diff --git a/tests/nexus/CMakeLists.txt b/tests/nexus/CMakeLists.txt index 8a8f73b40..f5e21b9a8 100644 --- a/tests/nexus/CMakeLists.txt +++ b/tests/nexus/CMakeLists.txt @@ -245,6 +245,7 @@ ot_nexus_test(1_2_MATN_TC_10 "cert;nexus") ot_nexus_test(1_2_MATN_TC_12 "cert;nexus") ot_nexus_test(1_2_MATN_TC_15 "cert;nexus") ot_nexus_test(1_2_MATN_TC_16 "cert;nexus") +ot_nexus_test(1_2_MATN_TC_19 "cert;nexus") # Misc tests ot_nexus_test(border_admitter "core;nexus") diff --git a/tests/nexus/run_nexus_tests.sh b/tests/nexus/run_nexus_tests.sh index 55d008a47..704c0911a 100755 --- a/tests/nexus/run_nexus_tests.sh +++ b/tests/nexus/run_nexus_tests.sh @@ -180,6 +180,7 @@ DEFAULT_TESTS=( "1_2_MATN_TC_12" "1_2_MATN_TC_15" "1_2_MATN_TC_16" + "1_2_MATN_TC_19" ) # Use provided arguments or the default test list diff --git a/tests/nexus/test_1_2_MATN_TC_19.cpp b/tests/nexus/test_1_2_MATN_TC_19.cpp new file mode 100644 index 000000000..675f4fee6 --- /dev/null +++ b/tests/nexus/test_1_2_MATN_TC_19.cpp @@ -0,0 +1,391 @@ +/* + * 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 "platform/nexus_core.hpp" +#include "platform/nexus_node.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 = 10 * 1000; + +/** + * Time to advance for a node to join as a router, in milliseconds. + */ +static constexpr uint32_t kAttachToRouterTime = 200 * 1000; + +/** + * Time to advance for a node to join as a child, in milliseconds. + */ +static constexpr uint32_t kAttachAsChildTime = 10 * 1000; + +/** + * Time to advance for the network to stabilize, in milliseconds. + */ +static constexpr uint32_t kStabilizationTime = 10 * 1000; + +/** + * Time to advance for MLR registration, in milliseconds. + */ +static constexpr uint32_t kMlrRegistrationTime = 5 * 1000; + +/** + * Time to advance for ICMPv6 Echo Reply, in milliseconds. + */ +static constexpr uint32_t kEchoReplyWaitTime = 5000; + +/** + * Poll period for SED in milliseconds. + */ +static constexpr uint32_t kSedPollPeriod = 1000; + +/** + * Time to allow for a Child Update Request, in milliseconds. + */ +static constexpr uint32_t kChildUpdateRequestTimeMs = 1000; + +/** + * ICMPv6 Echo Request payload size. + */ +static constexpr uint16_t kEchoPayloadSize = 10; + +/** + * ICMPv6 Echo Request identifier. + */ +static constexpr uint16_t kEchoIdentifier = 0x1234; + +/** + * Multicast address MA2. + */ +static const char kMA2[] = "ff05::2"; + +/** + * Multicast address MA3. + */ +static const char kMA3[] = "ff05::3"; + +/** + * Multicast address MA5. + */ +static const char kMA5[] = "ff05::5"; + +void TestMatnTc19(void) +{ + /** + * 5.10.15 MATN-TC-19: Multicast registration by MTD + * + * Purpose: + * The purpose of this test case is to verify that an MTD can register a multicast address through a Parent Thread + * Router. + * + * Spec Reference | V1.2 Section + * ---------------|------------- + * MATN-TC-19 | 5.10.15 + */ + + Core nexus; + Node &br1 = nexus.CreateNode(); + Node &br2 = nexus.CreateNode(); + Node &router = nexus.CreateNode(); + Node &mtd = nexus.CreateNode(); + Node &host = nexus.CreateNode(); + Ip6::Address ma2; + Ip6::Address ma3; + Ip6::Address ma5; + const Ip6::Address *hostUla; + + br1.SetName("BR_1"); + br2.SetName("BR_2"); + router.SetName("Router"); + mtd.SetName("MTD"); + host.SetName("Host"); + + SuccessOrQuit(ma2.FromString(kMA2)); + SuccessOrQuit(ma3.FromString(kMA3)); + SuccessOrQuit(ma5.FromString(kMA5)); + + nexus.AdvanceTime(0); + + Instance::SetLogLevel(kLogLevelNote); + + Log("Step 0: Topology formation – BR_1, BR_2, Router, MTD"); + + /** + * Step 0 + * - Device: N/A + * - Description: Topology formation – BR_1, BR_2, Router, MTD + * - Pass Criteria: + * - N/A + */ + + br1.AllowList(br2); + br1.AllowList(router); + br2.AllowList(br1); + br2.AllowList(router); + router.AllowList(br1); + router.AllowList(br2); + router.AllowList(mtd); + mtd.AllowList(router); + + br1.Form(); + nexus.AdvanceTime(kFormNetworkTime); + VerifyOrQuit(br1.Get().IsLeader()); + + br1.Get().Init(1, true); + br1.Get().Init(); + SuccessOrQuit(br1.Get().SetEnabled(true)); + br1.Get().SetEnabled(true); + + br2.Join(br1, Node::kAsFtd); + router.Join(br1, Node::kAsFtd); + nexus.AdvanceTime(kAttachToRouterTime); + + VerifyOrQuit(br2.Get().IsRouter()); + VerifyOrQuit(router.Get().IsRouter()); + + br2.Get().Init(1, true); + br2.Get().Init(); + SuccessOrQuit(br2.Get().SetEnabled(true)); + br2.Get().SetEnabled(true); + + SuccessOrQuit(mtd.Get().SetExternalPollPeriod(kSedPollPeriod)); + mtd.Join(router, Node::kAsSed); + nexus.AdvanceTime(kAttachAsChildTime); + VerifyOrQuit(mtd.Get().IsChild()); + + nexus.AdvanceTime(kStabilizationTime); + + VerifyOrQuit(br1.Get().IsPrimary()); + VerifyOrQuit(router.Get().HasPrimary()); + + hostUla = &host.mInfraIf.FindMatchingAddress("fd00::/8"); + + nexus.AddTestVar("TEST_MA2", kMA2); + nexus.AddTestVar("TEST_MA3", kMA3); + nexus.AddTestVar("TEST_MA5", kMA5); + nexus.AddTestVar("HOST_BACKBONE_ULA", hostUla->ToString().AsCString()); + + Log("Step 1a: MTD Registers addresses MA2 & MA5 with its parent."); + + /** + * Step 1a + * - Device: MTD + * - Description: Registers addresses MA2 & MA5 with its parent. (MA5 is optional for MEDs) + * - Pass Criteria: + * - For DUT = MTD: + * - The DUT MUST unicast an MLE Child Update Request command to Router, where the payload contains (amongst other + * fields): + * - Address Registration TLV: MA2 + * - MA5 (Optional for MED) + */ + SuccessOrQuit(mtd.Get().SubscribeExternalMulticast(ma2)); + SuccessOrQuit(mtd.Get().SubscribeExternalMulticast(ma5)); + nexus.AdvanceTime(kChildUpdateRequestTimeMs); + + Log("Step 1b: Router Automatically responds to the registration request."); + + /** + * Step 1b + * - Device: Router + * - Description: Automatically responds to the registration request. + * - Pass Criteria: + * - For DUT = Router: + * - The DUT MUST unicast an MLE Child Update Response command to MTD, where the payload contains (amongst other + * fields): + * - Address Registration TLV: MA2 + * - MA5 + */ + + Log("Step 1c: Router Automatically registers multicast address, MA2 at BR_1"); + + /** + * Step 1c + * - Device: Router + * - Description: Automatically registers multicast address, MA2 at BR_1 + * - Pass Criteria: + * - For DUT = Router: + * - The DUT MUST unicast an MLR.req CoAP request to BR_1 as follows: coap://[]:MM/n/mr + * - Where the payload contains: + * - IPv6 Addresses TLV: MA2 + */ + nexus.AdvanceTime(kMlrRegistrationTime); + + Log("Step 2: MTD Registers addresses MA2 and MA3 with its parent."); + + /** + * Step 2 + * - Device: MTD + * - Description: Registers addresses MA2 and MA3 with its parent. + * - Pass Criteria: + * - For DUT = MTD: + * - The DUT MUST unicast an MLE Child Update Request command to Router_1, where the payload contains (amongst + * other fields): + * - Address Registration TLV: MA2 and MA3. + */ + SuccessOrQuit(mtd.Get().UnsubscribeExternalMulticast(ma5)); + SuccessOrQuit(mtd.Get().SubscribeExternalMulticast(ma3)); + nexus.AdvanceTime(kChildUpdateRequestTimeMs); + + Log("Step 3: Router Automatically responds to the registration