Guido Casati
0bbd446478
* trigger re-establshemnt on DU: reset RLC counters on DRB 1 for OAI UE, since SRB 1 does not work for lack of periodic measurements reports * how is the re-establishment triggered? * a transmission on DRB 1 occurs * detection of a mismatch of RLC counters at the UE side * max number of RLC retransmissions reached * RLF detection * verify re-establishment on CU: we ping the core from the UE; this sends packets on DRB, and because the sequence number mismatches, will trigger a reestablishment. We accept in the ping that a couple of packets might be lost; after ping is over, reestablishment must be done as well (else the ping will already fail).
201 lines
7.9 KiB
XML
201 lines
7.9 KiB
XML
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Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The OpenAirInterface Software Alliance licenses this file to You under
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the OAI Public License, Version 1.1 (the "License"); you may not use this file
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except in compliance with the License.
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You may obtain a copy of the License at
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http://www.openairinterface.org/?page_id=698
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For more information about the OpenAirInterface (OAI) Software Alliance:
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-->
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<testCaseList>
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<htmlTabRef>rfsim-5gnr-f1</htmlTabRef>
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<htmlTabName>CU-DU F1 split</htmlTabName>
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<htmlTabIcon>wrench</htmlTabIcon>
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<TestCaseRequestedList>
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111111
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800813
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000021
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000022
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000023
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020021
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030020
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030021
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030022
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040001
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020022
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040002
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030021
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030022
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100021
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222222
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</TestCaseRequestedList>
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<TestCaseExclusionList></TestCaseExclusionList>
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<testCase id="111111">
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<class>Pull_Local_Registry</class>
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<desc>Pull Images from Local Registry</desc>
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<test_svr_id>0</test_svr_id>
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<images_to_pull>oai-gnb-asan oai-nr-cuup-asan oai-nr-ue-asan</images_to_pull>
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</testCase>
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<testCase id="800813">
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<class>Create_Workspace</class>
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<desc>Create new Workspace</desc>
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<eNB_instance>0</eNB_instance>
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<eNB_serverId>0</eNB_serverId>
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</testCase>
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<testCase id="000021">
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<class>Deploy_Object</class>
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<desc>Deploy OAI 5G CoreNetwork</desc>
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<yaml_path>ci-scripts/yaml_files/5g_f1_rfsimulator</yaml_path>
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<services>mysql oai-amf oai-smf oai-upf oai-ext-dn</services>
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<eNB_instance>0</eNB_instance>
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<eNB_serverId>0</eNB_serverId>
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</testCase>
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<testCase id="000022">
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<class>Deploy_Object</class>
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<desc>Deploy OAI 5G CU+DU+UE RF sim SA</desc>
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<yaml_path>ci-scripts/yaml_files/5g_f1_rfsimulator</yaml_path>
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<services>oai-cu oai-du oai-nr-ue</services>
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<eNB_instance>0</eNB_instance>
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<eNB_serverId>0</eNB_serverId>
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</testCase>
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<testCase id="000023">
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<class>Attach_UE</class>
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<desc>Attach OAI UE (Wait for IP)</desc>
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<id>rfsim5g_ue</id>
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<nodes>cacofonix</nodes>
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</testCase>
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<testCase id="020021">
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<class>Ping</class>
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<desc>Ping ext-dn from all NR-UEs</desc>
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<id>rfsim5g_ue</id>
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<nodes>cacofonix</nodes>
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<ping_args> -c 20 192.168.72.135 -i0.25</ping_args>
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<ping_packetloss_threshold>5</ping_packetloss_threshold>
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</testCase>
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<testCase id="030020">
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<class>Custom_Command</class>
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<desc>Simulate a DL radio channel with noise (3 dB)</desc>
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<node>cacofonix</node>
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<command>echo channelmod modify 0 noise_power_dB 3 | nc --send-only 192.168.71.181 8091</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="030021">
