diff options
Diffstat (limited to 'src/vnet/vxlan-gpe/vxlan_gpe.h')
| -rw-r--r-- | src/vnet/vxlan-gpe/vxlan_gpe.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/vnet/vxlan-gpe/vxlan_gpe.h b/src/vnet/vxlan-gpe/vxlan_gpe.h index e768d2309ff..c348b5d5aaa 100644 --- a/src/vnet/vxlan-gpe/vxlan_gpe.h +++ b/src/vnet/vxlan-gpe/vxlan_gpe.h @@ -25,11 +25,15 @@ #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vnet/l2/l2_input.h> +#include <vnet/l2/l2_output.h> +#include <vnet/l2/l2_bd.h> #include <vnet/ethernet/ethernet.h> #include <vnet/vxlan-gpe/vxlan_gpe_packet.h> #include <vnet/ip/ip4_packet.h> #include <vnet/ip/ip6_packet.h> #include <vnet/udp/udp.h> +#include <vnet/dpo/dpo.h> +#include <vnet/adj/adj_types.h> /** * @brief VXLAN GPE header struct @@ -94,11 +98,16 @@ typedef struct { /** encapsulated protocol */ u8 protocol; + /* FIB DPO for IP forwarding of VXLAN-GPE encap packet */ + dpo_id_t next_dpo; /** tunnel local address */ ip46_address_t local; /** tunnel remote address */ ip46_address_t remote; + /* mcast packet output intfc index (used only if dst is mcast) */ + u32 mcast_sw_if_index; + /** FIB indices - tunnel partner lookup here */ u32 encap_fib_index; /** FIB indices - inner IP packet lookup here */ @@ -120,6 +129,27 @@ typedef struct { /** Next node after VxLAN-GPE encap */ uword encap_next_node; + + /** + * Linkage into the FIB object graph + */ + fib_node_t node; + + /* + * The FIB entry for (depending on VXLAN-GPE tunnel is unicast or mcast) + * sending unicast VXLAN-GPE encap packets or receiving mcast VXLAN-GPE packets + */ + fib_node_index_t fib_entry_index; + adj_index_t mcast_adj_index; + + /** + * The tunnel is a child of the FIB entry for its desintion. This is + * so it receives updates when the forwarding information for that entry + * changes. + * The tunnels sibling index on the FIB entry's dependency list. + */ + u32 sibling_index; + } vxlan_gpe_tunnel_t; /** Flags for vxlan_gpe_tunnel_t */ @@ -158,6 +188,12 @@ typedef struct { /** lookup IPv6 VXLAN GPE tunnel by key */ uword * vxlan6_gpe_tunnel_by_key; + /* local VTEP IPs ref count used by vxlan-bypass node to check if + received VXLAN packet DIP matches any local VTEP address */ + uword * vtep4; /* local ip4 VTEPs keyed on their ip4 addr */ + uword * vtep6; /* local ip6 VTEPs keyed on their ip6 addr */ + /* mcast shared info */ + uword * mcast_shared; /* keyed on mcast ip46 addr */ /** Free vlib hw_if_indices */ u32 * free_vxlan_gpe_tunnel_hw_if_indices; @@ -187,6 +223,7 @@ typedef struct { u8 is_ip6; ip46_address_t local, remote; u8 protocol; + u32 mcast_sw_if_index; u32 encap_fib_index; u32 decap_fib_index; u32 vni; @@ -217,5 +254,6 @@ void vxlan_gpe_unregister_decap_protocol (u8 protocol_id, uword next_node_index) void vxlan_gpe_register_decap_protocol (u8 protocol_id, uword next_node_index); +void vnet_int_vxlan_gpe_bypass_mode (u32 sw_if_index, u8 is_ip6, u8 is_enable); #endif /* included_vnet_vxlan_gpe_h */ |