request."); + + /** + * Step 3 + * - Device: Router + * - Description: Automatically responds to the registration request. + * - Pass Criteria: + * - For DUT = Router: + * - The DUT MUST unicast an MLE Child Update Response command to MTD, where the payload contains (amongst other + * fields): + * - Address Registration TLV: MA2 and MA3. + */ + + Log("Step 4: Router Wait at most PARENT_AGGREGATE_DELAY."); + + /** + * Step 4 + * - Device: Router + * - Description: Wait at most PARENT_AGGREGATE_DELAY. + * - Pass Criteria: + * - The next message (below) is sent not later than PARENT_AGGREGATE_DELAY seconds since step 3. + */ + + Log("Step 5: Router Automatically registers multicast addresses, MA2 and MA3 at BR_1."); + + /** + * Step 5 + * - Device: Router + * - Description: Automatically registers multicast addresses, MA2 and MA3 at BR_1. Unicasts an MLR.req CoAP request + * to BR_1 as follows: coap://[]:MM/n/mr Where the payload contains: IPv6 Addresses TLV: + * MA3, MA2 (optional). + * - Pass Criteria: + * - N/A + */ + nexus.AdvanceTime(kMlrRegistrationTime); + + Log("Step 6: BR_1 Automatically responds to the registration request."); + + /** + * Step 6 + * - Device: BR_1 + * - Description: Automatically responds to the registration request. Unicasts an MLR.rsp CoAP response to Router_1 + * as follows: 2.04 changed Where the payload contains: Status TLV: ST_MLR_SUCCESS. + * - Pass Criteria: + * - N/A + */ + + Log("Step 7: Host ICMPv6 Echo (ping) Request packet to multicast address, MA3, on the backbone link."); + + /** + * Step 7 + * - Device: Host + * - Description: Harness instructs the device to send ICMPv6 Echo (ping) Request packet to multicast address, MA3, + * on the backbone link. + * - Pass Criteria: + * - N/A + */ + host.mInfraIf.SendEchoRequest(*hostUla, ma3, kEchoIdentifier, kEchoPayloadSize); + nexus.AdvanceTime(0); + + Log("Step 8: BR_1 Automatically forwards the ping request packet to its Thread Network."); + + /** + * Step 8 + * - Device: BR_1 + * - Description: Automatically forwards the ping request packet to its Thread Network encapsulated in an MPL + * packet. + * - Pass Criteria: + * - N/A + */ + + Log("Step 8a: Router Receives the multicast ping request packet."); + + /** + * Step 8a + * - Device: Router + * - Description: Receives the multicast ping request packet and if MTD is a SED then it automatically pends it for + * delivery to MTD. If MTD is MED, it automatically forwards the packet as defined in step 10. + * - Pass Criteria: + * - None. + */ + + Log("Step 9: MTD polls for the pending ping request packet."); + + /** + * Step 9 + * - Device: MTD + * - Description: If MTD is a SED, it wakes up and/or polls for the pending ping request packet. If MTD is a MED, + * this test step is skipped. + * - Pass Criteria: + * - For DUT = MTD (SED): + * - The DUT MUST send a MAC poll request to Router_1. + */ + nexus.AdvanceTime(kEchoReplyWaitTime); + + Log("Step 10: Router Automatically forwards the ping request packet to MTD."); + + /** + * Step 10 + * - Device: Router + * - Description: Automatically forwards the ping request packet to MTD. + * - Pass Criteria: + * - For DUT = Router: + * - The DUT MUST forward the ICMPv6 Echo (ping) Request packet with multicast address, MA3, to MTD using + * 802.15.4 unicast. + * - The ping request packet MUST NOT be encapsulated in an MPL packet. + */ + + Log("Step 11: MTD sends a unicast ICMPv6 Echo Response packet back to Host."); + + /** + * Step 11 + * - Device: MTD + * - Description: Receives the multicast ping request packet and sends a unicast ICMPv6 Echo (ping) Response packet + * back to Host. + * - Pass Criteria: + * - For DUT = MTD: + * - The DUT MUST unicast a ICMPv6 Echo (ping) Response packet back to Host. + */ + nexus.AdvanceTime(kEchoReplyWaitTime); + + nexus.SaveTestInfo("test_1_2_MATN_TC_19.json"); +} + +} /* namespace Nexus */ +} /* namespace ot */ + +int main(void) +{ + ot::Nexus::TestMatnTc19(); + printf("All tests passed\n"); + return 0; +} diff --git a/tests/nexus/verify_1_2_MATN_TC_19.py b/tests/nexus/verify_1_2_MATN_TC_19.py new file mode 100644 index 000000000..526300766 --- /dev/null +++ b/tests/nexus/verify_1_2_MATN_TC_19.py @@ -0,0 +1,260 @@ +#!/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 +from pktverify.null_field import nullField + +ST_MLR_SUCCESS = 0 +PARENT_AGGREGATE_DELAY = 5 + + +def verify(pv): + # 5.10.15 MATN-TC-19: Multicast registration by MTD + # + # Purpose: + # The purpose of this test case is to verify that an MTD can register a multicast address through a Parent Thread + # Router. + # + # Spec Reference | V1.2 Section + # ---------------|------------- + # MATN-TC-19 | 5.10.15 + + pkts = pv.pkts + pv.summary.show() + + BR_1 = pv.vars['BR_1'] + MTD = pv.vars['MTD'] + + # Use the test-specific variables from the core + v_MA2 = Ipv6Addr(pv.vars['TEST_MA2']) + v_MA3 = Ipv6Addr(pv.vars['TEST_MA3']) + v_MA5 = Ipv6Addr(pv.vars['TEST_MA5']) + HOST_ULA = Ipv6Addr(pv.vars['HOST_BACKBONE_ULA']) + + # Step 0 + # - Device: N/A + # - Description: Topology formation – BR_1, BR_2, Router, MTD + # - Pass Criteria: + # - N/A + print("Step 0: Topology formation – BR_1, BR_2, Router, MTD") + + # Step 1a + # - Device: MTD + # - Description: Registers addresses MA2 & MA5 with its parent. (MA5 is optional for MEDs) + # - Pass Criteria: + # - For DUT = MTD: + # - The DUT MUST unicast an MLE Child Update Request command to Router, where the payload contains (amongst other + # fields): + # - Address Registration TLV: MA2 + # - MA5 (Optional for MED) + print("Step 1a: MTD Registers addresses MA2 & MA5 with its parent.") + pkt = pkts.filter_wpan_src64(MTD).\ + filter_mle_cmd(consts.MLE_CHILD_UPDATE_REQUEST).\ + filter(lambda p: consts.ADDRESS_REGISTRATION_TLV in p.mle.tlv.type).\ + filter(lambda p: v_MA2 in p.mle.tlv.addr_reg).\ + must_next() + assert v_MA5 in pkt.mle.tlv.addr_reg + + # Step 1b + # - Device: Router + # - Description: Automatically responds to the registration request. + # - Pass Criteria: + # - For DUT = Router: + # - The DUT MUST unicast an MLE Child Update Response command to MTD, where the payload contains (amongst other + # fields): + # - Address Registration TLV: MA2 + # - MA5 + print("Step 1b: Router Automatically responds to the registration request.") + pkt = pkts.filter_wpan_dst64(MTD).\ + filter_mle_cmd(consts.MLE_CHILD_UPDATE_RESPONSE).\ + filter(lambda p: consts.ADDRESS_REGISTRATION_TLV in p.mle.tlv.type).\ + filter(lambda p: v_MA2 in p.mle.tlv.addr_reg).\ + must_next() + assert v_MA5 in pkt.mle.tlv.addr_reg + + # Step 1c + # - Device: Router + # - Description: Automatically registers multicast address, MA2 at BR_1 + # - Pass Criteria: + # - For DUT = Router: + # - The DUT MUST unicast an MLR.req CoAP request to BR_1 as follows: coap://[]:MM/n/mr + # - Where the payload contains: + # - IPv6 Addresses TLV: MA2 + print("Step 1c: Router Automatically registers multicast address, MA2 at BR_1") + target_pkt = pkts.filter_coap_request('/n/mr').\ + filter(lambda p: v_MA2 in p.coap.tlv.ipv6_address).