Last modified by Xiaoye on 2023/11/07 20:12
Show last authors
1 **Table of Contents:**
2
3 {{toc/}}
4
5
6
7
8 = 1.  Monitor Gateway =
9
10 == 1.1  Introduction ==
11
12
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
15
16 [[image:image-20220531155018-18.png]]
17
18
19 == 1.2  Steps ==
20
21
22 * Create account in ThingsSpeak and creat channel.
23
24 * Download script from dragino site and move it to properly directory
25
26 (% class="box infomessage" %)
27 (((
28 root@dragino-1baf44:~~# wget [[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/monitor_gateway.sh>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/monitor_gateway.sh]]
29 Downloading '[[http:~~/~~/www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/monitor_gateway.sh'>>url:http://www.dragino.com/downloads/downloads/LoRa_Gateway/LPS8/Firmware/customized_script/monitor_gateway.sh']]
30 Connecting to 162.241.22.11:80
31 Writing to 'monitor_gateway.sh'
32 monitor_gateway.sh   100% |~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~**|  1860   0:00:00 ETA
33 Download completed (1860 bytes)
34 root@dragino-1baf44:~~# chmod +x monitor_gateway.sh;mv monitor_gateway.sh /usr/bin/
35 root@dragino-1baf44:~~#
36 root@dragino-1baf44:~~#
37 )))
38
39
40
41 * change the script monitor_gateway.sh with properly users setting:
42
43 (% class="box infomessage" %)
44 (((
45 USER='xxxxx'             # user name in your thinkspeak ~-~-> Profile
46 PASS='xxxxx'     #MQTT_API_KEY in your thinkspeak ~-~-> Profile
47 CHAN_ID='xxxx'    #Channel ID   of the channel for this gateway
48 CHAN_KEY='xxxxx'   #Channel Write API  of the channel for this gateway
49 )))
50
51
52
53 * run (% style="color:blue" %)**/usr/bin/monitor_gateway.sh**(%%) to test if upload is good.
54
55 * Add monitor_gateway.sh to cron work (% style="color:blue" %)**/etc/crontabs/root**(%%) to make this script runs perdiocally, below is an example to update every 20 minutes
56
57 (% class="box infomessage" %)
58 (((
59 # For details see man 4 crontabs
60 # Example of job definition:
61 # .~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- minute (0 - 59)
62 # | .~-~-~-~-~-~-~-~-~-~-~-~-- hour (0 - 23)
63 # | | .~-~-~-~-~-~-~-~-~-~- day of month (1 - 31)
64 # | | | .~-~-~-~-~-~-- month (1 - 12) OR jan,feb,mar,apr ...
65 # | | | | .~-~-~-~- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
66 # | | | | |
67 # * * * * * user-name command to be executed
68 #*/10 * * * *  checklog
69 ~* 23 * * *  /etc/init.d/auto_update start
70 */20 * * * *  /usr/bin/monitor_gateway.sh     
71 )))
72
73 * Reboot device.
74
75
76 == 1.3  Monitor Public IP ==
77
78
79 The monitor_gateway.sh has been updated to upload the public ip of the device as well.
80
81 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.
82
83
84 [[image:image-20220531145559-2.png||height="658" width="1233"]]
85
86 Find Public IP
87
88
89 = 2.  Remote Access =
90
91 == 2.1  Remote Access via Remote.it. ==
92
93
94 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.
95
96
97 (% style="color:red" %)**Important Notice:**
98
99 * Remote.it access will give full control of your device to remote support.
100
101 * The Remote.it allows Dragino Support to remote access to the device, If user want to access himself, it need to sign up for an remote.it account.
102
103 * For how to use remote.it for (% style="color:blue" %)**general remote control**(%%), please see :  [[Remoteit user instruction for Dragino Gateway>>https://www.remote.it/getting-started/dragino]].
104
105 * For Quick add remote.it to (% style="color:blue" %)**Dragino for remote debug**(%%), please see below:
106
107 (% style="color:blue" %)**1. Install the Remote.it software**
108
109 Users can directly click** "Install"** on the Web UI to install Remote. it.
110
111
112 [[image:image-20220725134300-1.png||height="438" width="905"]]
113
114
115
116 (% style="color:blue" %)**2. Enter the license key**
117
118 Users need to enter the license key in the box under **"2. Register"** section and click the **"Save"** button and** "Register"** button.
