Changes for page Monitor & Remote Access Gateway
Last modified by Xiaoye on 2023/11/07 20:12
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
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... ... @@ -2,17 +2,16 @@ 2 2 {{toc/}} 3 3 {{/box}} 4 4 5 -= 1.Monitor Gateway =5 += Monitor Gateway = 6 6 7 -== 1.1Introduction ==7 +== Introduction == 8 8 9 9 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]] 10 10 11 -[[image:image -20220531144606-1.png]]11 +[[image:https://wiki.dragino.com/images/thumb/d/dc/Monitor_gateway.png/600px-Monitor_gateway.png||height="456" width="600"]] 12 12 13 +== Steps == 13 13 14 -== 1.2 Steps == 15 - 16 16 * Create account in ThingsSpeak and creat channel. 17 17 * Download script from dragino site and move it to properly directory 18 18 ... ... @@ -35,6 +35,10 @@ 35 35 ((( 36 36 USER='xxxxx' # user name in your thinkspeak ~-~-> Profile 37 37 PASS='xxxxx' #MQTT_API_KEY in your thinkspeak ~-~-> Profile 37 +))) 38 + 39 +(% class="box infomessage" %) 40 +((( 38 38 CHAN_ID='xxxx' #Channel ID of the channel for this gateway 39 39 CHAN_KEY='xxxxx' #Channel Write API of the channel for this gateway 40 40 ))) ... ... @@ -45,7 +45,11 @@ 45 45 46 46 (% class="box infomessage" %) 47 47 ((( 48 -# For details see man 4 crontabs 51 + # For details see man 4 crontabs 52 +))) 53 + 54 +(% class="box infomessage" %) 55 +((( 49 49 # Example of job definition: 50 50 # .~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- minute (0 - 59) 51 51 # | .~-~-~-~-~-~-~-~-~-~-~-~-- hour (0 - 23) ... ... @@ -54,7 +54,15 @@ 54 54 # | | | | .~-~-~-~- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat 55 55 # | | | | | 56 56 # * * * * * user-name command to be executed 64 +))) 65 + 66 +(% class="box infomessage" %) 67 +((( 57 57 #*/10 * * * * checklog 69 +))) 70 + 71 +(% class="box infomessage" %) 72 +((( 58 58 ~* 23 * * * /etc/init.d/auto_update start 59 59 */20 * * * * /usr/bin/monitor_gateway.sh 60 60 ))) ... ... @@ -61,10 +61,8 @@ 61 61 62 62 * Reboot device. 63 63 79 +== Monitor Public IP == 64 64 65 - 66 -== 1.3 Monitor Public IP == 67 - 68 68 The monitor_gateway.sh has been updated to upload the public ip of the device as well. 69 69 70 70 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. ... ... @@ -75,9 +75,9 @@ 75 75 76 76 77 77 78 -= 2.Remote Access =91 += Remote Access = 79 79 80 -== 2.1Remote Access via Remote.it. ==93 +== Remote Access via Remote.it. == 81 81 82 82 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. 83 83 ... ... @@ -89,7 +89,7 @@ 89 89 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]]. 90 90 91 91 92 -== 2.2RSSH Introduction ==105 +== RSSH Introduction == 93 93 94 94 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. 95 95 ... ... @@ -132,31 +132,36 @@ 132 132 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. 133 133 134 134 135 - ===Set Up RSSH Server===148 +Set Up RSSH Server 136 136 137 -Advance administrator can config a SSH server to provide support their end user themselves., Steps as below 138 138 139 -==== Step 1:Download the SSH service code ==== 151 +===== Step 1:Download the SSH service code ===== 140 140 141 141 1).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server 142 142 143 -[[~[~[image:https://wiki.dragino.com/images/thumb/d/d0/Git_clone.png/500px-Git_clone.png~|~|height="8 9" width="555"~]~]>>url:https://wiki.dragino.com/index.php/File:Git_clone.png]]155 +[[~[~[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]] 144 144 157 +git clone rssh-server 158 + 145 145 2).cd rssh-server; sudo make ~-~--> to Generate the execute file:rssh_serv 146 146 147 -[[~[~[image:https://wiki.dragino.com/images/thumb/e/e3/Generate_the_execute_file.png/500px-Generate_the_execute_file.png~|~|height="1 14" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Generate_the_execute_file.png]]161 +[[~[~[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]] 148 148 163 +Generate the execute file 149 149 150 150 **Debug** : 151 151 152 152 {{{ if you git fail. --> sudo: git: command not found. 153 153 please install git. --> yum install git -y or apt-get install git -y. 154 - if you make error 127,it lack of gcc. 169 +}}} 170 + 171 +{{{ if you make error 127,it lack of gcc. 155 155 please install gcc. -->yum install gcc. 156 156 }}} 157 157 158 158 [[~[~[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]] 159 159 177 +lack of gcc 160 160 161 161 {{{ if you make a fatal error : sqlite3.h,it lack of sqlite3. 