espressif/openthread
1
0
Fork 0
mirror of https://github.com/espressif/openthread.git synced 2026-08-03 17:37:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

[nexus] add test 9.2.6 Commissioning Dissemination (#12532)

Browse Source 
This commit adds Nexus test case 9.2.6 which verifies that the Leader
properly collects and disseminates Active and Pending Operational
Datasets through the Thread network.

Implementation details:
- tests/nexus/test_9_2_6.cpp: C++ test execution logic. Includes both
  MED_1 and SED_1 in the topology to simultaneously verify
  dissemination to different child types in a single run. Uses direct
  core calls and sets a 500ms external poll period for SED_1.
- tests/nexus/verify_9_2_6.py: PCAP verification script. Implements
  robust MLE and CoAP filtering to handle short address usage and out-
  of-order packet delivery. Includes monkey-patching for MeshCoP TLV
  parsing in CoAP. Improved MGMT_PENDING_SET filter robustness and
  removed full range reset in Step 18.
- tests/nexus/verify_9_2_4.py: Fixed regressions in MGMT_ACTIVE_SET
  verification logic introduced during refactoring.
- tests/nexus/verify_utils.py: Added support for parsing
  mesh_local_prefix and NM_FUTURE_TLV in CoAP payloads.
- tests/scripts/thread-cert/pktverify/consts.py: Added NM_FUTURE_TLV.
- tests/nexus/run_nexus_tests.sh: Added 9_2_6 to default test list.
- tests/nexus/CMakeLists.txt: Added nexus_9_2_6 target.
This commit is contained in:
Jonathan Hui
2026-02-23 22:35:10 -06:00
committed by GitHub
parent fd372a900a
commit b81da07ace
9 changed files with 1498 additions and 161 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/nexus/CMakeLists.txt
+1
View File
@@ -199,6 +199,7 @@ ot_nexus_test(9_2_2 "cert;nexus")
ot_nexus_test(9_2_3 "cert;nexus")
ot_nexus_test(9_2_4 "cert;nexus")
ot_nexus_test(9_2_5 "cert;nexus")
ot_nexus_test(9_2_6 "cert;nexus")
# Misc tests
ot_nexus_test(border_admitter "core;nexus")
tests/nexus/run_nexus_tests.sh
+1
View File
@@ -135,6 +135,7 @@ DEFAULT_TESTS=(
"9_2_3"
"9_2_4"
"9_2_5"
"9_2_6"
)
# Use provided arguments or the default test list
tests/nexus/test_9_2_6.cpp
+735
View File
@@ -0,0 +1,735 @@
/*
* 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 <stdio.h>
#include <string.h>
#include "mac/data_poll_sender.hpp"
#include "meshcop/commissioner.hpp"
#include "meshcop/dataset_manager.hpp"
#include "meshcop/meshcop_tlvs.hpp"
#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 = 13 * 1000;
/**
* Time to advance for a node to join a network, in milliseconds.
*/
static constexpr uint32_t kJoinTime = 200 * 1000;
/**
* Time to advance for a commissioner to become active, in milliseconds.
*/
static constexpr uint32_t kPetitionTime = 5 * 1000;
/**
* Time to wait for a response, in milliseconds.
*/
static constexpr uint32_t kResponseTime = 5000;
/**
* Time to wait for MLE Data propagation, in milliseconds.
*/
static constexpr uint32_t kDataPropagationTime = 10000;
/**
* Time for Delay Timer, in milliseconds (1 minute).
*/
static constexpr uint32_t kDelayTimerTime = 60 * 1000;
/**
* Time to wait for ICMPv6 Echo response, in milliseconds.
*/
static constexpr uint32_t kEchoTimeout = 5000;
/**
* Primary and Secondary channels.
*/
static constexpr uint16_t kPrimaryChannel = 11;
static constexpr uint16_t kSecondaryChannel = 12;
/**
* Network Name and PSKc.
*/
static const char kNetworkName[] = "Thread";
static const uint8_t kPskc[] = {0x74, 0x68, 0x72, 0x65, 0x61, 0x64, 0x6a, 0x70,
0x61, 0x6b, 0x65, 0x74, 0x65, 0x73, 0x74, 0x02};
/**
* Timestamps.
*/
static constexpr uint64_t kActiveTimestampInitial = 10;
static constexpr uint64_t kActiveTimestampNew = 15;
static constexpr uint64_t kActiveTimestampFinal = 75;
static constexpr uint64_t kPendingTimestamp = 30;
void Test9_2_6(void)
{
/**
* 9.2.6 Commissioning - Dissemination of Operational Datasets
*
* 9.2.6.1 Topology
* - DUT as Leader (Topology A)
* - DUT as Router (Topology B)
* - DUT as MED/SED (Topologies C and D)
*
* Note: Two sniffers are required to run this test case!
*
* 9.2.6.2 Purpose & Description
* - DUT as Leader (Topology A): The purpose of this test case is to verify that the Leader device properly collects
* and disseminates Operational Datasets through a Thread network.
* - DUT as Router (Topology B): The purpose of this test case is to show that the Router device correctly sets the
* Commissioning information propagated by the Leader device and sends it properly to devices already attached to
* it.
* - DUT as MED/SED (Topologies C and D):
* - MED - requires full network data
* - SED - requires only stable network data
* - Set on Leader: Active TimeStamp = 10s
*
* Spec Reference | V1.1 Section | V1.3.0 Section
* ---------------------------------------------------|---------------|---------------
* Updating the Active / Pending Operational Dataset | 8.7.4 / 8.7.5 | 8.7.4 / 8.7.5
*/
Core nexus;
Node &leader = nexus.CreateNode();
Node &commissioner = nexus.CreateNode();
Node &router1 = nexus.CreateNode();
Node &med1 = nexus.CreateNode();
Node &sed1 = nexus.CreateNode();
leader.SetName("LEADER");
commissioner.SetName("COMMISSIONER");
router1.SetName("ROUTER_1");
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
*/
leader.AllowList(commissioner);
leader.AllowList(router1);
commissioner.AllowList(leader);
router1.AllowList(leader);
router1.AllowList(med1);
router1.AllowList(sed1);
med1.AllowList(router1);
sed1.AllowList(router1);
{
MeshCoP::Dataset::Info datasetInfo;
MeshCoP::Timestamp timestamp;
datasetInfo.Clear();
SuccessOrQuit(datasetInfo.GenerateRandom(leader.GetInstance()));
datasetInfo.Set<MeshCoP::Dataset::kChannel>(kPrimaryChannel);
timestamp.SetSeconds(kActiveTimestampInitial);
datasetInfo.Set<MeshCoP::Dataset::kActiveTimestamp>(timestamp);
leader.Get<MeshCoP::ActiveDatasetManager>().SaveLocal(datasetInfo);
leader.Get<ThreadNetif>().Up();
SuccessOrQuit(leader.Get<Mle::Mle>().Start());
}
nexus.AdvanceTime(kFormNetworkTime);
VerifyOrQuit(leader.Get<Mle::Mle>().IsLeader());
commissioner.Join(leader);
router1.Join(leader);
nexus.AdvanceTime(kJoinTime);
VerifyOrQuit(commissioner.Get<Mle::Mle>().IsAttached());
VerifyOrQuit(router1.Get<Mle::Mle>().IsRouter());
med1.Join(router1, Node::kAsMed);
sed1.Join(router1, Node::kAsSed);
SuccessOrQuit(sed1.Get<DataPollSender>().SetExternalPollPeriod(500));
nexus.AdvanceTime(kJoinTime);
VerifyOrQuit(med1.Get<Mle::Mle>().IsAttached());
VerifyOrQuit(sed1.Get<Mle::Mle>().IsAttached());
SuccessOrQuit(commissioner.Get<MeshCoP::Commissioner>().Start(nullptr, nullptr, nullptr));
nexus.AdvanceTime(kPetitionTime);
VerifyOrQuit(commissioner.Get<MeshCoP::Commissioner>().IsActive());
uint16_t sessionId = commissioner.Get<MeshCoP::Commissioner>().GetSessionId();
Log("---------------------------------------------------------------------------------------");
Log("Step 2: Commissioner");
/**
* Step 2: Commissioner
* - Description: Harness instructs Commissioner to send MGMT_COMMISSIONER_SET.req to the Leader Anycast or Routing
* Locator:
* - CoAP URI-Path: coap (S)://[<Leader>]:MM/c/cs
* - CoAP Payload: Commissioner Session ID TLV (valid value), Steering Data TLV (allowed TLV)
* - Pass Criteria: N/A
*/
{
Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
Coap::Message *message = agent.NewPriorityConfirmablePostMessage(kUriCommissionerSet);
VerifyOrQuit(message != nullptr);
SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(*message, sessionId));
{
MeshCoP::SteeringData steeringData;
steeringData.SetToPermitAllJoiners();
SuccessOrQuit(
Tlv::Append<MeshCoP::SteeringDataTlv>(*message, steeringData.GetData(), steeringData.GetLength()));
}
Tmf::MessageInfo messageInfo(commissioner.GetInstance());
messageInfo.SetSockAddrToRlocPeerAddrToLeaderAloc();
SuccessOrQuit(agent.SendMessage(*message, messageInfo));
}
nexus.AdvanceTime(kResponseTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 3: Leader");
/**
* Step 3: Leader
* - Description: Automatically sends MGMT_COMMISSIONER_SET.rsp to the Commissioner.
* - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_COMMISSIONER_SET.rsp with the following format:
* - CoAP Response Code: 2.04 Changed
* - CoAP Payload: State TLV <value = Accept (0x01)>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 4: Leader");
/**
* Step 4: Leader
* - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children (MED_1) via a
* multicast MLE Data Response.
* - Pass Criteria: For DUT = Leader: The DUT MUST send a multicast MLE Data Response to the Link-Local All Nodes
* multicast address (FF02::1) with the new information, including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <NOT incremented>
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV
*/
nexus.AdvanceTime(kDataPropagationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 5: Router_1");
/**
* Step 5: Router_1
* - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children (MED_1) via a
* multicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send a multicast MLE Data Response with the new information,
* including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <NOT incremented>
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 6: Router_1");
/**
* Step 6: Router_1
* - Description: No update is sent to SED_1 because Stable Data Version is unchanged.
* - Pass Criteria: For DUT = Router: The DUT MUST NOT send a unicast MLE Data Response or MLE Child Update Request
* to SED_1.
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 7: Commissioner");
/**
* Step 7: Commissioner
* - Description: Harness instructs the Commissioner to send MGMT_ACTIVE_SET.req to the Leader Anycast or Routing
* Locator:
* - CoAP Request: coap://[<L>]:MM/c/as
* - CoAP Payload: valid Commissioner Session ID TLV, Active Timestamp TLV : 15s, Network Name TLV : Thread,
* PSKc TLV: 74:68:72:65:61:64:6a:70:61:6b:65:74:65:73:74:02 (new value)
* - Pass Criteria: N/A
*/
{
Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
Coap::Message *message = agent.NewPriorityConfirmablePostMessage(kUriActiveSet);
VerifyOrQuit(message != nullptr);
SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(*message, sessionId));
{
MeshCoP::Timestamp timestamp;
timestamp.SetSeconds(kActiveTimestampNew);
SuccessOrQuit(Tlv::Append<MeshCoP::ActiveTimestampTlv>(*message, timestamp));
}
SuccessOrQuit(Tlv::Append<MeshCoP::NetworkNameTlv>(*message, kNetworkName));
SuccessOrQuit(Tlv::Append<MeshCoP::PskcTlv>(*message, AsCoreType(reinterpret_cast<const otPskc *>(kPskc))));
Tmf::MessageInfo messageInfo(commissioner.GetInstance());
messageInfo.SetSockAddrToRlocPeerAddrToLeaderAloc();
SuccessOrQuit(agent.SendMessage(*message, messageInfo));
}
nexus.AdvanceTime(kResponseTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 8: Leader");
/**
* Step 8: Leader
* - Description: Automatically sends MGMT_ACTIVE_SET.rsp to the Commissioner with Status = Accept.
* - Pass Criteria: For DUT = Leader: The DUT MUST send a MGMT_ACTIVE_SET.rsp frame with the following format:
* - CoAP Response Code: 2.04 Changed
* - CoAP Payload: State TLV <Accept>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 9: Leader");
/**
* Step 9: Leader
* - Description: Automatically sends new network data to neighbors via a multicast MLE Data Response.
* - Pass Criteria: For DUT = Leader: The DUT MUST send a multicast MLE Data Response to the Link-Local All Nodes
* multicast address (FF02::1) with the new information, including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <incremented>
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV: 15s
*/
nexus.AdvanceTime(kDataPropagationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 10: Router_1");
/**
* Step 10: Router_1
* - Description: Automatically requests the full network data from the Leader via a unicast MLE Data Request.
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Request to the Leader, which includes the
* following TLVs:
* - TLV Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 11: Leader");
/**
* Step 11: Leader
* - Description: Automatically sends the requested full network data to Router_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Leader: The DUT MUST send a unicast MLE Data Response to Router_1 including the
* following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV <new value>
* - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
* Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV <new value>, PAN
* ID TLV, PSKc TLV, Security Policy TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 12: Router_1");
/**
* Step 12: Router_1
* - Description: Automatically sends the full network data to neighbors and rx-on-while-idle Children (MED_1) via a
* multicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send a multicast MLE Data Response with the new information,
* including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV <15s>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 13: MED_1");
/**
* Step 13: MED_1
* - Description: Automatically requests full network data from Router_1 via a unicast MLE Data Request.
* - Pass Criteria: For DUT = MED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
* TLVs:
* - TLV Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 14: Router_1");
/**
* Step 14: Router_1
* - Description: Automatically sends full network data to MED_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to MED_1, which includes the
* following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9.
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Commissioner Session ID TLV, Border Agent
* Locator TLV, Steering Data TLV
* - Active Timestamp TLV (new value)
* - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
* Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV (New Value), PAN
* ID TLV, PSKc TLV, Security Policy TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 15A: Router_1");
/**
* Step 15A: Router_1
* - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update
* Request.
* - Pass Criteria: For DUT = Router: The DUT MUST send MLE Child Update Request to SED_1, including the following
* TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9
* - Network Data TLV
* - Active Timestamp TLV <15s>
* - Goto step 16
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 15B: Router_1");
/**
* Step 15B: Router_1
* - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send MLE Data Response to SED_1, including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9
* - Network Data TLV
* - Active Timestamp TLV <15s>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 16: SED_1");
/**
* Step 16: SED_1
* - Description: Automatically requests the full network data from Router_1 via a unicast MLE Data Request.
* - Pass Criteria: For DUT = SED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
* TLVs:
* - TLV Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 17: Router_1");
/**
* Step 17: Router_1
* - Description: Automatically sends the requested full network data to SED_1.
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to SED_1, including the
* following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 9
* - Network Data TLV
* - Active Timestamp TLV <15s>
* - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
* Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV <new value>, PAN
* ID TLV, PSKc TLV, Security Policy TLV.
