Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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Uploaded new attachment "Reduced_data_consumption.tar.gz", version {1}
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... ... @@ -1,11 +1,11 @@ 1 - **Tableof Contents:**1 + 2 2 3 +**Table of Contents：** 4 + 3 3 {{toc/}} 4 4 5 5 6 6 7 - 8 - 9 9 = 1. Enable Cellular Connection = 10 10 11 11 ... ... @@ -29,11 +29,9 @@ 29 29 If there is a problem with the cellular connection. Please check the below points: 30 30 31 31 32 -== 2.1 ForLPS8N/DLOS8N/LG308N==32 +== 2.1 Do you order the model with a cellular option == 33 33 34 -== 2.1.1 Do you order the model with a cellular option == 35 35 36 - 37 37 Make sure you order the model with the cellular option. Can check by command or via the Web UI. 38 38 39 39 (% class="box" %) ... ... @@ -47,7 +47,7 @@ 47 47 [[image:image-20220601110748-1.png]] 48 48 49 49 50 -== =2.1.2 Do you input the SIM card correctly ===48 +== 2.2 Do you input the SIM card correctly == 51 51 52 52 53 53 **Below command can check if you have a SIM card inserted, or via Web UI** ... ... @@ -80,7 +80,7 @@ 80 80 [[image:image-20220527153827-5.png]] 81 81 82 82 83 -== =2.1.3 Check dialing info ===81 +== 2.3 Check dialing info == 84 84 85 85 86 86 run "**logread -f**" in gateway CLI。 ... ... @@ -126,193 +126,11 @@ 126 126 ))) 127 127 128 128 129 -== 2. 2ForLPS8v2/MS48-LR==127 +== 2.4 If the following situation occurs, how can users solve this problem? == 130 130 131 -(% class="wikigeneratedid" id="H2.2.1Doyouorderthemodelwithacellularoption" %) 132 -(% id="cke_bm_23549S" style="display:none" %) 129 +=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. === 133 133 134 -=== 2.2.1 Do you order the model with a cellular option === 135 135 136 - 137 -Make sure you order the model with the cellular option. Can check by command or via the Web UI. 138 - 139 -(% class="box" %) 140 -((( 141 -//root@dragino-2d5d26:~~# lsusb 142 -Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 143 -Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem ~-~-> This is the Cellular module 144 -Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 145 -Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 146 -Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 147 -Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 148 -Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 149 -Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub 150 -Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter 151 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 152 -Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 153 -root@dragino-2d5d26:~~# // 154 -))) 155 - 156 -[[image:image-20241205150916-1.png]] 157 - 158 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153804-4.png?rev=1.1||alt="image-20220527153804-4.png"]] 159 - 160 -**Note:** **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.** 161 - 162 -Please check the IP address is displayed and the Internet displays "OK", it works properly. 163 - 164 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153827-5.png?rev=1.1||alt="image-20220527153827-5.png"]] 165 - 166 -=== 2.2.2 Check cellular info === 167 - 168 - 169 -run "**quectel-CM**" in gateway CLI 170 - 171 -(% class="box infomessage" %) 172 -((( 173 -Usage: /usr/bin/quectel-CM [options] 174 - -s [apn [user password auth]] Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap 175 - -p pincode Verify sim card pin if sim card is locked 176 - -p [quectel-][qmi|mbim]-proxy Request to use proxy 177 - -f logfilename Save log message of this program to file 178 - -u usbmonlog filename Save usbmon log to file 179 - -i interface Specify which network interface to setup data call when multi-modems exits 180 - -4 Setup IPv4 data call (default) 181 - -6 Setup IPv6 data call 182 - -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn') 183 - -m iface-idx Bind QMI data call to wwan0_<iface idx> when QMAP used. E.g '-n 7 -m 1' bind pdn-7 data call to wwan0_1 184 - -b Enable network interface bridge function (default 0) 185 - -v Verbose log mode, for debug purpose.[Examples] 186 -Example 1: /usr/bin/quectel-CM 187 -Example 2: /usr/bin/quectel-CM -s 3gnet 188 -Example 3: /usr/bin/quectel-CM -s 3gnet -v 189 -))) 190 - 191 - 192 -==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ==== 193 - 194 - 195 -If the SIM status is **SIM_ABSENT**, the SIM card is not detected. You need to check whether the SIM card is available and whether the device is powered off when the SIM card is installed. 