[AI - Snappi] Adding BGP convergence testcase for single session flap Down ( Case 1) by selldinesh · Pull Request #21658 · sonic-net/sonic-mgmt

selldinesh · 2025-12-11T20:17:17Z

Description of PR

Summary: Adding BGP convergence for single session flap testcase
Fixes # (issue)

Type of change

Back port request

Approach

What is the motivation for this PR?

To implement the BGP case 1, as part of the Snappi-based BGP Convergence Test

How did you do it?

This case flaps one of the Rx port down and withdraws route from one of the Rx port

How did you verify/test it?

Tested with 2 BT0s and 1 BT1

Any platform specific information?

Supported testbed topology if it's a new test case?

Documentation

Output

snappi_tests/dataplane/test_bgp_single_port_down.py::test_bgp_sessions[Port Flap-64-10-IPv6]
-------------------------------------------------------------------------------- live log setup ---------------------------------------------------------------------------------
06/10/2025 18:26:40 init.set_default L0053 INFO | Completeness level not set during test execution. Setting to default level: CompletenessLevel.basic
06/10/2025 18:26:40 init.check_test_completeness L0151 INFO | Test has no defined levels. Continue without test completeness checks
06/10/2025 18:26:40 conftest.enhance_inventory L0335 INFO | Inventory file: ['../ansible/snappi-sonic']
06/10/2025 18:26:45 ptfhost_utils.run_icmp_responder_session L0310 INFO | Skip running icmp_responder at session level, it is only for dualtor testbed with active-active mux ports.
06/10/2025 18:26:45 init._sanity_check L0432 INFO | Skip sanity check according to command line argument
06/10/2025 18:26:45 conftest.collect_before_test L2726 INFO | Dumping Disk and Memory Space information before test on sonic-s6100-dut1
06/10/2025 18:26:46 conftest.collect_before_test L2730 INFO | Collecting core dumps before test on sonic-s6100-dut1
06/10/2025 18:26:47 conftest.collect_before_test L2739 INFO | Collecting running config before test on sonic-s6100-dut1
06/10/2025 18:26:51 conftest.temporarily_disable_route_check L3005 INFO | Skipping temporarily_disable_route_check fixture
06/10/2025 18:26:51 conftest.generate_params_dut_hostname L1527 INFO | Using DUTs ['sonic-s6100-dut1'] in testbed 'vms-snappi-sonic'
06/10/2025 18:26:51 conftest.set_rand_one_dut_hostname L0669 INFO | Randomly select dut sonic-s6100-dut1 for testing
06/10/2025 18:26:51 init._fixture_generator_decorator L0081 INFO | -------------------- fixture enable_packet_aging_after_test setup starts --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0085 INFO | -------------------- fixture enable_packet_aging_after_test setup ends --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0081 INFO | -------------------- fixture rand_lossless_prio setup starts --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0085 INFO | -------------------- fixture rand_lossless_prio setup ends --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0081 INFO | -------------------- fixture rand_lossy_prio setup starts --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0085 INFO | -------------------- fixture rand_lossy_prio setup ends --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0081 INFO | -------------------- fixture start_pfcwd_after_test setup starts --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0085 INFO | -------------------- fixture start_pfcwd_after_test setup ends --------------------
06/10/2025 18:26:51 init._fixture_func_decorator L0069 INFO | -------------------- fixture snappi_api_serv_ip setup starts --------------------
06/10/2025 18:26:51 init._fixture_func_decorator L0076 INFO | -------------------- fixture snappi_api_serv_ip setup ends --------------------
06/10/2025 18:26:51 init._fixture_func_decorator L0069 INFO | -------------------- fixture snappi_api_serv_port setup starts --------------------
06/10/2025 18:26:51 init._fixture_func_decorator L0076 INFO | -------------------- fixture snappi_api_serv_port setup ends --------------------
06/10/2025 18:26:51 init._fixture_generator_decorator L0081 INFO | -------------------- fixture snappi_api setup starts --------------------
06/10/2025 18:26:51 snappi.api L0106 WARNING| Version check is disabled
06/10/2025 18:26:51 init._fixture_generator_decorator L0085 INFO | -------------------- fixture snappi_api setup ends --------------------
06/10/2025 18:26:51 init._fixture_func_decorator L0069 INFO | -------------------- fixture get_snappi_ports setup starts --------------------
