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/*
* Copyright (c) 2018 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.
*/
/**
* Group Base Policy (GBP) defines:
* - endpoints: typically a VM or container that is connected to the
* virtual switch/router (i.e. to VPP)
* - endpoint-group: (EPG) a collection of endpoints
* - policy: rules determining which traffic can pass between EPGs a.k.a
* a 'contract'
*
* Here, policy is implemented via an ACL.
* EPG classification for transit packets is determined by:
* - source EPG: from the packet's input interface
* - destination EPG: from the packet's destination IP address.
*
*/
#ifndef __GBP_H__
#define __GBP_H__
#include <plugins/acl/exports.h>
#include <plugins/gbp/gbp_types.h>
#include <plugins/gbp/gbp_endpoint.h>
#include <plugins/gbp/gbp_endpoint_group.h>
#include <plugins/gbp/gbp_contract.h>
#include <plugins/gbp/gbp_subnet.h>
#include <plugins/gbp/gbp_recirc.h>
typedef struct
{
u32 gbp_acl_user_id;
acl_plugin_methods_t acl_plugin;
} gbp_main_t;
extern gbp_main_t gbp_main;
typedef enum gbp_policy_type_t_
{
GBP_POLICY_PORT,
GBP_POLICY_MAC,
GBP_POLICY_LPM,
GBP_N_POLICY
#define GBP_N_POLICY GBP_N_POLICY
} gbp_policy_type_t;
/**
* Grouping of global data for the GBP source EPG classification feature
*/
typedef struct gbp_policy_main_t_
{
/**
* Next nodes for L2 output features
*/
u32 l2_output_feat_next[GBP_N_POLICY][32];
} gbp_policy_main_t;
extern gbp_policy_main_t gbp_policy_main;
#endif
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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