| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2016, 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 unittest |
| |
| import config |
| import thread_cert |
| from pktverify.consts import MLE_CHILD_ID_REQUEST, MLE_CHILD_ID_RESPONSE, MLE_DATA_RESPONSE, MLE_DATA_REQUEST, MGMT_PENDING_SET_URI, MGMT_ACTIVE_SET_URI, MGMT_DATASET_CHANGED_URI, SOURCE_ADDRESS_TLV, LEADER_DATA_TLV, ACTIVE_OPERATION_DATASET_TLV, ACTIVE_TIMESTAMP_TLV, PENDING_TIMESTAMP_TLV, TLV_REQUEST_TLV, NETWORK_DATA_TLV, NM_BORDER_AGENT_LOCATOR_TLV, NM_COMMISSIONER_SESSION_ID_TLV, NM_DELAY_TIMER_TLV, PENDING_OPERATION_DATASET_TLV, NWD_COMMISSIONING_DATA_TLV, LEADER_ALOC, 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 |
| from pktverify.packet_verifier import PacketVerifier |
| from pktverify.null_field import nullField |
| |
| CHANNEL_INIT = 19 |
| PANID_INIT = 0xface |
| TIMESTAMP_INIT = 10 |
| CHANNEL_SECOND = 20 |
| |
| CHANNEL_FINAL = 19 |
| PANID_FINAL = 0xabcd |
| |
| ROUTER2_ACTIVE_TIMESTAMP = 15 |
| ROUTER2_PENDING_ACTIVE_TIMESTAMP = 410 |
| ROUTER2_PENDING_TIMESTAMP = 50 |
| ROUTER2_DELAY_TIMER = 200000 |
| ROUTER2_NET_NAME = 'TEST' |
| |
| COMM_PENDING_ACTIVE_TIMESTAMP = 210 |
| COMM_PENDING_TIMESTAMP = 30 |
| COMM_DELAY_TIMER = 1000000 |
| |
| COMMISSIONER = 1 |
| LEADER = 2 |
| ROUTER1 = 3 |
| ROUTER2 = 4 |
| |
| # Test Purpose and Description: |
| # ----------------------------- |
| # The purpose of this test case is to verify how Pending Operational Datasets |
| # are synchronized when two partitions merge. |
| # |
| # Test Topology: |
| # ------------- |
| # Commissioner |
| # | |
| # Leader |
| # | |
| # Router_1 |
| # | |
| # Router_2 |
| # |
| # Note: Router_1 and Router_2 will be in&out RF shield box |
| # |
| # DUT Types: |
| # ---------- |
| # Leader |
| # Router |
| |
| |
| class Cert_9_2_09_PendingPartition(thread_cert.TestCase): |
| SUPPORT_NCP = False |
| |
| TOPOLOGY = { |
| COMMISSIONER: { |
| 'name': 'COMMISSIONER', |
| 'active_dataset': { |
| 'timestamp': TIMESTAMP_INIT, |
| 'panid': PANID_INIT, |
| 'channel': CHANNEL_INIT |
| }, |
| 'mode': 'rdn', |
| 'allowlist': [LEADER] |
| }, |
| LEADER: { |
| 'name': 'LEADER', |
| 'active_dataset': { |
| 'timestamp': TIMESTAMP_INIT, |
| 'panid': PANID_INIT, |
| 'channel': CHANNEL_INIT |
| }, |
| 'mode': 'rdn', |
| 'partition_id': 0xffffffff, |
| 'allowlist': [COMMISSIONER, ROUTER1] |
| }, |
| ROUTER1: { |
| 'name': 'ROUTER_1', |
| 'active_dataset': { |
| 'timestamp': TIMESTAMP_INIT, |
| 'panid': PANID_INIT, |
| 'channel': CHANNEL_INIT |
| }, |
| 'mode': 'rdn', |
| 'allowlist': [LEADER, ROUTER2] |
| }, |
| ROUTER2: { |
| 'name': 'ROUTER_2', |
| 'active_dataset': { |
| 'timestamp': TIMESTAMP_INIT, |
| 'panid': PANID_INIT, |
| 'channel': CHANNEL_INIT |
| }, |
| 'mode': 'rdn', |
| 'network_id_timeout': 70, |
| 'allowlist': [ROUTER1] |
| }, |
| } |
| |
| def test(self): |
| self.nodes[LEADER].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[LEADER].get_state(), 'leader') |
| |
| self.nodes[COMMISSIONER].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[COMMISSIONER].get_state(), 'router') |
| self.nodes[COMMISSIONER].commissioner_start() |
| self.simulator.go(3) |
| |
| self.nodes[ROUTER1].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[ROUTER1].get_state(), 'router') |
| |
| self.nodes[ROUTER2].start() |
| self.simulator.go(5) |
| self.assertEqual(self.nodes[ROUTER2].get_state(), 'router') |
| |
| self.nodes[COMMISSIONER].send_mgmt_pending_set( |
| pending_timestamp=COMM_PENDING_TIMESTAMP, |
| active_timestamp=COMM_PENDING_ACTIVE_TIMESTAMP, |
| delay_timer=COMM_DELAY_TIMER, |
| channel=CHANNEL_SECOND, |
| panid=PANID_INIT, |
| ) |
| self.simulator.go(5) |
| |
| self.nodes[LEADER].remove_allowlist(self.nodes[ROUTER1].get_addr64()) |
| self.nodes[ROUTER1].remove_allowlist(self.nodes[LEADER].get_addr64()) |
| self.nodes[ROUTER2].set_preferred_partition_id(1) |
| self.simulator.go(250) |
| |
| self.assertEqual(self.nodes[ROUTER1].get_state(), 'router') |
| self.assertEqual(self.nodes[ROUTER2].get_state(), 'leader') |
| |
| # Keeping network id timeout at 70 can result in ROUTER2 |
| # occasionally creating its own partition. Reset back to 120 |
| # here to avoid occasional test failures. |
| self.nodes[ROUTER2].set_network_id_timeout(120) |
| |
| self.nodes[ROUTER2].commissioner_start() |
| self.simulator.go(3) |
| self.nodes[ROUTER2].send_mgmt_active_set( |
| active_timestamp=ROUTER2_ACTIVE_TIMESTAMP, |
| network_name=ROUTER2_NET_NAME, |
| ) |
| self.simulator.go(5) |
| |
| self.nodes[ROUTER2].send_mgmt_pending_set( |
| pending_timestamp=ROUTER2_PENDING_TIMESTAMP, |
| active_timestamp=ROUTER2_PENDING_ACTIVE_TIMESTAMP, |
| delay_timer=ROUTER2_DELAY_TIMER, |
| channel=CHANNEL_FINAL, |
| panid=PANID_FINAL, |
| ) |
| self.simulator.go(5) |
| |
| self.nodes[LEADER].add_allowlist(self.nodes[ROUTER1].get_addr64()) |
| self.nodes[ROUTER1].add_allowlist(self.nodes[LEADER].get_addr64()) |
| self.simulator.go(260) |
| |
| self.assertEqual(self.nodes[ROUTER1].get_state(), 'router') |
| self.assertEqual(self.nodes[ROUTER2].get_state(), 'router') |
| |
| self.collect_rlocs() |
| self.collect_rloc16s() |
| self.collect_ipaddrs() |
| self.assertEqual(self.nodes[COMMISSIONER].get_panid(), PANID_FINAL) |
| self.assertEqual(self.nodes[LEADER].get_panid(), PANID_FINAL) |
| self.assertEqual(self.nodes[ROUTER1].get_panid(), PANID_FINAL) |
| self.assertEqual(self.nodes[ROUTER2].get_panid(), PANID_FINAL) |
| |
| self.assertEqual(self.nodes[COMMISSIONER].get_channel(), CHANNEL_FINAL) |
| self.assertEqual(self.nodes[LEADER].get_channel(), CHANNEL_FINAL) |
| self.assertEqual(self.nodes[ROUTER1].get_channel(), CHANNEL_FINAL) |
| self.assertEqual(self.nodes[ROUTER2].get_channel(), CHANNEL_FINAL) |
| |
| leader_addr = self.nodes[LEADER].get_ip6_address(config.ADDRESS_TYPE.ML_EID) |
| router1_addr = self.nodes[ROUTER1].get_ip6_address(config.ADDRESS_TYPE.ML_EID) |
| self.assertTrue(self.nodes[ROUTER2].ping(leader_addr, timeout=10)) |
| self.assertTrue(self.nodes[COMMISSIONER].ping(router1_addr, timeout=10)) |
| |
| def verify(self, pv): |
| pkts = pv.pkts |
| pv.summary.show() |
| |
| LEADER = pv.vars['LEADER'] |
| LEADER_RLOC = pv.vars['LEADER_RLOC'] |
| LEADER_MLEID = pv.vars['LEADER_MLEID'] |
| COMMISSIONER = pv.vars['COMMISSIONER'] |
| COMMISSIONER_MLEID = pv.vars['COMMISSIONER_MLEID'] |
| COMMISSIONER_RLOC = pv.vars['COMMISSIONER_RLOC'] |
| COMMISSIONER_RLOC16 = pv.vars['COMMISSIONER_RLOC16'] |
| ROUTER_1 = pv.vars['ROUTER_1'] |
| ROUTER_1_RLOC = pv.vars['ROUTER_1_RLOC'] |
| ROUTER_1_MLEID = pv.vars['ROUTER_1_MLEID'] |
| ROUTER_2 = pv.vars['ROUTER_2'] |
| ROUTER_2_RLOC = pv.vars['ROUTER_2_RLOC'] |
| ROUTER_2_MLEID = pv.vars['ROUTER_2_MLEID'] |
| |
| # Step 1: Ensure the topology is formed correctly |
| for node in ('COMMISSIONER', 'ROUTER_1'): |
| pv.verify_attached(node, 'LEADER') |
| pv.verify_attached('ROUTER_2', 'ROUTER_1') |
| _pkt = pkts.last() |
| |
| # Step 3: Leader sends MGMT_PENDING_SET.rsq to the Commissioner: |
| # CoAP Response Code |
| # 2.04 Changed |
| # CoAP Payload |
| # - State TLV (value = Accept) |
| pkts.filter_coap_ack(MGMT_PENDING_SET_URI).\ |
| filter_wpan_src64(LEADER).\ |
| filter_ipv6_dst(COMMISSIONER_RLOC).\ |
| must_next().\ |
| must_verify(lambda p: p.thread_meshcop.tlv.state == 1) |
| |
| # Step 4: Leader MUST multicast MLE Data Response with the new network data, |
| # including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV: |
| # Data Version field incremented |
| # Stable Version field incremented |
| # - Network Data TLV: |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 10s |
| # - Pending Timestamp TLV: 30s |
| # |
| # Router_1 MUST send a unicast MLE Data Request to the Leader, including the |
| # following TLVs: |
| # - TLV Request TLV: |
| # - Network Data TLV |
| # - Active Timestamp TLV (10s) |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_LLANMA().\ |
| filter(lambda p: p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| (p.mle.tlv.leader_data.data_version - |
| _pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\ |
| (p.mle.tlv.leader_data.stable_data_version - |
| _pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127 and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type |
| ).\ |
| must_next() |
| |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(LEADER).\ |
| filter_mle_cmd(MLE_DATA_REQUEST).\ |
| filter(lambda p: { |
| TLV_REQUEST_TLV, |
| NETWORK_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.thread_meshcop.tlv.type is nullField |
| ).\ |
| must_next() |
| |
| # Step 5: Leader sends a MLE Data Response to Router_1 including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV |
| # - Network Data TLV |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 10s |
| # - Pending Timestamp TLV: 30s |
| # - Pending Operational Dataset TLV |
| # - Active Timestamp TLV <210s> |
| # - Delay Timer TLV <~ 1000s> |
| # - Channel TLV : ‘Secondary’ |
| # - PAN ID TLV : 0xAFCE |
| _dr_pkt = pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_wpan_dst64(ROUTER_1).\ |
| filter(lambda p: { |
| SOURCE_ADDRESS_TLV, |
| LEADER_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV, |
| PENDING_TIMESTAMP_TLV, |
| PENDING_OPERATION_DATASET_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type and\ |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.delay_timer < COMM_DELAY_TIMER and\ |
| p.thread_meshcop.tlv.active_tstamp == COMM_PENDING_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.channel == [CHANNEL_SECOND] and\ |
| p.thread_meshcop.tlv.pan_id == [PANID_INIT] |
| ).\ |
| must_next() |
| |
| # Step 6: Router_1 MUST multicast MLE Data Response with the new network data, |
| # including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV: |
| # Data Version field incremented |
| # Stable Version field incremented |
| # - Network Data TLV: |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 10s |
| # - Pending Timestamp TLV: 30s |