119
120 (% style="color:red" %)**When the user enters this license key, Dragino support will have access to your gateway.**
121
122
123 (% class="box infomessage" %)
124 (((
125 **fd173d1d-faed-493e-a868-c511a38aba45**
126 )))
127
128 [[image:image-20230607085305-1.png||height="555" width="993"]]
129
130
131
132 (% style="color:blue" %)**3. Connect and tell us your device ID or Hostname**
133
134 Users can view the device ID or Hostname of the gateway on** (% style="color:red" %)System ~-~-> System Overview(%%)** interface.Such as : dragino-1ef9ac
135
136
137 [[image:image-20220725115720-2.png||height="658" width="900"]]
138
139
140 === 2.1.1  How to save the registered remote after the gateway's firmware update. ===
141
142
143 Before version [[lgw~~-~~-build-v5.4.1668240318-20221112-1606>>http://repo.dragino.com/release/miscellaneous/remoteit/dragino-lgw--v5.4.1668240318-squashfs-sysupgrade.bin]], once the gateway firmware is upgraded the remote configuration is gone.
144
145 This issue is now corrected:
146
147
148
149 ==== **The gateway version is lower than** **lgw~-~-build-v5.4.1668240318-20221112-1606:** ====
150
151
152 **~1. upload the [[backup file>>http://repo.dragino.com/release/miscellaneous/remoteit/backup.tar.gz]] to update the configuration.**
153
154 [[image:image-20221112162644-4.png]]
155
156
157
158 **2. Check the 'Preserver Settings' check box when you upgrade the gateway with the firmware. **
159
160 [[image:image-20221112162543-2.png]]
161
162
163
164 ==== **The gateway version is greater or equal to**  **lgw~-~-build-v5.4.1668240318-20221112-1606:** ====
165
166
167
168 **~1. Only to do: Check the 'Preserver Settings' check box when you upgrade the gateway with the firmware. **
169
170 [[image:image-20221112162547-3.png]]
171
172
173 === 2.1.2  How to register hp0d with Remote.it ===
174
175
176 (% style="color:blue" %)**Prerequisites:**
177
178 Users must have an account and APP for remote.it
179
180 **[[https:~~/~~/app.remote.it>>https://app.remote.it]]**
181
182
183 ==== (% style="color:blue" %)**1.  Click "+" in the APP to add a device**(%%) ====
184
185
186 Then click Add "Linux & Raspberry Pi" and the APP will generate a command to register the device.
187
188
189 [[image:image-20220815173938-1.jpeg||height="574" width="919"]]
190
191
192
193 ==== (% style="color:blue" %)**2.  Copy the register device command**(%%) ====
194
195
196 [[image:image-20220815173944-2.jpeg||height="556" width="923"]]
197
198
199
200 ==== (% style="color:blue" %)**3.  Enter the command copied from the previous step on the HP0D Linux command line**(%%) ====
201
202
203 [[image:image-20220815173951-3.jpeg||height="424" width="1147"]]
204
205
206
207 ==== (% style="color:blue" %)**4.  Check whether the device is successfully registered on the Remote.it APP**(%%) ====
208
209
210 [[image:image-20220815173958-4.jpeg||height="580" width="964"]]
211
212
213 === 2.1.3  How to register the gateway with Remote.it via SSH Access for Linux console ===
214
215
216 (% style="color:blue" %)**Prerequisites:**
217
218 Users must have an account and APP for remote.it
219
220 **[[https:~~/~~/app.remote.it>>https://app.remote.it]]**
221
222 For detailed examples, please see: **[[OpenWrt How to Connect Guide (remote.it)>>url:https://www.remote.it/getting-started/openwrt]]**
223
224
225 ==== (% style="color:blue" %)**1.  Click "+" in the APP to add a device**(%%) ====
226
227
228 Then click Add "OpenWrt" and the APP will generate a command to register the device.
229
230 [[image:image-20230320110123-4.png||height="657" width="1191"]]
231
232
233
234 ==== (% style="color:blue" %)**2.  Copy the register device command**(%%) ====
235
236
237 [[image:image-20230320110309-5.png||height="635" width="1197"]]
238
239
240
241 ==== (% style="color:blue" %)**3.  Enter the command copied from the previous step on the gateway Linux command line**(%%) ====
242
243
244 (% class="wikigeneratedid" id="H" %)
245 [[image:image-20230320105212-1.png||height="758" width="820"]]
246
247
248
249 ==== (% style="color:blue" %)**4.  Check whether the device is successfully registered on the Remote.it APP**(%%) ====
250
251
252 [[image:image-20230320112057-6.png||height="603" width="1135"]]
253
254
255 === 2.1.4  Trouble Shooting ===
256
257
258 ==== **1. What should users do when gateway Remote.it installation fails** ====
259
260
261 [[image:image-20220907162028-4.png||height="564" width="1148"]]
262
263
264 (% style="color:blue" %)**Step 1:  **(%%)Users can download the archive and upload it to the gateway:** [[attach:backup.tar.gz||target="_blank"]]**
265
266 [[image:image-20220907161050-2.png]]
267
268
269
270 (% style="color:blue" %)**Step 2:  **(%%)Back to the Remote.it screen, and click **"Install"** again.
