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Setup EM on BPI R4

Note: Currently in our bpi build private vaps configured.

BPI Controller

1. Setup mysql in BPI controller (One time process)

   Panel
   borderColor black borderStyle dashed title DB Setup
   → Input command mysql in prompt, enter into mariadb console → CREATE USER 'bpi'@'localhost' IDENTIFIED BY 'root'; → ALTER USER 'bpi'@'localhost' IDENTIFIED BY 'root'; → GRANT ALL PRIVILEGES ON *.* TO 'bpi'@'localhost' IDENTIFIED BY 'root'; → FLUSH PRIVILEGES; → SELECT User, Host, plugin FROM mysql.user; → Exit from mysql

2. Once user is added in mysql, enter into prompt with root access.

   Panel
   borderColor black borderStyle dashed title bpi root
   → Input command mysql -u bpi -p, password is root

3. Create OneWifiMesh table in mariadb
   

   Panel
   borderColor black borderStyle dashed title Creating database
   → create database OneWifiMesh; → use OneWifiMesh; → show tables;                   ==> should show no tables

4. Start onewifi easymesh controller in new tab
   /usr/ccsp/EasyMesh# ./onewifi_em_ctrl bpi@root (Here bpi is the user and root is the password)
   
   Reset database, resetting can be done from cli (see log: data base empty ... needs reset)
5. Start onewifi easymesh cli in a new tab
   /usr/ccsp/EasyMesh# ./onewifi_em_cli bpi
   

   Panel
   borderColor black borderStyle dashed title onewifi_em_cli bpi
   → In the cli use "Tab" to move between Update, Apply and Cancel button in the cli, use keys "j" to scroll down and "k" to scroll up the menu.and down → Select "Wifi Reset" and then select Update to update the window. → In the CollocatedAgentID update the Mac address of the interface which needs to be treated as AL MAC. In case of using wireless backhaul, use the appropriate "wlan" interface as CollocatedAgentID. → Select Apply to reset the database.

   
   Sample cli response given below:
   
   Change colocatedAgentID mac addr to interface which needs to be treated as AL MAC
   
   
   
6. Once AL MAC is set check the ctrl prompt whether database reset happened
   
   Observe outputs deleting all datamodels and database insert to verify successful reset
   Sample response in ctrl: 
   
   Response in database: Respective rows will be updated in db
   
   
7. Restart onewifi_em_ctrl
   Observe private_ssid are broadcasting
   
   
8. asaAfter restart run the agent

BPI Agent

1. OneWifi should be up and running
   Update onewifi_pre_script.sh under /usr/ccsp/wifi/
   

   Code Block
   title onewifi_pre_start.sh collapse true
   #!/bin/sh sleep 10 iw phy phy0 interface add wifi0 type __ap iw phy phy0 interface add wifi1 type __ap iw phy phy0 interface add wifi2 type __ap iw phy phy0 interface add wifi3 type __ap #Obtain the wifi0 mac address wifi0_mac="$(cat /sys/class/ieee80211/phy0/macaddress)" #Strip the : and increment mac by 1 to get wifi1 macaddress mac=$(echo $wifi0_mac | tr -d ':') mac_incr=$((0x$mac + 1)) wifi1_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') #Increment again by 1 to get wifi2 address mac_incr=$(($mac_incr + 1)) wifi2_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') mac_incr=$(($mac_incr + 1)) wifi3_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') mac_incr=$(($mac_incr + 1)) wifi4_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') mac_incr=$(($mac_incr + 1)) wifi5_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') mac_incr=$(($mac_incr + 1)) wifi6_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') mac_incr=$(($mac_incr + 1)) wifi7_mac=$(printf "%012x" $mac_incr | sed 's/../&:/g;s/:$//') #print the mac address echo $wifi0_mac echo $wifi1_mac echo $wifi2_mac echo $wifi3_mac echo $wifi4_mac #Update the mac address using ip link command ifconfig wifi0 down ifconfig wifi1 down ifconfig wifi2 down ifconfig wifi3 down ifconfig wifi4 down ifconfig wifi5 down ifconfig wifi6 down ifconfig wifi7 down ip link set dev wifi0 address $wifi0_mac ip link set dev wifi1 address $wifi3_mac ip link set dev wifi2 address $wifi2_mac ip link set dev wifi3 address $wifi3_mac ip link set dev wifi4 address $wifi4_mac ifconfig wifi0 up ifconfig wifi1 up ifconfig wifi2 up ifconfig wifi3 up ifconfig wifi4 up exit 0

   Update InterfaceMap.json under /nvram/
   

   Code Block
   title InterfaceMap.json collapse true
   { "PhyList": [ { "Index": 0, "RadioList": [ { "Index": 1, "RadioName": "wifi1", "InterfaceList": [ { "InterfaceName": "wifi1", "Bridge": "brlan0", "vlanId": 0, "vapIndex": 1, "vapName": "private_ssid_5g" } ] }, { "Index": 0, "RadioName": "wifi0", "InterfaceList": [ { "InterfaceName": "wifi0", "Bridge": "brlan0", "vlanId": 0, "vapIndex": 0, "vapName": "private_ssid_2g" } ] } ] } ] }

   
   
2. In /nvram/EasyMesh.json update CollocatedAgentID Mac address for the In /nvram/EasyMesh.json update CollocatedAgentID Mac address forthe interface which needs to be treated as AL MAC
   
   Sample response:
   
   
3. Start onewifi easymesh agent
   
   

   Panel
   borderColor black borderStyle dashed title sample response
   /usr/ccsp/EasyMesh#./onewifi_em_agent input_listener:646 he_bus open success input_listener:664 recv data: {     "Version":    "1.0",     "SubDocName":    "dml",     "WifiConfig":    {         "GASConfig":    {             "AdvertisementId":    0,             "PauseForServerResp":    true,             "RespTimeout":    5000,             "ComebackDelay":    1000,             "RespBufferTime":    1000,             "QueryRespLengthLimit":    127         },

4. Check whether agent window receives subdoc decode success
   
5. Check whether AP acquired private_ssid through backhaul
   
   

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