Last modified by Kilight Cao on 2025/05/09 11:46

From version 30.3
edited by Xiaoling
on 2022/07/14 11:08
Change comment: There is no comment for this version
To version 5.1
edited by Edwin Chen
on 2022/05/02 09:07
Change comment: There is no comment for this version

Summary

Details

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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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1 -**Table of Contents:**
2 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
3 3  {{toc/}}
3 +{{/box}}
4 4  
5 += Monitor Gateway =
5 5  
7 +== Introduction ==
6 6  
7 -
8 -= **1.  Monitor Gateway** =
9 -
10 -== **1.1  Introduction** ==
11 -
12 -
13 13  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]]
14 14  
15 -[[image:image-20220531155018-18.png]]
11 +[[image:https://wiki.dragino.com/images/thumb/d/dc/Monitor_gateway.png/600px-Monitor_gateway.png||height="456" width="600"]]
16 16  
13 +== Steps ==
17 17  
18 -
19 -== **1.2  Steps** ==
20 -
21 -
22 22  * Create account in ThingsSpeak and creat channel.
23 23  * Download script from dragino site and move it to properly directory
24 24  
... ... @@ -41,6 +41,10 @@
41 41  (((
42 42  USER='xxxxx'             # user name in your thinkspeak ~-~-> Profile
43 43  PASS='xxxxx'     #MQTT_API_KEY in your thinkspeak ~-~-> Profile
37 +)))
38 +
39 +(% class="box infomessage" %)
40 +(((
44 44  CHAN_ID='xxxx'    #Channel ID   of the channel for this gateway
45 45  CHAN_KEY='xxxxx'   #Channel Write API  of the channel for this gateway
46 46  )))
... ... @@ -51,7 +51,11 @@
51 51  
52 52  (% class="box infomessage" %)
53 53  (((
54 -# For details see man 4 crontabs
51 + # For details see man 4 crontabs
52 +)))
53 +
54 +(% class="box infomessage" %)
55 +(((
55 55  # Example of job definition:
56 56  # .~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- minute (0 - 59)
57 57  # | .~-~-~-~-~-~-~-~-~-~-~-~-- hour (0 - 23)
... ... @@ -60,7 +60,15 @@
60 60  # | | | | .~-~-~-~- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
61 61  # | | | | |
62 62  # * * * * * user-name command to be executed
64 +)))
65 +
66 +(% class="box infomessage" %)
67 +(((
63 63  #*/10 * * * *  checklog
69 +)))
70 +
71 +(% class="box infomessage" %)
72 +(((
64 64  ~* 23 * * *  /etc/init.d/auto_update start
65 65  */20 * * * *  /usr/bin/monitor_gateway.sh     
66 66  )))
... ... @@ -67,38 +67,33 @@
67 67  
68 68  * Reboot device.
69 69  
79 +== Monitor Public IP ==
70 70  
71 -
72 -== **1.3  Monitor Public IP** ==
73 -
74 -
75 75  The monitor_gateway.sh has been updated to upload the public ip of the device as well.
76 76  
77 77  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.
78 78  
79 -[[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]]
80 80  
81 81  Find Public IP
82 82  
83 83  
84 84  
85 -= **2.  Remote Access** =
91 += Remote Access =
86 86  
87 -== **2.1  Remote Access via Remote.it.** ==
93 +== Remote Access via Remote.it. ==
88 88  
89 -
90 90  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.
91 91  
97 +Important Notice:
92 92  
93 -(% style="color:red" %)**Important Notice:**
94 -
95 95  * Remote.it access will give full control of your device to remote support.
96 96  * The Remote.it allow Dragino Support to remote access to the device, If user want to access himself, it need to sign up for an remote.it account.
97 97  
98 -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]].
102 +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]].
99 99  
100 100  
101 -== **2.2  RSSH Introduction** ==
105 +== RSSH Introduction ==
102 102  
103 103  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.
104 104  
... ... @@ -120,209 +120,86 @@
120 120  * LIG16
121 121  * MS14 series if installed with the same firmware.
122 122  
127 +=== End User Guide to use SSH access ===
123 123  
124 -
125 -
126 -=== **2.2.1 End User Guide to use SSH access** ===
127 -
128 128  Go to this the Reverse SSH page as below:
129 129  
130 -[[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]]
131 131  
132 132  Get the RSSH configure page
133 133  
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]]
134 134  
135 -
136 -[[image:image-20220531150338-4.png]]
137 -
138 138  Connection OK.
139 139  
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
140 140  
141 -* (% style="color:#037691" %)**Login ID**(%%): Input sshuser
142 -* (% style="color:#037691" %)**Host Address**(%%): Input support.dragino.com
143 -* (% style="color:#037691" %)**Host Port** (%%): Please email to support @ dragino.com to get a valid host port.
144 -* (% style="color:#037691" %)**Connect at Startup**(%%) : Choose to enable connect once the device is powered.
145 -* (% 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
146 -
147 147  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.
148 148  
149 149  
150 -=== **2.2.2 Set Up RSSH Server** ===
148 +Set Up RSSH Server
151 151  
152 -Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
153 153  
151 +===== Step 1:Download the SSH service code =====
154 154  
155 -==== **2.2.2.1 Step 1 : Download the SSH service code** ====
156 -
157 157  1).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
158 158  
159 -[[image:image-20220531150750-5.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]]
160 160  
157 +git clone rssh-server
158 +
161 161  2).cd rssh-server; sudo make ~-~--> to Generate the execute file:rssh_serv
162 162  
163 -[[image:image-20220531150811-6.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]]
164 164  
163 +Generate the execute file
165 165  
166 166  **Debug** :
167 167  
168 -(((