| with pkts.save_index(): |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(ROUTER_1).\ |
| filter_LLANMA().\ |
| filter(lambda p: p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| (p.mle.tlv.leader_data.data_version - |
| _pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\ |
| (p.mle.tlv.leader_data.stable_data_version - |
| _pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127 and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type |
| ).\ |
| must_next() |
| |
| # Step 8: Router_1 sends a MLE Data Response to Router_2 including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV |
| # - Network Data TLV |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 10s |
| # - Pending Timestamp TLV: 30s |
| # - Pending Operational Dataset TLV |
| # - Active Timestamp TLV <210s> |
| # - Delay Timer TLV <~ 1000s> |
| # - Channel TLV : ‘Secondary’ |
| # - PAN ID TLV : 0xAFCE |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(ROUTER_2).\ |
| filter(lambda p: { |
| SOURCE_ADDRESS_TLV, |
| LEADER_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV, |
| PENDING_TIMESTAMP_TLV, |
| PENDING_OPERATION_DATASET_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type and\ |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.delay_timer < COMM_DELAY_TIMER and\ |
| p.thread_meshcop.tlv.active_tstamp == COMM_PENDING_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.channel == [CHANNEL_SECOND] and\ |
| p.thread_meshcop.tlv.pan_id == [PANID_INIT] |
| ).\ |
| must_next() |
| |
| # Step 10: Router_1 MUST attach to the new partition formed by Router_2 |
| pv.verify_attached('ROUTER_1', 'ROUTER_2') |
| _pkt = pkts.last() |
| |
| # Step 12: Router_1 MUST send a unicast MLE Data Request to the Router_2, including the |
| # following TLVs: |
| # - TLV Request TLV: |
| # - Network Data TLV |
| # - Active Timestamp TLV (10s) |
| # - Pending Timestamp TLV (30s) |
| with pkts.save_index(): |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(LEADER).\ |
| filter_mle_cmd(MLE_DATA_REQUEST).\ |
| filter(lambda p: { |
| TLV_REQUEST_TLV, |
| NETWORK_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.type is nullField |
| ).\ |
| must_next() |
| |
| # Step 14: Router_1 MUST multicast MLE Data Response with the new network data, |
| # including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV: |
| # Data Version field incremented |
| # Stable Version field incremented |
| # - Network Data TLV: |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 15s |
| # - Pending Timestamp TLV: 30s |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(ROUTER_1).\ |
| filter_LLANMA().\ |
| filter(lambda p: p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| (p.mle.tlv.leader_data.data_version - |
| _pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\ |
| (p.mle.tlv.leader_data.stable_data_version - |
| _pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127 and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type |
| ).\ |
| must_next() |
| |
| # Step 17: Router_1 MUST send a unicast MLE Data Request to the Router_2, including the |
| # following TLVs: |
| # - TLV Request TLV: |
| # - Network Data TLV |
| # - Active Timestamp TLV (15s) |
| # - Pending Timestamp TLV (30s) |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(ROUTER_2).\ |