06/10/2025 18:26:52 conftest.rand_one_dut_front_end_hostname L0705 INFO | Randomly select dut sonic-s6100-dut1 for testing
06/10/2025 18:26:52 conftest.generate_port_lists L1619 INFO | Generate dut_port_map: {'sonic-s6100-dut1': ['sonic-s6100-dut1|Ethernet64', 'sonic-s6100-dut1|Ethernet68', 'sonic-s6100-dut1|Ethernet72', 'sonic-s6100-dut1|Ethernet76']}
06/10/2025 18:26:52 conftest.generate_port_lists L1642 INFO | Generate port_list: ['sonic-s6100-dut1|Ethernet64', 'sonic-s6100-dut1|Ethernet68', 'sonic-s6100-dut1|Ethernet72', 'sonic-s6100-dut1|Ethernet76']
06/10/2025 18:26:52 init._fixture_func_decorator L0069 INFO | -------------------- fixture get_snappi_ports_single_dut setup starts --------------------
06/10/2025 18:26:52 init._fixture_func_decorator L0076 INFO | -------------------- fixture get_snappi_ports_single_dut setup ends --------------------
06/10/2025 18:26:52 init._fixture_func_decorator L0076 INFO | -------------------- fixture get_snappi_ports setup ends --------------------
06/10/2025 18:26:53 init._fixture_func_decorator L0069 INFO | -------------------- fixture set_primary_chassis setup starts --------------------
06/10/2025 18:26:53 init._fixture_func_decorator L0076 INFO | -------------------- fixture set_primary_chassis setup ends --------------------
06/10/2025 18:26:53 init._fixture_func_decorator L0069 INFO | -------------------- fixture create_snappi_config setup starts --------------------
06/10/2025 18:26:53 init._fixture_func_decorator L0076 INFO | -------------------- fixture create_snappi_config setup ends --------------------
06/10/2025 18:26:53 init.loganalyzer L0077 INFO | Log analyzer is disabled
06/10/2025 18:26:53 init.memory_utilization L0143 INFO | Hostname: sonic-s6100-dut1, Hwsku: Arista-7060X6-64PE-C256S2, Platform: x86_64-arista_7060x6_64pe
06/10/2025 18:26:53 memory_utilization.parse_and_register_co L0365 INFO | Loading memory monitoring commands for hwsku: Arista-7060X6-64PE-C256S2
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=monit, cmd=sudo monit validate, memory_params={'memory_usage': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 10}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 70}}}, memory_check=<function parse_monit_validate_output at 0x7f751af75ca0>
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=top, cmd=top -b -n 1, memory_params={'bgpd': {'memory_increase_threshold': {'type': 'value', 'value': 128}, 'memory_high_threshold': None}, 'zebra': {'memory_increase_threshold': {'type': 'value', 'value': 128}, 'memory_high_threshold': None}}, memory_check=<function parse_top_output at 0x7f751af754c0>
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=free, cmd=free -m, memory_params={'used': {'memory_increase_threshold': {'type': 'percentage', 'value': '20%'}, 'memory_high_threshold': None}}, memory_check=<function parse_free_output at 0x7f751af75c10>
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=docker, cmd=docker stats --no-stream, memory_params={'snmp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 4}}, 'pmon': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 8}}, 'lldp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 4}}, 'gnmi': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 6}}, 'radv': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 3}}, 'syncd': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 5}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 18}}, 'bgp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 4}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 14}}, 'teamd': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 5}}, 'swss': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 3}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 8}}, 'database': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 6}}}, memory_check=<function parse_docker_stats_output at 0x7f751af75d30>
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=frr_bgp, cmd=vtysh -c "show memory bgp", memory_params={'used': {'memory_increase_threshold': [{'type': 'percentage', 'value': '50%'}, {'type': 'value', 'value': 64}, {'type': 'comparison', 'value': 'max'}], 'memory_high_threshold': {'type': 'value', 'value': 256}}}, memory_check=<function parse_frr_memory_output at 0x7f751af75dc0>