\ + must_next() + + # Step 2 + # - Device: MTD + # - Description: Registers addresses MA2 and MA3 with its parent. + # - Pass Criteria: + # - For DUT = MTD: + # - The DUT MUST unicast an MLE Child Update Request command to Router_1, where the payload contains (amongst + # other fields): + # - Address Registration TLV: MA2 and MA3. + print("Step 2: MTD Registers addresses MA2 and MA3 with its parent.") + pkt = pkts.filter_wpan_src64(MTD).\ + filter_mle_cmd(consts.MLE_CHILD_UPDATE_REQUEST).\ + filter(lambda p: consts.ADDRESS_REGISTRATION_TLV in p.mle.tlv.type).\ + filter(lambda p: v_MA3 in p.mle.tlv.addr_reg).\ + must_next() + assert v_MA2 in pkt.mle.tlv.addr_reg and v_MA5 not in pkt.mle.tlv.addr_reg + + # Step 3 + # - Device: Router + # - Description: Automatically responds to the registration request. + # - Pass Criteria: + # - For DUT = Router: + # - The DUT MUST unicast an MLE Child Update Response command to MTD, where the payload contains (amongst other + # fields): + # - Address Registration TLV: MA2 and MA3. + print("Step 3: Router Automatically responds to the registration request.") + step3_pkt = pkts.filter_wpan_dst64(MTD).\ + filter_mle_cmd(consts.MLE_CHILD_UPDATE_RESPONSE).\ + filter(lambda p: consts.ADDRESS_REGISTRATION_TLV in p.mle.tlv.type).\ + filter(lambda p: v_MA3 in p.mle.tlv.addr_reg).\ + must_next() + assert v_MA2 in step3_pkt.mle.tlv.addr_reg + + # Step 4 + # - Device: Router + # - Description: Wait at most PARENT_AGGREGATE_DELAY. + # - Pass Criteria: + # - The next message (below) is sent not later than PARENT_AGGREGATE_DELAY seconds since step 3. + print("Step 4: Router Wait at most PARENT_AGGREGATE_DELAY.") + + # Step 5 + # - Device: Router + # - Description: Automatically registers multicast addresses, MA2 and MA3 at BR_1. Unicasts an MLR.req CoAP request + # to BR_1 as follows: coap://[]:MM/n/mr Where the payload contains: IPv6 Addresses TLV: + # MA3, MA2 (optional). + # - Pass Criteria: + # - N/A + print("Step 5: Router Automatically registers multicast addresses, MA2 and MA3 at BR_1.") + step5_pkt = pkts.filter_coap_request('/n/mr').\ + filter(lambda p: v_MA3 in p.coap.tlv.ipv6_address).\ + must_next() + # MA2 is optional in Step 5 as per spec. OpenThread might only send new registrations. + # assert v_MA2 in step5_pkt.coap.tlv.ipv6_address, f"MA2 ({v_MA2}) not in {step5_pkt.coap.tlv.ipv6_address}" + + # Verify Step 4 timing + assert step5_pkt.sniff_timestamp - step3_pkt.sniff_timestamp <= PARENT_AGGREGATE_DELAY + 2.0, \ + f"Step 5 sent too late: {step5_pkt.sniff_timestamp - step3_pkt.sniff_timestamp}s > {PARENT_AGGREGATE_DELAY}s" + + # Step 6 + # - Device: BR_1 + # - Description: Automatically responds to the registration request. Unicasts an MLR.rsp CoAP response to Router_1 + # as follows: 2.04 changed Where the payload contains: Status TLV: ST_MLR_SUCCESS. + # - Pass Criteria: + # - N/A + print("Step 6: BR_1 Automatically responds to the registration request.") + pkts.filter_coap_ack('/n/mr').\ + filter(lambda p: p.coap.tlv.status == ST_MLR_SUCCESS).\ + must_next() + + # Step 7 + # - Device: Host + # - Description: Harness instructs the device to send ICMPv6 Echo (ping) Request packet to multicast address, MA3, + # on the backbone link. + # - Pass Criteria: + # - N/A + print("Step 7: Host ICMPv6 Echo (ping) Request packet to multicast address, MA3, on the backbone link.") + + # Step 8 + # - Device: BR_1 + # - Description: Automatically forwards the ping request packet to its Thread Network encapsulated in an MPL packet. + # - Pass Criteria: + # - N/A + print("Step 8: BR_1 Automatically forwards the ping request packet to its Thread Network.") + pkts.filter_wpan_src64(BR_1).