Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 1.4 >
edited by Xiaoling
on 2022/05/14 09:22
To version < 33.1 >
edited by Xiaoling
on 2022/05/27 15:48
>
Change comment: Uploaded new attachment "image-20220527154822-10.png", version {1}

Summary

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1 -Table of Contents：
1 +**Table of Contents：**
2 2  
3 3  {{toc/}}
4 4  
5 -= 1. Enable Cellular Connection =
6 6  
7 -If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
8 8  
9 -[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
7 += **1. Enable Cellular Connection** =
10 10  
11 -Enable Cellular Connection
12 12  
13 -If your device doesn't have a cellular module, you will see a cellular module not detected.
10 +//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
14 14  
15 -[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
12 +[[image:image-20220527153337-1.png]]
16 16  
17 -No Cellular Module
18 18  
19 -= 2. How to Debug if Cellular connection fail =
15 +**//Enable Cellular Connection//**
20 20  
21 -If there is a problem for cellular connection. Please check the below points:
17 +(((
18 +//If your device doesn't have a cellular module, you will see a cellular module not detected.//
19 +)))
22 22  
23 -== 2.1 Do you order the model with cellular option ==
21 +[[image:image-20220527153544-2.png]]
24 24  
25 -Make sure you order the model with the cellular option. Can check by command:
26 26  
24 += **2. How to Debug if Cellular connection fails** =
25 +
26 +
27 +//If there is a problem with the cellular connection. Please check the below points~://
28 +
29 +
30 +== **2.1 Do you order the model with a cellular option** ==
31 +
32 +
33 +//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
34 +
27 27  (% class="box" %)
28 28  (((
29 -root@dragino-1bbd90:~~# lsusb
37 +//root@dragino-1bbd90:~~# lsusb
30 30  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
31 31  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
32 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
40 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
33 33  )))
34 34  
35 -== 2.2 Do you input the SIM card correctly ==
43 +[[image:image-20220527153729-3.png]]
36 36  
37 -Below command can check:
38 38  
46 +== **2.2 Do you input the SIM card correctly** ==
47 +
48 +
49 +**//Below command can check if you have a SIM card inserted, or via Web UI//**
50 +
51 +* //Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on//
52 +* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
53 +
39 39  (% class="box" %)
40 40  (((
41 -root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
56 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
42 42  SIM ready
43 43  Waiting for Registration..(120 sec max)
44 -Registered on Home network: "CHN-CT",7
45 -Signal Quality: 23,99
59 +Registered on Home network: "CHN-UNICOM",7
60 +Signal Quality: 10,99//
46 46  )))
47 47  
48 -== 2.3 Check dialing info ==
49 49  
50 -run "logread -f" in console
64 +(% class="wikigeneratedid" %)
65 +[[image:image-20220527153804-4.png]]
51 51  
67 +
68 +(% class="wikigeneratedid" %)
69 +//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
70 +
71 +(% class="wikigeneratedid" %)
72 +//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
73 +
74 +(% class="wikigeneratedid" %)
75 +[[image:image-20220527153827-5.png]]
76 +
77 +
78 +== **2.3 Check dialing info** ==
79 +
80 +//run "**logread -f**" in gateway CLI。//
81 +
52 52  (% class="box" %)
53 53  (((
54 54  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -78,8 +78,8 @@
78 78  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
79 79  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
80 80  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
81 -(% style="color:#037691" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
82 -(% style="color:#037691" %)Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator
111 +(% style="color:#037691" %)**Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
112 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
83 83  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
84 84  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
85 85  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -89,13 +89,20 @@
89 89  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
90 90  )))
91 91  
92 -= 3. Share Cellular Network for WiFi & LAN clients =
93 93  
94 -By default, the Cellular Network won't be shared with the WiFi or LAN clients. If users need to share with them, the user can modify the file.