06/10/2025 18:26:53 memory_utilization.register_command L0023 INFO | Registering command: name=frr_zebra, cmd=vtysh -c "show memory zebra", memory_params={'used': {'memory_increase_threshold': [{'type': 'percentage', 'value': '50%'}, {'type': 'value', 'value': 64}, {'type': 'comparison', 'value': 'max'}], 'memory_high_threshold': {'type': 'value', 'value': 128}}}, memory_check=<function parse_frr_memory_output at 0x7f751af75dc0>
06/10/2025 18:26:53 db_reporter.init L0040 INFO | DBReporter initialized: output_dir=/tmp/telemetry_test_2p9nk8a6
06/10/2025 18:26:53 conftest.setup_dualtor_mux_ports L3465 INFO | skip setup dualtor mux cables on non-dualtor testbed
06/10/2025 18:26:59 init.pytest_runtest_setup L0064 INFO | Before test: collected memory_values {'before_test': {'sonic-s6100-dut1': {'monit': {'memory_usage': 20.2}, 'top': {'zebra': 47.5, 'bgpd': 183.1}, 'free': {'used': 6522}, 'docker': {'snmp': 0.2, 'pmon': 0.9, 'lldp': 0.2, 'gnmi': 0.3, 'radv': 0.1, 'syncd': 3.9, 'bgp': 1.0, 'teamd': 0.1, 'swss': 0.7, 'database': 0.4}, 'frr_bgp': {'used': 45.0}, 'frr_zebra': {'used': 7.0}}}, 'after_test': {'sonic-s6100-dut1': {}}}
--------------------------------------------------------------------------------- live log call ---------------------------------------------------------------------------------
06/10/2025 18:27:01 test_bgp_orig.get_convergence_for_single L0160 INFO | Starting Port Flap Test
06/10/2025 18:27:01 connection._warn L0336 WARNING| Verification of certificates is disabled
06/10/2025 18:27:01 connection._info L0333 INFO | Determining the platform and rest_port using the 10.36.78.106 address...
06/10/2025 18:27:01 connection._warn L0336 WARNING| Unable to connect to http://10.36.78.106:443/.
06/10/2025 18:27:01 connection._info L0333 INFO | Connection established to https://10.36.78.106:443 on linux
06/10/2025 18:27:16 connection._info L0333 INFO | Using IxNetwork api server version 11.10.2507.29
06/10/2025 18:27:16 connection._info L0333 INFO | User info IxNetwork/ixnetworkweb/admin-204-2515400
06/10/2025 18:27:17 snappi_api.info L1512 INFO | snappi-1.40.0
06/10/2025 18:27:17 snappi_api.info L1512 INFO | snappi_ixnetwork-1.39.2
06/10/2025 18:27:17 snappi_api.info L1512 INFO | ixnetwork_restpy-1.7.0
06/10/2025 18:27:17 snappi_api.info L1512 INFO | Config validation 0.040s
06/10/2025 18:27:20 snappi_api.info L1512 INFO | Ports configuration 2.325s
06/10/2025 18:27:20 snappi_api.info L1512 INFO | Captures configuration 0.267s
06/10/2025 18:27:21 connection._info L0333 INFO | [0.511s] Timer @ batchadd.py:385 -> Batch Add Completed
06/10/2025 18:27:21 snappi_api.info L1512 INFO | Add location hosts [10.36.84.36] 0.531s
06/10/2025 18:27:27 snappi_api.info L1512 INFO | Location hosts ready [10.36.84.36] 6.330s
06/10/2025 18:27:30 snappi_api.info L1512 INFO | Speed conversion is not require for (port.name, speed) : [('Port_1', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_3', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_5', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_7', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_9', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_11', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_13', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_15', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_17', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_19', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_21', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_23', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_25', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_27', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_29', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_31', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_2', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_4', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_6', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_8', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_10', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_12', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_14', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_16', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_18', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_20', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_22', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_24', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_26', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_28', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_30', 'aresOne-M-EightByOneHundredGigPAM4-106G'), ('Port_32', 'aresOne-M-EightByOneHundredGigPAM4-106G')]
