Changes for page Remote Access Gateway

Last modified by Kilight Cao on 2022/07/25 10:47
<
From version < 20.2 >
edited by Xiaoling
on 2022/07/14 15:16
To version < 19.17 >
edited by Xiaoling
on 2022/07/14 14:16
>
Change comment: There is no comment for this version

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... ... @@ -11,13 +11,12 @@
11 11  
12 12  (% style="color:red" %)**Important Notice:**
13 13  
14 -* (% style="color:red" %)**Remote.it access will give full control of your device to remote support.**
15 -* (% style="color:red" %)**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.**
14 +(% style="color:red" %)* **Remote.it access will give full control of your device to remote support.**
15 +~* **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.**
16 16  
17 17  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]].
18 18  
19 19  
20 -
21 21  = **2.  RSSH Introduction** =
22 22  
23 23  
... ... @@ -25,8 +25,8 @@
25 25  
26 26  (% style="color:red" %)**Important Notice:**
27 27  
28 -* (% style="color:red" %)**RSSH access will give full control of your device to remote support. Please remove sensitivity info before perform this**
29 -* (% style="color:red" %)**This RSSH allow Dragino Support to remote access to the device, If user want to access himself, he need to set up the RSSH server himself.**
27 +(% style="color:red" %)* **RSSH access will give full control of your device to remote support. Please remove sensitivity info before perform this**
28 +~* **This RSSH allow Dragino Support to remote access to the device, If user want to access himself, he need to set up the RSSH server himself.**
30 30  
31 31  Below gateway support reverse SSH access:
32 32  
... ... @@ -56,7 +56,6 @@
56 56  
57 57  Connection OK.
58 58  
59 -
60 60  * (% style="color:#4f81bd" %)**Login ID**(%%):  Input (% style="color:#4f81bd" %)**sshuser**
61 61  * (% style="color:#4f81bd" %)**Host Address**(%%):  Input** (% style="color:#4f81bd" %)support.dragino.com(%%)**
62 62  * (% style="color:#4f81bd" %)**Host Port**(%%):  Please email to support @ dragino.com to get a valid host port.
... ... @@ -82,7 +82,7 @@
82 82  
83 83  (% class="box" %)
84 84  (((
85 -**$ ssh   -p <End User Host Port>   root@<Host Address>**
83 +$ ssh   -p <End User Host Port>   root@<Host Address>
86 86  )))
87 87  
88 88  (((
... ... @@ -91,40 +91,36 @@
91 91  
92 92  
93 93  
94 -==== (% style="color:blue" %)**Note for set up RSSH server**(%%) ====
92 +==== **2.1.2.1  Note for set up RSSH server** ====
95 95  
96 -
97 97  If gateway reboot or the connection is incidentely close by end node. The port in SSH server will still be occupy for a long time. Administrator can use below commands to release the port.
98 98  
99 99  (% class="box" %)
100 100  (((
101 -**[root@iZt4n22vqvm7ajogrfiif6Z ~~]# lsof -i :9102 ~-~-> check the port 9102 process status (change 9102 to the actually port for your gateway.
98 +[root@iZt4n22vqvm7ajogrfiif6Z ~~]# lsof -i :9102 ~-~-> check the port 9102 process status (change 9102 to the actually port for your gateway.
102 102  COMMAND   PID    USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
103 103  sshd    21430 sshuser   15u  IPv4 47567059      0t0  TCP localhost:bacula-fd (LISTEN)
104 104  [root@iZt4n22vqvm7ajogrfiif6Z ~~]# kill 21430   ~-~-> Kill PID of this process.
105 105  [root@iZt4n22vqvm7ajogrfiif6Z ~~]# lsof -i :9102        
106 -[root@iZt4n22vqvm7ajogrfiif6Z ~~]#**
103 +[root@iZt4n22vqvm7ajogrfiif6Z ~~]#
107 107  )))
108 108  
109 109  
110 -
111 111  == **2.2  For Firmware Version higher than lgw~-~-build-v5.4.1618196981-20210412-1111** ==
112 112  
113 -
114 114  Below gateway support reverse SSH access:
115 115  
116 116  (% class="box" %)
117 117  (((
118 -**Firmware Version >lgw~-~-build-v5.4.1618196981-20210412-1111 Firmware Download
113 +Firmware Version >lgw~-~-build-v5.4.1618196981-20210412-1111 Firmware Download
119 119  LG01N, OLG01N (Note: LG01-P LG01-S doesn't support)
120 120  LG02, OLG02
121 121  LG308, DLOS8
122 122  LPS8
123 -LIG16**
118 +LIG16
124 124  )))
125 125  
126 126  
127 -
128 128  === **2.2.1  End User Guide to use SSH access** ===
129 129  
130 130  
... ... @@ -152,14 +152,14 @@
152 152  
153 153  (% class="box" %)
154 154  (((
155 -**if you git fail.  ~-~->**    (% style="color:#4f81bd" %)**sudo: git: command not found.**(%%)
156 -**please install git.  ~-~->**  (% style="color:#4f81bd" %)**yum install git -y  or  apt-get install git -y.**
149 +if you git fail.  ~-~->    (% style="color:#4f81bd" %)**sudo: git: command not found.**(%%)
150 +please install git.  ~-~->  (% style="color:#4f81bd" %)**yum install git -y  or  apt-get install git -y.**
157 157  )))
158 158  
159 159  (% class="box" %)
160 160  (((
161 -**if you make error 127,it (% style="color:#4f81bd" %)lack of gcc.(%%)**
162 -**please install gcc.    ~-~-> (% style="color:#4f81bd" %)yum install gcc.(%%)**
155 +if you make error 127,it** (% style="color:#4f81bd" %)lack of gcc.(%%)**
156 +please install gcc.    ~-~->(% style="color:#4f81bd" %)**yum install gcc.**
163 163  )))
164 164  
165 165  [[image:image-20220527105856-3.png]]
... ... @@ -166,11 +166,10 @@
166 166  
167 167  lack of gcc
168 168  
169 -
170 170  (% class="box" %)
171 171  (((
172 -**if you make a fatal error : sqlite3.h,it** (% style="color:#4f81bd" %)**lack of sqlite3.**(%%)
173 -**please insatell (% style="color:#4f81bd" %)sqlite3(%%)**(% style="color:#4f81bd" %).
165 +if you make a fatal error : sqlite3.h,it (% style="color:#4f81bd" %)**lack of sqlite3.**(%%)
166 +please insatell (% style="color:#4f81bd" %)**sqlite3**.
174 174  )))
175 175  
176 176  [[image:image-20220527105918-4.png]]
... ... @@ -182,26 +182,26 @@
182 182  
183 183  (% class="box" %)
184 184  (((
185 -(% style="color:#037691" %)**Step1:**(%%) Download the SQLit3 installation package
178 +**Step1:** Download the SQLit3 installation package
186 186   sudo wget [[https:~~/~~/www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz>>url:https://www.sqlite.org/2021/sqlite-autoconf-3350400.tar.gz]]
187 187  
188 -(% style="color:#037691" %)**Step2:**(%%) tar the SQLit3 installation package
181 +**Step2:** tar the SQLit3 installation package
189 189   sudo tar -zxvf sqlite-autoconf-3350300.tar.gz
190 190  
191 -(% style="color:#037691" %)**Step3:**(%%) Generate the makefile
184 +**Step3:** Generate the makefile
192 192   cd sqlite-autoconf-3350300/;./configure
193 193  
194 -(% style="color:#037691" %)**Step4:**(%%) Compile makefile
187 +**Step4:** Compile makefile
195 195   sudo make
196 196  
197 -(% style="color:#037691" %)**Step5: **(%%)Install makefile
190 +**Step5: **Install makefile
198 198   sudo make install
199 199  
200 -(% style="color:#037691" %)**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
193 +**Check:**
194 + cd /usr/local/bin;ls -al                             ~-~->    Check to see if there is a file for sqlite3
195 + cd sqlite-autoconf-3350300/;./sqlite3 test.db        ~-~->    Test whether the sqlite3 was installed successfully
203 203  
204 -(% style="color:#037691" %)**debug:**(%%)
197 +**debug:**
205 205   If you get the imformation that is SQLite header and source version mismatch, when you execute./sqlite3 test.db.
206 206   Please execute the command /sbin/ldconfig.
207 207   After that execute the command ./sqlite3 test.db again.
... ... @@ -218,9 +218,9 @@
218 218  
219 219  (% class="box" %)
220 220  (((
221 -**~ $ ./create_sqlite3_db.sh
214 + $ ./create_sqlite3_db.sh
222 222   $ ./rssh_serv -p  3721 2>&1 &
223 - $ ps -ef | grep rssh_serv check 3721 port**
216 + $ ps -ef | grep rssh_serv check 3721 port
224 224  )))
225 225  
226 226  [[image:image-20220527110436-6.png]]
... ... @@ -232,14 +232,14 @@
232 232  
233 233  (% class="box" %)
234 234  (((
235 -**Check /var/rsshdb.sqlite3  ~-~->(% style="color:#4f81bd" %)  ls /var/rsshdb.sqlite3(%%)**
236 -**Check ls /var/rsshdb.sqlite3 ~-~->**  (% style="color:#4f81bd" %)**sudo chmod 777 rssh_serv**
228 +Check /var/rsshdb.sqlite3 ~-~->(% style="color:#4f81bd" %)** ls /var/rsshdb.sqlite3**(%%)
229 +Check ls /var/rsshdb.sqlite3 ~-~-> (% style="color:#4f81bd" %)**sudo chmod 777 rssh_serv**
237 237  )))
238 238  
239 239  (% class="box" %)
240 240  (((
241 -**if fail to open dpvlry or to bind to it**
242 -**please kill rssh_serv,and run (% style="color:#4f81bd" %) ./rssh_serv -p  3721 2>&1 &(%%)**(% style="color:#4f81bd" %) (%%)** again**
234 +if** fail to open dpvlry or to bind to it**
235 +please kill rssh_serv,and run (% style="color:#4f81bd" %)** ./rssh_serv -p  3721 2>&1 &** (%%) again
243 243  )))
244 244  
245 245  
... ... @@ -247,13 +247,13 @@
247 247  ===== (% style="color:blue" %)**Step 3 : Create a minimal SSH user (reverse SSH proxy for the gateway)**(%%) =====
248 248  
249 249  
250 -**1): (% style="color:#4f81bd" %)sudo useradd XXXXX(%%)** **(custom user name)**
243 +**1): (% style="color:#4f81bd" %)sudo useradd XXXXX(%%)** (custom user name)
251 251  
252 252  **2):** (% style="color:#4f81bd" %)**sudo passwd xxxxxx**
253 253  
254 254  **3):** (% style="color:#4f81bd" %)**cp /bin/bash /bin/rbash**
255 255  
256 -**4):** (% style="color:#4f81bd" %)**sudo nano /etc/passwd**(%%)  ** ~-~-> Change /bin/bash to /bin/rbash**
249 +**4):** (% style="color:#4f81bd" %)**sudo nano /etc/passwd**(%%) ~-~-> Change /bin/bash to /bin/rbash
257 257  
258 258  **5):** (% style="color:#4f81bd" %)**sudo nano /home/xxxxx/.bashrc**(%%) **empty it,and input export PATH=$HOME/bin**
259 259  
... ... @@ -270,7 +270,7 @@
270 270  ===== (% style="color:blue" %)**Step 1 : Come bace the gateway web UI for get the gateway Public key**(%%) =====
271 271  
272 272  
273 -**1) in the system ~-~->** (% style="color:#4f81bd" %)**Remote Mgmt**
266 +**1) **in the system ~-~-> (% style="color:#4f81bd" %)**Remote Mgmt**
274 274  
275 275  [[image:image-20220527110531-7.png]]
276 276  
... ... @@ -301,12 +301,12 @@
301 301  
302 302  (% class="box" %)
303 303  (((
304 -(% style="color:#4f81bd" %)**Connection Type **(%%) :  **If user's least privileged user with private server uses a password, select** (% style="color:#4f81bd" %)**Public Key**(%%)
297 +(% style="color:#4f81bd" %)**Connection Type **(%%) :  If user's least privileged user with private server uses a password, select (% style="color:#4f81bd" %)**Public Key**(%%)
305 305  (% style="color:red" %)**Note: if user's least privileged user no uses a password,choose from both is fine**(%%)
306 -(% style="color:#4f81bd" %)**Login ID**(%%) :  ** Input user name "eg : "XXXXX"**
307 -(% style="color:#4f81bd" %)**Host Address**(%%)  :  ** Input user's private server address**
308 -(% style="color:#4f81bd" %)**Connect at Startupt **(%%):  ** Choose to enable connect once device is powered.**
309 -**Click Save and then Connect**
299 +(% style="color:#4f81bd" %)**Login ID**(%%) :  Input user name "eg : "XXXXX"
300 +(% style="color:#4f81bd" %)**Host Address**(%%)  :  Input user's private server address
301 +(% style="color:#4f81bd" %)**Connect at Startupt**(%%):  Choose to enable connect once device is powered.
302 +Click Save and then Connect
310 310  )))
311 311  
312 312  
... ... @@ -332,9 +332,8 @@
332 332  ===== (% style="color:blue" %)**Step 5 : Create an authorization key file**(%%) =====
333 333  
334 334  
335 -**1):**  **sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey**
328 +**1):**  sudo mkdir /home/xxxxx/.ssh; sudo touch /home/xxxxx/.ssh/authorizedkey
336 336  
337 -
338 338  **Debug:**
339 339  
340 340  (% class="box" %)
... ... @@ -343,7 +343,6 @@
343 343  )))
344 344  
345 345  
346 -
347 347  === **2.2.3  How to Ser up a Reverse SSH access** ===
348 348  
349 349  

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