Last modified by Kilight Cao on 2025/01/14 10:25
<
From version < 13.1 >
edited by Xiaoling
on 2022/05/31 15:07
To version < 5.1 >
edited by Edwin Chen
on 2022/05/02 09:07
>
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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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2 2  {{toc/}}
3 3  {{/box}}
4 4  
5 -= **1. Monitor Gateway** =
5 += Monitor Gateway =
6 6  
7 -== **1.1 Introduction** ==
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  
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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  )))
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61 61  
62 62  * Reboot device.
63 63  
79 +== Monitor Public IP ==
64 64  
65 -== **1.3 Monitor Public IP** ==
66 -
67 67  The monitor_gateway.sh has been updated to upload the public ip of the device as well.
68 68  
69 69  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.
70 70  
71 -[[image:image-20220531145559-2.png]]
85 +[[~[~[image:https://wiki.dragino.com/images/thumb/8/8f/Monitor_gateway_1.png/600px-Monitor_gateway_1.png~|~|height="332" width="586"~]~]>>url:https://wiki.dragino.com/index.php/File:Monitor_gateway_1.png]]
72 72  
73 73  Find Public IP
74 74  
75 75  
76 76  
77 -= **2. Remote Access** =
91 += Remote Access =
78 78  
79 -== **2.1 Remote Access via Remote.it.** ==
93 +== Remote Access via Remote.it. ==
80 80  
81 81  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.
82 82  
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88 88  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]].
89 89  
90 90  
91 -== **2.2 RSSH Introduction** ==
105 +== RSSH Introduction ==
92 92  
93 93  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.
94 94  
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110 110  * LIG16
111 111  * MS14 series if installed with the same firmware.
112 112  
127 +=== End User Guide to use SSH access ===
113 113  
114 -=== **2.2.1 End User Guide to use SSH access** ===
115 -
116 116  Go to this the Reverse SSH page as below:
117 117  
118 -[[image:image-20220531150151-3.png]]
131 +[[~[~[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]]
119 119  
120 120  Get the RSSH configure page
121 121  
135 +[[~[~[image:https://wiki.dragino.com/images/thumb/7/78/RSSH_Menu3.png/500px-RSSH_Menu3.png~|~|height="313" width="500"~]~]>>url:https://wiki.dragino.com/index.php/File:RSSH_Menu3.png]]
122 122  
123 -
124 -[[image:image-20220531150338-4.png]]
125 -
126 126  Connection OK.
127 127  
139 +* **Login ID**: Input sshuser
140 +* **Host Address**: Input support.dragino.com
141 +* **Host Port** : Please email to support @ dragino.com to get a valid host port.
142 +* **Connect at Startup** : Choose to enable connect once the device is powered.
143 +* **Network Keys**; Click the Generate keys to generate the keys and download / mail it to Dragino support so Dragino can prepare the remote access to
128 128  
129 -* (% style="color:#037691" %)**Login ID**(%%): Input sshuser
130 -* (% style="color:#037691" %)**Host Address**(%%): Input support.dragino.com
131 -* (% style="color:#037691" %)**Host Port** (%%): Please email to support @ dragino.com to get a valid host port.
132 -* (% style="color:#037691" %)**Connect at Startup**(%%) : Choose to enable connect once the device is powered.
133 -* (% style="color:#037691" %)**Network Keys**(%%): Click the Generate keys to generate the keys and download / mail it to Dragino support so Dragino can prepare the remote access to
134 -
135 135  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.
136 136  
137 137  
138 -=== **2.2.2 Set Up RSSH Server** ===
148 +Set Up RSSH Server
139 139  
140 -Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
141 141  
151 +===== Step 1:Download the SSH service code =====
142 142  
143 -==== **2.2.2.1 Step 1:Download the SSH service code** ====
144 -
145 145  1).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
146 146  
147 -[[~[~[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]]
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]]
148 148  
157 +git clone rssh-server
158 +
149 149  2).cd rssh-server; sudo make ~-~--> to Generate the execute file：rssh_serv
150 150  
151 -[[~[~[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]]
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]]
152 152  
163 +Generate the execute file
153 153  
154 154  **Debug** :
155 155  
156 156  {{{ if you git fail. --> sudo: git: command not found.
157 157   please install git. --> yum install git -y or apt-get install git -y.
158 - if you make error 127,it lack of gcc.
