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Vector Packet Processing
gbp.h
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/*
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* Copyright (c) 2018 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Group Base Policy (GBP) defines:
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* - endpoints: typically a VM or container that is connected to the
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* virtual switch/router (i.e. to VPP)
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* - endpoint-group: (EPG) a collection of endpoints
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* - policy: rules determining which traffic can pass between EPGs a.k.a
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* a 'contract'
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*
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* Here, policy is implemented via an ACL.
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* EPG classification for transit packets is determined by:
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* - source EPG: from the packet's input interface
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* - destination EPG: from the packet's destination IP address.
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*
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*/
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#ifndef __GBP_H__
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#define __GBP_H__
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#include <
plugins/acl/exports.h
>
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#include <
plugins/gbp/gbp_types.h
>
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#include <
plugins/gbp/gbp_endpoint.h
>
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#include <
plugins/gbp/gbp_endpoint_group.h
>
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#include <
plugins/gbp/gbp_subnet.h
>
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#include <
plugins/gbp/gbp_recirc.h
>
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typedef
struct
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{
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u32
gbp_acl_user_id
;
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acl_plugin_methods_t
acl_plugin
;
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}
gbp_main_t
;
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extern
gbp_main_t
gbp_main
;
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typedef
enum
gbp_policy_type_t_
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{
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GBP_POLICY_PORT
,
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GBP_POLICY_MAC
,
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GBP_POLICY_LPM
,
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GBP_N_POLICY
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#define GBP_N_POLICY GBP_N_POLICY
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}
gbp_policy_type_t
;
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/**
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* Grouping of global data for the GBP source EPG classification feature
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*/
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typedef
struct
gbp_policy_main_t_
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{
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/**
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* Next nodes for L2 output features
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*/
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u32
l2_output_feat_next
[
GBP_N_POLICY
][32];
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}
gbp_policy_main_t
;
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extern
gbp_policy_main_t
gbp_policy_main
;
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#endif
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
gbp_subnet.h
gbp_main_t::gbp_acl_user_id
u32 gbp_acl_user_id
Definition:
gbp.h:44
GBP_N_POLICY
#define GBP_N_POLICY
Definition:
gbp.h:56
exports.h
acl_plugin_methods_t
Definition:
exported_types.h:88
gbp_recirc.h
gbp_endpoint_group.h
gbp_policy_main
gbp_policy_main_t gbp_policy_main
Definition:
gbp_policy.c:20
u32
unsigned int u32
Definition:
types.h:88
GBP_POLICY_LPM
Definition:
gbp.h:54
gbp_types.h
gbp_policy_main_t_::l2_output_feat_next
u32 l2_output_feat_next[GBP_N_POLICY][32]
Next nodes for L2 output features.
Definition:
gbp.h:67
gbp_policy_type_t
enum gbp_policy_type_t_ gbp_policy_type_t
gbp_policy_type_t_
gbp_policy_type_t_
Definition:
gbp.h:50
gbp_main
gbp_main_t gbp_main
Definition:
gbp_api.c:88
gbp_policy_main_t
struct gbp_policy_main_t_ gbp_policy_main_t
Grouping of global data for the GBP source EPG classification feature.
GBP_POLICY_PORT
Definition:
gbp.h:52
gbp_main_t::acl_plugin
acl_plugin_methods_t acl_plugin
Definition:
gbp.h:45
gbp_endpoint.h
gbp_main_t
Group Base Policy (GBP) defines:
Definition:
gbp.h:42
gbp_policy_main_t_
Grouping of global data for the GBP source EPG classification feature.
Definition:
gbp.h:62
GBP_POLICY_MAC
Definition:
gbp.h:53
src
plugins
gbp
gbp.h
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