1970-01-01 07:00:20 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x14fe
1970-01-01 07:00:20 [6] 3G: get_cinfo_ata, 378: OK, the device still has the same vid and pid.
1970-01-01 07:00:21 [6] 3G: 233: This is a LTE modem which needs mode switch.
1970-01-01 07:00:21 [6] 3G: 253: the last card id is empty: vendor(12d1), prodId(14fe).
1970-01-01 07:00:21 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:00:22 [5] DHCPD: Recv REQUEST from 00:0A:EB:57:57:F5
1970-01-01 07:00:22 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:00:22 [5] DHCPD: Send ACK to 192.168.1.102
1970-01-01 07:00:23 [6] 3G: 375: go to already_switched.
1970-01-01 07:00:23 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:00:24 [6] 3G: 497: After switch:cinfo.idVendor(12d1), cinfo.idProduct(1506).
1970-01-01 07:00:24 [6] 3G: 504 File: /var/3G/12d1_14fe_0
1970-01-01 07:00:24 [7] 3G: 523: This is one LTE modem.
1970-01-01 07:00:25 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:00:26 [6] 3G: 800: The modem name of the global parameter is QmiLte.
1970-01-01 07:00:26 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:00:27 [6] 3G: tty interface context:ttyIndex:0 vendor:12d1 product:1506 ifIndex:0
1970-01-01 07:00:27 [6] 3G: tty interface context:ttyIndex:1 vendor:12d1 product:1506 ifIndex:1
1970-01-01 07:00:27 [6] 3G: modem_scan 471 configure or test /dev/ttyUSB0
1970-01-01 07:00:27 [6] PPP: CHAT MSG: timeout set to 10 seconds
1970-01-01 07:00:27 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: send (AT^M)
1970-01-01 07:00:27 [5] DHCPD: Recv DISCOVER from 38:16:D1:C2:8E:69
1970-01-01 07:00:27 [5] DHCPD: Send OFFER with ip 192.168.1.100
1970-01-01 07:00:27 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:00:27 [5] DHCPD: Recv REQUEST from 38:16:D1:C2:8E:69
1970-01-01 07:00:27 [6] PPP: CHAT MSG: AT^M^M
1970-01-01 07:00:27 [6] PPP: CHAT MSG: OK
1970-01-01 07:00:27 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:00:27 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: ^M
1970-01-01 07:00:27 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:00:27 [6] PPP: CHAT MSG: OK
1970-01-01 07:00:27 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:00:27 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:00:27 [6] PPP: CHAT MSG: ^M
1970-01-01 07:00:27 [6] PPP: CHAT MSG: AT+CFUN=1^M^M
1970-01-01 07:00:27 [6] PPP: CHAT MSG: OK
1970-01-01 07:00:27 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:00:27 [6] PPP: CHAT MSG: send (ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0^M)
1970-01-01 07:00:28 [5] DHCPD: Send ACK to 192.168.1.100
1970-01-01 07:00:28 [6] 3G: modem_scan 481 test device_name /dev/ttyUSB0, configSucceed
1970-01-01 07:00:28 [6] 3G: modem_scan 487 test device_name /dev/ttyUSB0, configSucceed
1970-01-01 07:00:28 [6] 3G: modem_scan 471 configure or test /dev/ttyUSB1
1970-01-01 07:00:28 [6] PPP: CHAT MSG: timeout set to 5 seconds
1970-01-01 07:00:28 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:00:28 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:00:28 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:00:28 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:00:28 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:00:28 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:00:28 [6] PPP: CHAT MSG: OK
1970-01-01 07:00:28 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:00:28 [6] 3G: Main interface_index[0] = 0
1970-01-01 07:00:28 [6] 3G: Vice interface_index[1] = 0
1970-01-01 07:00:28 [6] 3G: Vice interface_index[2] = 1
1970-01-01 07:00:28 [7] 3G: 872: The interfaceNum is 3, the indexInterface is 0!
1970-01-01 07:00:28 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:00:29 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:00:29 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:00:30 [6] PPP: CHAT MSG: Failed (ERROR)
1970-01-01 07:00:30 [6] 3G: Line 1181:
1970-01-01 07:00:30 [6] 3G: Line 1181: +CME ERROR
1970-01-01 07:00:30 [6] 3G: Line 1181:
Connect script failed.
