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Last modified by Kilight Cao on 2025/05/09 11:46
From version 25.8
edited by Xiaoling
on 2022/05/31 15:36
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 -**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 12  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]]
13 13  
14 -[[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"]]
15 15  
13 +== Steps ==
16 16  
17 -== **1.2 Steps** ==
18 -
19 19  * Create account in ThingsSpeak and creat channel.
20 20  * Download script from dragino site and move it to properly directory
21 21  
... ... @@ -38,6 +38,10 @@
38 38  (((
39 39  USER='xxxxx'             # user name in your thinkspeak ~-~-> Profile
40 40  PASS='xxxxx'     #MQTT_API_KEY in your thinkspeak ~-~-> Profile
37 +)))
38 +
39 +(% class="box infomessage" %)
40 +(((
41 41  CHAN_ID='xxxx'    #Channel ID   of the channel for this gateway
42 42  CHAN_KEY='xxxxx'   #Channel Write API  of the channel for this gateway
43 43  )))
... ... @@ -48,7 +48,11 @@
48 48  
49 49  (% class="box infomessage" %)
50 50  (((
51 -# For details see man 4 crontabs
51 + # For details see man 4 crontabs
52 +)))
53 +
54 +(% class="box infomessage" %)
55 +(((
52 52  # Example of job definition:
53 53  # .~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- minute (0 - 59)
54 54  # | .~-~-~-~-~-~-~-~-~-~-~-~-- hour (0 - 23)
... ... @@ -57,7 +57,15 @@
57 57  # | | | | .~-~-~-~- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
58 58  # | | | | |
59 59  # * * * * * user-name command to be executed
64 +)))
65 +
66 +(% class="box infomessage" %)
67 +(((
60 60  #*/10 * * * *  checklog
69 +)))
70 +
71 +(% class="box infomessage" %)
72 +(((
61 61  ~* 23 * * *  /etc/init.d/auto_update start
62 62  */20 * * * *  /usr/bin/monitor_gateway.sh     
63 63  )))
... ... @@ -64,23 +64,21 @@
64 64  
65 65  * Reboot device.
66 66  
79 +== Monitor Public IP ==
67 67  
68 -
69 -== **1.3 Monitor Public IP** ==
70 -
71 71  The monitor_gateway.sh has been updated to upload the public ip of the device as well.
72 72  
73 73  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.
74 74  
75 -[[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]]
76 76  
77 77  Find Public IP
78 78  
79 79  
80 80  
81 -= **2. Remote Access** =
91 += Remote Access =
82 82  
83 -== **2.1 Remote Access via Remote.it.** ==
93 +== Remote Access via Remote.it. ==
84 84  
85 85  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.
86 86  
... ... @@ -92,7 +92,7 @@
92 92  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]].
93 93  
94 94  
95 -== **2.2 RSSH Introduction** ==
105 +== RSSH Introduction ==
96 96  
97 97  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.
98 98  
... ... @@ -114,212 +114,86 @@
114 114  * LIG16
115 115  * MS14 series if installed with the same firmware.
116 116  
127 +=== End User Guide to use SSH access ===
117 117  
118 -
119 -=== **2.2.1 End User Guide to use SSH access** ===
120 -
121 121  Go to this the Reverse SSH page as below:
122 122  
123 -[[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]]
124 124  
125 125  Get the RSSH configure page
126 126  
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]]
127 127  
128 -
129 -[[image:image-20220531150338-4.png]]
130 -
131 131  Connection OK.
132 132  
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
133 133  
134 -* (% style="color:#037691" %)**Login ID**(%%): Input sshuser
135 -* (% style="color:#037691" %)**Host Address**(%%): Input support.dragino.com
136 -* (% style="color:#037691" %)**Host Port** (%%): Please email to support @ dragino.com to get a valid host port.
137 -* (% style="color:#037691" %)**Connect at Startup**(%%) : Choose to enable connect once the device is powered.
138 -* (% 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
139 -
140 140  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.
141 141  
142 142  
143 -=== **2.2.2 Set Up RSSH Server** ===
148 +Set Up RSSH Server
144 144  
145 -Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
146 146  
151 +===== Step 1:Download the SSH service code =====
147 147  
148 -==== **2.2.2.1 Step 1:Download the SSH service code** ====
149 -
150 150  1).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
151 151  
152 -[[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]]
153 153  
157 +git clone rssh-server
158 +
154 154  2).cd rssh-server; sudo make ~-~--> to Generate the execute file：rssh_serv
155 155  
156 -[[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]]
157 157  
163 +Generate the execute file
158 158  
159 159  **Debug** :
160 160  
161 -(((
162 -(% class="box" %)
163 -(((
164 -if you git fail.  ~-~->  (% style="color:#037691" %)**sudo: git: command not found**(%%).
165 -please install git.  ~-~->    (% style="color:#037691" %)**yum install git -y  or  apt-get install git -y**(%%).
166 -if you make error 127,it** (% style="color:#037691" %)lack of gcc(%%)**.
167 -please install gcc.  ~-~->  (% style="color:#037691" %)**yum install gcc**(%%).
168 -)))
169 -)))
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 +}}}
170 170  
171 -[[image:image-20220531151516-7.png]]
171 +{{{ if you make error 127,it lack of gcc.
172 + please install gcc. -->yum install gcc.
173 +}}}
172 172  
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]]
173 173  
174 -(((
175 -(% class="box" %)
176 -(((
177 -if you make a fatal error : sqlite3.h,it (% style="color:#037691" %)**lack of sqlite3**(%%).
178 -please insatell sqlite3.
179 -)))
180 -)))
177 +lack of gcc
181 181  
182 -[[image:image-20220531151628-8.png]]
179 +{{{ if you make a fatal error : sqlite3.h,it lack of sqlite3.
180 + please insatell sqlite3.
181 +}}}
183 183  
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]]
184 184  
185 -**How to install Sqlit3**
185 +lack of sqlite3
186 186  
187 -(% class="box infomessage" %)
188 -(((
189 - Step1:Download the SQLit3 installation package
190 - 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
191 191  
192 -Step2:tar the SQLit3 installation package
189 +{{{ Step1:Download the SQLit3 installation package
190 + sudo wget
191 + Step2:tar the SQLit3 installation package
193 193   sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
194 -Step3:Generate the makefile
193 + Step3:Generate the makefile
195 195   cd sqlite-autoconf-3350300/;./configure
196 -Step4:Compile makefile
195 + Step4:Compile makefile
197 197   sudo make
198 -Step5:Install makefile
197 + Step5:Install makefile
199 199   sudo make install
200 -Check:
201 - cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
202 - cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
203 -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:
204 204   If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
205 205   Please execute the command /sbin/ldconfig.
206 206   After that execute the command ./sqlite3 test.db again.
207 -)))
208 -
209 -(% class="wikigeneratedid" id="H" %)
210 -
211 -
212 -==== **2.2.2.2 Step 2 :Install and run the RSS service** ====
213 -
214 -1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
215 -
216 -user must enter the root account and run the following commands
217 -
218 -(% class="box infomessage" %)
219 -(((
220 -$ ./create_sqlite3_db.sh
221 -$ ./rssh_serv -p  3721 2>&1 &
222 -$ ps -ef | grep rssh_serv check 3721 port
223 -)))
224 -
225 -[[image:image-20220531151958-10.png]]
226 -
227 -
228 -**Debug:**
229 -
230 -{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
231 - Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
232 232  }}}
233 233  
234 -{{{ if fail to open dpvlry or to bind to it
235 - please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again
236 -}}}
237 237  
238 -===== =====
239 -
240 -===== =====
241 -
242 -==== **2.2.2.3 Step 3 :Create a minimal SSH user (reverse SSH proxy for the gateway)** ====
243 -
244 -(% class="box infomessage" %)
245 -(((
246 -1):sudo useradd XXXXX (custom user name)
247 -2):sudo passwd xxxxxx
248 -3):cp /bin/bash /bin/rbash
249 -4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
250 -5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
251 -6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
252 -)))
253 -
254 -**Now user "XXXXX" is the user with limited permissions of the current system**
255 -
256 -
257 -
258 -==== **2.2.2.4 Step4:Create an authorization key file** ====
259 -
260 -1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
261 -
262 -**Debug:**
263 -
264 -{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
265 -
266 -
267 -
268 -=== **2.3 How does user get the gateway to connect to a user's private server** ===
269 -
270 -
271 -==== **2.3.1 Step1: Come back the gateway web UI to get the gateway Public key** ====
272 -
273 -1)in the system ~-~-> (% style="color:#037691" %)**Remote Mgmt/span**
274 -
275 -[[image:image-20220531152419-11.png]]
276 -
277 -
278 -==== **2.3.2 Step2: Authorization server** ====
279 -
280 -Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
281 -
282 -[[image:image-20220531152549-12.png]]
283 -
284 -
285 -===== **2.3.3 Step3: Connect private server** =====
286 -
287 -This is same as connect Dragino Support Server but just change the server address to customize server address.
288 -
289 -[[image:image-20220531152633-13.png]]
290 -
291 -
292 -
293 -===== **2.3.4 Step 4 :Check Connection** =====
294 -
295 -Rssh Host connection Ok
296 -
297 -[[image:image-20220531152815-14.png]]
298 -
299 -
300 -User can use common ps | grep ssh to check it in the gateway.
301 -
302 -[[image:image-20220531152840-15.png]]
303 -
304 -
305 -==== **2.3.5 Step5:Access the gateway from customized server** ====
306 -
307 -Check what gateways link to server.
308 -
309 -(% class="box infomessage" %)
310 -(((
311 -$ ./connect-gw.sh -l
312 -)))
313 -
314 -[[image:image-20220531153016-16.png]]
315 -
316 -
317 -
318 -Access the gateway
319 -
320 -(% class="box infomessage" %)
321 -(((
322 -$ ./connect-gw.sh <GWID>
323 -)))
324 -
325 -[[image:image-20220531153219-17.png]]
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