet_buffer (b0)->snat.flags) &
NAT44_EI_FLAG_HAIRPINNING))
@@ -470,8 +472,9 @@ VLIB_NODE_FN (nat44_ei_hairpin_src_node)
if (next0 != NAT44_EI_HAIRPIN_SRC_NEXT_DROP)
{
- vlib_increment_simple_counter (
- &nm->counters.hairpinning, vm->thread_index, sw_if_index0, 1);
+ vlib_increment_simple_counter (&nm->counters.hairpinning,
+ vm->thread_index, tx_sw_if_index0,
+ 1);
}
/* verify speculative enqueue, maybe switch current next frame */
diff --git a/src/plugins/nat/nat44-ei/nat44_ei_in2out.c b/src/plugins/nat/nat44-ei/nat44_ei_in2out.c
index 7ac1a92a61b..1e28ed6b635 100644
--- a/src/plugins/nat/nat44-ei/nat44_ei_in2out.c
+++ b/src/plugins/nat/nat44-ei/nat44_ei_in2out.c
@@ -934,7 +934,9 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
{
vlib_buffer_t *b0, *b1;
u32 next0, next1;
- u32 sw_if_index0, sw_if_index1;
+ u32 rx_sw_if_index0, rx_sw_if_index1;
+ u32 tx_sw_if_index0, tx_sw_if_index1;
+ u32 cntr_sw_if_index0, cntr_sw_if_index1;
ip4_header_t *ip0, *ip1;
ip_csum_t sum0, sum1;
u32 new_addr0, old_addr0, new_addr1, old_addr1;
@@ -978,9 +980,12 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
tcp0 = (tcp_header_t *) udp0;
icmp0 = (icmp46_header_t *) udp0;
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ rx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ tx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
+ cntr_sw_if_index0 =
+ is_output_feature ? tx_sw_if_index0 : rx_sw_if_index0;
rx_fib_index0 =
- vec_elt (nm->ip4_main->fib_index_by_sw_if_index, sw_if_index0);
+ vec_elt (nm->ip4_main->fib_index_by_sw_if_index, rx_sw_if_index0);
next0 = next1 = NAT44_EI_IN2OUT_NEXT_LOOKUP;
@@ -1010,19 +1015,19 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.other :
&nm->counters.fastpath.in2out.other,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
goto trace00;
}
if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_ICMP))
{
next0 = nat44_ei_icmp_in2out_slow_path (
- nm, b0, ip0, icmp0, sw_if_index0, rx_fib_index0, node, next0,
- now, thread_index, &s0);
+ nm, b0, ip0, icmp0, rx_sw_if_index0, rx_fib_index0, node,
+ next0, now, thread_index, &s0);
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.icmp :
&nm->counters.fastpath.in2out.icmp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
goto trace00;
}
}
@@ -1055,7 +1060,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
nm, ip0, proto0,
vnet_buffer (b0)->ip.reass.l4_src_port,
vnet_buffer (b0)->ip.reass.l4_dst_port, thread_index,
- sw_if_index0)))
+ rx_sw_if_index0)))
goto trace00;
/*
@@ -1073,7 +1078,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
else
{
if (PREDICT_FALSE (nat44_ei_not_translate (
- nm, node, sw_if_index0, ip0, proto0, rx_fib_index0,
+ nm, node, rx_sw_if_index0, ip0, proto0, rx_fib_index0,
thread_index)))
goto trace00;
}
@@ -1131,7 +1136,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.tcp :
&nm->counters.fastpath.in2out.tcp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
else
{
@@ -1155,7 +1160,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.udp :
&nm->counters.fastpath.in2out.udp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
/* Accounting */
@@ -1171,7 +1176,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
nat44_ei_in2out_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
t->is_slow_path = is_slow_path;
- t->sw_if_index = sw_if_index0;
+ t->sw_if_index = rx_sw_if_index0;
t->next_index = next0;
t->session_index = ~0;
if (s0)
@@ -1183,7 +1188,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.drops :
&nm->counters.fastpath.in2out.drops,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
if (is_output_feature)
@@ -1196,9 +1201,12 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
tcp1 = (tcp_header_t *) udp1;
icmp1 = (icmp46_header_t *) udp1;
- sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_RX];
+ rx_sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_RX];
+ tx_sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_TX];
+ cntr_sw_if_index1 =
+ is_output_feature ? tx_sw_if_index1 : rx_sw_if_index1;
rx_fib_index1 =
- vec_elt (nm->ip4_main->fib_index_by_sw_if_index, sw_if_index1);
+ vec_elt (nm->ip4_main->fib_index_by_sw_if_index, rx_sw_if_index1);
if (PREDICT_FALSE (ip1->ttl == 1))
{
@@ -1226,19 +1234,19 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.other :
&nm->counters.fastpath.in2out.other,
- thread_index, sw_if_index1, 1);
+ thread_index, cntr_sw_if_index1, 1);
goto trace01;
}
if (PREDICT_FALSE (proto1 == NAT_PROTOCOL_ICMP))
{
next1 = nat44_ei_icmp_in2out_slow_path (
- nm, b1, ip1, icmp1, sw_if_index1, rx_fib_index1, node, next1,
- now, thread_index, &s1);
+ nm, b1, ip1, icmp1, rx_sw_if_index1, rx_fib_index1, node,
+ next1, now, thread_index, &s1);
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.icmp :
&nm->counters.fastpath.in2out.icmp,
- thread_index, sw_if_index1, 1);
+ thread_index, cntr_sw_if_index1, 1);
goto trace01;
}
}