1970-01-01 07:00:30 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:00:30 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:00:32 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:00:32 [6] 3G: Line 1181:
1970-01-01 07:00:32 [6] 3G: Line 1181: OK
1970-01-01 07:00:32 [6] 3G: Line 1181: ATZ
1970-01-01 07:00:32 [6] 3G: Line 1181: OK
1970-01-01 07:00:32 [6] 3G: Line 1181: AT+GMM
1970-01-01 07:00:32 [6] 3G: get_modem_info_file 108 getModemParamByScript return valid type = 2
1970-01-01 07:00:32 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:00:32 [5] DHCPD: Recv REQUEST from 00:1E:4F:DF:0E:ED
1970-01-01 07:00:32 [5] DHCPD: Send ACK to 192.168.1.2
1970-01-01 07:00:33 [6] 3G: Line 1181:
1970-01-01 07:00:33 [6] 3G: Line 1181: E3276
1970-01-01 07:00:33 [6] 3G: Line 1181:
1970-01-01 07:00:33 [6] 3G: Line 1181: OK
1970-01-01 07:00:33 [6] 3G: Line 1181: ATZ
1970-01-01 07:00:33 [6] 3G: Line 1181: OK
1970-01-01 07:00:33 [6] 3G: Line 1181: AT+CSQ
1970-01-01 07:00:33 [6] 3G: Line 1181:
1970-01-01 07:00:33 [6] 3G: Line 1181: OK
1970-01-01 07:00:33 [6] 3G: Line 1181: Serial connection established.
1970-01-01 07:00:33 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:00:33 [6] 3G: get_modem_info_file 120 getModemParamByScript return valid type = 1
1970-01-01 07:00:33 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:00:35 [6] 3G: Line 1181:
1970-01-01 07:00:35 [6] 3G: Line 1181: +CSQ: 19,99
1970-01-01 07:00:35 [6] 3G: Line 1181:
1970-01-01 07:00:35 [6] 3G: Line 1181: OK
1970-01-01 07:00:35 [6] 3G: Line 1181: ATZ
1970-01-01 07:00:35 [6] 3G: Line 1181: OK
1970-01-01 07:00:35 [6] 3G: Line 1181: AT+CPIN?
1970-01-01 07:00:35 [6] 3G: Line 1181:
1970-01-01 07:00:35 [6] 3G: Line 1181: OK
1970-01-01 07:00:35 [6] 3G: Line 1181: Serial connection established.
1970-01-01 07:00:35 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:00:35 [6] 3G: get_modem_info_file 136 getModemParamByScript return valid type = 1
1970-01-01 07:00:35 [6] 3G: get_modem_info_file 152 Return chip type = 1
1970-01-01 07:00:35 [6] 3G: 904: After get_modem_info_file modemName = E3276, deviceName = ttyUSB0, simLock = 16, modemChipT
1970-01-01 07:00:35 [6] 3G: 923: modemName = E3276, deviceName = ttyUSB0, simLock = 16, modemChipType = 1
1970-01-01 07:00:35 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:00:36 [5] DHCPD: Recv INFORM from 00:1E:4F:DF:0E:ED
1970-01-01 07:00:43 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:00:46 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:00:46 [6] 3G: org vid = 0x12d1,pid = 0x14fe,targt vid = 0x12d1,pid = 0x1506
1970-01-01 07:00:46 [6] 3G:
1970-01-01 07:00:47 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:00:47 [6] 3G: locationindx = 500,ispindx = 0
1970-01-01 07:00:47 [6] 3G: T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 1
1970-01-01 07:00:47 [6] 3G: ), #Int= 0, #Iso= 0
1970-01-01 07:00:47 [6] 3G: D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:00:47 [6] 3G: P: Vendor=1d6b ProdID=0001 Rev= 2.06
1970-01-01 07:00:47 [6] 3G: S: Manufacturer=Linux 2.6.36 ohci_hcd
1970-01-01 07:00:47 [6] 3G: S: Product=RT3xxx OHCI Controller
1970-01-01 07:00:47 [6] 3G: S: SerialNumber=rt3xxx-ohci
1970-01-01 07:00:47 [6] 3G: C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
1970-01-01 07:00:47 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
1970-01-01 07:00:47 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
1970-01-01 07:00:47 [6] 3G:
1970-01-01 07:00:47 [6] 3G: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1
1970-01-01 07:00:47 [6] 3G: ), #Int= 0, #Iso= 0
1970-01-01 07:00:47 [6] 3G: D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:00:47 [6] 3G: P: Vendor=1d6b ProdID=0002 Rev= 2.06
1970-01-01 07:00:47 [6] 3G: S: Manufacturer=Linux 2.6.36 ehci_hcd
1970-01-01 07:00:47 [6] 3G: S: Product=Ralink EHCI Host Controller
1970-01-01 07:00:47 [6] 3G: S: SerialNumber=rt3xxx
1970-01-01 07:00:47 [6] 3G: C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
1970-01-01 07:00:47 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
1970-01-01 07:00:47 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms
1970-01-01 07:00:47 [6] 3G:
1970-01-01 07:00:47 [6] 3G: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
1970-01-01 07:00:47 [6] 3G: D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:00:47 [6] 3G: P: Vendor=12d1 ProdID=1506 Rev= 1.02
1970-01-01 07:00:47 [6] 3G: S: Manufacturer=HUAWEI Technology
1970-01-01 07:00:47 [6] 3G: S: Product=HUAWEI Mobile
1970-01-01 07:00:47 [6] 3G: C:* #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA
1970-01-01 07:00:47 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=10 Driver=usbserial_generic
1970-01-01 07:00:47 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:00:47 [6] 3G: E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:00:47 [6] 3G: I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=02 Prot=12 Driver=usbserial_generic
1970-01-01 07:00:47 [6] 3G: E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:00:47 [6] 3G: I: If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm
1970-01-01 07:00:47 [6] 3G: E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:00:47 [6] 3G: I:* If#= 2 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm
1970-01-01 07:00:47 [6] 3G: E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:00:47 [6] 3G: E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:00:47 [6] 3G: I:* If#= 3 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
1970-01-01 07:00:47 [6] 3G: E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
1970-01-01 07:00:47 [6] 3G: E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:47 [6] 3G: E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:00:49 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:00:54 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:00:57 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:01:00 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:01:41 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:01:44 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:01:47 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:01:52 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:01:55 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:01:58 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:03:09 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:03:12 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:03:15 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:03:20 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:03:23 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:03:26 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:05:02 [5] DHCPD: Recv INFORM from 00:1E:4F:DF:0E:ED
1970-01-01 07:05:07 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:05:10 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:05:13 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:05:18 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:05:21 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:05:24 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:06:38 [6] 3G: Hotplug: id[0]=12d1_1506, class[0]=switched_3g, action[0]=remove
1970-01-01 07:06:40 [6] 3G: 3G/4G modem is plugged out.
1970-01-01 07:06:48 [6] 3G: Hotplug: id[0]=12d1_14fe, class[0]=unswitched_3g, action[0]=add
1970-01-01 07:06:52 [6] 3G: 3G/4G Modem vendorID: 0x12d1; productID: 0x14fe
1970-01-01 07:06:52 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x14fe
1970-01-01 07:06:52 [6] 3G: get_cinfo_ata, 378: OK, the device still has the same vid and pid.
1970-01-01 07:06:53 [6] 3G: 233: This is a LTE modem which needs mode switch.
1970-01-01 07:06:53 [6] 3G: 253: the last card id is empty: vendor(12d1), prodId(14fe).
1970-01-01 07:06:54 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:06:55 [6] 3G: 375: go to already_switched.
1970-01-01 07:06:55 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:06:56 [6] 3G: 497: After switch:cinfo.idVendor(12d1), cinfo.idProduct(1506).
1970-01-01 07:06:56 [6] 3G: 504 File: /var/3G/12d1_14fe_0
1970-01-01 07:06:56 [7] 3G: 523: This is one LTE modem.
1970-01-01 07:06:57 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:06:58 [6] 3G: 800: The modem name of the global parameter is QmiLte.