271
272 [[image:image-20220907161352-3.png]]
273
274
275 (% style="color:blue" %)**Step 3:**(%%) Follow the [[Remoteit user instruction for Dragino Gateway>>https://www.remote.it/getting-started/dragino]] steps to reconfigure
276
277
278 == 2.2  RSSH Introduction ==
279
280
281 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.
282
283 (% style="color:red" %)**Important Notice:**
284
285 (% class="box warningmessage" %)
286 (((
287 RSSH access will give full control of your device to remote support. Please remove sensitivity info before perform this
288 This RSSH allow Dragino Support Team to remote access to customer's device. Customer is not able to remote access it via Dragino Server.
289
290 If user want to access himself, he need to set up the RSSH server himself.
291 )))
292
293
294 **Below gateway support reverse SSH access:**
295
296 * Firmware Version > lgw~-~-build-v5.4.1618196981-20210412-1111 [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
297 * LG01N, OLG01N (Note: LG01-P LG01-S doesn't support)
298 * LG02, OLG02
299 * LG308, DLOS8
300 * LPS8
301 * LIG16
302 * MS14 series if installed with the same firmware.
303
304
305 === 2.2.1  End User Guide to use SSH access ===
306
307
308 Go to this the Reverse SSH page as below:
309
310 [[image:image-20231107200442-2.png||height="684" width="973"]]
311
312
313 Get the RSSH configure page
314
315 [[image:image-20220531152815-14.png]]
316
317 Connection OK.
318
319 * (% style="color:#037691" %)**ConnectionType**(%%):  Select a type
320 * (% style="color:#037691" %)**Login ID**(%%):  Input the rssh server minimal ssh user
321 * (% style="color:#037691" %)**Host Address**(%%):  Input rssh server public IP address/domain name
322 * (% style="color:#037691" %)**Connect at Startup**(%%) :  Choose to enable connect once the device is powered.
323 * (% 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
324
325 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.
326
327
328 === 2.2.2  Set Up RSSH Server ===
329
330
331 Advance administrator can config a SSH server to provide support their end user themselves., Steps as below
332
333
334
335 ==== (% style="color:blue" %)**Step 1 :  Download the SSH service code**(%%) ====
336
337
338 **1).**  git clone [[https:~~/~~/github.com/dragino/rssh-server.git>>url:https://github.com/dragino/rssh-server.git]] rssh-server
339
340 [[image:image-20220531150750-5.png]]
341
342
343 **2).**  cd rssh-server; sudo make ~-~--> to Generate the execute file：rssh_serv
344
345 [[image:image-20220531150811-6.png]]
346
347
348 **Debug** :
349
350 (((
351 (% class="box" %)
352 (((
353 if you git fail.  ~-~->  (% style="color:#037691" %)**sudo: git: command not found**(%%).
354 please install git.  ~-~->    (% style="color:#037691" %)**yum install git -y  or  apt-get install git -y**(%%).
355 if you make error 127,it** (% style="color:#037691" %)lack of gcc(%%)**.
356 please install gcc.  ~-~->  (% style="color:#037691" %)**yum install gcc**(%%).
357 )))
358 )))
359
360 [[image:image-20220531151516-7.png]]
361
362
363 (((
364 (% class="box" %)
365 (((
366 if you make a fatal error : sqlite3.h,it (% style="color:#037691" %)**lack of sqlite3**(%%).
367 please insatell sqlite3.
