125 lines
4.6 KiB
C
125 lines
4.6 KiB
C
/*
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* Copyright (c) 2019, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* This file includes compile-time configurations for Border Router services.
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*
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*/
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#ifndef CONFIG_BORDER_ROUTER_H_
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#define CONFIG_BORDER_ROUTER_H_
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/**
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* @def OPENTHREAD_CONFIG_BORDER_AGENT_ENABLE
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*
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* Define to 1 to enable Border Agent support.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_AGENT_ENABLE
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#define OPENTHREAD_CONFIG_BORDER_AGENT_ENABLE 0
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE
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*
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* Define to 1 to enable Border Router support.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE
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#define OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE 0
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_ROUTER_REQUEST_ROUTER_ROLE
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*
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* Define to 1 to enable mechanism on a Border Router which provides IP connectivity to request router role upgrade.
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*
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* This config is applicable on an `OPENTHREAD_FTD` build and when `OPENTHREAD_CONFIG_BORDER_ROUTER_ENABLE` is also
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* enabled.
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*
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* A Border Router is considered to provide external IP connectivity if at least one of the below conditions hold:
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*
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* - It has added at least one external route entry.
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* - It has added at least one prefix entry with default-route and on-mesh flags set.
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* - It has added at least one domain prefix (domain and on-mesh flags set).
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*
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* A Border Router which provides IP connectivity and is acting as a REED is eligible to request a router role upgrade
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* by sending an "Address Solicit" request to leader with status reason `BorderRouterRequest`. This reason is used when
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* the number of active routers in the Thread mesh is above the threshold, and only if the number of existing eligible
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* BRs (determined from the Thread Network Data) that are acting as router is less than two. This mechanism allows up
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* to two eligible Border Routers to request router role upgrade when the number of routers is already above the
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* threshold.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_ROUTER_REQUEST_ROUTER_ROLE
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#define OPENTHREAD_CONFIG_BORDER_ROUTER_REQUEST_ROUTER_ROLE 1
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE
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*
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* Define to 1 to enable Border Routing support.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE
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#define OPENTHREAD_CONFIG_BORDER_ROUTING_ENABLE 0
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_ROUTING_MAX_DISCOVERED_PREFIXES
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*
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* Specifies maximum number of discovered prefixes (on-link prefixes on the infra link) maintained by routing manager.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_ROUTING_MAX_DISCOVERED_PREFIXES
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#define OPENTHREAD_CONFIG_BORDER_ROUTING_MAX_DISCOVERED_PREFIXES 8
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_ROUTING_NAT64_ENABLE
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*
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* Define to 1 to enable Border Routing NAT64 support.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_ROUTING_NAT64_ENABLE
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#define OPENTHREAD_CONFIG_BORDER_ROUTING_NAT64_ENABLE 0
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#endif
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/**
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* @def OPENTHREAD_CONFIG_BORDER_AGENT_UDP_PORT
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*
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* Specifies the Border Agent UDP port, and use 0 for ephemeral port.
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*
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*/
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#ifndef OPENTHREAD_CONFIG_BORDER_AGENT_UDP_PORT
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#define OPENTHREAD_CONFIG_BORDER_AGENT_UDP_PORT 0
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#endif
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#endif // CONFIG_BORDER_ROUTER_H_
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