1970-01-01 07:06:58 [6] 3G: tty interface context:ttyIndex:0 vendor:12d1 product:1506 ifIndex:0
1970-01-01 07:06:58 [6] 3G: tty interface context:ttyIndex:1 vendor:12d1 product:1506 ifIndex:1
1970-01-01 07:06:58 [6] 3G: modem_scan 471 configure or test /dev/ttyUSB0
1970-01-01 07:06:58 [6] PPP: CHAT MSG: timeout set to 10 seconds
1970-01-01 07:06:58 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: send (AT^M)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: AT^M^M
1970-01-01 07:06:58 [6] PPP: CHAT MSG: OK
1970-01-01 07:06:58 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:06:58 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:06:58 [6] PPP: CHAT MSG: ^M
1970-01-01 07:06:58 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:06:58 [6] PPP: CHAT MSG: OK
1970-01-01 07:06:58 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:06:58 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:06:59 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:06:59 [6] PPP: CHAT MSG: ^M
1970-01-01 07:06:59 [6] PPP: CHAT MSG: AT+CFUN=1^M^M
1970-01-01 07:06:59 [6] PPP: CHAT MSG: OK
1970-01-01 07:06:59 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:06:59 [6] PPP: CHAT MSG: send (ATQ0 V1 E1 S0=0 &C1 &D2 S11=55 +FCLASS=0^M)
1970-01-01 07:06:59 [6] 3G: modem_scan 481 test device_name /dev/ttyUSB0, configSucceed
1970-01-01 07:06:59 [6] 3G: modem_scan 487 test device_name /dev/ttyUSB0, configSucceed
1970-01-01 07:06:59 [6] 3G: modem_scan 471 configure or test /dev/ttyUSB1
1970-01-01 07:07:00 [6] PPP: CHAT MSG: timeout set to 5 seconds
1970-01-01 07:07:00 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:07:00 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:07:00 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:07:00 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:07:00 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:07:00 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:07:00 [6] PPP: CHAT MSG: OK
1970-01-01 07:07:00 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:07:00 [6] 3G: Main interface_index[0] = 0
1970-01-01 07:07:00 [6] 3G: Vice interface_index[1] = 0
1970-01-01 07:07:00 [6] 3G: Vice interface_index[2] = 1
1970-01-01 07:07:00 [7] 3G: 872: The interfaceNum is 3, the indexInterface is 0!
1970-01-01 07:07:00 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:07:01 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:07:01 [6] PPP: CHAT MSG: Failed (ERROR)
1970-01-01 07:07:03 [6] 3G: Line 1181:
1970-01-01 07:07:03 [6] 3G: Line 1181: +CME ERROR
1970-01-01 07:07:03 [6] 3G: Line 1181:
Connect script failed.
1970-01-01 07:07:03 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:07:03 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:07:05 [6] 3G: Line 1181:
1970-01-01 07:07:05 [6] 3G: Line 1181: OK
1970-01-01 07:07:05 [6] 3G: Line 1181: ATZ
1970-01-01 07:07:05 [6] 3G: Line 1181: OK
1970-01-01 07:07:05 [6] 3G: Line 1181: AT+GMM
1970-01-01 07:07:05 [6] 3G: get_modem_info_file 108 getModemParamByScript return valid type = 2
1970-01-01 07:07:05 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:07:06 [6] 3G: Line 1181:
1970-01-01 07:07:06 [6] 3G: Line 1181: E3276
1970-01-01 07:07:06 [6] 3G: Line 1181:
1970-01-01 07:07:06 [6] 3G: Line 1181: OK
1970-01-01 07:07:06 [6] 3G: Line 1181: ATZ
1970-01-01 07:07:06 [6] 3G: Line 1181: OK
1970-01-01 07:07:06 [6] 3G: Line 1181: AT+CSQ
1970-01-01 07:07:06 [6] 3G: Line 1181:
1970-01-01 07:07:06 [6] 3G: Line 1181: OK
1970-01-01 07:07:06 [6] 3G: Line 1181: Serial connection established.
1970-01-01 07:07:06 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:07:06 [6] 3G: get_modem_info_file 120 getModemParamByScript return valid type = 1
1970-01-01 07:07:06 [6] 3G: Line:1143 cmd: modem_scan -d /dev/ttyUSB0 -f "/usr/bin/chat -S -V -f /var/3G/script" > /var/3G/mo
1970-01-01 07:07:08 [6] 3G: Line 1181:
1970-01-01 07:07:08 [6] 3G: Line 1181: +CSQ: 19,99
1970-01-01 07:07:08 [6] 3G: Line 1181:
1970-01-01 07:07:08 [6] 3G: Line 1181: OK
1970-01-01 07:07:08 [6] 3G: Line 1181: ATZ
1970-01-01 07:07:08 [6] 3G: Line 1181: OK
1970-01-01 07:07:08 [6] 3G: Line 1181: AT+CPIN?
1970-01-01 07:07:08 [6] 3G: Line 1181:
1970-01-01 07:07:08 [6] 3G: Line 1181: OK
1970-01-01 07:07:08 [6] 3G: Line 1181: Serial connection established.
1970-01-01 07:07:08 [6] 3G: Line 1181: Serial link disconnected.
