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-rw-r--r--src/vnet/session/application_namespace.c2
-rw-r--r--src/vnet/tcp/tcp_input.c1
-rw-r--r--src/vnet/tcp/tcp_output.c30
3 files changed, 19 insertions, 14 deletions
diff --git a/src/vnet/session/application_namespace.c b/src/vnet/session/application_namespace.c
index 8bd5b65f7fc..ce44547a86d 100644
--- a/src/vnet/session/application_namespace.c
+++ b/src/vnet/session/application_namespace.c
@@ -81,7 +81,7 @@ vnet_app_namespace_add_del (vnet_app_namespace_add_del_args_t * a)
fib_table_get_table_id_for_sw_if_index (FIB_PROTOCOL_IP4,
a->sw_if_index);
a->ip6_fib_id =
- fib_table_get_table_id_for_sw_if_index (FIB_PROTOCOL_IP4,
+ fib_table_get_table_id_for_sw_if_index (FIB_PROTOCOL_IP6,
a->sw_if_index);
}
if (a->sw_if_index == APP_NAMESPACE_INVALID_INDEX
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 07f183891ea..3b37bcd52cd 100644
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -2757,6 +2757,7 @@ tcp46_listen_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
child0->c_rmt_port = th0->src_port;
child0->c_is_ip4 = is_ip4;
child0->state = TCP_STATE_SYN_RCVD;
+ child0->c_fib_index = lc0->c_fib_index;
if (is_ip4)
{
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 2b5a5cd73fe..53d8ab90dff 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -630,7 +630,7 @@ tcp_make_synack (tcp_connection_t * tc, vlib_buffer_t * b)
always_inline void
tcp_enqueue_to_ip_lookup_i (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
- u8 is_ip4, u8 flush)
+ u8 is_ip4, u32 fib_index, u8 flush)
{
tcp_main_t *tm = vnet_get_tcp_main ();
u32 thread_index = vlib_get_thread_index ();
@@ -640,8 +640,8 @@ tcp_enqueue_to_ip_lookup_i (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
b->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
b->error = 0;
- /* Default FIB for now */
- vnet_buffer (b)->sw_if_index[VLIB_TX] = ~0;
+ vnet_buffer (b)->sw_if_index[VLIB_TX] = fib_index;
+ vnet_buffer (b)->sw_if_index[VLIB_RX] = 0;
/* Send to IP lookup */
next_index = is_ip4 ? ip4_lookup_node.index : ip6_lookup_node.index;
@@ -667,16 +667,16 @@ tcp_enqueue_to_ip_lookup_i (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
always_inline void
tcp_enqueue_to_ip_lookup_now (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
- u8 is_ip4)
+ u8 is_ip4, u32 fib_index)
{
- tcp_enqueue_to_ip_lookup_i (vm, b, bi, is_ip4, 1);
+ tcp_enqueue_to_ip_lookup_i (vm, b, bi, is_ip4, fib_index, 1);
}
always_inline void
tcp_enqueue_to_ip_lookup (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
- u8 is_ip4)
+ u8 is_ip4, u32 fib_index)
{
- tcp_enqueue_to_ip_lookup_i (vm, b, bi, is_ip4, 0);
+ tcp_enqueue_to_ip_lookup_i (vm, b, bi, is_ip4, fib_index, 0);
}
always_inline void
@@ -814,7 +814,7 @@ void
tcp_send_reset_w_pkt (tcp_connection_t * tc, vlib_buffer_t * pkt, u8 is_ip4)
{
vlib_buffer_t *b;
- u32 bi;
+ u32 bi, sw_if_index, fib_index;
tcp_main_t *tm = vnet_get_tcp_main ();
vlib_main_t *vm = vlib_get_main ();
u8 tcp_hdr_len, flags = 0;
@@ -822,11 +822,15 @@ tcp_send_reset_w_pkt (tcp_connection_t * tc, vlib_buffer_t * pkt, u8 is_ip4)
u32 seq, ack;
ip4_header_t *ih4, *pkt_ih4;
ip6_header_t *ih6, *pkt_ih6;
+ fib_protocol_t fib_proto;
if (PREDICT_FALSE (tcp_get_free_buffer_index (tm, &bi)))
return;
b = vlib_get_buffer (vm, bi);
+ sw_if_index = vnet_buffer (pkt)->sw_if_index[VLIB_RX];
+ fib_proto = is_ip4 ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6;
+ fib_index = fib_table_get_index_for_sw_if_index (fib_proto, sw_if_index);
tcp_init_buffer (vm, b);
/* Make and write options */
@@ -878,7 +882,7 @@ tcp_send_reset_w_pkt (tcp_connection_t * tc, vlib_buffer_t * pkt, u8 is_ip4)
ASSERT (!bogus);
}
- tcp_enqueue_to_ip_lookup_now (vm, b, bi, is_ip4);
+ tcp_enqueue_to_ip_lookup_now (vm, b, bi, is_ip4, fib_index);
TCP_EVT_DBG (TCP_EVT_RST_SENT, tc);
}
@@ -927,7 +931,7 @@ tcp_send_reset (tcp_connection_t * tc)
th->checksum = ip6_tcp_udp_icmp_compute_checksum (vm, b, ih6, &bogus);
ASSERT (!bogus);
}
- tcp_enqueue_to_ip_lookup_now (vm, b, bi, tc->c_is_ip4);
+ tcp_enqueue_to_ip_lookup_now (vm, b, bi, tc->c_is_ip4, tc->c_fib_index);
TCP_EVT_DBG (TCP_EVT_RST_SENT, tc);
}
@@ -991,7 +995,7 @@ tcp_send_syn (tcp_connection_t * tc)
tc->rto_boff = 0;
tcp_push_ip_hdr (tm, tc, b);
- tcp_enqueue_to_ip_lookup (vm, b, bi, tc->c_is_ip4);
+ tcp_enqueue_to_ip_lookup (vm, b, bi, tc->c_is_ip4, tc->c_fib_index);
TCP_EVT_DBG (TCP_EVT_SYN_SENT, tc);
}
@@ -1469,7 +1473,7 @@ tcp_timer_retransmit_handler_i (u32 index, u8 is_syn)
/* This goes straight to ipx_lookup. Retransmit timer set already */
tcp_push_ip_hdr (tm, tc, b);
- tcp_enqueue_to_ip_lookup (vm, b, bi, tc->c_is_ip4);
+ tcp_enqueue_to_ip_lookup (vm, b, bi, tc->c_is_ip4, tc->c_fib_index);
}
/* Retransmit SYN-ACK */
else if (tc->state == TCP_STATE_SYN_RCVD)
@@ -1880,7 +1884,7 @@ tcp46_output_inline (vlib_main_t * vm,
#endif
vnet_buffer (b0)->sw_if_index[VLIB_RX] = 0;
- vnet_buffer (b0)->sw_if_index[VLIB_TX] = ~0;
+ vnet_buffer (b0)->sw_if_index[VLIB_TX] = tc0->c_fib_index;
b0->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
done: