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/*
* 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 __URPF_H__
#define __URPF_H__
#include <vnet/ip/ip_types.h>
#define foreach_urpf_mode \
_ (OFF, "off") \
_ (LOOSE, "loose") \
_ (STRICT, "strict")
typedef enum urpf_mode_t_
{
#define _(a,b) URPF_MODE_##a,
foreach_urpf_mode
#undef _
} __clib_packed urpf_mode_t;
#define URPF_N_MODES (URPF_MODE_STRICT+1)
typedef struct
{
index_t urpf;
u32 fib_index;
} urpf_trace_t;
u8 *format_urpf_trace (u8 *s, va_list *va);
u8 *format_urpf_mode (u8 *s, va_list *a);
uword unformat_urpf_mode (unformat_input_t *input, va_list *args);
typedef struct
{
urpf_mode_t mode;
u32 fib_index;
u8 fib_index_is_custom;
} urpf_data_t;
extern urpf_data_t *urpf_cfgs[N_AF][VLIB_N_DIR];
int urpf_update (urpf_mode_t mode, u32 sw_if_index, ip_address_family_t af,
vlib_dir_t dir, u32 table_id);
#endif
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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