06/10/2025 18:27:30 snappi_api.info L1512 INFO | Aggregation mode speed change 1.001s
06/10/2025 18:27:57 snappi_api.info L1512 INFO | Location connect [Port_1, Port_2, Port_3, Port_4, Port_5, Port_6, Port_7, Port_8, Port_9, Port_10, Port_11, Port_12, Port_13, Port_14, Port_15, Port_16, Port_17, Port_18, Port_19, Port_20, Port_21, Port_22, Port_23, Port_24, Port_25, Port_26, Port_27, Port_28, Port_29, Port_30, Port_31, Port_32] 26.099s
06/10/2025 18:27:57 snappi_api.info L1512 INFO | Location state check [Port_1, Port_2, Port_3, Port_4, Port_5, Port_6, Port_7, Port_8, Port_9, Port_10, Port_11, Port_12, Port_13, Port_14, Port_15, Port_16, Port_17, Port_18, Port_19, Port_20, Port_21, Port_22, Port_23, Port_24, Port_25, Port_26, Port_27, Port_28, Port_29, Port_30, Port_31, Port_32] 0.291s
06/10/2025 18:27:57 snappi_api.info L1512 INFO | Location configuration 36.871s
06/10/2025 18:27:57 snappi_api.info L1512 INFO | Layer1 configuration 0.510s
06/10/2025 18:27:58 snappi_api.info L1512 INFO | Lag Configuration 0.075s
06/10/2025 18:27:58 snappi_api.info L1512 INFO | Convert device config : 0.238s
06/10/2025 18:27:58 snappi_api.info L1512 INFO | Create IxNetwork device config : 0.002s
06/10/2025 18:28:11 snappi_api.info L1512 INFO | Push IxNetwork device config : 13.314s
06/10/2025 18:28:11 snappi_api.info L1512 INFO | Devices configuration 13.627s
06/10/2025 18:28:14 snappi_api.info L1512 INFO | Flows configuration 2.646s
06/10/2025 18:28:33 snappi_api.info L1512 INFO | Start interfaces 18.678s
06/10/2025 18:28:34 snappi_api.info L1512 INFO | IxNet - One or more destination MACs or VPNs are invalid or unreachable and the packets configured to be sent to them were not created
06/10/2025 18:28:34 snappi_api.info L1512 INFO | IxNet - The Traffic Item was modified. Please perform a Traffic Generate to update the associated traffic Flow Groups
06/10/2025 18:28:34 helperv2.start_stop L0567 INFO | Start protocols
06/10/2025 18:28:41 utilities.wait L0120 INFO | Pause 10 seconds, reason: For protocols To start
06/10/2025 18:30:02 helperv2.check_bgp_state L0607 INFO | BGP v6 Session State is UP
06/10/2025 18:30:02 helperv2.start_stop L0567 INFO | Start traffic
06/10/2025 18:30:11 snappi_api.info L1512 INFO | Flows generate/apply 7.662s
06/10/2025 18:30:23 snappi_api.info L1512 INFO | Flows clear statistics 12.377s
06/10/2025 18:30:23 snappi_api.info L1512 INFO | Captures start 0.000s
06/10/2025 18:30:29 snappi_api.info L1512 INFO | Flows start 5.363s
06/10/2025 18:30:29 snappi_api.info L1512 INFO | IxNet - The frame size was increased to 86 bytes to accommodate encapsulation requirements. - The frame size was adjusted to conform to the encapsulation requirements
06/10/2025 18:30:39 test_bgp_orig.get_convergence_for_single L0184 INFO | All ports Tx and Rx rates are within 0.05% of average rates
06/10/2025 18:30:39 test_bgp_orig.get_convergence_for_single L0185 INFO | Shutting down Ethernet65 port of sonic-s6100-dut1 dut !!
06/10/2025 18:30:40 utilities.wait L0120 INFO | Pause 20 seconds, reason: For statistics to be collected
06/10/2025 18:31:01 test_bgp_orig.get_convergence_for_single L0203 INFO | Total Tx and Rx Rates are equal after link flap
06/10/2025 18:31:01 test_bgp_orig.get_convergence_for_single L0206 INFO | Delta Frames : 770236
06/10/2025 18:31:01 test_bgp_orig.get_convergence_for_single L0208 INFO | -------------------------- Convergence Numbers ----------------------------------
06/10/2025 18:31:01 test_bgp_orig.get_convergence_for_single L0209 INFO | Convergence Time for Single Port Flap : 4.08225090348506 (ms)
06/10/2025 18:31:01 test_bgp_orig.get_convergence_for_single L0210 INFO | --------------------------------------------------------------------------------------
06/10/2025 18:31:01 helperv2.start_stop L0567 INFO | Stop traffic
06/10/2025 18:31:08 snappi_api.info L1512 INFO | Flows stop 6.385s
06/10/2025 18:31:09 db_reporter._report L0049 INFO | DBReporter: Writing 1 metric records to file
06/10/2025 18:31:09 db_reporter._report L0097 INFO | DBReporter: Successfully wrote 1 metric records to /tmp/telemetry_test_2p9nk8a6/test_bgp_orig.metrics.json
06/10/2025 18:31:09 helperv2.start_stop L0567 INFO | Stop protocols
06/10/2025 18:31:10 utilities.wait L0120 INFO | Pause 1 seconds, reason: For protocols To stop
06/10/2025 18:31:11 helperv2.start_stop L0567 INFO | Stop traffic
06/10/2025 18:31:13 test_bgp_orig.get_convergence_for_single L0239 INFO | Starting up Ethernet65 port of sonic-s6100-dut1 dut !!
PASSED