*/
nexus.AdvanceTime(kDataPropagationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 18: Commissioner");
/**
* Step 18: Commissioner
* - Description: Harness instructs Commissioner to send MGMT_PENDING_SET.req to the Leader Anycast or Routing
* Locator:
* - CoAP Request: coap://[<L>]:MM/c/ps
* - CoAP Payload: Commissioner Session ID TLV <valid value>, Pending Timestamp TLV <30s>, Active Timestamp TLV
* <75s>, Delay Timer TLV <1 min>, Channel TLV <Secondary>
* - Pass Criteria: N/A
*/
{
Tmf::Agent &agent = commissioner.Get<Tmf::Agent>();
Coap::Message *message = agent.NewPriorityConfirmablePostMessage(kUriPendingSet);
VerifyOrQuit(message != nullptr);
SuccessOrQuit(Tlv::Append<MeshCoP::CommissionerSessionIdTlv>(*message, sessionId));
{
MeshCoP::Timestamp timestamp;
timestamp.SetSeconds(kActiveTimestampFinal);
SuccessOrQuit(Tlv::Append<MeshCoP::ActiveTimestampTlv>(*message, timestamp));
}
{
MeshCoP::Timestamp timestamp;
timestamp.SetSeconds(kPendingTimestamp);
SuccessOrQuit(Tlv::Append<MeshCoP::PendingTimestampTlv>(*message, timestamp));
}
SuccessOrQuit(Tlv::Append<MeshCoP::DelayTimerTlv>(*message, kDelayTimerTime));
SuccessOrQuit(Tlv::Append<MeshCoP::ChannelTlv>(*message, Mle::ChannelTlvValue(kSecondaryChannel)));
Tmf::MessageInfo messageInfo(commissioner.GetInstance());
messageInfo.SetSockAddrToRlocPeerAddrToLeaderAloc();
SuccessOrQuit(agent.SendMessage(*message, messageInfo));
}
nexus.AdvanceTime(kResponseTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 19: Leader");
/**
* Step 19: Leader
* - Description: Automatically sends MGMT_PENDING_SET.rsp to the Commissioner with Status = Accept.
* - Pass Criteria: For DUT = Leader: The Leader MUST send MGMT_PENDING_SET.rsp frame to the Commissioner with the
* following format:
* - CoAP Response Code: 2.04 Changed
* - CoAP Payload: State TLV <Accept>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 20: Leader");
/**
* Step 20: Leader
* - Description: Automatically sends new network data to neighbors via a multicast MLE Data Response.
* - Pass Criteria: For DUT = Leader: The DUT MUST multicast a MLE Data Response with the new information, including
* the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version field <incremented>, Stable Version field <incremented>
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV
* - Pending Timestamp TLV
*/
nexus.AdvanceTime(kDataPropagationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 21: Router_1");
/**
* Step 21: Router_1
* - Description: Automatically requests full network data from the Leader via a unicast MLE Data Request.
* - Pass Criteria: For DUT = Router_1: The DUT MUST send a unicast MLE Data Request to the Leader, including the
* following TLVs:
* - Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 22: Leader");
/**
* Step 22: Leader
* - Description: Automatically sends full network data to Router_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Leader: The DUT MUST send a unicast MLE Data Response to Router_1, including the
* following TLVs:
* - Source Address TLV
* - Leader Data TLV
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Pending Operational Dataset TLV
* - Active Timestamp TLV
* - Pending Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 23: Router_1");
/**
* Step 23: Router_1
* - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children via a multicast MLE
* Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST multicast a MLE Data Response with the new information, including
* the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 20
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Active Timestamp TLV <15s>
* - Pending Timestamp TLV <30s>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 24: MED_1");
/**
* Step 24: MED_1
* - Description: Automatically requests full network data from Router_1 via a unicast MLE Data Request.
* - Pass Criteria: For DUT = MED: The DUT MUST send a unicast MLE Data Request to Router_1 including the following
* TLVs:
* - TLV Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 25: Router_1");
/**
* Step 25: Router_1
* - Description: Automatically sends full network data to MED_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to MED_1, including the
* following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 20
* - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
* Session ID TLV, Steering Data TLV
* - Pending Operational Dataset TLV: Channel TLV, Active Timestamp TLV, Channel Mask TLV, Extended PAN ID TLV,
* Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV, PAN ID TLV, PSKc TLV, Security
* Policy TLV, Delay Timer TLV
* - Active Timestamp TLV
* - Pending Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 26A: Router_1");
/**
* Step 26A: Router_1
* - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update
* Request.
* - Pass Criteria: For DUT = Router: The DUT MUST send MLE Child Update Request to SED_1, including the following
* TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 20
* - Network Data TLV
* - Active Timestamp TLV <15s>
* - Pending Timestamp TLV <30s>
* - Goto step 27
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 26B: Router_1");
/**
* Step 26B: Router_1
* - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Data Response.
* - Pass Criteria: For DUT = Router: The DUT MUST send MLE Data Response to SED_1, including the following TLVs:
* - Source Address TLV
* - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
* step 20
* - Network Data TLV
* - Active Timestamp TLV <15s>
* - Pending Timestamp TLV <30s>
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 27: SED_1");
/**
* Step 27: SED_1
* - Description: Automatically requests the full network data from Router_1 via a unicast MLE Data Request.
* - Pass Criteria: For DUT = SED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
* TLVs:
* - TLV Request TLV: Network Data TLV
* - Active Timestamp TLV
*/
Log("---------------------------------------------------------------------------------------");
Log("Step 28: Router_1");
/**
* Step 28: Router_1
* - Description: Automatically sends the requested full network data to SED_1.
* - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to SED_1, including the
* following TLVs:
* - Source Address TLV
* - Network Data TLV
* - Pending Operational Dataset TLV: Channel TLV, Active Timestamp TLV, Channel Mask TLV, Extended PAN ID TLV,
* Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV, PAN ID TLV, PSKc TLV, Security
* Policy TLV, Delay Timer TLV
* - Active Timestamp TLV <15s>
* - Pending Timestamp TLV <30s>
*/
nexus.AdvanceTime(kDataPropagationTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 29: Harness");
/**
* Step 29: Harness
* - Description: Wait for delay timer to expire.
* - Pass Criteria: N/A
*/
nexus.AdvanceTime(kDelayTimerTime);
Log("---------------------------------------------------------------------------------------");
Log("Step 30: Harness");
/**
* Step 30: Harness
* - Description: Harness verifies connectivity by sending an ICMPv6 Echo Request to the DUT mesh local address on
* the (new) Secondary channel.
* - Pass Criteria: The DUT MUST respond with an ICMPv6 Echo Reply.
