Changes for page Monitor & Remote Access Gateway

Last modified by Xiaoye on 2023/11/07 20:12

From version < 5.1 >

edited by Edwin Chen
on 2022/05/02 09:07

To version < 9.6 >

edited by Xiaoling
on 2022/05/31 14:47

Change comment: There is no comment for this version

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- image-20220531144606-1.png

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@@ -1,1 +1,1 @@
--XWiki.Edwin
++XWiki.Xiaoling

Content

@@ -2,16 +2,17 @@
  {{toc/}}
  {{/box}}
--= Monitor Gateway =
++= 1. Monitor Gateway =
--== Introduction ==
++== 1.1 Introduction ==
  This introduction shows how to use a script to monitor the gateway. The video link for this instruction is: [[https:~~/~~/youtu.be/8PieIwfSF_g>>url:https://youtu.be/8PieIwfSF_g]]
--[[image:https://wiki.dragino.com/images/thumb/d/dc/Monitor_gateway.png/600px-Monitor_gateway.png||height="456" width="600"]]
++[[image:image-20220531144606-1.png]]
--== Steps ==
++== 1.2 Steps ==
++
  * Create account in ThingsSpeak and creat channel.
  * Download script from dragino site and move it to properly directory
@@ -34,10 +34,6 @@
  (((
  USER='xxxxx'             # user name in your thinkspeak ~-~-> Profile
  PASS='xxxxx'     #MQTT_API_KEY in your thinkspeak ~-~-> Profile
--)))
--
--(% class="box infomessage" %)
--(((
  CHAN_ID='xxxx'    #Channel ID   of the channel for this gateway
  CHAN_KEY='xxxxx'   #Channel Write API  of the channel for this gateway
  )))
@@ -48,11 +48,7 @@
  (% class="box infomessage" %)
  (((
--  # For details see man 4 crontabs
--)))
--
--(% class="box infomessage" %)
--(((
++# For details see man 4 crontabs
  # Example of job definition:
  # .~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- minute (0 - 59)
  # | .~-~-~-~-~-~-~-~-~-~-~-~-- hour (0 - 23)
@@ -61,15 +61,7 @@
  # | | | | .~-~-~-~- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
  # | | | | |
  # * * * * * user-name command to be executed
--)))
--
--(% class="box infomessage" %)
--(((
  #*/10 * * * *  checklog
--)))
--
--(% class="box infomessage" %)
--(((
  ~* 23 * * *  /etc/init.d/auto_update start
  */20 * * * *  /usr/bin/monitor_gateway.sh
  )))
@@ -76,8 +76,10 @@
  * Reboot device.
--== Monitor Public IP ==
++
++== 1.3 Monitor Public IP ==
++
  The monitor_gateway.sh has been updated to upload the public ip of the device as well.
  User can find the public ip in field7, the chart is not able to show the complete public ip, user can check that in the export.
@@ -88,9 +88,9 @@
--= Remote Access =
++= 2. Remote Access =
--== Remote Access via Remote.it. ==
++== 2.1 Remote Access via Remote.it. ==
  Remote.it for remote access is available in the latest Dragino firmware for gateway. For security concern, the remote.it only available base on end user demand.
@@ -102,7 +102,7 @@
  For how to use remoteit, please see : [[Remoteit user instruction for Dragino Gateway>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=Dragino-Remoteit_User_Manual.pdf]].
--== RSSH Introduction ==
++== 2.2 RSSH Introduction ==
  Reverse SSH for remote access is available in the latest Dragino firmware for gateway. For security concern, the RSSH only available base on end user demand.
@@ -124,8 +124,10 @@
  * LIG16
  * MS14 series if installed with the same firmware.
--=== End User Guide to use SSH access ===
++
++=== 2.2.1 End User Guide to use SSH access ===
++
  Go to this the Reverse SSH page as below:
  [[~[~[image:https://wiki.dragino.com/images/thumb/5/55/RSSH_Menu2.png/500px-RSSH_Menu2.png~|~|height="256" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:RSSH_Menu2.png]]
@@ -145,36 +145,31 @@
  After doing above, please download and mail the public keys to Dragino support and wait for our mail for the valid host port. Input the valid host port got from our support and click connect so we can remote access to your gateway.
--Set Up RSSH Server
++=== 2.2.2 Set Up RSSH Server ===
++Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
--===== Step 1:Download the SSH service code =====
++==== Step 1:Download the SSH service code ====
 ).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
--[[~[~[image:https://wiki.dragino.com/images/thumb/d/d0/Git_clone.png/500px-Git_clone.png~|~|height="80" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Git_clone.png]]
++[[~[~[image:https://wiki.dragino.com/images/thumb/d/d0/Git_clone.png/500px-Git_clone.png~|~|height="89" width="555"~]~]>>url:https://wiki.dragino.com/index.php/File:Git_clone.png]]
--git clone rssh-server
--
 ).cd rssh-server; sudo make ~-~--> to Generate the execute file：rssh_serv
--[[~[~[image:https://wiki.dragino.com/images/thumb/e/e3/Generate_the_execute_file.png/500px-Generate_the_execute_file.png~|~|height="103" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Generate_the_execute_file.png]]
++[[~[~[image:https://wiki.dragino.com/images/thumb/e/e3/Generate_the_execute_file.png/500px-Generate_the_execute_file.png~|~|height="114" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Generate_the_execute_file.png]]
--Generate the execute file
  **Debug** :
  {{{ if you git fail.     -->    sudo: git: command not found.
   please install git.  -->    yum install git -y  or  apt-get install git -y.
--}}}
--
--{{{ if you make error 127,it lack of gcc.
++ if you make error 127,it lack of gcc.
   please install gcc.    -->yum install gcc.
  }}}
  [[~[~[image:https://wiki.dragino.com/images/d/d7/Lack_of_gcc.png~|~|height="174" width="434"~]~]>>url:https://wiki.dragino.com/index.php/File:Lack_of_gcc.png]]