snappi_tests/dataplane/test_bgp_orig.py::test_bgp_sessions[Route Withdraw-64-10-IPv6]
-------------------------------------------------------------------------------- live log setup ---------------------------------------------------------------------------------
06/10/2025 18:31:20 init.set_default L0053 INFO | Completeness level not set during test execution. Setting to default level: CompletenessLevel.basic
06/10/2025 18:31:20 init.check_test_completeness L0151 INFO | Test has no defined levels. Continue without test completeness checks
06/10/2025 18:31:20 init.loganalyzer L0077 INFO | Log analyzer is disabled
06/10/2025 18:31:20 init.memory_utilization L0143 INFO | Hostname: sonic-s6100-dut1, Hwsku: Arista-7060X6-64PE-C256S2, Platform: x86_64-arista_7060x6_64pe
06/10/2025 18:31:20 memory_utilization.parse_and_register_co L0365 INFO | Loading memory monitoring commands for hwsku: Arista-7060X6-64PE-C256S2
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=monit, cmd=sudo monit validate, memory_params={'memory_usage': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 10}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 70}}}, memory_check=<function parse_monit_validate_output at 0x7f751af75ca0>
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=top, cmd=top -b -n 1, memory_params={'bgpd': {'memory_increase_threshold': {'type': 'value', 'value': 128}, 'memory_high_threshold': None}, 'zebra': {'memory_increase_threshold': {'type': 'value', 'value': 128}, 'memory_high_threshold': None}}, memory_check=<function parse_top_output at 0x7f751af754c0>
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=free, cmd=free -m, memory_params={'used': {'memory_increase_threshold': {'type': 'percentage', 'value': '20%'}, 'memory_high_threshold': None}}, memory_check=<function parse_free_output at 0x7f751af75c10>
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=docker, cmd=docker stats --no-stream, memory_params={'snmp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 4}}, 'pmon': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 8}}, 'lldp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 4}}, 'gnmi': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 6}}, 'radv': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 3}}, 'syncd': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 5}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 18}}, 'bgp': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 4}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 14}}, 'teamd': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 5}}, 'swss': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 3}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 8}}, 'database': {'memory_increase_threshold': {'type': 'percentage_points', 'value': 2}, 'memory_high_threshold': {'type': 'percentage_points', 'value': 6}}}, memory_check=<function parse_docker_stats_output at 0x7f751af75d30>
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=frr_bgp, cmd=vtysh -c "show memory bgp", memory_params={'used': {'memory_increase_threshold': [{'type': 'percentage', 'value': '50%'}, {'type': 'value', 'value': 64}, {'type': 'comparison', 'value': 'max'}], 'memory_high_threshold': {'type': 'value', 'value': 256}}}, memory_check=<function parse_frr_memory_output at 0x7f751af75dc0>
06/10/2025 18:31:20 memory_utilization.register_command L0023 INFO | Registering command: name=frr_zebra, cmd=vtysh -c "show memory zebra", memory_params={'used': {'memory_increase_threshold': [{'type': 'percentage', 'value': '50%'}, {'type': 'value', 'value': 64}, {'type': 'comparison', 'value': 'max'}], 'memory_high_threshold': {'type': 'value', 'value': 128}}}, memory_check=<function parse_frr_memory_output at 0x7f751af75dc0>
06/10/2025 18:31:20 db_reporter.init L0040 INFO | DBReporter initialized: output_dir=/tmp/telemetry_test_xw4spsqb
06/10/2025 18:31:20 conftest.setup_dualtor_mux_ports L3465 INFO | skip setup dualtor mux cables on non-dualtor testbed
06/10/2025 18:31:27 init.pytest_runtest_setup L0064 INFO | Before test: collected memory_values {'before_test': {'sonic-s6100-dut1': {'monit': {'memory_usage': 20.3}, 'top': {'zebra': 47.7, 'bgpd': 183.3}, 'free': {'used': 6472}, 'docker': {'snmp': 0.2, 'pmon': 0.9, 'lldp': 0.2, 'gnmi': 0.3, 'radv': 0.1, 'syncd': 3.9, 'bgp': 1.1, 'teamd': 0.1, 'swss': 0.7, 'database': 0.5}, 'frr_bgp': {'used': 45.0}, 'frr_zebra': {'used': 7.0}}}, 'after_test': {'sonic-s6100-dut1': {}}}
--------------------------------------------------------------------------------- live log call ---------------------------------------------------------------------------------
06/10/2025 18:31:28 test_bgp_orig.get_convergence_for_single L0249 INFO | Starting Route Withdraw Test
06/10/2025 18:31:29 snappi_api.info L1512 INFO | Config validation 0.041s
06/10/2025 18:31:30 snappi_api.info L1512 INFO | Ports configuration 0.305s
06/10/2025 18:31:30 snappi_api.info L1512 INFO | Captures configuration 0.198s
06/10/2025 18:31:30 snappi_api.info L1512 INFO | Location hosts ready [10.36.84.36] 0.075s
06/10/2025 18:31:31 snappi_api.info L1512 INFO | Speed change not require due to redundant Layer1 config
06/10/2025 18:31:31 snappi_api.info L1512 INFO | Aggregation mode speed change 0.099s
06/10/2025 18:31:31 snappi_api.info L1512 INFO | Location configuration 0.586s
06/10/2025 18:31:31 snappi_api.info L1512 INFO | Layer1 configuration 0.357s
06/10/2025 18:31:31 snappi_api.info L1512 INFO | Lag Configuration 0.069s
06/10/2025 18:31:36 snappi_api.info L1512 INFO | Convert device config : 5.140s
06/10/2025 18:31:36 snappi_api.info L1512 INFO | Create IxNetwork device config : 0.002s
06/10/2025 18:31:49 snappi_api.info L1512 INFO | Push IxNetwork device config : 13.139s
06/10/2025 18:31:49 snappi_api.info L1512 INFO | Devices configuration 18.353s
06/10/2025 18:31:52 snappi_api.info L1512 INFO | Flows configuration 2.135s
06/10/2025 18:32:03 snappi_api.info L1512 INFO | Start interfaces 11.138s
06/10/2025 18:32:03 snappi_api.info L1512 INFO | IxNet - One or more destination MACs or VPNs are invalid or unreachable and the packets configured to be sent to them were not created
06/10/2025 18:32:03 snappi_api.info L1512 INFO | IxNet - The Traffic Item was modified. Please perform a Traffic Generate to update the associated traffic Flow Groups
06/10/2025 18:32:03 helperv2.start_stop L0567 INFO | Start protocols
06/10/2025 18:32:13 utilities.wait L0120 INFO | Pause 10 seconds, reason: For protocols To start
06/10/2025 18:32:23 helperv2.start_stop L0567 INFO | Start traffic
06/10/2025 18:32:49 snappi_api.info L1512 INFO | Flows generate/apply 25.691s
06/10/2025 18:33:01 snappi_api.info L1512 INFO | Flows clear statistics 11.743s
06/10/2025 18:33:01 snappi_api.info L1512 INFO | Captures start 0.000s
06/10/2025 18:33:07 snappi_api.info L1512 INFO | Flows start 5.641s
06/10/2025 18:33:07 snappi_api.info L1512 INFO | IxNet - The frame size was increased to 86 bytes to accommodate encapsulation requirements. - The frame size was adjusted to conform to the encapsulation requirements
06/10/2025 18:33:19 test_bgp_orig.get_convergence_for_single L0256 INFO |

