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Test EM on BPI R4

BPI Controller

Please ensure below processes are running in ctrl.

Code Block

language	bash
title	process_status
collapse	true

root@Filogic-GW:~# systemctl status ieee1905_em_ctrl
● ieee1905_em_ctrl.service - ieee1905 EasyMesh Controller service
     Loaded: loaded (/lib/systemd/system/ieee1905_em_ctrl.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2022-04-28 17:43:33 UTC; 3 years 3 months ago
    Process: 4793 ExecStartPre=/bin/sh -c sleep 5 (code=exited, status=0/SUCCESS)
    Process: 4941 ExecStartPre=/bin/sh -c if [ ! -e "/sys/class/net/eth0_virt_peer/address" ]; then `/usr/ccsp/EasyMesh/setup_veth_for_em.sh brlan0 eth0 true`; fi (code=exited, status=0/SUCCESS)
    Process: 4942 ExecStart=/bin/sh -c /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ieee1905::cmdu_observer=trace -i eth0_virt_peer --sap-data-path /tmp/al_em_ctrl_data_socket --sap-control-path /tmp/al_em_ctrl_control_socket >> /tmp/ieee1905_ctrl_log.txt & (code=exited, status=0/SUCCESS)
   Main PID: 4943 (ieee1905)
      Tasks: 7 (limit: 4713)
     Memory: 22.3M
     CGroup: /system.slice/ieee1905_em_ctrl.service
             └─ 4943 /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ieee1905::cmdu_observer=trace -i eth0_virt_peer --sap-data-path /tmp/al_em_ctrl_data_socket --sap-control-path /tmp/al_em_ctrl_control_socket
 
Notice: journal has been rotated since unit was started, output may be incomplete.
 
 
root@Filogic-GW:~# systemctl status em_ctrl
● em_ctrl.service - EasyMesh Controller service
     Loaded: loaded (/lib/systemd/system/em_ctrl.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2025-08-07 05:54:27 UTC; 20min ago
    Process: 18033 ExecStartPre=/bin/sh -c /usr/ccsp/EasyMesh/setup_mysql_db_pre.sh (code=exited, status=0/SUCCESS)
    Process: 18038 ExecStart=/bin/sh -c /usr/bin/onewifi_em_ctrl bpi\@root >> /tmp/em_ctrl.log & (code=exited, status=0/SUCCESS)
    Process: 18040 ExecStartPost=/bin/sh -c /usr/ccsp/EasyMesh/setup_mysql_db_post.sh (code=exited, status=0/SUCCESS)
   Main PID: 18039 (onewifi_em_ctrl)
      Tasks: 15 (limit: 4713)
     Memory: 185.2M
     CGroup: /system.slice/em_ctrl.service
             └─ 18039 /usr/bin/onewifi_em_ctrl bpi@root
 
Notice: journal has been rotated since unit was started, output may be incomplete.
root@Filogic-GW:~#
 
root@Filogic-GW:~# systemctl status ieee1905_em_agent
● ieee1905_em_agent.service - ieee1905 EasyMesh Agent service
     Loaded: loaded (/lib/systemd/system/ieee1905_em_agent.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2025-08-07 05:54:31 UTC; 21min ago
    Process: 4944 ExecStartPre=/bin/sh -c if [ ! -e "/sys/class/net/eth1_virt_peer/address" ]; then `/usr/ccsp/EasyMesh/setup_veth_for_em.sh brlan0 eth1 false`;fi (code=exited, status=0/SUCCESS)
    Process: 4945 ExecStartPre=/bin/sh -c while [ ! -e /tmp/wifi_initialized ] && [ ! -e /tmp/wifi_dml_complete ] ;do sleep 1; done  (code=exited, status=0/SUCCESS)
    Process: 17690 ExecStartPre=/bin/sh -c sleep 5 (code=exited, status=0/SUCCESS)
    Process: 19496 ExecStart=/bin/sh -c /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ieee1905::cmdu_observer=trace -i eth1_virt_peer >> /tmp/ieee1905_agent_log.txt & (code=exited, status=0/SUCCESS)
   Main PID: 19497 (ieee1905)
      Tasks: 7 (limit: 4713)
     Memory: 18.8M
     CGroup: /system.slice/ieee1905_em_agent.service
             └─ 19497 /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ieee1905::cmdu_observer=trace -i eth1_virt_peer
 
Notice: journal has been rotated since unit was started, output may be incomplete.
 
root@Filogic-GW:~# systemctl status em_agent
● em_agent.service - EasyMesh Agent service
     Loaded: loaded (/lib/systemd/system/em_agent.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2025-08-07 06:15:40 UTC; 17s ago
    Process: 476399 ExecStartPre=/bin/sh -c /usr/ccsp/EasyMesh/setup_agent_pre.sh (code=exited, status=0/SUCCESS)
    Process: 476405 ExecStartPre=/bin/sh -c sleep 15 (code=exited, status=0/SUCCESS)
    Process: 482087 ExecStart=/bin/sh -c /usr/bin/onewifi_em_agent >> /tmp/em_agent.log & (code=exited, status=0/SUCCESS)
   Main PID: 482089 (onewifi_em_agen)
      Tasks: 8 (limit: 4713)
     Memory: 8.8M
     CGroup: /system.slice/em_agent.service
             └─ 482089 /usr/bin/onewifi_em_agent
 
2025 Aug 07 06:15:25 Filogic-GW systemd[1]: Starting EasyMesh Agent service...
2025 Aug 07 06:15:40 Filogic-GW systemd[1]: Started EasyMesh Agent service.