169 -(% class="box" %)
170 -(((
171 -if you git fail.  ~-~->  (% style="color:#037691" %)**sudo: git: command not found**(%%).
172 -please install git.  ~-~->    (% style="color:#037691" %)**yum install git -y  or  apt-get install git -y**(%%).
173 -if you make error 127,it** (% style="color:#037691" %)lack of gcc(%%)**.
174 -please install gcc.  ~-~->  (% style="color:#037691" %)**yum install gcc**(%%).
175 -)))
176 -)))
167 +{{{ if you git fail. --> sudo: git: command not found.
168 + please install git. --> yum install git -y or apt-get install git -y.
169 +}}}
177 177  
178 -[[image:image-20220531151516-7.png]]
171 +{{{ if you make error 127,it lack of gcc.
172 + please install gcc. -->yum install gcc.
173 +}}}
179 179  
175 +[[~[~[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]]
180 180  
181 -(((
182 -(% class="box" %)
183 -(((
184 -if you make a fatal error : sqlite3.h,it (% style="color:#037691" %)**lack of sqlite3**(%%).
185 -please insatell sqlite3.
186 -)))
187 -)))
177 +lack of gcc
188 188  
189 -[[image:image-20220531151628-8.png]]
179 +{{{ if you make a fatal error : sqlite3.h,it lack of sqlite3.
180 + please insatell sqlite3.
181 +}}}
190 190  
183 +[[~[~[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]]
191 191  
192 -**How to install Sqlit3**
185 +lack of sqlite3
193 193  
194 -(% class="box infomessage" %)
195 -(((
196 - Step1:Download the SQLit3 installation package
197 - sudo wget **[[https:~~/~~/www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz>>url:https://www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz]]**
187 +How to install Sqlit3
198 198  
199 -Step2:tar the SQLit3 installation package
189 +{{{ Step1:Download the SQLit3 installation package
190 + sudo wget
191 + Step2:tar the SQLit3 installation package
200 200   sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
201 -Step3:Generate the makefile
193 + Step3:Generate the makefile
202 202   cd sqlite-autoconf-3350300/;./configure
203 -Step4:Compile makefile
195 + Step4:Compile makefile
204 204   sudo make
205 -Step5:Install makefile
197 + Step5:Install makefile
206 206   sudo make install
207 -Check:
208 - cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
209 - cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
210 -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:
211 211   If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
212 212   Please execute the command /sbin/ldconfig.
213 213   After that execute the command ./sqlite3 test.db again.
214 -)))
215 -
216 -
217 -==== **2.2.2.2 Step 2 : Install and run the RSS service** ====
218 -
219 -1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
220 -
221 -user must enter the root account and run the following commands
222 -
223 -(% class="box infomessage" %)
224 -(((
225 -$ ./create_sqlite3_db.sh
226 -$ ./rssh_serv -p  3721 2>&1 &
227 -$ ps -ef | grep rssh_serv check 3721 port
228 -)))
229 -
230 -[[image:image-20220531151958-10.png]]
231 -
232 -
233 -**Debug:**
234 -
235 -{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
236 - Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
237 237  }}}
238 238  
239 -{{{ if fail to open dpvlry or to bind to it
240 - please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again
241 -}}}
242 242  
243 -
244 -
245 -==== **2.2.2.3 Step 3 : Create a minimal SSH user (reverse SSH proxy for the gateway)** ====
246 -
247 -(% class="box infomessage" %)
248 -(((
249 -1):sudo useradd XXXXX (custom user name)
250 -2):sudo passwd xxxxxx
251 -3):cp /bin/bash /bin/rbash
252 -4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
253 -5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
254 -6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
255 -)))
256 -
257 -**Now user "XXXXX" is the user with limited permissions of the current system**
258 -
259 -
260 -
261 -==== **2.2.2.4 Step 4 : Create an authorization key file** ====
262 -
263 -1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
264 -
265 -**Debug:**
266 -
267 -{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
268 -
269 -
270 -
271 -=== **2.2.3 How does user get the gateway to connect to a user's private server** ===
272 -
273 -
274 -==== **2.2.3.1 Step 1 : Come back the gateway web UI to get the gateway Public key** ====
275 -
276 -1)in the system ~-~-> (% style="color:#037691" %)**Remote Mgmt/span**
277 -
278 -[[image:image-20220531152419-11.png]]
279 -
280 -
281 -==== **2.2.3.2 Step 2 : Authorization server** ====
282 -
283 -Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
284 -
285 -[[image:image-20220531152549-12.png]]
286 -
287 -
288 -==== **2.2.3.3 Step 3 : Connect private server** ====
289 -
290 -This is same as connect Dragino Support Server but just change the server address to customize server address.
291 -
292 -[[image:image-20220531152633-13.png]]
293 -
294 -
295 -
296 -==== **2.2.3.4 Step 4 : Check Connection** ====
297 -
298 -Rssh Host connection Ok
299 -
300 -[[image:image-20220531152815-14.png]]
301 -
302 -
303 -User can use common ps | grep ssh to check it in the gateway.
304 -
305 -[[image:image-20220531152840-15.png]]
306 -
307 -
308 -==== **2.2.3.5 Step 5 : Access the gateway from customized server** ====
309 -
310 -Check what gateways link to server.
311 -
312 -(% class="box infomessage" %)
313 -(((
314 -$ ./connect-gw.sh -l
315 -)))
316 -
317 -[[image:image-20220531153016-16.png]]
318 -
319 -
320 -
321 -Access the gateway
322 -
323 -(% class="box infomessage" %)
324 -(((
325 -$ ./connect-gw.sh <GWID>
326 -)))
327 -
328 -[[image:image-20220531153219-17.png]]
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