169 +}}}
170 +
171 +{{{ if you make error 127,it lack of gcc.
159 159   please install gcc. -->yum install gcc.
160 160  }}}
161 161  
162 162  [[~[~[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]]
163 163  
177 +lack of gcc
164 164  
165 165  {{{ if you make a fatal error : sqlite3.h,it lack of sqlite3.
166 166   please insatell sqlite3.
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168 168  
169 169  [[~[~[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]]
170 170  
185 +lack of sqlite3
171 171  
172 -**How to install Sqlit3**
187 +How to install Sqlit3
173 173  
174 -(% class="box infomessage" %)
175 -(((
176 - Step1:Download the SQLit3 installation package
177 - sudo wget
178 -Step2:tar the SQLit3 installation package
189 +{{{ Step1:Download the SQLit3 installation package
190 + sudo wget
191 + Step2:tar the SQLit3 installation package
179 179   sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
180 -Step3:Generate the makefile
193 + Step3:Generate the makefile
181 181   cd sqlite-autoconf-3350300/;./configure
182 -Step4:Compile makefile
195 + Step4:Compile makefile
183 183   sudo make
184 -Step5:Install makefile
197 + Step5:Install makefile
185 185   sudo make install
186 -Check:
187 - cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
188 - cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
189 -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:
190 190   If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
191 191   Please execute the command /sbin/ldconfig.
192 192   After that execute the command ./sqlite3 test.db again.
193 -)))
194 -
195 -===== =====
196 -
197 -==== **2.2.2.2 Step 2 :Install and run the RSS service** ====
198 -
199 -1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
200 -
201 -user must enter the root account and run the following commands
202 -
203 -(% class="box infomessage" %)
204 -(((
205 - $ ./create_sqlite3_db.sh
206 -$ ./rssh_serv -p  3721 2>&1 &
207 -$ ps -ef | grep rssh_serv check 3721 port
208 -)))
209 -
210 -[[~[~[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]]
211 -
212 -
213 -**Debug:**
214 -
215 -{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
216 - Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
217 217  }}}
218 218  
219 -{{{ if fail to open dpvlry or to bind to it
220 - please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again
221 -}}}
222 222  
223 -===== =====
224 -
225 -===== =====
226 -
227 -==== **2.2.2.3 Step 3 :Create a minimal SSH user (reverse SSH proxy for the gateway)** ====
228 -
229 -(% class="box infomessage" %)
230 -(((
231 -1):sudo useradd XXXXX (custom user name)
232 -2):sudo passwd xxxxxx
233 -3):cp /bin/bash /bin/rbash
234 -4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
235 -5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
236 -6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
237 -)))
238 -
239 -**Now user "XXXXX" is the user with limited permissions of the current system**
240 -
241 -
242 -==== **2.2.2.4 Step4:Create an authorization key file** ====
243 -
244 -1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
245 -
246 -**Debug:**
247 -
248 -{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
249 -
250 -
251 -
252 -=== **2.3 How does user get the gateway to connect to a user's private server** ===
253 -
254 -
255 -==== **2.3.1 Step1: Come back the gateway web UI to get the gateway Public key** ====
256 -
257 -1)in the system ~-~-> Remote Mgmt/span>
258 -
259 -[[~[~[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]]
260 -
261 -
262 -==== **2.3.2 Step2: Authorization server** ====
263 -
264 -Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
265 -
266 -[[~[~[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]]
267 -
268 -
269 -===== **2.3.3 Step3: Connect private server** =====
270 -
271 -This is same as connect Dragino Support Server but just change the server address to customize server address.
272 -
273 -[[~[~[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]]
274 -
275 -
276 -
277 -===== **2.3.4 Step 4 :Check Connection** =====
278 -
279 -Rssh Host connection Ok
280 -
281 -[[~[~[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]]
282 -
283 -
284 -User can use common ps | grep ssh to check it in the gateway.
285 -
286 -[[~[~[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]]
287 -
288 -
289 -==== **2.3.5 Step5:Access the gateway from customized server** ====
290 -
291 -Check what gateways link to server.
292 -
293 -$ ./connect-gw.sh -l
294 -
295 -[[~[~[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]]
296 -
297 -
298 -
299 -Access the gateway
300 -
301 -$ ./connect-gw.sh <GWID>
302 -
303 -[[~[~[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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