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[bbr] remove Backbone Router DUA ND Proxying feature (#13136)
This commit removes all code, configurations, APIs, and tests related to the OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE feature. Specifically, the following changes were made: - Removed DUA ND Proxying Backbone Router configuration option and the related OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM definition. - Removed CLI commands: `bbr mgmt dua` and the proactive backbone notification fake command `/b/ba`. - Removed NdProxyTable and bbr_manager DUA ND Proxying implementation. - Removed public/internal APIs for ND Proxying and proactive backbone notifications. - Deleted ndproxy_table source files and unit tests. - Simplified CMake and GN build files to remove deleted targets.
This commit is contained in:
Jonathan Hui
@@ -242,7 +242,6 @@ ot_unit_test(mle)
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ot_unit_test(msg_backed_array)
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ot_unit_test(multicast_listeners_table)
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ot_unit_test(nat64)
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ot_unit_test(ndproxy_table)
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ot_unit_test(netif)
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ot_unit_test(network_data)
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ot_unit_test(network_name)
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@@ -1,115 +0,0 @@
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/*
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* Copyright (c) 2020, 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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#include "openthread-core-config.h"
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#if OPENTHREAD_FTD && OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE
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#include "test_platform.h"
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#include <openthread/config.h>
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#include <openthread/ip6.h>
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#include "test_util.h"
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#include "backbone_router/ndproxy_table.hpp"
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#include "common/code_utils.hpp"
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#include "instance/instance.hpp"
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namespace ot {
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static Instance *sInstance;
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using namespace ot::BackboneRouter;
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Ip6::InterfaceIdentifier generateRandomIid(uint16_t aIndex)
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{
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Ip6::InterfaceIdentifier iid;
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Random::NonCrypto::Fill(iid);
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iid.mFields.m16[3] = aIndex;
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return iid;
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}
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void TestNdProxyTable(void)
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{
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Error error;
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sInstance = testInitInstance();
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VerifyOrQuit(sInstance != nullptr);
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BackboneRouter::NdProxyTable &table = sInstance->Get<BackboneRouter::NdProxyTable>();
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Ip6::InterfaceIdentifier existedAddressIid = generateRandomIid(0);
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Ip6::InterfaceIdentifier existedMeshLocalIid = generateRandomIid(0);
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Ip6::InterfaceIdentifier notExistAddressIid = generateRandomIid(OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM);
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Ip6::InterfaceIdentifier notExistMeshLocalIid = generateRandomIid(OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM);
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// Reregister address IID when there are enough room should succeed.
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SuccessOrQuit(table.Register(existedAddressIid, existedMeshLocalIid, 0, nullptr));
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VerifyOrQuit(table.IsRegistered(existedAddressIid));
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VerifyOrQuit(!table.IsRegistered(notExistAddressIid));
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for (uint16_t i = 1; i < OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM; i++)
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{
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Ip6::InterfaceIdentifier addressIid = generateRandomIid(i);
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Ip6::InterfaceIdentifier meshLocalIid = generateRandomIid(i);
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// Reregister address IID when there are enough room should succeed.
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SuccessOrQuit(table.Register(addressIid, meshLocalIid, i, nullptr));
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VerifyOrQuit(table.IsRegistered(addressIid));
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// Reregister the same address IID should always succeed.
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SuccessOrQuit(table.Register(addressIid, meshLocalIid, i, nullptr));
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// Register the same address IID with a different ML-IID should fail.
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VerifyOrQuit(table.Register(addressIid, notExistMeshLocalIid, i, nullptr) == kErrorDuplicated);
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VerifyOrQuit(table.IsRegistered(addressIid));
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}
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// Now the table is full, registering another IID should fail.
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VerifyOrQuit(table.Register(notExistAddressIid, notExistMeshLocalIid, OPENTHREAD_CONFIG_NDPROXY_TABLE_ENTRY_NUM,
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nullptr) == kErrorNoBufs);
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VerifyOrQuit(!table.IsRegistered(notExistAddressIid));
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}
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} // namespace ot
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int main(void)
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{
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ot::TestNdProxyTable();
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printf("\nAll tests passed.\n");
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return 0;
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}
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#else
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int main(void) { return 0; }
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#endif // OPENTHREAD_FTD && OPENTHREAD_CONFIG_BACKBONE_ROUTER_DUA_NDPROXYING_ENABLE
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