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Last modified by Kilight Cao on 2025/05/09 11:46
From version 27.1
edited by Xiaoling
on 2022/05/31 15:44
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  )))
... ... @@ -64,22 +64,21 @@
64 64  
65 65  * Reboot device.
66 66  
79 +== Monitor Public IP ==
67 67  
68 -== **1.3 Monitor Public IP** ==
69 -
70 70  The monitor_gateway.sh has been updated to upload the public ip of the device as well.
71 71  
72 72  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.
73 73  
74 -[[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]]
75 75  
76 76  Find Public IP
77 77  
78 78  
79 79  
80 -= **2. Remote Access** =
91 += Remote Access =
81 81  
82 -== **2.1 Remote Access via Remote.it.** ==
93 +== Remote Access via Remote.it. ==
83 83  
84 84  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.
85 85  
... ... @@ -91,7 +91,7 @@
91 91  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]].
92 92  
93 93  
94 -== **2.2 RSSH Introduction** ==
105 +== RSSH Introduction ==
95 95  
96 96  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.
97 97  
... ... @@ -113,207 +113,86 @@
113 113  * LIG16
114 114  * MS14 series if installed with the same firmware.
115 115  
127 +=== End User Guide to use SSH access ===
116 116  
117 -=== **2.2.1 End User Guide to use SSH access** ===
118 -
119 119  Go to this the Reverse SSH page as below:
120 120  
121 -[[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]]
122 122  
123 123  Get the RSSH configure page
124 124  
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]]
125 125  
126 -
127 -[[image:image-20220531150338-4.png]]
128 -
129 129  Connection OK.
130 130  
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
131 131  
132 -* (% style="color:#037691" %)**Login ID**(%%): Input sshuser
133 -* (% style="color:#037691" %)**Host Address**(%%): Input support.dragino.com
134 -* (% style="color:#037691" %)**Host Port** (%%): Please email to support @ dragino.com to get a valid host port.
135 -* (% style="color:#037691" %)**Connect at Startup**(%%) : Choose to enable connect once the device is powered.
136 -* (% 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
137 -
138 138  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.
139 139  
140 140  
141 -=== **2.2.2 Set Up RSSH Server** ===
148 +Set Up RSSH Server
142 142  
143 -Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
144 144  
151 +===== Step 1:Download the SSH service code =====
145 145  
146 -==== **2.2.2.1 Step 1:Download the SSH service code** ====
147 -
148 148  1).git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
149 149  
150 -[[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]]
151 151  
157 +git clone rssh-server
158 +
152 152  2).cd rssh-server; sudo make ~-~--> to Generate the execute file：rssh_serv
153 153  
154 -[[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]]
155 155  
163 +Generate the execute file
156 156  
157 157  **Debug** :
158 158  
159 -(((
160 -(% class="box" %)
161 -(((
162 -if you git fail.  ~-~->  (% style="color:#037691" %)**sudo: git: command not found**(%%).
163 -please install git.  ~-~->    (% style="color:#037691" %)**yum install git -y  or  apt-get install git -y**(%%).
164 -if you make error 127,it** (% style="color:#037691" %)lack of gcc(%%)**.
165 -please install gcc.  ~-~->  (% style="color:#037691" %)**yum install gcc**(%%).
166 -)))
167 -)))
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 +}}}
168 168  
169 -[[image:image-20220531151516-7.png]]
171 +{{{ if you make error 127,it lack of gcc.
172 + please install gcc. -->yum install gcc.
173 +}}}
170 170  
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]]
171 171  
172 -(((
173 -(% class="box" %)
174 -(((
175 -if you make a fatal error : sqlite3.h,it (% style="color:#037691" %)**lack of sqlite3**(%%).
176 -please insatell sqlite3.
177 -)))
178 -)))
177 +lack of gcc
179 179  
180 -[[image:image-20220531151628-8.png]]
179 +{{{ if you make a fatal error : sqlite3.h,it lack of sqlite3.
180 + please insatell sqlite3.