368 )))
369 )))
370
371 [[image:image-20220531151628-8.png]]
372
373
374 (% style="color:blue" %)**How to install Sqlit3:**
375
376 (% class="box infomessage" %)
377 (((
378 **~ Step 1:** Download the SQLit3 installation package
379 sudo wget **[[https:~~/~~/www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz>>url:https://www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz]]**
380
381 **Step 2: **tar the SQLit3 installation package
382 sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
383
384 **Step 3:** Generate the makefile
385 cd sqlite-autoconf-3350300/;./configure
386
387 **Step 4:** Compile makefile
388 sudo make
389
390 **Step 5:** Install makefile
391 sudo make install
392
393 **Check:**
394 cd /usr/local/bin;ls -al  ~-~->    Check to see if there is a file for sqlite3
395 cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
396
397 **debug:**
398 If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
399 Please execute the command /sbin/ldconfig.
400 After that execute the command ./sqlite3 test.db again.
401 )))
402
403
404
405 ==== (% style="color:blue" %)**Step 2 :  Install and run the RSS service**(%%) ====
406
407
408 **1). ** install database for /var/rsshdb.sqlite3 and Server development port for 3721(The default is 3721)
409
410 user must enter the root account and run the following commands
411
412 (% class="box infomessage" %)
413 (((
414 **$ ./create_sqlite3_db.sh
415 $ ./rssh_serv -p  3721 2>&1 &
416 $ ps -ef | grep rssh_serv check 3721 port**
417 )))
418
419 [[image:image-20220531151958-10.png]]
420
421
422 **Debug:**
423
424 {{{ Check /var/rsshdb.sqlite3 --> ls /var/rsshdb.sqlite3
425 Check ls /var/rsshdb.sqlite3 --> sudo chmod 777 rssh_serv
426 }}}
427
428 {{{ if fail to open dpvlry or to bind to it
429 please kill rssh_serv,and run ./rssh_serv -p 3721 2>&1 & again
430 }}}
431
432
433
434 ==== (% style="color:blue" %)**Step 3 :  Create a minimal SSH user (reverse SSH proxy for the gateway)**(%%) ====
435
436
437 (% class="box infomessage" %)
438 (((
439 **1):**  sudo useradd XXXXX (custom user name)
440 **2):**  sudo passwd xxxxxx
441 **3):**  cp /bin/bash /bin/rbash
442 **4):**  sudo nano /etc/passwd ~-~-> Change /bin/bash to /bin/rbash
443 **5):**  sudo nano /home/xxxxx/.bashrc **empty it,and input export PATH=$HOME/bin**
444 **6):**  sudo nano /home/xxxxx/.bash_profile **empty it,and input export PATH=$HOME/bin**
445 )))
446
447 (% style="color:red" %)**Now user "XXXXX" is the user with limited permissions of the current system**
448
449
450
451 ==== (% style="color:blue" %)**Step 4 :  Create an authorization key file**(%%) ====
452
453
454 **1):**  sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
455
456
457 **Debug:**
458
459 {{{ check: sudo ls /home/xxxxx/.ssh/authorizedkey}}}
460
461
462 === 2.2.3  How does user get the gateway to connect to a user's private server ===
463
464
465
466 ==== (% style="color:blue" %)**Step 1 :  Come back the gateway web UI to get the gateway Public key**(%%) ====
467
468
469 **1)**  in the system ~-~-> (% style="color:#037691" %)**Remote Mgmt/span**
470
471 [[image:image-20220531152419-11.png]]
472
473
474
475 ==== (% style="color:blue" %)**Step 2 :  Authorization server**(%%) ====
476
477
478 Input the Gateway Publickey into user's private server "/home/XXXXX/.ssh/authorized_keys" file.
479
480 [[image:image-20220531152549-12.png]]
481
482
483
484 ==== (% style="color:blue" %)**Step 3 :  Connect private server**(%%) ====
485
486
487 This is same as connect Dragino Support Server but just change the server address to customize server address.
488
489 [[image:image-20220531152633-13.png]]
490
491
492
493 ==== (% style="color:blue" %)**Step 4 :  Check Connection**(%%) ====
494
495
496 Rssh Host connection Ok
497
498 [[image:image-20220531152815-14.png]]
499
500
501 User can use common ps | grep ssh to check it in the gateway.
502
503 [[image:image-20220531152840-15.png]]
504
505
506
507 ==== (% style="color:blue" %)**Step 5 :  Access the gateway from customized server**(%%) ====
508
509
510 Check what gateways link to server.
511
512 (% class="box infomessage" %)
513 (((
514 **$ ./connect-gw.sh -l**
515 )))
516
517 [[image:image-20220531153016-16.png]]
518
519
520
521 Access the gateway
522
523 (% class="box infomessage" %)
524 (((
525 **$ ./connect-gw.sh <GWID>**
526 )))
527
528 [[image:image-20220531153219-17.png]]
529
530

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0