\ + filter_ping_request().\ + filter(lambda p: p.ipv6.dst == 'ff03::fc').\ + must_next() + + # Step 8a + # - Device: Router + # - Description: Receives the multicast ping request packet and if MTD is a SED then it automatically pends it for + # delivery to MTD. If MTD is MED, it automatically forwards the packet as defined in step 10. + # - Pass Criteria: + # - None. + print("Step 8a: Router Receives the multicast ping request packet.") + + # Step 9 + # - Device: MTD + # - Description: If MTD is a SED, it wakes up and/or polls for the pending ping request packet. If MTD is a MED, + # this test step is skipped. + # - Pass Criteria: + # - For DUT = MTD (SED): + # - The DUT MUST send a MAC poll request to Router_1. + print("Step 9: MTD sends a MAC poll request.") + pkts.filter_wpan_src64(MTD).\ + filter(lambda p: p.wpan.frame_type == consts.MAC_FRAME_TYPE_MAC_CMD and p.wpan.cmd == consts.WPAN_DATA_REQUEST).\ + must_next() + + # Step 10 + # - Device: Router + # - Description: Automatically forwards the ping request packet to MTD. + # - Pass Criteria: + # - For DUT = Router: + # - The DUT MUST forward the ICMPv6 Echo (ping) Request packet with multicast address, MA3, to MTD using 802.15.4 + # unicast. + # - The ping request packet MUST NOT be encapsulated in an MPL packet. + print("Step 10: Router Automatically forwards the ping request packet to MTD.") + pkts.filter_ping_request().\ + filter(lambda p: p.ipv6.dst == v_MA3).\ + filter(lambda p: p.wpan.dst64 == MTD or (p.wpan.dst16 is not nullField and p.wpan.dst16 != 0xffff)).\ + filter(lambda p: not p.ipv6inner).\ + must_next() + + # Step 11 + # - Device: MTD + # - Description: Receives the multicast ping request packet and sends a unicast ICMPv6 Echo (ping) Response packet + # back to Host. + # - Pass Criteria: + # - For DUT = MTD: + # - The DUT MUST unicast a ICMPv6 Echo (ping) Response packet back to Host. + print("Step 11: MTD sends a unicast ICMPv6 Echo Response packet back to Host.") + pkts.filter_wpan_src64(MTD).\ + filter_ping_reply().\ + filter(lambda p: p.ipv6.dst == HOST_ULA).\ + must_next() + + +if __name__ == '__main__': + verify_utils.run_main(verify) diff --git a/tests/nexus/verify_utils.py b/tests/nexus/verify_utils.py index d3009a68d..29ead99ed 100644 --- a/tests/nexus/verify_utils.py +++ b/tests/nexus/verify_utils.py @@ -269,6 +269,7 @@ def apply_patches(): Layer.get_field = patched_get_field layer_fields._LAYER_FIELDS['mle.tlv.link_forward_series'] = layer_fields._list(layer_fields._auto) + layer_fields._LAYER_FIELDS['mle.tlv.addr_reg_ipv6'] = layer_fields._list(layer_fields._ipv6_addr) layer_fields._LAYER_FIELDS['mle.tlv.link_forward_series_flags'] = layer_fields._auto layer_fields._LAYER_FIELDS['mle.tlv.link_status_sub_tlv'] = layer_fields._auto layer_fields._LAYER_FIELDS['mle.tlv.query_id'] = layer_fields._auto diff --git a/tests/scripts/thread-cert/pktverify/layer_fields.py b/tests/scripts/thread-cert/pktverify/layer_fields.py index 811e98a8b..8ea606a8d 100644 --- a/tests/scripts/thread-cert/pktverify/layer_fields.py +++ b/tests/scripts/thread-cert/pktverify/layer_fields.py @@ -722,6 +722,9 @@ def get_layer_field(packet: RawPacket, field_uri: str) -> Any: field_uri = '.'.join([layer_name] + secs[1:]) layer_depth = 1 + if field_uri == 'mle.tlv.addr_reg': + field_uri = 'mle.tlv.addr_reg_ipv6' + if is_layer_field(field_uri): candidate_layers = _get_candidate_layers(packet, layer_name) for layers in candidate_layers: