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path: root/src/vnet/vxlan-gpe/decap.c
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Diffstat (limited to 'src/vnet/vxlan-gpe/decap.c')
-rw-r--r--src/vnet/vxlan-gpe/decap.c58
1 files changed, 18 insertions, 40 deletions
diff --git a/src/vnet/vxlan-gpe/decap.c b/src/vnet/vxlan-gpe/decap.c
index dec0788c653..f2961d5ff5b 100644
--- a/src/vnet/vxlan-gpe/decap.c
+++ b/src/vnet/vxlan-gpe/decap.c
@@ -788,8 +788,10 @@ ip_vxlan_gpe_bypass_inline (vlib_main_t * vm,
u32 *from, *to_next, n_left_from, n_left_to_next, next_index;
vlib_node_runtime_t *error_node =
vlib_node_get_runtime (vm, ip4_input_node.index);
- ip4_address_t addr4; /* last IPv4 address matching a local VTEP address */
- ip6_address_t addr6; /* last IPv6 address matching a local VTEP address */
+ vtep4_key_t last_vtep4; /* last IPv4 address / fib index
+ matching a local VTEP address */
+ vtep6_key_t last_vtep6; /* last IPv6 address / fib index
+ matching a local VTEP address */
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
@@ -799,9 +801,9 @@ ip_vxlan_gpe_bypass_inline (vlib_main_t * vm,
ip4_forward_next_trace (vm, node, frame, VLIB_TX);
if (is_ip4)
- addr4.data_u32 = ~0;
+ vtep4_key_init (&last_vtep4);
else
- ip6_address_set_zero (&addr6);
+ vtep6_key_init (&last_vtep6);
while (n_left_from > 0)
{
@@ -883,21 +885,13 @@ ip_vxlan_gpe_bypass_inline (vlib_main_t * vm,
/* Validate DIP against VTEPs */
if (is_ip4)
{
- if (addr4.as_u32 != ip40->dst_address.as_u32)
- {
- if (!hash_get (ngm->vtep4, ip40->dst_address.as_u32))
- goto exit0; /* no local VTEP for VXLAN packet */
- addr4 = ip40->dst_address;
- }
+ if (!vtep4_check (&ngm->vtep_table, b0, ip40, &last_vtep4))
+ goto exit0; /* no local VTEP for VXLAN packet */
}
else
{
- if (!ip6_address_is_equal (&addr6, &ip60->dst_address))
- {
- if (!hash_get_mem (ngm->vtep6, &ip60->dst_address))
- goto exit0; /* no local VTEP for VXLAN packet */
- addr6 = ip60->dst_address;
- }
+ if (!vtep6_check (&ngm->vtep_table, b0, ip60, &last_vtep6))
+ goto exit0; /* no local VTEP for VXLAN packet */
}
flags0 = b0->flags;
@@ -969,21 +963,13 @@ ip_vxlan_gpe_bypass_inline (vlib_main_t * vm,
/* Validate DIP against VTEPs */
if (is_ip4)
{
- if (addr4.as_u32 != ip41->dst_address.as_u32)
- {
- if (!hash_get (ngm->vtep4, ip41->dst_address.as_u32))
- goto exit1; /* no local VTEP for VXLAN packet */
- addr4 = ip41->dst_address;
- }
+ if (!vtep4_check (&ngm->vtep_table, b1, ip41, &last_vtep4))
+ goto exit1; /* no local VTEP for VXLAN packet */
}
else
{
- if (!ip6_address_is_equal (&addr6, &ip61->dst_address))
- {
- if (!hash_get_mem (ngm->vtep6, &ip61->dst_address))
- goto exit1; /* no local VTEP for VXLAN packet */
- addr6 = ip61->dst_address;
- }
+ if (!vtep6_check (&ngm->vtep_table, b1, ip61, &last_vtep6))
+ goto exit1; /* no local VTEP for VXLAN packet */
}
flags1 = b1->flags;
@@ -1089,21 +1075,13 @@ ip_vxlan_gpe_bypass_inline (vlib_main_t * vm,
/* Validate DIP against VTEPs */
if (is_ip4)
{
- if (addr4.as_u32 != ip40->dst_address.as_u32)
- {
- if (!hash_get (ngm->vtep4, ip40->dst_address.as_u32))
- goto exit; /* no local VTEP for VXLAN packet */
- addr4 = ip40->dst_address;
- }
+ if (!vtep4_check (&ngm->vtep_table, b0, ip40, &last_vtep4))
+ goto exit; /* no local VTEP for VXLAN packet */
}
else
{
- if (!ip6_address_is_equal (&addr6, &ip60->dst_address))
- {
- if (!hash_get_mem (ngm->vtep6, &ip60->dst_address))
- goto exit; /* no local VTEP for VXLAN packet */
- addr6 = ip60->dst_address;
- }
+ if (!vtep6_check (&ngm->vtep_table, b0, ip60, &last_vtep6))
+ goto exit; /* no local VTEP for VXLAN packet */
}
flags0 = b0->flags;