diff --git a/tests/nexus/CMakeLists.txt b/tests/nexus/CMakeLists.txt index 7a619c5c4..3f4782406 100644 --- a/tests/nexus/CMakeLists.txt +++ b/tests/nexus/CMakeLists.txt @@ -190,6 +190,7 @@ ot_nexus_test(7_1_2 "cert;nexus") ot_nexus_test(7_1_3 "cert;nexus") ot_nexus_test(7_1_4 "cert;nexus") ot_nexus_test(7_1_5 "cert;nexus") +ot_nexus_test(7_1_6 "cert;nexus") ot_nexus_test(9_2_1 "cert;nexus") # Misc tests diff --git a/tests/nexus/run_nexus_tests.sh b/tests/nexus/run_nexus_tests.sh index fb08c20a1..c833865de 100755 --- a/tests/nexus/run_nexus_tests.sh +++ b/tests/nexus/run_nexus_tests.sh @@ -126,6 +126,7 @@ DEFAULT_TESTS=( "7_1_3" "7_1_4" "7_1_5" + "7_1_6" "9_2_1" ) diff --git a/tests/nexus/test_7_1_6.cpp b/tests/nexus/test_7_1_6.cpp new file mode 100644 index 000000000..4779f8b30 --- /dev/null +++ b/tests/nexus/test_7_1_6.cpp @@ -0,0 +1,471 @@ +/* + * Copyright (c) 2026, The OpenThread Authors. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the copyright holder nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include + +#include "common/code_utils.hpp" +#include "common/encoding.hpp" +#include "platform/nexus_core.hpp" +#include "platform/nexus_node.hpp" + +#include "thread/network_data_notifier.hpp" + +namespace ot { +namespace Nexus { + +/** + * Time to advance for a node to form a network and become leader, in milliseconds. + */ +static constexpr uint32_t kFormNetworkTime = 13 * 1000; + +/** + * Time to advance for a node to join as a child and upgrade to a router, in milliseconds. + */ +static constexpr uint32_t kAttachToRouterTime = 200 * 1000; + +/** + * Time to advance for the network to stabilize after routers have attached. + */ +static constexpr uint32_t kStabilizationTime = 30 * 1000; + +/** + * Time to allow Leader to detect Router removal, in milliseconds. + */ +static constexpr uint32_t kRouterRemovalDetectionTime = 720 * 1000; + +/** + * Timeout for ping response, in milliseconds. + */ +static constexpr uint32_t kPingTimeout = 30 * 1000; + +/** + * Test prefix. + */ +static constexpr char kPrefix[] = "2001:db8:1::/64"; + +/** + * Delay for SED echo response, in milliseconds. + */ +static constexpr uint32_t kSedEchoResponseDelay = 180 * 1000; + +void Test7_1_6(void) +{ + /** + * 7.1.6 Network data propagation when BR Leaves the network, rejoins and updates server data + * + * 7.1.6.1 Topology + * - Router_1 is configured as Border Router for prefix 2001:db8:1::/64. + * - Router_2 is configured as Border Router for prefix 2001:db8:1::/64. + * - MED_1 is configured to require complete network data. + * - SED_1 is configured to request only stable network data. + * + * 7.1.6.2 Purpose & Description + * The purpose of this test case is to verify that network data is properly updated when a server from the network + * leaves and rejoins. + * + * Spec Reference | V1.1 Section | V1.3.0 Section + * -----------------|--------------|--------------- + * Server Behavior | 5.15.6 | 5.15.6 + */ + + Core nexus; + + Node &dut = nexus.CreateNode(); + Node &router1 = nexus.CreateNode(); + Node &router2 = nexus.CreateNode(); + Node &med1 = nexus.CreateNode(); + Node &sed1 = nexus.CreateNode(); + + dut.SetName("DUT"); + router1.SetName("ROUTER_1"); + router2.SetName("ROUTER_2"); + med1.SetName("MED_1"); + sed1.SetName("SED_1"); + + nexus.AdvanceTime(0); + + Instance::SetLogLevel(kLogLevelNote); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 1: All"); + + /** + * Step 1: All + * - Description: Ensure topology is formed correctly. + * - Pass Criteria: N/A. + */ + + dut.AllowList(router1); + dut.AllowList(router2); + dut.AllowList(med1); + dut.AllowList(sed1); + + router1.AllowList(dut); + router2.AllowList(dut); + med1.AllowList(dut); + sed1.AllowList(dut); + + dut.Form(); + nexus.AdvanceTime(kFormNetworkTime); + VerifyOrQuit(dut.Get().IsLeader()); + + router1.Join(dut); + nexus.AdvanceTime(kAttachToRouterTime); + VerifyOrQuit(router1.Get().IsRouter()); + + router2.Join(dut); + nexus.AdvanceTime(kAttachToRouterTime); + VerifyOrQuit(router2.Get().IsRouter()); + + med1.Join(dut, Node::kAsMed); + nexus.AdvanceTime(kAttachToRouterTime); + VerifyOrQuit(med1.Get().IsChild()); + + sed1.Join(dut, Node::kAsSed); + nexus.AdvanceTime(kAttachToRouterTime); + VerifyOrQuit(sed1.Get().IsChild()); + + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 2: Router_1"); + + /** + * Step 2: Router_1 + * - Description: Harness configures the device with the following On-Mesh Prefix Set: + * - Prefix 1: P_prefix = 2001:db8:1::/64 P_stable = 1 P_on_mesh = 1 P_slaac = 1 P_default = 1 + * - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border + * Router) to the Leader: + * - CoAP Request URI: coap://[]:MM/a/sd + * - CoAP Payload: Thread Network Data TLV + * - Pass Criteria: N/A. + */ + + { + NetworkData::OnMeshPrefixConfig config; + + config.Clear(); + SuccessOrQuit(config.GetPrefix().FromString(kPrefix)); + config.mStable = true; + config.mOnMesh = true; + config.mSlaac = true; + config.mDefaultRoute = true; + + SuccessOrQuit(router1.Get().AddOnMeshPrefix(config)); + } + + router1.Get().HandleServerDataUpdated(); + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 3: Router_2"); + + /** + * Step 3: Router_2 + * - Description: Harness configures the device with the following On-Mesh Prefix Set: + * - Prefix 1: P_Prefix = 2001:db8:1::/64 P_stable = 0 P_on_mesh = 1 P_slaac = 1 P_default = 1 + * - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border + * Router) to the Leader: + * - CoAP Request URI: coap://[]:MM/a/sd + * - CoAP Payload: Thread Network Data TLV + * - Pass Criteria: N/A. + */ + + { + NetworkData::OnMeshPrefixConfig config; + + config.Clear(); + SuccessOrQuit(config.GetPrefix().FromString(kPrefix)); + config.mStable = false; + config.mOnMesh = true; + config.mSlaac = true; + config.mDefaultRoute = true; + + SuccessOrQuit(router2.Get().AddOnMeshPrefix(config)); + } + + router2.Get().HandleServerDataUpdated(); + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 4: Leader (DUT)"); + + /** + * Step 4: Leader (DUT) + * - Description: Automatically sends a CoAP ACK frame to each of Router_1 and Router_2. + * - Pass Criteria: + * - The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1. + * - The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_2. + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 5: Leader (DUT)"); + + /** + * Step 5: Leader (DUT) + * - Description: Automatically sends new network data to neighbors and rx-on-when idle Children (MED_1) via a + * multicast MLE Data Response to address FF02::1. + * - Pass Criteria: The DUT MUST multicast MLE Data Response with the new information collected from Router_1 and + * Router_2, including the following TLVs: + * - Source Address TLV + * - Leader Data TLV + * - Data Version field + * - Stable Data Version field + * - Network Data TLV + * - At least one Prefix TLV (Prefix 1) + * - Two Border Router sub-TLVs + * - 6LoWPAN ID sub-TLV + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 6: Leader (DUT)"); + + /** + * Step 6: Leader (DUT) + * - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update + * Request or MLE Data Response. + * - Pass Criteria: The DUT MUST send MLE Child Update Request or Data Response to SED_1, which contains the stable + * Network Data and includes the following TLVs: + * - Source Address TLV + * - Leader Data TLV + * - Data version numbers must be the same as the ones sent in the multicast data response in step 5 + * - Network Data TLV + * - At least one TLV (Prefix 1) TLV, including: + * - Border Router sub-TLV (corresponding to Router_1) + * - 6LoWPAN ID sub-TLV + * - P_border_router_16 <0xFFFE> + * - Active Timestamp TLV + */ + + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 7: Router_1"); + + /** + * Step 7: Router_1 + * - Description: Harness silently powers-off Router_1 and waits 720 seconds to allow Leader (DUT) to detect the + * change. + * - Pass Criteria: N/A. + */ + + router1.Reset(); + nexus.AdvanceTime(kRouterRemovalDetectionTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 8: Leader (DUT)"); + + /** + * Step 8: Leader (DUT) + * - Description: Automatically detects removal of Router_1 and updates the Router ID Set accordingly. + * - Pass Criteria: + * - The DUT MUST detect that Router_1 is removed from the network and update the Router ID Set. + * - The DUT MUST remove the Network Data section corresponding to Router_1 and increment the Data Version and + * Stable Data Version. + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 9: Leader (DUT)"); + + /** + * Step 9: Leader (DUT) + * - Description: Automatically sends new updated network data to neighbors and rx-on-when idle Children (MED_1). + * - Pass Criteria: The DUT MUST send MLE Data Response to the Link-Local All Nodes multicast address (FF02::1), + * including the following TLVs: + * - Source Address TLV + * - Leader Data TLV + * - Data version field + * - Stable Version field + * - Network Data TLV + * - Router_1’s Network Data section MUST be removed + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 10: Leader (DUT)"); + + /** + * Step 10: Leader (DUT) + * - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update + * Request or MLE Data Response. + * - Pass Criteria: The DUT MUST unicast MLE Child Update Request or Data Response to SED_1, containing the updated + * Network Data: + * - Source Address TLV + * - Network Data TLV + * - Active Timestamp TLV + */ + + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 11: Router_1"); + + /** + * Step 11: Router_1 + * - Description: Harness silently powers-up Router_1; it automatically begins the attach procedure. + * - Pass Criteria: N/A. + */ + + dut.AllowList(router1); + router1.AllowList(dut); + router1.Join(dut, Node::kAsFed); + nexus.AdvanceTime(kAttachToRouterTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 12: Leader (DUT)"); + + /** + * Step 12: Leader (DUT) + * - Description: Automatically attaches Router_1 as a Child. + * - Pass Criteria: The DUT MUST send MLE Child ID Response to Router_1, which includes the following TLVs: + * - Source Address TLV + * - Leader Data TLV + * - Address16 TLV + * - Route64 TLV + * - Network Data TLV + * - At least one Prefix TLV (Prefix 1) including: + * - Border Router sub-TLV corresponding to Router_2 + * - 6LoWPAN ID sub-TLV + */ + + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 13: Router_1"); + + /** + * Step 13: Router_1 + * - Description: Harness (re)configures the device with the following On-Mesh Prefix Set: + * - Prefix 1: P_prefix = 2001:db8:1::/64 P_stable = 1 P_on_mesh = 1 P_slaac = 1 P_default = 1 + * - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border + * Router) to the Leader: + * - CoAP Request URI: coap://[]:MM/a/sd + * - CoAP Payload: Thread Network Data TLV + * - Pass Criteria: N/A. + */ + + SuccessOrQuit(router1.Get().SetRouterEligible(true)); + SuccessOrQuit(router1.Get().BecomeRouter(Mle::kReasonTooFewRouters)); + nexus.AdvanceTime(kStabilizationTime); + + { + NetworkData::OnMeshPrefixConfig config; + + config.Clear(); + SuccessOrQuit(config.GetPrefix().FromString(kPrefix)); + config.mStable = true; + config.mOnMesh = true; + config.mSlaac = true; + config.mDefaultRoute = true; + + SuccessOrQuit(router1.Get().AddOnMeshPrefix(config)); + } + + router1.Get().HandleServerDataUpdated(); + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 14: Leader (DUT)"); + + /** + * Step 14: Leader (DUT) + * - Description: Automatically sends a CoAP ACK frame to Router_1. + * - Pass Criteria: The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1. + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 15: Leader (DUT)"); + + /** + * Step 15: Leader (DUT) + * - Description: Automatically sends new updated network data to neighbors and rx-on-when idle Children (MED_1). + * - Pass Criteria: The DUT MUST multicast a MLE Data Response with the new information collected from Router_1, + * including the following fields: + * - Source Address TLV + * - Leader Data TLV + * - Data version field + * - Stable Version field + * - Network Data TLV + * - At least one Prefix TLV (Prefix 1) including: + * - Two Border Router sub-TLVs – corresponding to Router_1 and Router_2 + * - 6LoWPAN ID sub-TLV + */ + + Log("---------------------------------------------------------------------------------------"); + Log("Step 16: Leader (DUT)"); + + /** + * Step 16: Leader (DUT) + * - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update + * Request or MLE Data Response. + * - Pass Criteria: The DUT MUST send a unicast MLE Child Update Request or Data Response to SED_1, containing the + * stable Network Data and including the following TLVs: + * - Source Address TLV + * - Leader Data TLV + * - Data version numbers must be the same as those sent in the multicast data response in step 15 + * - Network Data TLV + * - At least one Prefix TLV (Prefix 1), including: + * - Border Router sub-TLV (corresponding to Router_1) + * - 6LoWPAN ID sub-TLV + * - P_border_router_16 <0xFFFE> + * - Active Timestamp TLV + */ + + nexus.AdvanceTime(kStabilizationTime); + + Log("---------------------------------------------------------------------------------------"); + Log("Step 17: Router_1, SED_1"); + + /** + * Step 17: Router_1, SED_1 + * - Description: Harness verifies connectivity by sending ICMPv6 Echo Requests from Router_1 and SED_1 to the DUT + * Prefix_1 based address. + * - Pass Criteria: The DUT MUST respond with ICMPv6 Echo Replies. + */ + + { + const Ip6::Address &dutAddress = dut.FindMatchingAddress(kPrefix); + + router1.SendEchoRequest(dutAddress, 1); + nexus.AdvanceTime(kPingTimeout); + + sed1.SendEchoRequest(dutAddress, 2); + nexus.AdvanceTime(kSedEchoResponseDelay); + } + + nexus.SaveTestInfo("test_7_1_6.json"); +} + +} /* namespace Nexus */ +} /* namespace ot */ + +int main(void) +{ + ot::Nexus::Test7_1_6(); + printf("All tests passed\n"); + return 0; +} diff --git a/tests/nexus/verify_7_1_6.py b/tests/nexus/verify_7_1_6.py new file mode 100644 index 000000000..6e94a595f --- /dev/null +++ b/tests/nexus/verify_7_1_6.py @@ -0,0 +1,346 @@ +#!/usr/bin/env python3 +# +# Copyright (c) 2026, The OpenThread Authors. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of the copyright holder nor the +# names of its contributors may be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +import sys +import os + +# Add the current directory to sys.path to find verify_utils +CUR_DIR = os.path.dirname(os.path.abspath(__file__)) +sys.path.append(CUR_DIR) + +import verify_utils +from pktverify import consts +from pktverify.addrs import Ipv6Addr + +PREFIX = Ipv6Addr('2001:db8:1::') + + +def verify(pv): + # 7.1.6 Network data propagation when BR Leaves the network, rejoins and updates server data + # + # 7.1.6.1 Topology + # - Router_1 is configured as Border Router for prefix 2001:db8:1::/64. + # - Router_2 is configured as Border Router for prefix 2001:db8:1::/64. + # - MED_1 is configured to require complete network data. + # - SED_1 is configured to request only stable network data. + # + # 7.1.6.2 Purpose & Description + # The purpose of this test case is to verify that network data is properly updated when a server from the network + # leaves and rejoins. + # + # Spec Reference | V1.1 Section | V1.3.0 Section + # -----------------|--------------|--------------- + # Server