@@ -1271,7 +1279,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
nm, ip1, proto1,
vnet_buffer (b1)->ip.reass.l4_src_port,
vnet_buffer (b1)->ip.reass.l4_dst_port, thread_index,
- sw_if_index1)))
+ rx_sw_if_index1)))
goto trace01;
/*
@@ -1289,7 +1297,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
else
{
if (PREDICT_FALSE (nat44_ei_not_translate (
- nm, node, sw_if_index1, ip1, proto1, rx_fib_index1,
+ nm, node, rx_sw_if_index1, ip1, proto1, rx_fib_index1,
thread_index)))
goto trace01;
}
@@ -1346,7 +1354,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.tcp :
&nm->counters.fastpath.in2out.tcp,
- thread_index, sw_if_index1, 1);
+ thread_index, cntr_sw_if_index1, 1);
}
else
{
@@ -1370,7 +1378,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.udp :
&nm->counters.fastpath.in2out.udp,
- thread_index, sw_if_index1, 1);
+ thread_index, cntr_sw_if_index1, 1);
}
/* Accounting */
@@ -1385,7 +1393,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
{
nat44_ei_in2out_trace_t *t =
vlib_add_trace (vm, node, b1, sizeof (*t));
- t->sw_if_index = sw_if_index1;
+ t->sw_if_index = rx_sw_if_index1;
t->next_index = next1;
t->session_index = ~0;
if (s1)
@@ -1397,7 +1405,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.drops :
&nm->counters.fastpath.in2out.drops,
- thread_index, sw_if_index1, 1);
+ thread_index, cntr_sw_if_index1, 1);
}
n_left_from -= 2;
@@ -1410,7 +1418,9 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
{
vlib_buffer_t *b0;
u32 next0;
- u32 sw_if_index0;
+ u32 rx_sw_if_index0;
+ u32 tx_sw_if_index0;
+ u32 cntr_sw_if_index0;
ip4_header_t *ip0;
ip_csum_t sum0;
u32 new_addr0, old_addr0;
@@ -1438,9 +1448,12 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
tcp0 = (tcp_header_t *) udp0;
icmp0 = (icmp46_header_t *) udp0;
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ rx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX];
+ tx_sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
+ cntr_sw_if_index0 =
+ is_output_feature ? tx_sw_if_index0 : rx_sw_if_index0;
rx_fib_index0 =
- vec_elt (nm->ip4_main->fib_index_by_sw_if_index, sw_if_index0);
+ vec_elt (nm->ip4_main->fib_index_by_sw_if_index, rx_sw_if_index0);
if (PREDICT_FALSE (ip0->ttl == 1))
{
@@ -1468,19 +1481,19 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.other :
&nm->counters.fastpath.in2out.other,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
goto trace0;
}
if (PREDICT_FALSE (proto0 == NAT_PROTOCOL_ICMP))
{
next0 = nat44_ei_icmp_in2out_slow_path (
- nm, b0, ip0, icmp0, sw_if_index0, rx_fib_index0, node, next0,
- now, thread_index, &s0);
+ nm, b0, ip0, icmp0, rx_sw_if_index0, rx_fib_index0, node,
+ next0, now, thread_index, &s0);
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.icmp :
&nm->counters.fastpath.in2out.icmp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
goto trace0;
}
}
@@ -1513,7 +1526,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
nm, ip0, proto0,
vnet_buffer (b0)->ip.reass.l4_src_port,
vnet_buffer (b0)->ip.reass.l4_dst_port, thread_index,
- sw_if_index0)))
+ rx_sw_if_index0)))
goto trace0;
/*
@@ -1531,7 +1544,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
else
{
if (PREDICT_FALSE (nat44_ei_not_translate (
- nm, node, sw_if_index0, ip0, proto0, rx_fib_index0,
+ nm, node, rx_sw_if_index0, ip0, proto0, rx_fib_index0,
thread_index)))
goto trace0;
}
@@ -1590,7 +1603,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.tcp :
&nm->counters.fastpath.in2out.tcp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
else
{
@@ -1615,7 +1628,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (is_slow_path ?
&nm->counters.slowpath.in2out.udp :
&nm->counters.fastpath.in2out.udp,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
/* Accounting */
@@ -1631,7 +1644,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
nat44_ei_in2out_trace_t *t =
vlib_add_trace (vm, node, b0, sizeof (*t));
t->is_slow_path = is_slow_path;
- t->sw_if_index = sw_if_index0;
+ t->sw_if_index = rx_sw_if_index0;
t->next_index = next0;
t->session_index = ~0;
if (s0)
@@ -1643,7 +1656,7 @@ nat44_ei_in2out_node_fn_inline (vlib_main_t *vm, vlib_node_runtime_t *node,
vlib_increment_simple_counter (
is_slow_path ? &nm->counters.slowpath.in2out.drops :
&nm->counters.fastpath.in2out.drops,
- thread_index, sw_if_index0, 1);
+ thread_index, cntr_sw_if_index0, 1);
}
n_left_from--;
diff --git a/test/test_nat44_ed.py b/test/test_nat44_ed.py
index b11e3c03cde..258bee3a1f6 100644
--- a/test/test_nat44_ed.py
+++ b/test/test_nat44_ed.py
@@ -3681,7 +3681,7 @@ class TestNAT44EDMW(TestNAT44ED):
capture = self.pg8.get_capture(len(pkts))
self.verify_capture_out(capture, ignore_port=True)
- if_idx = self.pg7.sw_if_index
+ if_idx = self.pg8.sw_if_index
cnt = self.statistics['/nat44-ed/in2out/slowpath/tcp']
self.assertEqual(cnt[:, if_idx].sum() - tcpn[:, if_idx].sum(), 2)
cnt = self.statistics['/nat44-ed/in2out/slowpath/udp']