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authorMatus Fabian <matfabia@cisco.com>2018-09-03 05:02:23 -0700
committerDamjan Marion <dmarion@me.com>2018-09-03 14:48:54 +0000
commitea5b5be4eeb0f4cd80cb466bd6e31cad33c57960 (patch)
treeb40903f9c38e53e34fd0cd86613046838aca9505 /src/plugins/nat/in2out.c
parent7ff0a265a8b5692268c0f44385712c7be8e32775 (diff)
NAT44: client-IP based session affinity for load-balancing (VPP-1297)
Enable client-IP based session affinity per LB NAT rule with specific timeout. Change-Id: I9aade152e330218d21dfda99cc5e984d769ab806 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/in2out.c')
-rwxr-xr-xsrc/plugins/nat/in2out.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c
index c900393a3a1..0fe36338397 100755
--- a/src/plugins/nat/in2out.c
+++ b/src/plugins/nat/in2out.c
@@ -258,7 +258,7 @@ snat_not_translate (snat_main_t * sm, vlib_node_runtime_t *node,
&value0))
{
/* or is static mappings */
- if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0))
+ if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0, 0))
return 0;
}
else
@@ -387,7 +387,7 @@ static u32 slow_path (snat_main_t *sm, vlib_buffer_t *b0,
key1.protocol = key0->protocol;
/* First try to match static mapping by local address and port */
- if (snat_static_mapping_match (sm, *key0, &key1, 0, 0, 0, 0))
+ if (snat_static_mapping_match (sm, *key0, &key1, 0, 0, 0, 0, 0))
{
/* Try to create dynamic translation */
if (snat_alloc_outside_address_and_port (sm->addresses, rx_fib_index0,
@@ -674,7 +674,7 @@ u32 icmp_match_in2out_fast(snat_main_t *sm, vlib_node_runtime_t *node,
}
key0.fib_index = rx_fib_index0;
- if (snat_static_mapping_match(sm, key0, &sm0, 0, &is_addr_only, 0, 0))
+ if (snat_static_mapping_match(sm, key0, &sm0, 0, &is_addr_only, 0, 0, 0))
{
if (PREDICT_FALSE(snat_not_translate_fast(sm, node, sw_if_index0, ip0,
IP_PROTOCOL_ICMP, rx_fib_index0)))
@@ -875,7 +875,7 @@ snat_hairpinning (snat_main_t *sm,
kv0.key = key0.as_u64;
/* Check if destination is static mappings */
- if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0))
+ if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0, 0))
{
new_dst_addr0 = sm0.addr.as_u32;
new_dst_port0 = sm0.port;
@@ -1006,7 +1006,7 @@ snat_icmp_hairpinning (snat_main_t *sm,
if (rv)
{
/* or static mappings */
- if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0))
+ if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0, 0))
{
new_dst_addr0 = sm0.addr.as_u32;
vnet_buffer(b0)->sw_if_index[VLIB_TX] = sm0.fib_index;
@@ -2031,7 +2031,7 @@ nat44_reass_hairpinning (snat_main_t *sm,
udp0 = ip4_next_header (ip0);
/* Check if destination is static mappings */
- if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0))
+ if (!snat_static_mapping_match(sm, key0, &sm0, 1, 0, 0, 0, 0))
{
new_dst_addr0 = sm0.addr.as_u32;
new_dst_port0 = sm0.port;
@@ -2535,7 +2535,7 @@ slow_path_ed (snat_main_t *sm,
snat_session_t *s;
snat_user_t *u;
snat_session_key_t key0, key1;
- u8 lb = 0, is_sm = 0;
+ lb_nat_type_t lb = 0, is_sm = 0;
u32 address_index = ~0;
snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
nat_ed_ses_key_t *key = (nat_ed_ses_key_t *) kv->key;
@@ -2565,7 +2565,7 @@ slow_path_ed (snat_main_t *sm,
key0.fib_index = rx_fib_index;
key1.fib_index = sm->outside_fib_index;
/* First try to match static mapping by local address and port */
- if (snat_static_mapping_match (sm, key0, &key1, 0, 0, 0, &lb))
+ if (snat_static_mapping_match (sm, key0, &key1, 0, 0, 0, &lb, 0))
{
/* Try to create dynamic translation */
if (snat_alloc_outside_address_and_port (sm->addresses, rx_fib_index,
@@ -2691,7 +2691,7 @@ nat44_ed_not_translate (snat_main_t * sm, vlib_node_runtime_t *node,
key0.protocol = proto;
key0.fib_index = sm->outside_fib_index;
/* or is static mappings */
- if (!snat_static_mapping_match(sm, key0, &key1, 1, 0, 0, 0))
+ if (!snat_static_mapping_match(sm, key0, &key1, 1, 0, 0, 0, 0))
return 0;
}
else
@@ -5321,7 +5321,7 @@ snat_in2out_fast_static_map_fn (vlib_main_t * vm,
key0.port = udp0->src_port;
key0.fib_index = rx_fib_index0;
- if (snat_static_mapping_match(sm, key0, &sm0, 0, 0, 0, 0))
+ if (snat_static_mapping_match(sm, key0, &sm0, 0, 0, 0, 0, 0))
{
b0->error = node->errors[SNAT_IN2OUT_ERROR_NO_TRANSLATION];
next0= SNAT_IN2OUT_NEXT_DROP;