06/10/2025 18:33:19 test_bgp_orig.get_convergence_for_single L0257 INFO | Configuring ACL for packet drop on one of the BGP peer
06/10/2025 18:33:20 test_bgp_orig.get_convergence_for_single L0261 INFO | sudo config acl add table AI_ACL_TABLE l3v6
06/10/2025 18:33:21 test_bgp_orig.get_convergence_for_single L0264 INFO | sudo config acl add table AI_ACL_TABLE L3v6 -p Ethernet67 -s egress
06/10/2025 18:33:24 test_bgp_orig.get_convergence_for_single L0273 INFO | Withdrawing Routes from Rx_Network_Group_1
06/10/2025 18:33:26 snappi_api.info L1512 INFO | Setting route state 1.136s
06/10/2025 18:33:26 utilities.wait L0120 INFO | Pause 50 seconds, reason: For routes to be withdrawn
06/10/2025 18:34:17 test_bgp_orig.get_convergence_for_single L0283 INFO | Delta Frames : 124660900
06/10/2025 18:34:17 test_bgp_orig.get_convergence_for_single L0286 INFO | PACKET LOSS DURATION After Route Withdraw (ms): 660.7027674893294
06/10/2025 18:34:20 utilities.wait L0120 INFO | Pause 20 seconds, reason: For clear stats
06/10/2025 18:34:41 test_bgp_orig.get_convergence_for_single L0294 INFO | Total Tx and Rx Rates are equal after route withdraw
06/10/2025 18:34:42 test_bgp_orig.get_convergence_for_single L0296 INFO |