123 += **3. Share Cellular Network for WiFi & LAN clients** =
95 95  
125 +
126 +(((
127 +//By default, the Cellular Network won't be shared with the WiFi or LAN clients. If users need to share with them, the user can modify the file.//
128 +)))
129 +
130 +(% class="box" %)
131 +(((
132 +(((
96 96  root@dragino-1d25dc:~~# cat /etc/config/firewall
97 97  
98 -{{{config defaults
135 +config defaults
99 99   option syn_flood '1'
100 100   option input 'ACCEPT'
101 101   option output 'ACCEPT'
... ... @@ -105,13 +105,13 @@
105 105   list network 'lan'
106 106   option input 'ACCEPT'
107 107   option output 'ACCEPT'
108 - option forward 'REJECT'
145 + option forward 'REJECT' 
109 109  config zone
110 110   option name 'wan'
111 111   list network 'wan'
112 112   list network 'wwan'
113 113   list network 'wan6'
114 - list network 'cellular' -----------------> Add this line and reboot
151 + list network 'cellular'   ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> Add this line and reboot
115 115   option input 'REJECT'
116 116   option output 'ACCEPT'
117 117   option forward 'ACCEPT'
... ... @@ -120,165 +120,217 @@
120 120  config forwarding
121 121   option src 'lan'
122 122   option dest 'wan'
123 -}}}
160 +)))
161 +)))
124 124  
125 -and run **/etc/init.d/firewall reload** or reboot the device.
163 +(((
164 +//and run **/etc/init.d/firewall reload** or reboot the device.//
126 126  
127 -= 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
166 +
167 +)))
128 128  
129 -Use SSH to access the gateway configuration page and run the minicom command
169 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
130 130  
131 -Select "**Serial Port Setup**":
132 132  
133 -{{{root@dragino-1ef9ac:~# minicom -s
134 -}}}
172 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
135 135  
136 -[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
174 +(((
175 +
137 137  
138 -Enter the minicom command
177 +**//Enter the minicom command, then select the option ''serial port setup".//**
178 +)))
139 139  
180 +(% class="box infomessage" %)
181 +(((
182 +root@dragino-1ef9ac:~~# minicom -s
183 +)))
140 140  
141 -Access the serial port of the 4G module
185 +[[image:image-20220527154132-6.png]]
142 142  
143 -Serial port setup is as follows:
144 144  
145 -**Serial Device :** /dev/ttyModemAT
188 +And then, change the setting:
146 146  
147 -**Bps/Par/Bits :** 9600 8N1 or 115200 8N1
190 +(% class="box infomessage" %)
191 +(((
192 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
148 148  
149 -[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
194 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
195 +)))
150 150  
151 -Configuring USB Ports
152 152  
198 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
153 153  
154 -Enter AT+GSN in the serial port to view the IMEI
200 +[[image:image-20220527154154-7.png]]
155 155  
156 -For example: 860548042566627
157 157  
158 -{{{AT+GSN
159 -}}}
203 +//Enter **AT+GSN **in the interface to get the IMEI,//
160 160  
161 -[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
205 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
162 162  
163 -Enter the AT command
207 +(% class="box infomessage" %)
208 +(((
209 +(((
210 + **AT+GSN**
211 +)))
212 +)))
164 164  
214 +[[image:image-20220527154231-8.png]]
165 165  
166 -= 5. How does the gateway connect to the network via a USB 4G Dongle =
167 167  
168 -== 5.1 Introduction ==
217 += **5. How does the gateway connect to the network via a USB 4G Dongle** =
169 169  
170 -Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
171 171  
172 -This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
220 +== **5.1 Introduction** ==
173 173  
174 -Many mode (and most **LTE**) usb modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
175 175  
176 -This is not beginner-friendly due to too many protocols.
223 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
177 177  
225 +(((
226 +//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
178 178  
179 -== 5.2 How to use the USB-Dongle at the gateway ==
228 +
229 +)))
180 180  
181 -Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
231 +(((
232 +//Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.//
233 +)))
182 182  
183 -For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
235 +(((
236 +//This is not beginner-friendly due to too many protocols.//
184 184  
185 -{{{ Huawei-E3372/E8372
186 - Check E3372 version to determine the mode.
