diff options
Diffstat (limited to 'hicn-plugin/src/udp_tunnels/udp_tunnel.h')
| -rw-r--r-- | hicn-plugin/src/udp_tunnels/udp_tunnel.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/hicn-plugin/src/udp_tunnels/udp_tunnel.h b/hicn-plugin/src/udp_tunnels/udp_tunnel.h new file mode 100644 index 000000000..8f38a47e4 --- /dev/null +++ b/hicn-plugin/src/udp_tunnels/udp_tunnel.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2020 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __UDP_TUNNEL__ +#define __UDP_TUNNEL__ + +#include <vlib/vlib.h> +#include <vppinfra/error.h> +#include <vnet/udp/udp_encap.h> + +#define UDP_TUNNEL_INVALID ~0 + +extern dpo_type_t dpo_type_udp_ip4; +extern dpo_type_t dpo_type_udp_ip6; + +extern vlib_node_registration_t udp4_decap_node; +extern vlib_node_registration_t udp6_decap_node; + + +u32 udp_tunnel_add (fib_protocol_t proto, + index_t fib_index, + const ip46_address_t * src_ip, + const ip46_address_t * dst_ip, + u16 src_port, + u16 dst_port, + udp_encap_fixup_flags_t flags); + +u32 udp_tunnel_get(const ip46_address_t * src_ip, + const ip46_address_t * dst_ip, + u16 src_port, + u16 dst_port); + +int udp_tunnel_del (fib_protocol_t proto, + index_t fib_index, + const ip46_address_t * src_ip, + const ip46_address_t * dst_ip, + u16 src_port, + u16 dst_port, + udp_encap_fixup_flags_t flags); + +void udp_tunnel_add_existing (index_t uei, dpo_proto_t proto); + +void udp_tunnel_init(); + +#endif |