1970-01-01 07:07:08 [6] 3G: get_modem_info_file 136 getModemParamByScript return valid type = 1
1970-01-01 07:07:08 [6] 3G: get_modem_info_file 152 Return chip type = 1
1970-01-01 07:07:08 [6] 3G: 904: After get_modem_info_file modemName = E3276, deviceName = ttyUSB0, simLock = 16, modemChipT
1970-01-01 07:07:08 [6] 3G: 923: modemName = E3276, deviceName = ttyUSB0, simLock = 16, modemChipType = 1
1970-01-01 07:07:08 [6] 3G: get_card_info 275 cinfo->idVendor = 0x12d1, cinfo->idProduct = 0x1506
1970-01-01 07:07:19 [6] 3G: org vid = 0x12d1,pid = 0x14fe,targt vid = 0x12d1,pid = 0x1506
1970-01-01 07:07:19 [6] 3G:
1970-01-01 07:07:19 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:07:19 [6] 3G: locationindx = 500,ispindx = 0
1970-01-01 07:07:19 [6] 3G: T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 1
1970-01-01 07:07:19 [6] 3G: ), #Int= 0, #Iso= 0
1970-01-01 07:07:19 [6] 3G: D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:07:19 [6] 3G: P: Vendor=1d6b ProdID=0001 Rev= 2.06
1970-01-01 07:07:19 [6] 3G: S: Manufacturer=Linux 2.6.36 ohci_hcd
1970-01-01 07:07:19 [6] 3G: S: Product=RT3xxx OHCI Controller
1970-01-01 07:07:19 [6] 3G: S: SerialNumber=rt3xxx-ohci
1970-01-01 07:07:19 [6] 3G: C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
1970-01-01 07:07:19 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
1970-01-01 07:07:19 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
1970-01-01 07:07:19 [6] 3G:
1970-01-01 07:07:19 [6] 3G: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1
1970-01-01 07:07:19 [6] 3G: ), #Int= 0, #Iso= 0
1970-01-01 07:07:19 [6] 3G: D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:07:19 [6] 3G: P: Vendor=1d6b ProdID=0002 Rev= 2.06
1970-01-01 07:07:19 [6] 3G: S: Manufacturer=Linux 2.6.36 ehci_hcd
1970-01-01 07:07:19 [6] 3G: S: Product=Ralink EHCI Host Controller
1970-01-01 07:07:19 [6] 3G: S: SerialNumber=rt3xxx
1970-01-01 07:07:19 [6] 3G: C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
1970-01-01 07:07:19 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
1970-01-01 07:07:19 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms
1970-01-01 07:07:19 [6] 3G:
1970-01-01 07:07:19 [6] 3G: T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=480 MxCh= 0
1970-01-01 07:07:19 [6] 3G: D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
1970-01-01 07:07:19 [6] 3G: P: Vendor=12d1 ProdID=1506 Rev= 1.02
1970-01-01 07:07:19 [6] 3G: S: Manufacturer=HUAWEI Technology
1970-01-01 07:07:19 [6] 3G: S: Product=HUAWEI Mobile
1970-01-01 07:07:19 [6] 3G: C:* #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA
1970-01-01 07:07:19 [6] 3G: I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=10 Driver=usbserial_generic
1970-01-01 07:07:19 [6] 3G: E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:07:19 [6] 3G: E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:07:19 [6] 3G: I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=02 Prot=12 Driver=usbserial_generic
1970-01-01 07:07:19 [6] 3G: E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:07:19 [6] 3G: I: If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm
1970-01-01 07:07:19 [6] 3G: E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:07:19 [6] 3G: I:* If#= 2 Alt= 1 #EPs= 3 Cls=ff(vend.) Sub=02 Prot=16 Driver=cdc_ncm
1970-01-01 07:07:19 [6] 3G: E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
1970-01-01 07:07:19 [6] 3G: E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
1970-01-01 07:07:19 [6] 3G: I:* If#= 3 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
1970-01-01 07:07:19 [6] 3G: E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: I:* If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
1970-01-01 07:07:19 [6] 3G: E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:19 [6] 3G: E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
1970-01-01 07:07:35 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:07:38 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:07:41 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:07:46 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:07:49 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:07:52 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:08:10 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:08:10 [6] 3G: locationindx = 500,ispindx = 0
1970-01-01 07:08:14 [6] PPP: CHAT MSG: timeout set to 16 seconds
1970-01-01 07:08:15 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:08:15 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:08:15 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:08:15 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:08:15 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:08:15 [6] PPP: CHAT MSG: ^M^M
1970-01-01 07:08:15 [6] PPP: CHAT MSG: +CPIN: READY^M
1970-01-01 07:08:15 [6] PPP: CHAT MSG: ^M
1970-01-01 07:08:15 [6] PPP: CHAT MSG: OK
1970-01-01 07:08:15 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:08:15 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:08:15 [6] 3G: The retBuffer is
OK
.
1970-01-01 07:08:15 [6] 3G: The retBuffer is .
1970-01-01 07:08:15 [6] 3G: func:wan_conn_usb4gDHCPConn
1970-01-01 07:08:15 [6] 3G: Perform a DHCPC Start ifname = lte0
1970-01-01 07:08:15 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:08:19 [6] PPP: CHAT MSG: timeout set to 16 seconds
1970-01-01 07:08:19 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:08:19 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:08:19 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:08:19 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:08:19 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:08:19 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:08:19 [6] PPP: CHAT MSG: OK
1970-01-01 07:08:19 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:08:19 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:08:19 [6] 3G: The retBuffer is .
1970-01-01 07:08:19 [6] 3G: The retBuffer is .
1970-01-01 07:08:19 [6] 3G: Perform a DHCPC Start ifname = lte0
1970-01-01 07:08:19 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:08:21 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:08:24 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:08:24 [6] 3G: locationindx = 500,ispindx = 0
1970-01-01 07:08:24 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:08:29 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:08:32 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:08:35 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:08:46 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:08:49 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:08:52 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:08:57 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:09:00 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:09:03 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:09:08 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:09:08 [6] 3G: locationindx = 500,ispindx = 0
1970-01-01 07:09:44 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:09:47 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:09:50 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:09:55 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:09:58 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:10:01 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:10:03 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:10:03 [6] 3G: locationindx = 341,ispindx = 4
1970-01-01 07:10:32 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:10:32 [6] 3G: locationindx = 341,ispindx = 4
1970-01-01 07:10:33 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:34 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:10:34 [6] 3G: locationindx = 341,ispindx = 4
1970-01-01 07:10:38 [6] PPP: CHAT MSG: timeout set to 16 seconds
1970-01-01 07:10:38 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:10:38 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:10:38 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:10:38 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:10:38 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:10:38 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:10:38 [6] PPP: CHAT MSG: OK
1970-01-01 07:10:38 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:10:38 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:10:38 [6] 3G: The retBuffer is .
1970-01-01 07:10:38 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:38 [6] 3G: The retBuffer is .
1970-01-01 07:10:39 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:39 [6] 3G: Perform a DHCPC Start ifname = lte0
1970-01-01 07:10:39 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:42 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:44 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:10:45 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:10:47 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:10:50 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:10:50 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:10:53 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:10:56 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:11:07 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:11:10 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:11:13 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:11:18 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:11:21 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:11:24 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:11:44 [6] 3G: targetvid = 12d1,targetpid = 1506,beforeSwitchVid = 0000,beforeSwitchPid = 0000
1970-01-01 07:11:44 [6] 3G: locationindx = 341,ispindx = 4
1970-01-01 07:11:48 [6] PPP: CHAT MSG: timeout set to 16 seconds
1970-01-01 07:11:48 [6] PPP: CHAT MSG: abort on (BUSY)
1970-01-01 07:11:48 [6] PPP: CHAT MSG: abort on (NO ANSWER)
1970-01-01 07:11:48 [6] PPP: CHAT MSG: abort on (ERROR)
1970-01-01 07:11:48 [6] PPP: CHAT MSG: send (ATZ^M)
1970-01-01 07:11:48 [6] PPP: CHAT MSG: expect (OK)
1970-01-01 07:11:48 [6] PPP: CHAT MSG: ATZ^M^M
1970-01-01 07:11:48 [6] PPP: CHAT MSG: OK
1970-01-01 07:11:48 [6] PPP: CHAT MSG: -- got it
1970-01-01 07:11:48 [6] PPP: CHAT MSG: send (AT+CFUN=1^M)
1970-01-01 07:11:48 [6] 3G: The retBuffer is .
1970-01-01 07:11:48 [6] 3G: The retBuffer is .
1970-01-01 07:11:48 [6] 3G: Perform a DHCPC Start ifname = lte0
1970-01-01 07:11:48 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:11:50 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:11:53 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:11:58 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:12:01 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:12:04 [5] DHCPC: Recv no OFFER, DHCP Service unavailable
1970-01-01 07:12:15 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:12:18 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:12:21 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 1
1970-01-01 07:12:26 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:12:29 [5] DHCPC: Send DISCOVER with request ip 0.0.0.0 and unicast flag 0
1970-01-01 07:12:32 [5] DHCPC: Recv no OFFER, DHCP Service unavailable