196 - 197 -(% class="box" %) 198 -((( 199 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet 200 -[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24 201 -[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002 202 -[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0 203 -[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0 204 -[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z 205 -[12-05_07:12:08:456] Modem works in QMI mode 206 -[12-05_07:12:08:516] cdc_wdm_fd = 7 207 -[12-05_07:12:08:613] Get clientWDS = 21 208 -[12-05_07:12:08:645] Get clientDMS = 1 209 -[12-05_07:12:08:676] Get clientNAS = 4 210 -[12-05_07:12:08:709] Get clientUIM = 2 211 -[12-05_07:12:08:741] Get clientWDA = 1 212 -[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G 213 -[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%) 214 -[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0 215 -[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0 216 -[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW 217 -[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED 218 -[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0 219 -[12-05_07:12:09:043] ifconfig wwan0 down 220 -^C[12-05_07:12:18:311] QmiWwanThread exit 221 -[12-05_07:12:18:313] qmi_main exit 222 -))) 223 - 224 - 225 -==== **The gateway cellular logs show SIMStatus: SIM_PIN** ==== 226 - 227 - 228 -If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in. 229 - 230 -(% class="box" %) 231 -((( 232 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet 233 - 234 -[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002 235 -[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0 236 -[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0 237 -[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z 238 -[10-31_12:17:10:170] Modem works in QMI mode 239 -[10-31_12:17:10:234] cdc_wdm_fd = 8 240 -[10-31_12:17:10:325] Get clientWDS = 21 241 -[10-31_12:17:10:356] Get clientDMS = 1 242 -[10-31_12:17:10:389] Get clientNAS = 4 243 -[10-31_12:17:10:449] Get clientUIM = 2 244 -[10-31_12:17:10:489] Get clientWDA = 1 245 -[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G 246 -[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%) 247 -[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0 248 -[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0 249 -[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW 250 -[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED 251 -[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0 252 -[10-31_12:17:10:790] ifconfig wwan0 down 253 -[10-31_18:27:35:797] QmiWwanThread exit 254 -[10-31_18:27:35:798] qmi_main exit 255 -))) 256 - 257 - 258 -==== **The gateway cellular logs show SIMStatus: SIM_READY** ==== 259 - 260 - 261 -If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected 262 - 263 -(% class="box" %) 264 -((( 265 -root@dragino-2d5d26:~~# quectel-CM 266 -[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24 267 -[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002 268 -[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0 269 -[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0 270 -[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z 271 -[12-05_07:32:57:199] Modem works in QMI mode 272 -[12-05_07:32:57:261] cdc_wdm_fd = 7 273 -[12-05_07:32:57:334] Get clientWDS = 20 274 -[12-05_07:32:57:366] Get clientDMS = 1 275 -[12-05_07:32:57:398] Get clientNAS = 4 276 -[12-05_07:32:57:431] Get clientUIM = 1 277 -[12-05_07:32:57:462] Get clientWDA = 1 278 -[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G 279 -[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%) 280 -[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0 281 -[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW 282 -[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED 283 -[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0 284 -[12-05_07:32:57:731] ifconfig wwan0 down 285 -[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW 286 -[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW 287 -[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE 288 -[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE 289 -[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE 290 -[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0 291 -[12-05_07:33:22:488] ifconfig wwan0 up 292 -[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0 293 -udhcpc: started, v1.30.1 294 -udhcpc: sending discover 295 -udhcpc: sending discover 296 -udhcpc: sending discover 297 -udhcpc: sending discover 298 -udhcpc: sending discover 299 -udhcpc: no lease, failing 300 -[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next: 301 -[12-05_07:33:38:103] ifconfig wwan0 down 302 -[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip 303 -[12-05_07:33:38:117] ifconfig wwan0 up 304 -[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0 305 -udhcpc: started, v1.30.1 306 -udhcpc: sending discover 307 -udhcpc: sending select for 10.171.60.177 308 -udhcpc: lease of 10.171.60.177 obtained, lease time 7200 309 -))) 310 - 311 -== 2.3 If the following situation occurs, how can users solve this problem? == 312 - 313 -=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. === 314 - 315 - 316 316 Users can check whether the APN matched by the SIM card is correct. 317 317 318 318 Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier. ... ... @@ -320,7 +320,7 @@ 320 320 [[image:image-20220718155937-1.png||height="562" width="497"]] 321 321 322 322 323 -=== 2. 3.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. ===139 +=== 2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. === 324 324 325 325 326 326 It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing. ... ... @@ -328,7 +328,7 @@ 328 328 [[image:1658131428288-728.png||height="538" width="494"]] 329 329 330 330 331 -=== 2. 3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===147 +=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. === 332 332 333 333 334 334 Users need to check whether the SIM card type is suitable for the EC25 module. ... ... @@ -336,7 +336,7 @@ 336 336 [[image:1658131612484-845.png||height="549" width="499"]] 337 337 338 338 339 -=== 2. 3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===155 +=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ === 340 340 341 341 342 342 Users can insert SIM cards into the mobile phone for testing. ... ... @@ -680,7 +680,6 @@ 680 680 681 681 == 7.1 How the gateway will consume data traffic == 682 682 683 - 684 684 Below list the place where the data traffic will use. 685 685 686 686 * Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want) ... ... @@ -690,21 +690,34 @@ 690 690 * system Time synchronization Checking 691 691 * Auto update ( Software auto update, can be disabled) 692 692 693 -=== 7.1.1 Uploadingbackupfilestoeduceddataconsumption===508 +=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server === 694 694 695 695 696 - Users canuploadthis backupfile toreduce dataconsumptionin **System~-~->BackUp/RestoreConfig**,Downloadlink forbackupfile: **[[attach:Reduced_data_consumption.tar.gz||target="_blank"]]**511 +When gateway connect to LoRaWAN server via LoRaWAN protocol, besides the sensor data uplink/downlink. gateway will still need to: 697 697 698 -[[image:image-20240712093532-1.png]] 513 +* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below 514 +* Check LoRaWAN server status every 5 seconds to see if there is valid downlink command to sensors. We don't provide WEB UI option to modify this time, because the modify of this settings will lead to fail on OTAA Join and Downlink commands. 699 699 516 +[[image:image-20220527155108-13.png]] 700 700 701 -=== 7.1.2 Auto update === 702 702 519 +=== 7.1.2 System Keep Alive data === 703 703 521 + 522 +System Keep Alive Data is used to check gateway-network status and fix possible issue. Gateway will check every 15 seconds and generate traffic. 523 + 524 +Base on 15 seconds per check, the data traffic is about 2M data traffic per day. Users can adjust **Keepalive Interval** as below. 525 + 526 +[[image:image-20220527155229-15.png||height="511" width="986"]] 527 + 528 + 529 +=== 7.1.3 Auto update === 530 + 531 + 704 704 Gateway will check for update every day for new configure or software. User can disable them by below method. 705 705 706 706 707 -=== 7.1. 3Filter unwanted packets ===535 +=== 7.1.4 Filter unwanted packets === 708 708 709 709 710 710 When gateway connect to LoRaWAN server via LoRaWAN protocol , Gateway will by default get every possible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from others in the same area, such sensor data will also be forward to LoRaWAN server ( they will be ignore by the server). This also consume data.
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