*/
nexus.SendAndVerifyEchoRequest(commissioner, leader.Get<Mle::Mle>().GetMeshLocalEid(), 0, 64, kEchoTimeout);
nexus.SendAndVerifyEchoRequest(commissioner, router1.Get<Mle::Mle>().GetMeshLocalEid(), 0, 64, kEchoTimeout);
nexus.SendAndVerifyEchoRequest(commissioner, med1.Get<Mle::Mle>().GetMeshLocalEid(), 0, 64, kEchoTimeout);
nexus.SendAndVerifyEchoRequest(commissioner, sed1.Get<Mle::Mle>().GetMeshLocalEid(), 0, 64, kEchoTimeout);
nexus.SaveTestInfo("test_9_2_6.json");
}
} // namespace Nexus
} // namespace ot
int main(void)
{
ot::Nexus::Test9_2_6();
printf("All tests passed\n");
return 0;
}
tests/nexus/verify_9_2_1.py
-28
View File
@@ -40,20 +40,6 @@ from pktverify import consts
from pktverify.null_field import nullField
# Monkey-patch CoapTlvParser to parse MeshCoP TLVs in CoAP payload
def meshcop_coap_tlv_parse(t, v, layer=None):
kvs = []
if t == consts.NM_COMMISSIONER_SESSION_ID_TLV:
kvs.append(('comm_sess_id', str(struct.unpack('>H', v)[0])))
elif t == consts.NM_STEERING_DATA_TLV:
kvs.append(('steering_data', v.hex()))
elif t == consts.NM_BORDER_AGENT_LOCATOR_TLV:
kvs.append(('border_agent_rloc16', hex(struct.unpack('>H', v)[0])))
elif t == consts.TLV_REQUEST_TLV:
kvs.append(('tlv_request', v.hex()))
return kvs
def verify(pv):
# 9.2.1 Commissioner – MGMT_COMMISSIONER_GET.req & rsp
#
@@ -71,20 +57,6 @@ def verify(pv):
# ----------------------------------|--------------|---------------
# Updating the Commissioner Dataset | 8.7.3 | 8.7.3
# Add MeshCoP TLVs to CoapTlvParser
old_parse = verify_utils.CoapTlvParser.parse
from pktverify import layer_fields
layer_fields._LAYER_FIELDS['coap.tlv.tlv_request'] = layer_fields._bytes
def new_parse(t, v, layer=None):
if t in (consts.NM_COMMISSIONER_SESSION_ID_TLV, consts.NM_STEERING_DATA_TLV,
consts.NM_BORDER_AGENT_LOCATOR_TLV, consts.TLV_REQUEST_TLV):
return meshcop_coap_tlv_parse(t, v, layer=layer)
return old_parse(t, v, layer=layer)
verify_utils.CoapTlvParser.parse = staticmethod(new_parse)
pkts = pv.pkts
pv.summary.show()
tests/nexus/verify_9_2_4.py
+45 -125
View File
@@ -40,56 +40,6 @@ from pktverify import consts
from pktverify.null_field import nullField
from pktverify.addrs import Ipv6Addr
# MeshCop TLVs constants for Active Dataset
NM_ACTIVE_TIMESTAMP_TLV = 14
NM_CHANNEL_TLV = 0
NM_CHANNEL_MASK_TLV = 53
NM_EXTENDED_PAN_ID_TLV = 2
NM_NETWORK_MESH_LOCAL_PREFIX_TLV = 7
NM_NETWORK_KEY_TLV = 5
NM_NETWORK_NAME_TLV = 3
NM_PAN_ID_TLV = 1
NM_PSKC_TLV = 4
NM_SECURITY_POLICY_TLV = 12
NM_STATE_TLV = 16
NM_COMMISSIONER_SESSION_ID_TLV = 11
NM_STEERING_DATA_TLV = 8
NM_FUTURE_TLV = 130
# Monkey-patch CoapTlvParser to parse MeshCoP TLVs in CoAP payload
def meshcop_coap_tlv_parse(t, v, layer=None):
kvs = []
if t == NM_COMMISSIONER_SESSION_ID_TLV:
kvs.append(('comm_sess_id', str(struct.unpack('>H', v)[0])))
elif t == NM_STATE_TLV:
kvs.append(('state', str(v[0])))
elif t == NM_ACTIVE_TIMESTAMP_TLV:
kvs.append(('active_timestamp', str(struct.unpack('>Q', v)[0] >> 16)))
elif t == NM_CHANNEL_TLV:
kvs.append(('channel', str(struct.unpack('>H', v[1:3])[0])))
elif t == NM_CHANNEL_MASK_TLV:
kvs.append(('channel_mask', v.hex()))
elif t == NM_EXTENDED_PAN_ID_TLV:
kvs.append(('ext_pan_id', v.hex()))
elif t == NM_NETWORK_MESH_LOCAL_PREFIX_TLV:
kvs.append(('mesh_local_prefix', v.hex()))
elif t == NM_NETWORK_KEY_TLV:
kvs.append(('network_key', v.hex()))
elif t == NM_NETWORK_NAME_TLV:
kvs.append(('network_name', v.decode('utf-8')))
elif t == NM_PAN_ID_TLV:
kvs.append(('pan_id', hex(struct.unpack('>H', v)[0])))
elif t == NM_PSKC_TLV:
kvs.append(('pskc', v.hex()))
elif t == NM_SECURITY_POLICY_TLV:
kvs.append(('security_policy', v.hex()))
elif t == NM_STEERING_DATA_TLV:
kvs.append(('steering_data', v.hex()))
elif t == NM_FUTURE_TLV:
kvs.append(('future_tlv', v.hex()))
return kvs
def verify(pv):
# 9.2.4 Updating the Active Operational Dataset via Commissioner
@@ -108,35 +58,6 @@ def verify(pv):
# ----------------------------------------|--------------|---------------
# Updating the Active Operational Dataset | 8.7.4 | 8.7.4
# Add MeshCoP TLVs to CoapTlvParser
old_parse = verify_utils.CoapTlvParser.parse
from pktverify import layer_fields
layer_fields._LAYER_FIELDS['coap.tlv.comm_sess_id'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.state'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.active_timestamp'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.channel'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.channel_mask'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.ext_pan_id'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.mesh_local_prefix'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.network_key'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.network_name'] = layer_fields._str
layer_fields._LAYER_FIELDS['coap.tlv.pan_id'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.pskc'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.security_policy'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.steering_data'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.future_tlv'] = layer_fields._bytes
def new_parse(t, v, layer=None):
if t in (NM_COMMISSIONER_SESSION_ID_TLV, NM_STATE_TLV, NM_ACTIVE_TIMESTAMP_TLV, NM_CHANNEL_TLV,
NM_CHANNEL_MASK_TLV, NM_EXTENDED_PAN_ID_TLV, NM_NETWORK_MESH_LOCAL_PREFIX_TLV, NM_NETWORK_KEY_TLV,
NM_NETWORK_NAME_TLV, NM_PAN_ID_TLV, NM_PSKC_TLV, NM_SECURITY_POLICY_TLV, NM_STEERING_DATA_TLV,
NM_FUTURE_TLV):
return meshcop_coap_tlv_parse(t, v, layer=layer)
return old_parse(t, v, layer=layer)
verify_utils.CoapTlvParser.parse = staticmethod(new_parse)
pkts = pv.pkts
pv.summary.show()
@@ -166,13 +87,13 @@ def verify(pv):
print("Step 2: Commissioner sends MGMT_ACTIVE_SET.req to Leader.")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_CHANNEL_MASK_TLV,
NM_EXTENDED_PAN_ID_TLV,
NM_NETWORK_NAME_TLV,
NM_PSKC_TLV,
NM_SECURITY_POLICY_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_CHANNEL_MASK_TLV,
consts.NM_EXTENDED_PAN_ID_TLV,
consts.NM_NETWORK_NAME_TLV,
consts.NM_PSKC_TLV,
consts.NM_SECURITY_POLICY_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 101 and
p.coap.tlv.channel_mask == '0004001fffe0' and
@@ -218,16 +139,16 @@ def verify(pv):
print("Step 5: Leader sends MGMT_ACTIVE_GET.rsp to Commissioner.")
pkts.filter_coap_ack(consts.MGMT_ACTIVE_GET_URI).\
filter(lambda p: {
NM_ACTIVE_TIMESTAMP_TLV,
NM_CHANNEL_TLV,
NM_CHANNEL_MASK_TLV,
NM_EXTENDED_PAN_ID_TLV,
NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
NM_NETWORK_KEY_TLV,
NM_NETWORK_NAME_TLV,
NM_PAN_ID_TLV,
NM_PSKC_TLV,
NM_SECURITY_POLICY_TLV
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_CHANNEL_TLV,
consts.NM_CHANNEL_MASK_TLV,
consts.NM_EXTENDED_PAN_ID_TLV,
consts.NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
consts.NM_NETWORK_KEY_TLV,
consts.NM_NETWORK_NAME_TLV,
consts.NM_PAN_ID_TLV,
consts.NM_PSKC_TLV,
consts.NM_SECURITY_POLICY_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 101 and
p.coap.tlv.channel_mask == '0004001fffe0' and
@@ -253,11 +174,11 @@ def verify(pv):
print("Step 6: Commissioner sends MGMT_ACTIVE_SET.req with Channel TLV (invalid for active set).")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_CHANNEL_TLV,
NM_EXTENDED_PAN_ID_TLV,
NM_NETWORK_NAME_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_CHANNEL_TLV,
consts.NM_EXTENDED_PAN_ID_TLV,
consts.NM_NETWORK_NAME_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 102 and
p.coap.tlv.channel == 12 and
@@ -292,12 +213,12 @@ def verify(pv):
print("Step 8: Commissioner sends MGMT_ACTIVE_SET.req with Mesh-Local Prefix TLV (invalid for active set).")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_CHANNEL_MASK_TLV,
NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
NM_NETWORK_NAME_TLV,
NM_PSKC_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_CHANNEL_MASK_TLV,
consts.NM_NETWORK_MESH_LOCAL_PREFIX_TLV,
consts.NM_NETWORK_NAME_TLV,
consts.NM_PSKC_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 103 and
p.coap.tlv.channel_mask == '0004001ffee0' and
@@ -333,10 +254,10 @@ def verify(pv):
print("Step 10: Commissioner sends MGMT_ACTIVE_SET.req with Network Key TLV (invalid for active set).")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_NETWORK_KEY_TLV,
NM_SECURITY_POLICY_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_NETWORK_KEY_TLV,
consts.NM_SECURITY_POLICY_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 104 and
p.coap.tlv.network_key == '00112233445566778899aabbccddeeff' and
@@ -368,9 +289,9 @@ def verify(pv):
print("Step 12: Commissioner sends MGMT_ACTIVE_SET.req with PAN ID TLV (invalid for active set).")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_PAN_ID_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_PAN_ID_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 105 and
p.coap.tlv.pan_id == 0xafce).\
@@ -401,13 +322,12 @@ def verify(pv):
print("Step 14: Commissioner sends MGMT_ACTIVE_SET.req with invalid Session ID.")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 106 and
p.coap.tlv.comm_sess_id == 65535).\
must_next()
# Step 15: Leader
# - Description: Automatically sends MGMT_ACTIVE_SET.rsp to the Commissioner.
# - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_ACTIVE_SET.rsp to the Commissioner with the following
@@ -433,8 +353,8 @@ def verify(pv):
print("Step 16: Commissioner sends MGMT_ACTIVE_SET.req with old Active Timestamp.")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 101).\
must_next()
@@ -465,9 +385,9 @@ def verify(pv):
print("Step 18: Commissioner sends MGMT_ACTIVE_SET.req with unexpected Steering Data TLV.")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_STEERING_DATA_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_STEERING_DATA_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 107 and
p.coap.tlv.steering_data == '113320440000').\
@@ -499,9 +419,9 @@ def verify(pv):
print("Step 20: Commissioner sends MGMT_ACTIVE_SET.req with Future TLV.")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: {
NM_COMMISSIONER_SESSION_ID_TLV,
NM_ACTIVE_TIMESTAMP_TLV,
NM_FUTURE_TLV
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_FUTURE_TLV
} <= set(p.coap.tlv.type) and
p.coap.tlv.active_timestamp == 108 and
p.coap.tlv.future_tlv == 'aa55').\
tests/nexus/verify_9_2_6.py
+696
View File
@@ -0,0 +1,696 @@
#!/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 struct
import verify_utils
from pktverify import consts
def verify(pv):
# 9.2.6 Commissioning - Dissemination of Operational Datasets
#
# 9.2.6.1 Topology
# - DUT as Leader (Topology A)
# - DUT as Router (Topology B)
# - DUT as MED/SED (Topologies C and D)
#
# Note: Two sniffers are required to run this test case!
#
# 9.2.6.2 Purpose & Description
# - DUT as Leader (Topology A): The purpose of this test case is to verify that the Leader device properly collects
# and disseminates Operational Datasets through a Thread network.
# - DUT as Router (Topology B): The purpose of this test case is to show that the Router device correctly sets the
# Commissioning information propagated by the Leader device and sends it properly to devices already attached to
# it.
# - DUT as MED/SED (Topologies C and D):
# - MED - requires full network data
# - SED - requires only stable network data
# - Set on Leader: Active TimeStamp = 10s
#
# Spec Reference | V1.1 Section | V1.3.0 Section
# ---------------------------------------------------|---------------|---------------
# Updating the Active / Pending Operational Dataset | 8.7.4 / 8.7.5 | 8.7.4 / 8.7.5
from pktverify import consts
from pktverify.null_field import nullField
pkts = pv.pkts
pv.summary.show()
LEADER = pv.vars['LEADER']
COMMISSIONER = pv.vars['COMMISSIONER']
ROUTER_1 = pv.vars['ROUTER_1']
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.")
# Step 2: Commissioner
# - Description: Harness instructs Commissioner to send MGMT_COMMISSIONER_SET.req to the Leader Anycast or Routing
# Locator:
# - CoAP URI-Path: coap (S)://[<Leader>]:MM/c/cs
# - CoAP Payload: Commissioner Session ID TLV (valid value), Steering Data TLV (allowed TLV)
# - Pass Criteria: N/A
print("Step 2: Commissioner sends MGMT_COMMISSIONER_SET.req")
pkts.filter_coap_request(consts.MGMT_COMMISSIONER_SET_URI).\
filter(lambda p: p.coap.tlv.type is not nullField and\
{
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_STEERING_DATA_TLV
} <= set(p.coap.tlv.type)).\
must_next()
# Step 3: Leader
# - Description: Automatically sends MGMT_COMMISSIONER_SET.rsp to the Commissioner.
# - Pass Criteria: For DUT = Leader: The DUT MUST send MGMT_COMMISSIONER_SET.rsp with the following format:
# - CoAP Response Code: 2.04 Changed
# - CoAP Payload: State TLV <value = Accept (0x01)>
print("Step 3: Leader sends MGMT_COMMISSIONER_SET.rsp")
pkts.filter_coap_ack(consts.MGMT_COMMISSIONER_SET_URI).\
filter(lambda p: p.coap.tlv.state == consts.MESHCOP_ACCEPT).\
must_next()
# Step 4: Leader
# - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children (MED_1) via a
# multicast MLE Data Response.
# - Pass Criteria: For DUT = Leader: The DUT MUST send a multicast MLE Data Response to the Link-Local All Nodes
# multicast address (FF02::1) with the new information, including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <NOT incremented>
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV
print("Step 4: Leader multicasts MLE Data Response")
index4 = pkts.index
pkts.filter_wpan_src64(LEADER).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV
} <= set(p.mle.tlv.type)).\
must_next()
# Step 5: Router_1
# - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children (MED_1) via a
# multicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send a multicast MLE Data Response with the new information,
# including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <NOT incremented>
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV
print("Step 5: Router_1 multicasts MLE Data Response")
pkts.filter_wpan_src64(ROUTER_1).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
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: Commissioner
# - Description: Harness instructs the Commissioner to send MGMT_ACTIVE_SET.req to the Leader Anycast or Routing
# Locator:
# - CoAP Request: coap://[<L>]:MM/c/as
# - CoAP Payload: valid Commissioner Session ID TLV, Active Timestamp TLV : 15s, Network Name TLV : Thread,
# PSKc TLV: 74:68:72:65:61:64:6a:70:61:6b:65:74:65:73:74:02 (new value)
# - Pass Criteria: N/A
print("Step 7: Commissioner sends MGMT_ACTIVE_SET.req")
pkts.filter_coap_request(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: p.coap.tlv.type is not nullField and\
{
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_ACTIVE_TIMESTAMP_TLV,
consts.NM_NETWORK_NAME_TLV,
consts.NM_PSKC_TLV
} <= set(p.coap.tlv.type)).\
must_next()