238 +//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
239 +
240 +
241 +)))
242 +
243 +== **5.2 How to use the USB Dongle at the gateway** ==
244 +
245 +
246 +//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
247 +
248 +(((
249 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
250 +)))
251 +
252 +(% class="box" %)
253 +(((
254 + Huawei-E3372/E8372
255 + Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
187 187   The version numbers starting with 21 is NCM mode
188 188   The version numbers starting with 22 is Hilink mode
189 - The E8372 only have Hilink mode
190 - Note：The e3372 in the vast majority of cases is Hilink mode
191 -}}}
258 + The E8372 only has Hilink mode
259 +**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
260 +)))
192 192  
193 -== 5.3 Hilink mode ==
194 194  
195 -Gateway upgrade to the specified firmware:
263 +== **5.3 Hilink mode** ==
196 196  
197 -[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]
198 198  
199 -=== 5.3.1 1.Plugs into the device ===
266 +//Gateway upgrade to the specified firmware:[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]//
200 200  
201 -USB-Dongle plugs into the gateway USB port
202 202  
203 -Check the USB module via comman lsusb
269 +=== **5.3.1 Plugs into the device** ===
204 204  
205 -Note : User neet to do that connect gateway command line via ssh.
206 206  
207 -[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
272 +(((
273 +//USB-Dongle plugs into the gateway USB port//
274 +)))
208 208  
209 -Checking USB Ports
276 +(((
277 +//Check the USB module via command (% style="color:#037691" %)**lsusb**//
278 +)))
210 210  
211 -=== 5.3.2 2.Detection of new network interfaces added ===
280 +(((
281 +(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
282 +)))
212 212  
213 -Command line input: ifconfig -a
284 +[[image:image-20220527154739-9.png]]
214 214  
286 +
287 +=== 5.3.2 Detection of new network interfaces added ===
288 +
289 +
290 +//Check network configuration command line input: //
291 +
292 +(% class="box infomessage" %)
293 +(((
294 +(((
295 + root@dragino-1ef9ac:~~# ifconfig -a
296 +)))
297 +)))
298 +
215 215  [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
216 216  
217 -Check the network
301 +//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
218 218  
219 -In the command output user can see that the new interface added is eth2
303 +//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
220 220  
221 -Usually,user can see that the new interface added is eth2 or wwan0
222 222  
223 -=== 5.3.3 3.Add the new interface to the network confiutation. ===
306 +=== **5.3.3 Add the new interface to the network configuration.** ===
224 224  
225 -Enter the configuration from the command line:
226 226  
227 -{{{uci set network.lte=interface
309 +//Enter the configuration from the command line~://
310 +
311 +(% class="box" %)
312 +(((
313 +uci set network.lte=interface
228 228  uci set network.lte.proto=dhcp
229 -uci set network.lte.ifname=eth2 --------->#This depend on the name of the new interface gateway add
315 +uci set network.lte.ifname=eth2    ~-~-~-~-~-~-~-~-->#This depend on the name of the new interface gateway add
230 230  uci commit network
231 231  uci set firewall.@zone[1].network="wan wwan wan6 lte"
232 232  uci commit firewall
233 233  /etc/init.d/network restart
234 -}}}
320 +)))
235 235  
236 236  [[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]]
237 237  
238 -Configuration
239 239  
240 -Checking Network Configurations
325 +//**Checking Network Configurations**//
241 241  
242 -Command line input: ifconfig
327 +//Command-line input: (% style="color:#037691" %)**ifconfig**//
243 243  
244 244  [[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]]
245 245  
246 -Checking Network Configurations
331 +//Now, Gateway is configured to access the internet on the LTE network.//
247 247  
248 -Now, Gateway is configured to access the internet on the Lte network.
249 249  
250 -== 5.4 NCM mode ==
334 +== **5.4 NCM mode** ==
251 251  
252 -== 5.5 Troubleshooting ==
253 253  
254 -=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
337 +== **5.5 Troubleshooting** ==
255 255  
256 -Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
257 257  
258 -= 6. How to reduce data traffic =
340 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
259 259  
260 -== 6.1 Introduce ==
261 261  
262 -The gateways will use the data traffic were below two places.
343 +//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
263 263  
264 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
265 265  
266 -For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.
346 += **6. How to reduce data traffic** =
267 267  
348 +
349 +== **6.1 Introduce** ==
350 +
351 +
352 +**//The gateways will use the data traffic below two places.//**
353 +
354 +
355 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
356 +
357 +//For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.//
358 +
268 268  [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
269 269  
270 -LoRa interval time setting
271 271  
272 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
362 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
273 273  
274 -For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots.
364 +//For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots.//
275 275  
276 276  [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
277 277  
278 -Systrm General
368 +//System General interface//
279 279  
280 280  [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
281 281  
282 -Keppalive script interval time settings
372 +//Keepalive script interval time settings//
283 283  
284 -
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