181 +}}}
181 181  
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]]
182 182  
183 -**How to install Sqlit3**
185 +lack of sqlite3
184 184  
185 -(% class="box infomessage" %)
186 -(((
187 - Step1:Download the SQLit3 installation package
188 - 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
189 189  
190 -Step2:tar the SQLit3 installation package
189 +{{{ Step1:Download the SQLit3 installation package
190 + sudo wget
191 + Step2:tar the SQLit3 installation package
191 191   sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
192 -Step3:Generate the makefile
193 + Step3:Generate the makefile
193 193   cd sqlite-autoconf-3350300/;./configure
194 -Step4:Compile makefile
195 + Step4:Compile makefile
195 195   sudo make
196 -Step5:Install makefile
197 + Step5:Install makefile
197 197   sudo make install
198 -Check:
199 - cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
200 - cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
201 -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:
202 202   If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
203 203   Please execute the command /sbin/ldconfig.
204 204   After that execute the command ./sqlite3 test.db again.
205 -)))
206 -
207 -
208 -==== **2.2.2.2 Step 2 :Install and run the RSS service** ====
209 -
210 -1):install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
211 -
212 -user must enter the root account and run the following commands
213 -
214 -(% class="box infomessage" %)
215 -(((
216 -$ ./create_sqlite3_db.sh
217 -$ ./rssh_serv -p  3721 2>&1 &
218 -$ ps -ef | grep rssh_serv check 3721 port
219 -)))
220 -
221 -[[image:image-20220531151958-10.png]]
222 -
223 -
224 -**Debug:**
225 -
226 -{{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
227 - Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
228 228  }}}
229 229  
230 -{{{ if fail to open dpvlry or to bind to it
231 - please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again
232 -}}}
233 233  
234 -
235 -
236 -==== **2.2.2.3 Step 3 :Create a minimal SSH user (reverse SSH proxy for the gateway)** ====
237 -
238 -(% class="box infomessage" %)
239 -(((
240 -1):sudo useradd XXXXX (custom user name)
241 -2):sudo passwd xxxxxx
242 -3):cp /bin/bash /bin/rbash
243 -4):sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
244 -5):sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
245 -6):sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
246 -)))
247 -
248 -**Now user "XXXXX" is the user with limited permissions of the current system**
249 -
250 -
251 -
252 -==== **2.2.2.4 Step4:Create an authorization key file** ====
253 -
254 -1):sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
255 -
256 -**Debug:**
257 -
258 -{{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
259 -
260 -
261 -
262 -=== **2.2.3 How does user get the gateway to connect to a user's private server** ===
263 -
264 -
265 -==== **2.2.3.1 Step1: Come back the gateway web UI to get the gateway Public key** ====
266 -
267 -1)in the system ~-~-> (% style="color:#037691" %)**Remote Mgmt/span**
268 -
269 -[[image:image-20220531152419-11.png]]
270 -
271 -
272 -==== **2.2.3.2 Step2: Authorization server** ====
273 -
274 -Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
275 -
276 -[[image:image-20220531152549-12.png]]
277 -
278 -
279 -==== **2.2.3.3 Step3: Connect private server** ====
280 -
281 -This is same as connect Dragino Support Server but just change the server address to customize server address.
282 -
283 -[[image:image-20220531152633-13.png]]
284 -
285 -
286 -
287 -==== **2.2.3.4 Step 4 :Check Connection** ====
288 -
289 -Rssh Host connection Ok
290 -
291 -[[image:image-20220531152815-14.png]]
292 -
293 -
294 -User can use common ps | grep ssh to check it in the gateway.
295 -
296 -[[image:image-20220531152840-15.png]]
297 -
298 -
299 -==== **2.2.3.5 Step5:Access the gateway from customized server** ====
300 -
301 -Check what gateways link to server.
302 -
303 -(% class="box infomessage" %)
304 -(((
305 -$ ./connect-gw.sh -l
306 -)))
307 -
308 -[[image:image-20220531153016-16.png]]
309 -
310 -
311 -
312 -Access the gateway
313 -
314 -(% class="box infomessage" %)
315 -(((
316 -$ ./connect-gw.sh <GWID>
317 -)))
318 -
319 -[[image:image-20220531153219-17.png]]
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