/* * Copyright (c) 2016 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 __vnet_cop_h__ #define __vnet_cop_h__ #include <vlib/vlib.h> #include <vnet/vnet.h> #include <vnet/pg/pg.h> #include <vppinfra/error.h> #include <vppinfra/hash.h> #include <vnet/vnet.h> #include <vnet/ip/ip.h> #include <vnet/l2/l2_input.h> #include <vnet/ethernet/ethernet.h> #include <vnet/ip/ip4_packet.h> #include <vnet/ip/ip6_packet.h> typedef enum { VNET_COP_IP4, VNET_COP_IP6, VNET_COP_DEFAULT, VNET_N_COPS, } vnet_cop_t; typedef enum { /* First check src address against whitelist */ IP4_RX_COP_WHITELIST, IP6_RX_COP_WHITELIST, DEFAULT_RX_COP_WHITELIST, /* Pkts not otherwise dropped go to xxx-input */ IP4_RX_COP_INPUT, IP6_RX_COP_INPUT, DEFAULT_RX_COP_INPUT, /* Going, going, gone... */ RX_COP_DROP, COP_RX_N_FEATURES, } cop_feature_type_t; typedef struct { vnet_config_main_t config_main; u32 * config_index_by_sw_if_index; } cop_config_main_t; typedef struct { u32 fib_index; } cop_config_data_t; typedef struct { cop_config_main_t cop_config_mains[VNET_N_COPS]; /* convenience */ vlib_main_t * vlib_main; vnet_main_t * vnet_main; } cop_main_t; extern cop_main_t cop_main; extern vlib_node_registration_t cop_input_node; int cop_interface_enable_disable (u32 sw_if_index, int enable_disable); typedef struct { u32 sw_if_index; u8 ip4; u8 ip6; u8 default_cop; u32 fib_id; } cop_whitelist_enable_disable_args_t; int cop_whitelist_enable_disable (cop_whitelist_enable_disable_args_t *a); #endif /* __vnet_cop_h__ */