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<class>Iperf</class>
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<desc>Iperf (DL/5Mbps/UDP)(30 sec)</desc>
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<iperf_args>-u -b 5M -t 20 -R</iperf_args>
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<id>rfsim5g_ue</id>
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<nodes>cacofonix</nodes>
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<svr_id>rfsim5g_ext_dn</svr_id>
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<svr_node>cacofonix</svr_node>
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<iperf_packetloss_threshold>5</iperf_packetloss_threshold>
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<iperf_bitrate_threshold>90</iperf_bitrate_threshold>
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</testCase>
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<testCase id="030022">
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<class>Iperf</class>
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<desc>Iperf (UL/3Mbps/UDP)(30 sec)</desc>
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<iperf_args>-u -b 3M -t 20</iperf_args>
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<id>rfsim5g_ue</id>
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<nodes>cacofonix</nodes>
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<svr_id>rfsim5g_ext_dn</svr_id>
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<svr_node>cacofonix</svr_node>
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<iperf_packetloss_threshold>5</iperf_packetloss_threshold>
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<iperf_bitrate_threshold>90</iperf_bitrate_threshold>
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</testCase>
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<testCase id="040001">
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<class>Custom_Command</class>
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<desc>Trigger Reestablishment</desc>
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<node>cacofonix</node>
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<command>echo ci force_reestab | nc 192.168.71.171 9090 | grep -E 'Reset RLC counters of UE RNTI [0-9a-f]{4} to trigger reestablishment'</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="020022">
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<class>Ping</class>
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<desc>Ping ext-dn from all NR-UEs</desc>
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<id>rfsim5g_ue</id>
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<nodes>cacofonix</nodes>
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<ping_args> -c 20 192.168.72.135 -i0.5 -w25</ping_args>
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<ping_packetloss_threshold>80</ping_packetloss_threshold>
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</testCase>
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<testCase id="040002">
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<class>Custom_Command</class>
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<desc>Verify Reestablishment</desc>
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<node>cacofonix</node>
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<command>echo ci get_reestab_count | nc 192.168.71.150 9090 | grep -E 'UE RNTI [0-9a-f]{4} reestab 1'</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="040021">
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<class>Custom_Command</class>
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<desc>Simulate a disruption of DL radio channel (ploss 55)(5 sec)</desc>
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<node>cacofonix</node>
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<command>echo channelmod modify 0 ploss 55 | nc -N 192.168.71.181 8091 && sleep 5</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="040022">
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<class>Custom_Command</class>
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<desc>Get UE sync state (UE ID 0)</desc>
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<node>cacofonix</node>
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<command>echo ciUE sync_state 0 | nc -N 192.168.71.181 8091 | grep -E UE_NOT_SYNC</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="040023">
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<class>Custom_Command</class>
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<desc>Restoration of the original DL channel conditions (ploss 0)(5 sec)</desc>
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<node>cacofonix</node>
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<command>echo channelmod modify 0 ploss 0 | nc -N 192.168.71.181 8091 && sleep 5</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="040024">
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<class>Custom_Command</class>
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<desc>Get UE sync state (UE ID 0)</desc>
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<node>cacofonix</node>
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<command>echo ciUE sync_state 0 | nc -N 192.168.71.181 8091 | grep -E UE_CONNECTED && sleep 10</command>
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<command_fail>yes</command_fail>
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</testCase>
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<testCase id="100021">
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<class>Undeploy_Object</class>
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<always_exec>true</always_exec>
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<desc>Undeploy all OAI 5G stack</desc>
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<yaml_path>ci-scripts/yaml_files/5g_f1_rfsimulator</yaml_path>
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<d_retx_th>30,30,100,100</d_retx_th>
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<u_retx_th>30,30,100,100</u_retx_th>
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<eNB_instance>0</eNB_instance>
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<eNB_serverId>0</eNB_serverId>
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</testCase>
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<testCase id="222222">
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<class>Clean_Test_Server_Images</class>
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<always_exec>true</always_exec>
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<desc>Clean Test Images on Test Server</desc>
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<test_svr_id>0</test_svr_id>
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</testCase>
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</testCaseList>
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