162 162 please insatell sqlite3. ... ... @@ -164,135 +164,28 @@ 164 164 165 165 [[~[~[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]] 166 166 185 +lack of sqlite3 167 167 168 - **How to install Sqlit3**187 +How to install Sqlit3 169 169 170 -(% class="box infomessage" %) 171 -((( 172 - Step1:Download the SQLit3 installation package 173 - sudo wget 174 -Step2:tar the SQLit3 installation package 189 +{{{ Step1:Download the SQLit3 installation package 190 + sudo wget 191 + Step2:tar the SQLit3 installation package 175 175 sudo tar -zxvf sqlite-autoconf-3350300.tar.gz 176 -Step3:Generate the makefile 193 + Step3:Generate the makefile 177 177 cd sqlite-autoconf-3350300/;./configure 178 -Step4:Compile makefile 195 + Step4:Compile makefile 179 179 sudo make 180 -Step5:Install makefile 197 + Step5:Install makefile 181 181 sudo make install 182 -Check: 183 - cd /usr/local/bin;ls -al ~-~->184 - cd sqlite-autoconf-3350300/;./sqlite3 test.db ~-~->185 -debug: 199 + Check: 200 + cd /usr/local/bin;ls -al --> Check to see if there is a file for sqlite3 201 + cd sqlite-autoconf-3350300/;./sqlite3 test.db --> Test whether the sqlite3 was installed successfully 202 + debug: 186 186 If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db. 187 187 Please execute the command /sbin/ldconfig. 188 188 After that execute the command ./sqlite3 test.db again. 189 -))) 190 - 191 -===== ===== 192 - 193 -==== Step 2 :Install and run the RSS service ==== 194 - 195 -1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721) 196 - 197 -user must enter the root account and run the following commands 198 - 199 -(% class="box infomessage" %) 200 -((( 201 - $ ./create_sqlite3_db.sh 202 -$ ./rssh_serv -p 3721 2>&1 & 203 -$ ps -ef | grep rssh_serv check 3721 port 204 -))) 205 - 206 -[[~[~[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]] 207 - 208 - 209 -**Debug:** 210 - 211 -{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3 212 - Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv 213 213 }}} 214 214 215 -{{{ if fail to open dpvlry or to bind to it 216 - please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again 217 -}}} 218 218 219 -===== ===== 220 - 221 -===== ===== 222 - 223 -==== Step 3 :Create a minimal SSH user (reverse SSH proxy for the gateway) ==== 224 - 225 -(% class="box infomessage" %) 226 -((( 227 -1):sudo useradd XXXXX (custom user name) 228 -2):sudo passwd xxxxxx 229 -3):cp /bin/bash /bin/rbash 230 -4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash 231 -5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin** 232 -6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin** 233 -))) 234 - 235 -**Now user "XXXXX" is the user with limited permissions of the current system** 236 - 237 - 238 -==== Step4:Create an authorization key file ==== 239 - 240 -1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey 241 - 242 -**Debug:** 243 - 244 -{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}} 245 - 246 - 247 - 248 -=== How does user get the gateway to connect to a user's private server === 249 - 250 -==== Step1: Come back the gateway web UI to get the gateway Public key ==== 251 - 252 -1)in the system ~-~-> Remote Mgmt/span> 253 - 254 -[[~[~[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]] 255 - 256 - 257 -==== Step2: Authorization server ==== 258 - 259 -Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file. 260 - 261 -[[~[~[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]] 262 - 263 - 264 -===== Step3: Connect private server ===== 265 - 266 -This is same as connect Dragino Support Server but just change the server address to customize server address. 267 - 268 -[[~[~[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]] 269 - 270 - 271 - 272 -===== Step 4 :Check Connection ===== 273 - 274 -Rssh Host connection Ok 275 - 276 -[[~[~[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]] 277 - 278 - 279 -User can use common ps | grep ssh to check it in the gateway. 280 - 281 -[[~[~[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]] 282 - 283 - 284 -==== Step5:Access the gateway from customized server ==== 285 - 286 -Check what gateways link to server. 287 - 288 -$ ./connect-gw.sh -l 289 - 290 -[[~[~[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]] 291 - 292 - 293 - 294 -Access the gateway 295 - 296 -$ ./connect-gw.sh <GWID> 297 - 298 -[[~[~[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]] 209 +
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