Behavior | 5.15.6 | 5.15.6 + + pkts = pv.pkts + pv.summary.show() + + DUT = pv.vars['DUT'] + ROUTER_1 = pv.vars['ROUTER_1'] + ROUTER_2 = pv.vars['ROUTER_2'] + MED_1 = pv.vars['MED_1'] + SED_1 = pv.vars['SED_1'] + + # Step 1: All + # - Description: Ensure topology is formed correctly. + # - Pass Criteria: N/A. + print("Step 1: Ensure topology is formed correctly.") + pv.verify_attached('ROUTER_1', 'DUT') + pv.verify_attached('ROUTER_2', 'DUT') + pv.verify_attached('MED_1', 'DUT', 'MTD') + pv.verify_attached('SED_1', 'DUT', 'MTD') + + # Step 2: Router_1 + # - Description: Harness configures the device with the following On-Mesh Prefix Set: + # - Prefix 1: P_prefix = 2001:db8:1::/64 P_stable = 1 P_on_mesh = 1 P_slaac = 1 P_default = 1 + # - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border Router) to the Leader: + # - CoAP Request URI: coap://[]:MM/a/sd + # - CoAP Payload: Thread Network Data TLV + # - Pass Criteria: N/A. + print("Step 2: Router_1 sends a CoAP Server Data Notification.") + req1 = pkts.filter_wpan_src64(ROUTER_1).\ + filter_coap_request(consts.SVR_DATA_URI).\ + must_next() + index_after_req1 = pkts.index + + # Step 3: Router_2 + # - Description: Harness configures the device with the following On-Mesh Prefix Set: + # - Prefix 1: P_Prefix = 2001:db8:1::/64 P_stable = 0 P_on_mesh = 1 P_slaac = 1 P_default = 1 + # - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border Router) to the Leader: + # - CoAP Request URI: coap://[]:MM/a/sd + # - CoAP Payload: Thread Network Data TLV + # - Pass Criteria: N/A. + print("Step 3: Router_2 sends a CoAP Server Data Notification.") + req2 = pkts.filter_wpan_src64(ROUTER_2).\ + filter_coap_request(consts.SVR_DATA_URI).\ + must_next() + index_after_req2 = pkts.index + + # Step 4: Leader (DUT) + # - Description: Automatically sends a CoAP ACK frame to each of Router_1 and Router_2. + # - Pass Criteria: + # - The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1. + # - The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_2. + print("Step 4: DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1 and Router_2.") + + # We find the ACKs which might be out of order with respect to Step 3's request. + pkts.index = index_after_req1 + pkts.filter_ipv6_src(str(req1.ipv6.dst)).\ + filter_ipv6_dst(str(req1.ipv6.src)).\ + filter(lambda p: p.coap.code == consts.COAP_CODE_ACK).\ + must_next() + + pkts.index = index_after_req2 + pkts.filter_ipv6_src(str(req2.ipv6.dst)).\ + filter_ipv6_dst(str(req2.ipv6.src)).\ + filter(lambda p: p.coap.code == consts.COAP_CODE_ACK).\ + must_next() + + # Step 5: Leader (DUT) + # - Description: Automatically sends new network data to neighbors and rx-on-when idle Children (MED_1) via a multicast MLE Data Response to address FF02::1. + # - Pass Criteria: The DUT MUST multicast MLE Data Response with the new information collected from Router_1 and Router_2, including the following TLVs: + # - Source Address TLV + # - Leader Data TLV + # - Data Version field + # - Stable Data Version field + # - Network Data TLV + # - At least one Prefix TLV (Prefix 1) + # - Two Border Router sub-TLVs + # - 6LoWPAN ID sub-TLV + print("Step 5: DUT MUST multicast MLE Data Response with new information.") + pkts.filter_LLANMA().\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV + } <= set(p.mle.tlv.type) and\ + PREFIX in p.thread_nwd.tlv.prefix and\ + len(p.thread_nwd.tlv.border_router_16) == 2).\ + must_next() + + # Step 6: Leader (DUT) + # - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update Request or MLE Data Response. + # - Pass Criteria: The DUT MUST send MLE Child Update Request or Data Response to SED_1, which contains the stable Network Data and includes the following TLVs: + # - Source Address TLV + # - Leader Data TLV + # - Data version numbers must be the same as the ones sent in the multicast data response in step 5 + # - Network Data TLV + # - At least one TLV (Prefix 1) TLV, including: + # - Border Router sub-TLV (corresponding to Router_1) + # - 6LoWPAN ID sub-TLV + # - P_border_router_16 <0xFFFE> + # - Active Timestamp TLV + print("Step 6: DUT MUST send MLE Child Update Request, Response or Data Response to SED_1.") + pkts.filter_wpan_dst64(SED_1).\ + filter(lambda p: p.mle.cmd in (consts.MLE_CHILD_UPDATE_REQUEST, + consts.MLE_CHILD_UPDATE_RESPONSE, + consts.MLE_DATA_RESPONSE)).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV, + consts.ACTIVE_TIMESTAMP_TLV + } <= set(p.mle.tlv.type)).\ + must_next() + + # Step 7: Router_1 + # - Description: Harness silently powers-off Router_1 and waits 720 seconds to allow Leader (DUT) to detect the change. + # - Pass Criteria: N/A. + print("Step 7: Router_1 is powered off.") + + # Step 8: Leader (DUT) + # - Description: Automatically detects removal of Router_1 and updates the Router ID Set accordingly. + # - Pass Criteria: + # - The DUT MUST detect that Router_1 is removed from the network and update the Router ID Set. + # - The DUT MUST remove the Network Data section corresponding to Router_1 and increment the Data Version and Stable Data Version. + print("Step 8: DUT MUST detect removal of Router_1 and update network data.") + + # Step 9: Leader (DUT) + # - Description: Automatically sends new updated network data to neighbors and rx-on-when idle Children (MED_1). + # - Pass Criteria: The DUT MUST send MLE Data Response to the Link-Local All Nodes multicast address (FF02::1), including the following TLVs: + # - Source Address TLV + # - Leader Data TLV + # - Data version field + # - Stable Version field + # - Network Data TLV + # - Router_1’s Network Data section MUST be removed + print("Step 9: DUT MUST multicast MLE Data Response with Router_1 data removed.") + pkts.filter_LLANMA().\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV + } <= set(p.mle.tlv.type) and\ + PREFIX in p.thread_nwd.tlv.prefix and\ + len(p.thread_nwd.tlv.border_router_16) == 1).\ + must_next() + + # Step 10: Leader (DUT) + # - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update Request or MLE Data Response. + # - Pass Criteria: The DUT MUST unicast MLE Child Update Request or Data Response to SED_1, containing the updated Network Data: + # - Source Address TLV + # - Network Data TLV + # - Active Timestamp TLV + print("Step 10: DUT MUST unicast MLE Child Update Request, Response or Data Response to SED_1.") + pkts.filter_wpan_dst64(SED_1).\ + filter(lambda p: p.mle.cmd in (consts.MLE_CHILD_UPDATE_REQUEST, + consts.MLE_CHILD_UPDATE_RESPONSE, + consts.MLE_DATA_RESPONSE)).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV, + consts.ACTIVE_TIMESTAMP_TLV + } <= set(p.mle.tlv.type)).\ + must_next() + + # Step 11: Router_1 + # - Description: Harness silently powers-up Router_1; it automatically begins the attach procedure. + # - Pass Criteria: N/A. + print("Step 11: Router_1 is powered up and begins attach procedure.") + + # Step 12: Leader (DUT) + # - Description: Automatically attaches Router_1 as a Child. + # - Pass Criteria: The DUT MUST send MLE Child ID Response to Router_1, which includes the following TLVs: + # - Source Address TLV + # - Leader Data TLV + # - Address16 TLV + # - Route64 TLV + # - Network Data TLV + # - At least one Prefix TLV (Prefix 1) including: + # - Border Router sub-TLV corresponding to Router_2 + # - 6LoWPAN ID sub-TLV + print("Step 12: DUT MUST send MLE Child ID Response to Router_1.") + pkts.filter_wpan_dst64(ROUTER_1).\ + filter_mle_cmd(consts.MLE_CHILD_ID_RESPONSE).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.ADDRESS16_TLV, + consts.ROUTE64_TLV, + consts.NETWORK_DATA_TLV + } <= set(p.mle.tlv.type)).