# Step 6: Router_1
# - Description: No update is sent to SED_1 because Stable Data Version is unchanged.
# - Pass Criteria: For DUT = Router: The DUT MUST NOT send a unicast MLE Data Response or MLE Child Update Request
# to SED_1.
print("Step 6: Router_1 does NOT send update to SED_1")
pkts.range(index4, pkts.index).filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(SED_1).\
filter(lambda p: p.mle.cmd in (consts.MLE_DATA_RESPONSE, consts.MLE_CHILD_UPDATE_REQUEST)).\
must_not_next()
# Step 8: Leader
# - Description: Automatically sends MGMT_ACTIVE_SET.rsp to the Commissioner with Status = Accept.
# - Pass Criteria: For DUT = Leader: The DUT MUST send a MGMT_ACTIVE_SET.rsp frame with the following format:
# - CoAP Response Code: 2.04 Changed
# - CoAP Payload: State TLV <Accept>
print("Step 8: Leader sends MGMT_ACTIVE_SET.rsp")
pkts.filter_coap_ack(consts.MGMT_ACTIVE_SET_URI).\
filter(lambda p: p.coap.tlv.state == consts.MESHCOP_ACCEPT).\
must_next()
# Step 9: Leader
# - Description: Automatically sends new network data to neighbors via a multicast MLE Data Response.
# - Pass Criteria: For DUT = Leader: The DUT MUST send a multicast MLE Data Response to the Link-Local All Nodes
# multicast address (FF02::1) with the new information, including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data Version field <incremented>, Stable Data Version field <incremented>
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV: 15s
print("Step 9: Leader multicasts MLE Data Response")
pkts.filter_wpan_src64(LEADER).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV
} <= set(p.mle.tlv.type)).\
must_next()
index9 = pkts.index
# Step 10: Router_1
# - Description: Automatically requests the full network data from the Leader via a unicast MLE Data Request.
# - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Request to the Leader, which includes the
# following TLVs:
# - TLV Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 10: Router_1 sends MLE Data Request to Leader")
pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(LEADER).\
filter_mle_cmd(consts.MLE_DATA_REQUEST).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 11: Leader
# - Description: Automatically sends the requested full network data to Router_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Leader: The DUT MUST send a unicast MLE Data Response to Router_1 including the
# following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV <new value>
# - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
# Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV <new value>, PAN
# ID TLV, PSKc TLV, Security Policy TLV
print("Step 11: Leader sends unicast MLE Data Response to Router_1")
pkts.filter_wpan_src64(LEADER).\
filter_wpan_dst64(ROUTER_1).\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 12: Router_1
# - Description: Automatically sends the full network data to neighbors and rx-on-while-idle Children (MED_1) via a
# multicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send a multicast MLE Data Response with the new information,
# including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV <15s>
print("Step 12: Router_1 multicasts MLE Data Response")
pkts.filter_wpan_src64(ROUTER_1).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV
} <= set(p.mle.tlv.type)).\
must_next()
index12 = pkts.index
# The MED and SED update groups (Steps 13-14 and 15-17) can happen in any order.
# We search from index9 because proactive requests might happen early.
med_pkts = pkts.range(index9, cascade=False)
sed_pkts = pkts.range(index9, cascade=False)
# Step 13: MED_1
# - Description: Automatically requests full network data from Router_1 via a unicast MLE Data Request.
# - Pass Criteria: For DUT = MED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
# TLVs:
# - TLV Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 13: MED_1 sends MLE Data Request to Router_1")
# MED_1 is rx-on-when-idle and may have already updated from multicast Step 12.
pkt13 = med_pkts.filter_wpan_src64(MED_1).\
filter_wpan_dst64(ROUTER_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_REQUEST) and \
p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
next()
if pkt13:
# Step 14: Router_1
# - Description: Automatically sends full network data to MED_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to MED_1, which includes the
# following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9.
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Commissioner Session ID TLV, Border Agent
# Locator TLV, Steering Data TLV
# - Active Timestamp TLV (new value)
# - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
# Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV (New Value), PAN
# ID TLV, PSKc TLV, Security Policy TLV
print("Step 14: Router_1 sends unicast MLE Data Response to MED_1")
med_pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(MED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_RESPONSE or \
p.mle.cmd == consts.MLE_CHILD_UPDATE_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 15A: Router_1
# - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update
# Request.
# - Pass Criteria: For DUT = Router: The DUT MUST send MLE Child Update Request to SED_1, including the following
# TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9
# - Network Data TLV
# - Active Timestamp TLV <15s>
# - Goto step 16
print("Step 15A: Router_1 sends Child Update Request or Data Response to SED_1")
pkt15 = sed_pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(SED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_CHILD_UPDATE_REQUEST or \
p.mle.cmd == consts.MLE_DATA_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 15B: Router_1
# - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send MLE Data Response to SED_1, including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9
# - Network Data TLV
# - Active Timestamp TLV <15s>
print("Step 15B: Already verified in Step 15A")
# If the notification didn't include the full Active Operational Dataset, SED_1 must request it.
if consts.ACTIVE_OPERATION_DATASET_TLV not in set(pkt15.mle.tlv.type):
# Step 16: SED_1
# - Description: Automatically requests the full network data from Router_1 via a unicast MLE Data Request.
# - Pass Criteria: For DUT = SED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
# TLVs:
# - TLV Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 16: SED_1 sends MLE Data Request to Router_1")
# Search from index9 to allow request before notification
pkts.range(index9).filter_wpan_src64(SED_1).\
filter_wpan_dst64(ROUTER_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_REQUEST) and \
p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 17: Router_1
# - Description: Automatically sends the requested full network data to SED_1.
# - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to SED_1, including the
# following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 9
# - Network Data TLV
# - Active Timestamp TLV <15s>
# - Active Operational Dataset TLV (MUST NOT contain the Active Timestamp TLV): Channel TLV, Channel Mask TLV,
# Extended PAN ID TLV, Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV <new value>, PAN
# ID TLV, PSKc TLV, Security Policy TLV.
print("Step 17: Router_1 sends unicast MLE Data Response to SED_1")
pkts.range(index9).filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(SED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_RESPONSE or \
p.mle.cmd == consts.MLE_CHILD_UPDATE_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
pkts.index = max(med_pkts.index, sed_pkts.index)
# Step 18: Commissioner
# - Description: Harness instructs Commissioner to send MGMT_PENDING_SET.req to the Leader Anycast or Routing
# Locator:
# - CoAP Request: coap://[<L>]:MM/c/ps
# - CoAP Payload: Commissioner Session ID TLV <valid value>, Pending Timestamp TLV <30s>, Active Timestamp TLV
# <75s>, Delay Timer TLV <1 min>, Channel TLV <Secondary>
# - Pass Criteria: N/A
print("Step 18: Commissioner sends MGMT_PENDING_SET.req")
# Commissioner sends MGMT_PENDING_SET.req after Step 12.
# It might overlap with MED/SED updates (Steps 13-17).
pkts_step18 = pv.pkts.range(index12)
pkts_step18.filter_coap_request(consts.MGMT_PENDING_SET_URI).\
filter(lambda p: p.coap.tlv.type is not nullField and\
{
consts.NM_COMMISSIONER_SESSION_ID_TLV,
consts.NM_PENDING_TIMESTAMP_TLV,
} <= set(p.coap.tlv.type)).\
must_next()
index18 = pkts_step18.index
# Step 19: Leader
# - Description: Automatically sends MGMT_PENDING_SET.rsp to the Commissioner with Status = Accept.
# - Pass Criteria: For DUT = Leader: The Leader MUST send MGMT_PENDING_SET.rsp frame to the Commissioner with the
# following format:
# - CoAP Response Code: 2.04 Changed
# - CoAP Payload: State TLV <Accept>
print("Step 19: Leader sends MGMT_PENDING_SET.rsp")
pkts.range(index18).filter_coap_ack(consts.MGMT_PENDING_SET_URI).\
filter(lambda p: p.coap.tlv.state == consts.MESHCOP_ACCEPT).\
must_next()
# Step 20: Leader
# - Description: Automatically sends new network data to neighbors via a multicast MLE Data Response.
# - Pass Criteria: For DUT = Leader: The DUT MUST multicast a MLE Data Response with the new information, including
# the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version field <incremented>, Stable Version field <incremented>
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV
# - Pending Timestamp TLV
print("Step 20: Leader multicasts MLE Data Response")
pkts.range(index18).filter_wpan_src64(LEADER).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV,
consts.PENDING_TIMESTAMP_TLV
} <= set(p.mle.tlv.type)).\
must_next()
index20 = pkts.index
# Step 21: Router_1
# - Description: Automatically requests full network data from the Leader via a unicast MLE Data Request.
# - Pass Criteria: For DUT = Router_1: The DUT MUST send a unicast MLE Data Request to the Leader, including the
# following TLVs:
# - Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 21: Router_1 sends MLE Data Request to Leader")
pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(LEADER).\
filter_mle_cmd(consts.MLE_DATA_REQUEST).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 22: Leader
# - Description: Automatically sends full network data to Router_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Leader: The DUT MUST send a unicast MLE Data Response to Router_1, including the
# following TLVs:
# - Source Address TLV
# - Leader Data TLV
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Pending Operational Dataset TLV
# - Active Timestamp TLV
# - Pending Timestamp TLV
print("Step 22: Leader sends unicast MLE Data Response to Router_1")
pkts.filter_wpan_src64(LEADER).\
filter_wpan_dst64(ROUTER_1).\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 23: Router_1
# - Description: Automatically sends new network data to neighbors and rx-on-when-idle Children via a multicast MLE
# Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST multicast a MLE Data Response with the new information, including
# the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 20
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Active Timestamp TLV <15s>
# - Pending Timestamp TLV <30s>
print("Step 23: Router_1 multicasts MLE Data Response")
pkts.filter_wpan_src64(ROUTER_1).\
filter_LLANMA().\
filter_mle_cmd(consts.MLE_DATA_RESPONSE).\
filter(lambda p: p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
consts.NETWORK_DATA_TLV,
consts.ACTIVE_TIMESTAMP_TLV,
consts.PENDING_TIMESTAMP_TLV
} <= set(p.mle.tlv.type)).\
must_next()
index23 = pkts.index
# The MED and SED update groups (Steps 24-25 and 26-28) can happen in any order.
# We search from index20 because proactive requests might happen early.
med_pkts = pkts.range(index20, cascade=False)
sed_pkts = pkts.range(index20, cascade=False)
# Step 24: MED_1
# - Description: Automatically requests full network data from Router_1 via a unicast MLE Data Request.
# - Pass Criteria: For DUT = MED: The DUT MUST send a unicast MLE Data Request to Router_1 including the following
# TLVs:
# - TLV Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 24: MED_1 sends MLE Data Request to Router_1")
# MED_1 is rx-on-when-idle and may have already updated from multicast Step 23.
pkt24 = med_pkts.filter_wpan_src64(MED_1).\
filter_wpan_dst64(ROUTER_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_REQUEST) and \
p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
next()
if pkt24:
# Step 25: Router_1
# - Description: Automatically sends full network data to MED_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to MED_1, including the
# following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 20
# - Network Data TLV: Commissioning Data TLV:: Stable flag <set to 0>, Border Agent Locator TLV, Commissioner
# Session ID TLV, Steering Data TLV
# - Pending Operational Dataset TLV: Channel TLV, Active Timestamp TLV, Channel Mask TLV, Extended PAN ID TLV,
# Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV, PAN ID TLV, PSKc TLV, Security
# Policy TLV, Delay Timer TLV
# - Active Timestamp TLV
# - Pending Timestamp TLV
print("Step 25: Router_1 sends unicast MLE Data Response to MED_1")
med_pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(MED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_RESPONSE or \
p.mle.cmd == consts.MLE_CHILD_UPDATE_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.PENDING_OPERATION_DATASET_TLV
} <= set(p.mle.tlv.type)).\
must_next()
# Step 26A: Router_1
# - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Child Update
# Request.
# - Pass Criteria: For DUT = Router: The DUT MUST send MLE Child Update Request to SED_1, including the following
# TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 20
# - Network Data TLV
# - Active Timestamp TLV <15s>
# - Pending Timestamp TLV <30s>
# - Goto step 27
print("Step 26A: Router_1 sends Child Update Request or Data Response to SED_1")
pkt26 = sed_pkts.filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(SED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_CHILD_UPDATE_REQUEST or \
p.mle.cmd == consts.MLE_DATA_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
consts.LEADER_DATA_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 26B: Router_1
# - Description: Automatically sends notification of new network data to SED_1 via a unicast MLE Data Response.
# - Pass Criteria: For DUT = Router: The DUT MUST send MLE Data Response to SED_1, including the following TLVs:
# - Source Address TLV
# - Leader Data TLV: Data version numbers should be the same as the ones sent in the multicast data response in
# step 20
# - Network Data TLV
# - Active Timestamp TLV <15s>
# - Pending Timestamp TLV <30s>
print("Step 26B: Already verified in Step 26A")
# If the notification didn't include the full Pending Operational Dataset, SED_1 must request it.
if consts.PENDING_OPERATION_DATASET_TLV not in set(pkt26.mle.tlv.type):
# Step 27: SED_1
# - Description: Automatically requests the full network data from Router_1 via a unicast MLE Data Request.
# - Pass Criteria: For DUT = SED: The DUT MUST send a unicast MLE Data Request to Router_1, including the following
# TLVs:
# - TLV Request TLV: Network Data TLV
# - Active Timestamp TLV
print("Step 27: SED_1 sends MLE Data Request to Router_1")
# Search from index20 to allow request before notification
pkts.range(index20).filter_wpan_src64(SED_1).\
filter_wpan_dst64(ROUTER_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_REQUEST) and \
p.mle.tlv.type is not nullField and\
{
consts.TLV_REQUEST_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
# Step 28: Router_1
# - Description: Automatically sends the requested full network data to SED_1.
# - Pass Criteria: For DUT = Router: The DUT MUST send a unicast MLE Data Response to SED_1, including the
# following TLVs:
# - Source Address TLV
# - Network Data TLV
# - Pending Operational Dataset TLV: Channel TLV, Active Timestamp TLV, Channel Mask TLV, Extended PAN ID TLV,
# Network Mesh-Local Prefix TLV, Network Master Key TLV, Network Name TLV, PAN ID TLV, PSKc TLV, Security
# Policy TLV, Delay Timer TLV
# - Active Timestamp TLV <15s>
# - Pending Timestamp TLV <30s>
print("Step 28: Router_1 sends unicast MLE Data Response to SED_1")
pkts.range(index20).filter_wpan_src64(ROUTER_1).\
filter_wpan_dst64(SED_1).\
filter(lambda p: (p.mle.cmd == consts.MLE_DATA_RESPONSE or \
p.mle.cmd == consts.MLE_CHILD_UPDATE_RESPONSE) and \
p.mle.tlv.type is not nullField and\
{
consts.SOURCE_ADDRESS_TLV,
} <= set(p.mle.tlv.type)).\
must_next()
pkts.index = max(med_pkts.index, sed_pkts.index)
# Step 29: Harness
# - Description: Wait for delay timer to expire.
# - Pass Criteria: N/A
print("Step 29: Wait for delay timer to expire.")