| filter_mle_cmd(MLE_DATA_REQUEST).\ |
| filter(lambda p: { |
| TLV_REQUEST_TLV, |
| NETWORK_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.type is nullField |
| ).\ |
| must_next() |
| |
| # Step 19: Router_1 MUST multicast MLE Data Response with the new network data, |
| # including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV: |
| # Data Version field incremented |
| # Stable Version field incremented |
| # - Network Data TLV: |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 15s |
| # - Pending Timestamp TLV: 50s |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(ROUTER_1).\ |
| filter_LLANMA().\ |
| filter(lambda p: p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == ROUTER2_PENDING_TIMESTAMP and\ |
| (p.mle.tlv.leader_data.data_version - |
| _pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\ |
| (p.mle.tlv.leader_data.stable_data_version - |
| _pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127 and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type |
| ).\ |
| must_next() |
| |
| # Step 21: Router_1 MUST go through the attachment process and send MLE Child ID |
| # Request to the Leader, including the following TLV: |
| # - Active Timestamp TLV: 15s |
| pkts.filter_mle_cmd(MLE_CHILD_ID_REQUEST).\ |
| filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(LEADER).\ |
| filter(lambda p: p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP).\ |
| must_next() |
| |
| # Step 22: Leader MUST send MLE Child ID Response to Router_1, including its current |
| # active timestamp and active configuration set: |
| # - Active Timestamp TLV: 10s |
| # - Active Operational Dataset TLV: |
| # - Pending Timestamp TLV: 30s |
| # - Pending Operational Dataset TLV: |
| # - Active Timestamp TLV:210s |
| _pkt = pkts.filter_mle_cmd(MLE_CHILD_ID_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_wpan_dst64(ROUTER_1).\ |
| filter(lambda p: |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.active_tstamp == COMM_PENDING_ACTIVE_TIMESTAMP |
| ).\ |
| must_next() |
| |
| # Step 23: Router_1 MUST send MGMT_ACTIVE_SET.req to the Leader RLOC or Anycast Locator: |
| # CoAP Request URI |
| # coap://[Leader]:MM/c/as |
| # CoAP Payload |
| # - Active Timestamp TLV: 15s |
| # - Network Name TLV: “TEST” |
| # - PAN ID TLV |
| # - Channel TLV |
| with pkts.save_index(): |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_ipv6_2dsts(LEADER_ALOC, LEADER_RLOC).\ |
| filter_coap_request(MGMT_ACTIVE_SET_URI) .\ |
| filter(lambda p: { |
| NM_ACTIVE_TIMESTAMP_TLV, |
| NM_CHANNEL_TLV, |
| NM_NETWORK_NAME_TLV, |
| NM_PAN_ID_TLV, |
| } <= set(p.thread_meshcop.tlv.type) and\ |
| p.thread_meshcop.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.net_name == [ROUTER2_NET_NAME] |
| ).\ |
| must_next() |
| |
| # Step 24: Leader sends MGMT_ACTIVE_SET.rsp to the Router_1: |
| # CoAP Response Code |
| # 2.04 Changed |
| # CoAP Payload |
| # - State TLV (value = Accept) |
| # TODO: this ack can not be parsed by pktverify |
| |
| # Step 25: Leader MUST send MGMT_DATASET_CHANGED.ntf to Commissioner: |
| # CoAP Request URI |
| # coap://[ Commissioner]:MM/c/dc |
| # CoAP Payload |
| # <empty> |
| with pkts.save_index(): |
| pkts.filter_wpan_src64(LEADER).\ |
| filter_wpan_dst16(COMMISSIONER_RLOC16).\ |
| filter_coap_request(MGMT_DATASET_CHANGED_URI) .\ |