\ + must_next() + + # Step 13: Router_1 + # - Description: Harness (re)configures the device with the following On-Mesh Prefix Set: + # - Prefix 1: P_prefix = 2001:db8:1::/64 P_stable = 1 P_on_mesh = 1 P_slaac = 1 P_default = 1 + # - Automatically sends a CoAP Server Data Notification message with the server’s information (Prefix, Border Router) to the Leader: + # - CoAP Request URI: coap://[]:MM/a/sd + # - CoAP Payload: Thread Network Data TLV + # - Pass Criteria: N/A. + print("Step 13: Router_1 sends a CoAP Server Data Notification.") + req3 = pkts.filter_wpan_src64(ROUTER_1).\ + filter_coap_request(consts.SVR_DATA_URI).\ + must_next() + index_after_req3 = pkts.index + + # Step 14: Leader (DUT) + # - Description: Automatically sends a CoAP ACK frame to Router_1. + # - Pass Criteria: The DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1. + print("Step 14: DUT MUST send a CoAP ACK frame (2.04 Changed) to Router_1.") + pkts.index = index_after_req3 + pkts.filter_ipv6_src(str(req3.ipv6.dst)).\ + filter_ipv6_dst(str(req3.ipv6.src)).\ + filter(lambda p: p.coap.code == consts.COAP_CODE_ACK).\ + must_next() + + # Step 15: Leader (DUT) + # - Description: Automatically sends new updated network data to neighbors and rx-on-when idle Children (MED_1). + # - Pass Criteria: The DUT MUST multicast a MLE Data Response with the new information collected from Router_1, including the following fields: + # - Source Address TLV + # - Leader Data TLV + # - Data version field + # - Stable Version field + # - Network Data TLV + # - At least one Prefix TLV (Prefix 1) including: + # - Two Border Router sub-TLVs – corresponding to Router_1 and Router_2 + # - 6LoWPAN ID sub-TLV + print("Step 15: DUT MUST multicast MLE Data Response with updated information.") + pkts.filter_LLANMA().\ + filter_mle_cmd(consts.MLE_DATA_RESPONSE).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV + } <= set(p.mle.tlv.type) and\ + PREFIX in p.thread_nwd.tlv.prefix and\ + len(p.thread_nwd.tlv.border_router_16) == 2).\ + must_next() + + # Step 16: Leader (DUT) + # - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update Request or MLE Data Response. + # - Pass Criteria: The DUT MUST send a unicast MLE Child Update Request or Data Response to SED_1, containing the stable Network Data and including the following TLVs: + # - Source Address TLV + # - Leader Data TLV + # - Data version numbers must be the same as those sent in the multicast data response in step 15 + # - Network Data TLV + # - At least one Prefix TLV (Prefix 1), including: + # - Border Router sub-TLV (corresponding to Router_1) + # - 6LoWPAN ID sub-TLV + # - P_border_router_16 <0xFFFE> + # - Active Timestamp TLV + print("Step 16: DUT MUST send a unicast MLE Child Update Request, Response or Data Response to SED_1.") + pkts.filter_wpan_dst64(SED_1).\ + filter(lambda p: p.mle.cmd in (consts.MLE_CHILD_UPDATE_REQUEST, + consts.MLE_CHILD_UPDATE_RESPONSE, + consts.MLE_DATA_RESPONSE)).\ + filter(lambda p: { + consts.SOURCE_ADDRESS_TLV, + consts.LEADER_DATA_TLV, + consts.NETWORK_DATA_TLV, + consts.ACTIVE_TIMESTAMP_TLV + } <= set(p.mle.tlv.type)).\ + must_next() + + # Step 17: Router_1, SED_1 + # - Description: Harness verifies connectivity by sending ICMPv6 Echo Requests from Router_1 and SED_1 to the DUT Prefix_1 based address. + # - Pass Criteria: The DUT MUST respond with ICMPv6 Echo Replies. + print("Step 17: ICMPv6 Echo Request/Reply.") + + # Verify pings from Router_1 and SED_1 to DUT + pkts.filter_wpan_src64(ROUTER_1).\ + filter_ping_request(identifier=1).\ + must_next() + pkts.filter_wpan_src64(DUT).\ + filter_ping_reply(identifier=1).\ + must_next() + + pkts.filter_wpan_src64(SED_1).\ + filter_ping_request(identifier=2).\ + must_next() + pkts.filter_wpan_src64(DUT).\ + filter_ping_reply(identifier=2).\ + must_next() + + +if __name__ == '__main__': + verify_utils.run_main(verify)