# Step 30: Harness
# - Description: Harness verifies connectivity by sending an ICMPv6 Echo Request to the DUT mesh local address on
# the (new) Secondary channel.
# - Pass Criteria: The DUT MUST respond with an ICMPv6 Echo Reply.
print("Step 30: ICMPv6 Echo Request/Reply on Secondary channel")
# LEADER
_pkt = pkts.filter_ping_request().\
filter_wpan_src64(COMMISSIONER).\
filter_ipv6_dst(pv.vars['LEADER_MLEID']).\
must_next()
pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\
filter_wpan_src64(LEADER).\
must_next()
# ROUTER_1
_pkt = pkts.filter_ping_request().\
filter_wpan_src64(COMMISSIONER).\
filter_ipv6_dst(pv.vars['ROUTER_1_MLEID']).\
must_next()
pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\
filter_wpan_src64(ROUTER_1).\
must_next()
# MED_1
_pkt = pkts.filter_ping_request().\
filter_wpan_src64(COMMISSIONER).\
filter_ipv6_dst(pv.vars['MED_1_MLEID']).\
must_next()
pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\
filter_wpan_src64(MED_1).\
must_next()
# SED_1
_pkt = pkts.filter_ping_request().\
filter_wpan_src64(COMMISSIONER).\
filter_ipv6_dst(pv.vars['SED_1_MLEID']).\
must_next()
pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\
filter_wpan_src64(SED_1).\
must_next()
if __name__ == '__main__':
verify_utils.run_main(verify)
tests/nexus/verify_utils.py
+17 -6
View File
@@ -62,17 +62,19 @@ def thread_coap_tlv_parse(t, v, layer=None):
# MeshCoP TLVs (often overlap with Diagnostic TLVs)
if t == consts.NM_COMMISSIONER_SESSION_ID_TLV and len(v) == 2 and not is_diag:
kvs.append(('comm_sess_id', str(struct.unpack('>H', v)[0])))
kvs.append(('comm_sess_id', struct.unpack('>H', v)[0]))
elif t == consts.NM_STATE_TLV and len(v) == 1 and not is_diag:
kvs.append(('state', str(v[0])))
kvs.append(('state', v[0]))
elif t == consts.NM_STEERING_DATA_TLV and not is_diag: # DG_IPV6_ADDRESS_LIST_TLV is 16*n
kvs.append(('steering_data', v.hex()))
elif t == consts.NM_BORDER_AGENT_LOCATOR_TLV and len(v) == 2 and not is_diag: # DG_MAC_COUNTERS_TLV is 4*n
kvs.append(('border_agent_rloc16', hex(struct.unpack('>H', v)[0])))
kvs.append(('border_agent_rloc16', struct.unpack('>H', v)[0]))
elif t == consts.TLV_REQUEST_TLV:
kvs.append(('tlv_request', v.hex()))
elif t == consts.NM_CHANNEL_TLV and len(v) == 3 and not is_diag: # DG_MAC_EXTENDED_ADDRESS_TLV is 8
kvs.append(('channel', str(struct.unpack('>H', v[1:3])[0])))
kvs.append(('channel', struct.unpack('>H', v[1:3])[0]))
elif t == consts.NM_ACTIVE_TIMESTAMP_TLV and len(v) == 8 and not is_diag:
kvs.append(('active_timestamp', str(struct.unpack('>Q', v)[0] >> 16)))
kvs.append(('active_timestamp', struct.unpack('>Q', v)[0] >> 16))
elif t == consts.NM_CHANNEL_MASK_TLV and not is_diag:
kvs.append(('channel_mask', v.hex()))
elif t == consts.NM_EXTENDED_PAN_ID_TLV and len(v) == 8 and not is_diag:
@@ -86,7 +88,11 @@ def thread_coap_tlv_parse(t, v, layer=None):
elif t == consts.NM_NETWORK_KEY_TLV and len(v) == 16 and not is_diag:
kvs.append(('network_key', v.hex()))
elif t == consts.NM_PAN_ID_TLV and len(v) == 2 and not is_diag:
kvs.append(('pan_id', hex(struct.unpack('>H', v)[0])))
kvs.append(('pan_id', struct.unpack('>H', v)[0]))
elif t == consts.NM_NETWORK_MESH_LOCAL_PREFIX_TLV and len(v) == 8 and not is_diag:
kvs.append(('mesh_local_prefix', v.hex()))
elif t == consts.NM_FUTURE_TLV:
kvs.append(('future_tlv', v.hex()))
# Other Thread TLVs
elif t == consts.NL_TARGET_EID_TLV and len(v) == 16:
@@ -145,6 +151,9 @@ def apply_patches():
CoapTlvParser.parse = staticmethod(thread_coap_tlv_parse)
from pktverify import layer_fields
layer_fields._LAYER_FIELDS['coap.tlv.tlv_request'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['mle.tlv.active_operational_dataset'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['mle.tlv.pending_operational_dataset'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.ipv6_address'] = layer_fields._list(layer_fields._ipv6_addr)
layer_fields._LAYER_FIELDS['coap.tlv.rloc16'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.mode'] = layer_fields._auto
@@ -153,6 +162,7 @@ def apply_patches():
layer_fields._LAYER_FIELDS['coap.tlv.child_mode'] = layer_fields._list(layer_fields._auto)
layer_fields._LAYER_FIELDS['coap.tlv.channel_pages'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.steering_data'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.future_tlv'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.comm_sess_id'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.state'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.border_agent_rloc16'] = layer_fields._auto
@@ -165,6 +175,7 @@ def apply_patches():
layer_fields._LAYER_FIELDS['coap.tlv.security_policy'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.network_key'] = layer_fields._bytes
layer_fields._LAYER_FIELDS['coap.tlv.pan_id'] = layer_fields._auto
layer_fields._LAYER_FIELDS['coap.tlv.mesh_local_prefix'] = layer_fields._bytes
def which_tshark_patch():
default_path = '/tmp/thread-wireshark/tshark'
tests/scripts/thread-cert/pktverify/coap.py
+2 -2
View File
@@ -91,8 +91,8 @@ class CoapLayer(Layer):
self._add_field('coap.tlv.type', hex(t))
for k, v in tvs:
assert isinstance(k, str), (t, k, v)
assert isinstance(v, str), (t, k, v)
self._add_field('coap.tlv.' + k, v)
assert isinstance(v, (str, int)), (t, k, v)
self._add_field('coap.tlv.' + k, str(v))
@staticmethod
def _parse_next_tlv(payload, read_pos, layer=None) -> tuple:
tests/scripts/thread-cert/pktverify/consts.py
+1
View File
@@ -217,6 +217,7 @@ NM_SCAN_DURATION = 56
NM_ENERGY_LIST_TLV = 57
NM_DISCOVERY_REQUEST_TLV = 128
NM_DISCOVERY_RESPONSE_TLV = 129
NM_FUTURE_TLV = 130
# Diagnostic TLVs
DG_MAC_EXTENDED_ADDRESS_TLV = 0