06/10/2025 18:34:42 test_bgp_orig.get_convergence_for_single L0297 INFO | -------------------------- Convergence Numbers ----------------------------------
06/10/2025 18:34:42 test_bgp_orig.get_convergence_for_single L0298 INFO | Convergence Time for Single Route Withdraw : 660.7027674893294 (ms)
06/10/2025 18:34:42 test_bgp_orig.get_convergence_for_single L0299 INFO | Time taken to apply acl and route withdraw on snappi port: 3.3281638622283936 (s)
06/10/2025 18:34:42 test_bgp_orig.get_convergence_for_single L0301 INFO | --------------------------------------------------------------------------------------
06/10/2025 18:34:42 helperv2.start_stop L0567 INFO | Stop traffic
06/10/2025 18:34:49 snappi_api.info L1512 INFO | Flows stop 6.755s
06/10/2025 18:34:50 db_reporter._report L0049 INFO | DBReporter: Writing 1 metric records to file
06/10/2025 18:34:50 db_reporter._report L0097 INFO | DBReporter: Successfully wrote 1 metric records to /tmp/telemetry_test_xw4spsqb/test_bgp_orig.metrics.json
06/10/2025 18:34:50 helperv2.start_stop L0567 INFO | Stop protocols
06/10/2025 18:34:51 utilities.wait L0120 INFO | Pause 1 seconds, reason: For protocols To stop
06/10/2025 18:34:52 helperv2.start_stop L0567 INFO | Stop traffic
06/10/2025 18:34:54 test_bgp_orig.get_convergence_for_single L0319 INFO | Removing acl table AI_ACL_TABLE
PASSED