To run cli,

cd /usr/ccsp/EasyMesh
onewifi_em_cli bpi

Observation in EM-Contrller device side:

All configured VAPs should be UP and Running
VAPs should be broadcasting EasyMesh default SSIDs(eg, private_ssid, mesh_backhaul)
Logs files are generated under /tmp folder

Extender 1 + STAR Topology

1.Please ensure below processes are running in Ext1

Code Block

language	bash
title	process_status
collapse	true

root@Filogic-GW:~# systemctl status onewifi
* onewifi.service - Cosa service
     Loaded: loaded (8;;file://Filogic-GW/lib/systemd/system/onewifi.service/lib/systemd/system/onewifi.service8;;; enabled; vendor preset: e)
     Active: active (running) since Thu 2022-04-28 17:43:15 UTC; 3min 29s ago
TriggeredBy: * filogicwifiinitialized.path
    Process: 1781 ExecStartPre=/bin/sh /usr/ccsp/wifi/onewifi_pre_start.sh (code=exited, status=0/SUCCESS)
    Process: 2085 ExecStart=/usr/bin/OneWifi -subsys $Subsys (code=exited, status=0/SUCCESS)
   Main PID: 2086 (OneWifi)
      Tasks: 14 (limit: 4713)
     Memory: 38.2M
     CGroup: /system.slice/onewifi.service
             `- 2086 /usr/bin/OneWifi -subsys eRT.
 
2022 Apr 28 17:42:48 Filogic-GW systemd[1]: Starting Cosa service...
2022 Apr 28 17:42:53 Filogic-GW UTOPIA[2086]: system.syscfg Shared memory file not found
2022 Apr 28 17:42:53 Filogic-GW UTOPIA[2086]: 2022-04-28  17:42:53., ../../../../git/source/syscfg/lib/syscfg_lib.c:466, Error initializing sy
2022 Apr 28 17:43:15 Filogic-GW systemd[1]: Started Cosa service.
2022 Apr 28 17:44:01 Filogic-GW [OneWifi][2086]:   WiFi radio radio1 is set to UP

root@Filogic-GW:~# systemctl status ieee1905_em_agent
* ieee1905_em_agent.service - ieee1905 EasyMesh Remote Agent service
     Loaded: loaded (8;;file://Filogic-GW/lib/systemd/system/ieee1905_em_agent.service/lib/systemd/system/ieee1905_em_agent.service8;;; enabl)
     Active: active (running) since Thu 2022-04-28 17:43:35 UTC; 3min 16s ago
    Process: 3284 ExecStartPre=/bin/sh -c /usr/ccsp/EasyMesh/setup_ext_pre.sh (code=exited, status=0/SUCCESS)
    Process: 3303 ExecStartPre=/bin/sh -c if [ ! -e "/sys/class/net/eth1_virt_peer/address" ]; then `/usr/ccsp/EasyMesh/setup_veth_for_em.sh )
    Process: 3304 ExecStartPre=/bin/sh -c sleep 5 (code=exited, status=0/SUCCESS)
    Process: 3439 ExecStart=/bin/sh -c /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ie)
   Main PID: 3440 (ieee1905)
      Tasks: 7 (limit: 4713)
     Memory: 10.5M
     CGroup: /system.slice/ieee1905_em_agent.service
             `- 3440 /usr/bin/ieee1905 -f ieee1905::al_sap=trace,ieee1905::cmdu_handler=trace,ieee1905::cmdu_proxy=trace,ieee1905::cmdu_obserr
 
2022 Apr 28 17:43:30 Filogic-GW systemd[1]: Starting ieee1905 EasyMesh Remote Agent service...
2022 Apr 28 17:43:35 Filogic-GW systemd[1]: Started ieee1905 EasyMesh Remote Agent service.
 
root@Filogic-GW:~# systemctl status em_agent        
* em_agent.service - EasyMesh Agent service
     Loaded: loaded (8;;file://Filogic-GW/lib/systemd/system/em_agent.service/lib/systemd/system/em_agent.service8;;; enabled; vendor preset:)
     Active: active (running) since Thu 2022-04-28 17:44:00 UTC; 2min 57s ago
    Process: 3283 ExecStartPre=/bin/sh -c sleep 30 (code=exited, status=0/SUCCESS)
    Process: 3621 ExecStartPre=/bin/sh -c /usr/ccsp/EasyMesh/setup_ext_pre.sh (code=exited, status=0/SUCCESS)
    Process: 3640 ExecStart=/bin/sh -c /usr/bin/onewifi_em_agent >> /tmp/em_agent.log & (code=exited, status=0/SUCCESS)
   Main PID: 3641 (onewifi_em_agen)
      Tasks: 9 (limit: 4713)
     Memory: 10.8M
     CGroup: /system.slice/em_agent.service
             `- 3641 /usr/bin/onewifi_em_agent

2.Ensure mesh backhaul connectivity is established over 5G through wifi1.1 interface.

iw dev wifi1.3 info

3.Verify mesh backhaul connection in EM-Contrller side as well.

iw dev wifi1.1.sta<i> info
iw dev wifi1.1.sta<i> station dump ## This command gives information on connected client ie Extender1.

Sample logs

EM-Controller and EM-Agent success logs

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Old Version 89

New Version 90

Key

Test EM on BPI R4

BPI Controller

Sample logs

EM-Controller and EM-Agent success logs

RDK Resources

[*RDK Preferred*]

Code Management Facility

RDK Forums

[RDK Conferences]

RDK Support

Archives

In the News!

Page History

Versions Compared

Old Version 89

New Version 90

Key

Test EM on BPI R4

BPI Controller

Sample logs

EM-Controller and EM-Agent success logs

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