--lack of gcc
  {{{ if you make a fatal error : sqlite3.h,it lack of sqlite3.
   please insatell sqlite3.
@@ -182,28 +182,135 @@
  [[~[~[image:https://wiki.dragino.com/images/thumb/9/93/Lack_of_sqlite3.png/500px-Lack_of_sqlite3.png~|~|height="137" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Lack_of_sqlite3.png]]
--lack of sqlite3
--How to install Sqlit3
++**How to install Sqlit3**
--{{{ Step1:Download the SQLit3 installation package
--           sudo wget
-- Step2:tar the SQLit3 installation package
++(% class="box infomessage" %)
++(((
++ Step1:Download the SQLit3 installation package
++           sudo wget
++Step2:tar the SQLit3 installation package
             sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
-- Step3:Generate the makefile
++Step3:Generate the makefile
             cd sqlite-autoconf-3350300/;./configure
-- Step4:Compile makefile
++Step4:Compile makefile
             sudo make
-- Step5:Install makefile
++Step5:Install makefile
             sudo make install
-- Check:
--           cd /usr/local/bin;ls -al                             -->    Check to see if there is a file for sqlite3
--           cd sqlite-autoconf-3350300/;./sqlite3 test.db        -->    Test whether the sqlite3 was installed successfully
-- debug:
++Check:
++           cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
++           cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
++debug:
            If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
            Please execute the command /sbin/ldconfig.
            After that execute the command ./sqlite3 test.db again.
++)))
++
++=====   =====
++
++==== Step 2 :Install and run the RSS service ====
++
++1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
++
++user must enter the root account and run the following commands
++
++(% class="box infomessage" %)
++(((
++ $ ./create_sqlite3_db.sh
++$ ./rssh_serv -p  3721 2>&1 &
++$ ps -ef | grep rssh_serv check 3721 port
++)))
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/c/cb/Intall_database_and_server_development_port.png/500px-Intall_database_and_server_development_port.png~|~|height="70" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Intall_database_and_server_development_port.png]]
++
++
++**Debug:**
++
++{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
++ Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
  }}}
++{{{ if fail to open dpvlry or to bind to it
++ please kill rssh_serv,and run  ./rssh_serv -p  3721 2>&1 &  again
++}}}
--
++=====   =====
++
++=====   =====
++
++==== Step 3 :Create a minimal SSH user (reverse SSH proxy for the gateway) ====
++
++(% class="box infomessage" %)
++(((
++1):sudo useradd XXXXX (custom user name)
++2):sudo passwd xxxxxx
++3):cp /bin/bash /bin/rbash
++4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
++5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
++6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
++)))
++
++**Now user "XXXXX" is the user with limited permissions of the current system**
++
++
++==== Step4:Create an authorization key file ====
++
++1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
++
++**Debug:**
++
++{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
++
++
++
++=== How does user get the gateway to connect to a user's private server ===
++
++==== Step1: Come back the gateway web UI to get the gateway Public key ====
++
++1)in the system ~-~-> Remote Mgmt/span>
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/8/8f/Remote_Mgmt.png/500px-Remote_Mgmt.png~|~|height="367" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Remote_Mgmt.png]]
++
++
++==== Step2: Authorization server ====
++
++Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/4/49/Publickey.png/500px-Publickey.png~|~|height="81" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Publickey.png]]
++
++
++===== Step3: Connect private server =====
++
++This is same as connect Dragino Support Server but just change the server address to customize server address.
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/0/04/Gateway_web_UI.png/500px-Gateway_web_UI.png~|~|height="389" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Gateway_web_UI.png]]
++
++
++
++===== Step 4 :Check Connection =====
++
++Rssh Host connection Ok
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/6/6f/Rssh_Host_connection_Ok.png/500px-Rssh_Host_connection_Ok.png~|~|height="225" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Rssh_Host_connection_Ok.png]]
++
++
++User can use common ps | grep ssh to check it in the gateway.
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/a/ad/Check_the_gateway.png/500px-Check_the_gateway.png~|~|height="47" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Check_the_gateway.png]]
++
++
++==== Step5:Access the gateway from customized server ====
++
++Check what gateways link to server.
++
++$ ./connect-gw.sh -l
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/e/ee/Check_gateway_link_server.png/500px-Check_gateway_link_server.png~|~|height="157" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Check_gateway_link_server.png]]
++
++
++
++Access the gateway
++
++$ ./connect-gw.sh <GWID>
++
++[[~[~[image:https://wiki.dragino.com/images/thumb/b/b7/Reverse_ssh_access_the_gateway1.png/500px-Reverse_ssh_access_the_gateway1.png~|~|height="230" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:Reverse_ssh_access_the_gateway1.png]]

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