Add vxlan-bypass feature to IP6 forwarding path
Add vxlan-bypass feature which can be enabled on the IP6 underlay
interface which receive VXLAN packets to accelerate VXLAN decap
processing. The CLI to enable/disable it is:
set interface ip6 vxlan-bypass <interface> [del]
The vxlan-bypass feature is already supported on the IP4 underlay
interface. The CLI to enable/disable it is:
set interface ip vxlan-bypass <interface> [del]
Move vxlan-bypass API/CLI support code from decap.c to vxlan.c.
Also fixed two issues in the VXLAN decap path in the vxlan-input node:
1. Add verification of VXLAN packet FIB index with the encap-vrf-id
of the VXLAN tunnel.
2. Fix checking of VXLANoIPv6 packet mcast DIP against that of the
IP6 mcast VXLAN tunnel.
Change-Id: I2bad4074a468c48fbb8bb5ac64f6437190756ed2
Signed-off-by: John Lo <loj@cisco.com>
diff --git a/src/vnet/ip/ip6.h b/src/vnet/ip/ip6.h
index 6fecd42..1526987 100644
--- a/src/vnet/ip/ip6.h
+++ b/src/vnet/ip/ip6.h
@@ -426,6 +426,10 @@
ip6_header_t * ip,
u32 sw_if_index, u16 bd_index, u8 shg);
+u8 *format_ip6_forward_next_trace (u8 * s, va_list * args);
+
+u32 ip6_tcp_udp_icmp_validate_checksum (vlib_main_t * vm, vlib_buffer_t * p0);
+
int vnet_set_ip6_classify_intfc (vlib_main_t * vm, u32 sw_if_index,
u32 table_index);
extern vlib_node_registration_t ip6_lookup_node;