| filter(lambda p: p.thread_meshcop.tlv.type is nullField).\ |
| must_next() |
| |
| # Step 27: Router_1 MUST send MGMT_PENDING_SET.req to the Leader RLOC or Anycast Locator: |
| # CoAP Request URI |
| # coap://[Leader]:MM/c/ps |
| # CoAP Payload |
| # - Delay Timer TLV: ~200s |
| # - Channel TLV : ‘Primary’ |
| # - PAN ID TLV : 0xABCD |
| # - Network Name TLV: ‘TEST’ |
| # - Active Timestamp TLV: 410s |
| # - Pending Timestamp TLV: 50s |
| with pkts.save_index(): |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_ipv6_2dsts(LEADER_ALOC, LEADER_RLOC).\ |
| filter_coap_request(MGMT_PENDING_SET_URI) .\ |
| filter(lambda p: |
| p.thread_meshcop.tlv.delay_timer < ROUTER2_DELAY_TIMER and\ |
| p.thread_meshcop.tlv.channel == [CHANNEL_FINAL] and\ |
| p.thread_meshcop.tlv.pan_id == [PANID_FINAL] and\ |
| p.thread_meshcop.tlv.active_tstamp == ROUTER2_PENDING_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.pending_tstamp == ROUTER2_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.net_name == [ROUTER2_NET_NAME] |
| ).\ |
| must_next() |
| |
| # Step 28: Leader sends MGMT_PENDING_SET.rsq to the Router_1: |
| # CoAP Response Code |
| # 2.04 Changed |
| # CoAP Payload |
| # - State TLV (value = Accept) |
| # TODO: this ack can not be parsed by pktverify |
| |
| # Step 29: Leader MUST send MGMT_DATASET_CHANGED.ntf to Commissioner: |
| # CoAP Request URI |
| # coap://[ Commissioner]:MM/c/dc |
| # CoAP Payload |
| # <empty> |
| pkts.filter_wpan_src64(LEADER).\ |
| filter_wpan_dst16(COMMISSIONER_RLOC16).\ |
| filter_coap_request(MGMT_DATASET_CHANGED_URI) .\ |
| filter(lambda p: p.thread_meshcop.tlv.type is nullField).\ |
| must_next() |
| |
| # Step 30: Leader MUST multicast MLE Data Response with the new network data, |
| # including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV: |
| # Data Version field incremented |
| # Stable Version field incremented |
| # - Network Data TLV: |
| # - Commissioner Data TLV: |
| # Stable flag set to 0 |
| # Border Agent Locator TLV |
| # Commissioner Session ID TLV |
| # - Active Timestamp TLV: 15s |
| # - Pending Timestamp TLV: 50s |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_LLANMA().\ |
| filter(lambda p: p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == ROUTER2_PENDING_TIMESTAMP and\ |
| (p.mle.tlv.leader_data.data_version - |
| _pkt.mle.tlv.leader_data.data_version) % 256 <= 127 and\ |
| (p.mle.tlv.leader_data.stable_data_version - |
| _pkt.mle.tlv.leader_data.stable_data_version) % 256 <= 127 and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type |
| ).\ |
| must_next() |
| |
| # Step 32: Leader sends a MLE Data Response to Commissioner including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV |
| # - Active Timestamp TLV: 15s |
| # - Active Operational Dataset TLV: |
| # - Network Name TLV : ‘TEST’ |
| # - Pending Timestamp TLV: 50s |
| # - Pending Operational Dataset TLV |
| # - Active Timestamp TLV <410s> |
| # - Delay Timer TLV <~ 200s> |
| # - Channel TLV : ‘Primary’ |
| # - PAN ID TLV : 0xABCD |
| # - Network Name TLV : 'TEST' |
| with pkts.save_index(): |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_wpan_dst64(COMMISSIONER).\ |
| filter(lambda p: { |
| SOURCE_ADDRESS_TLV, |
| LEADER_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV, |
| PENDING_TIMESTAMP_TLV, |
| PENDING_OPERATION_DATASET_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.thread_nwd.tlv.stable == [0] and\ |
| NWD_COMMISSIONING_DATA_TLV in p.thread_nwd.tlv.type and\ |
| NM_COMMISSIONER_SESSION_ID_TLV in p.thread_meshcop.tlv.type and\ |
| NM_BORDER_AGENT_LOCATOR_TLV in p.thread_meshcop.tlv.type and\ |
| p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == ROUTER2_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.net_name == [ROUTER2_NET_NAME, ROUTER2_NET_NAME] and\ |
| p.thread_meshcop.tlv.delay_timer < ROUTER2_DELAY_TIMER and\ |
| p.thread_meshcop.tlv.active_tstamp == ROUTER2_PENDING_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.channel == [CHANNEL_INIT, CHANNEL_FINAL] and\ |
| p.thread_meshcop.tlv.pan_id == [PANID_INIT, PANID_FINAL] |
| ).\ |
| must_next() |
| |
| # Step 33: Router_1 MUST send a unicast MLE Data Request to the Leader, including the |
| # following TLVs: |
| # - TLV Request TLV: |
| # - Network Data TLV |
| # - Active Timestamp TLV (10s) |
| # - Pending Timestamp TLV (30s) |
| pkts.filter_wpan_src64(ROUTER_1).\ |
| filter_wpan_dst64(LEADER).\ |
| filter_mle_cmd(MLE_DATA_REQUEST).\ |
| filter(lambda p: { |
| TLV_REQUEST_TLV, |
| NETWORK_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.mle.tlv.active_tstamp == TIMESTAMP_INIT and\ |
| p.mle.tlv.pending_tstamp == COMM_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.type is nullField |
| ).\ |
| must_next() |
| |
| # Step 34: Leader sends a MLE Data Response to Router_1 including the following TLVs: |
| # - Source Address TLV |
| # - Leader Data TLV |
| # - Active Timestamp TLV: 15s |
| # - Active Operational Dataset TLV: |
| # - Network Name TLV : ‘TEST’ |
| # - Pending Timestamp TLV: 50s |
| # - Pending Operational Dataset TLV |
| # - Active Timestamp TLV <410s> |
| # - Delay Timer TLV <~ 200s> |
| # - Channel TLV : ‘Primary’ |
| # - PAN ID TLV : 0xABCD |
| pkts.filter_mle_cmd(MLE_DATA_RESPONSE).\ |
| filter_wpan_src64(LEADER).\ |
| filter_wpan_dst64(ROUTER_1).\ |
| filter(lambda p: { |
| SOURCE_ADDRESS_TLV, |
| LEADER_DATA_TLV, |
| ACTIVE_TIMESTAMP_TLV, |
| PENDING_TIMESTAMP_TLV, |
| PENDING_OPERATION_DATASET_TLV |
| } <= set(p.mle.tlv.type) and\ |
| p.mle.tlv.active_tstamp == ROUTER2_ACTIVE_TIMESTAMP and\ |
| p.mle.tlv.pending_tstamp == ROUTER2_PENDING_TIMESTAMP and\ |
| p.thread_meshcop.tlv.delay_timer < ROUTER2_DELAY_TIMER and\ |
| p.thread_meshcop.tlv.active_tstamp == ROUTER2_PENDING_ACTIVE_TIMESTAMP and\ |
| p.thread_meshcop.tlv.channel == [CHANNEL_INIT, CHANNEL_FINAL] and\ |
| p.thread_meshcop.tlv.pan_id == [PANID_INIT, PANID_FINAL] |
| ).\ |
| must_next() |
| |
| # Step 36: The DUT MUST respond with an ICMPv6 Echo Reply |
| _pkt = pkts.filter_ping_request().\ |
| filter_ipv6_src_dst(ROUTER_2_MLEID, LEADER_MLEID).\ |
| filter_ipv6_dst(LEADER_MLEID).\ |
| must_next() |
| pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\ |
| filter_ipv6_src_dst(LEADER_MLEID, ROUTER_2_MLEID).\ |
| must_next() |
| |
| _pkt = pkts.filter_ping_request().\ |
| filter_ipv6_src_dst(COMMISSIONER_MLEID, ROUTER_1_MLEID).\ |
| must_next() |
| pkts.filter_ping_reply(identifier=_pkt.icmpv6.echo.identifier).\ |
| filter_ipv6_src_dst(ROUTER_1_MLEID, COMMISSIONER_MLEID).\ |
| must_next() |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