mssonicbld · 2025-12-11T20:17:26Z

/azp run

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Signed-off-by: selldinesh <[email protected]>

… Down ( Case 1) Signed-off-by: selldinesh <[email protected]>

This reverts commit a879e20. Signed-off-by: selldinesh <[email protected]>

This reverts commit 7eb77c9. Signed-off-by: selldinesh <[email protected]>

mssonicbld · 2025-12-11T20:19:51Z

/azp run

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mssonicbld · 2025-12-11T20:26:49Z

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tests/snappi_tests/dataplane/test_bgp_single_port_down.py

r12f · 2025-12-28T19:27:13Z

Still waiting for updates.

tests/snappi_tests/dataplane/test_bgp_single_port_down.py

mssonicbld · 2026-01-06T18:39:05Z

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mssonicbld · 2026-01-28T21:37:11Z

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mssonicbld · 2026-01-28T21:41:32Z

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Azure Pipelines successfully started running 1 pipeline(s).

Signed-off-by: selldinesh <[email protected]>

mssonicbld · 2026-01-28T21:46:47Z

/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

selldinesh · 2026-01-28T22:06:22Z

@r12f Request to merge #21565 first, as the BGP cases have a dependency on this PR

… automatically (sonic-net#21658) #### Why I did it src/sonic-platform-common ``` * 5dde3ec - (HEAD -> 202405, origin/202405) Add 800G innolight PNs (sonic-net#539) (10 hours ago) [mssonicbld] ``` #### How I did it #### How to verify it #### Description for the changelog

yxieca

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github-actions bot requested review from auspham, deepak-singhal0408 and rraghav-cisco December 11, 2025 20:17

selldinesh added 5 commits December 11, 2025 12:19

[AI - Snappi]: Adding FEC Error Insertion Test Script

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deleting

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[AI - Snappi] Adding BGP convergence testcase for single session flap…

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… Down ( Case 1) Signed-off-by: selldinesh <[email protected]>

Revert "deleting"

57ffa16

This reverts commit a879e20. Signed-off-by: selldinesh <[email protected]>

Revert "[AI - Snappi]: Adding FEC Error Insertion Test Script"

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This reverts commit 7eb77c9. Signed-off-by: selldinesh <[email protected]>

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selldinesh force-pushed the pr_bgp_c1 branch from b138172 to ca17f15 Compare January 28, 2026 21:41

addressing review comments

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