Computer: Raspberry Pi
I am getting this error message
- No DHCPOFFERS received
Running usb-devices shows:
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T: Bus=01 Lev=02 Prnt=02 Port=04 Cnt=04 Dev#= 6 Spd=480 MxCh= 0
D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=ff MxPS=64 #Cfgs= 3
P: Vendor=12d1 ProdID=15c1 Rev=01.02
S: Manufacturer=HUAWEI Mobile
S: Product=HUAWEI Mobile
S: SerialNumber=0123456789ABCDEF
C: #Ifs= 3 Cfg#= 3 Atr=a0 MxPwr=2mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=06 Prot=14 Driver=option
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5: wwan0: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1460 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether 4a:f3:aa:36:b1:34 brd ff:ff:ff:ff:ff:ff
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AT+CGDCONT=1,"IP","apn"
AT+CGACT=1,1
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AT^NDISDUP=1,1,"apn"
OK
AT^NDISSTATQRY?
^NDISSTATQRY: 1,,,"IPV4"
Run dhclient -v wwan0 shows
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Listening on LPF/wwan0/4a:f3:aa:36:b1:34
Sending on LPF/wwan0/4a:f3:aa:36:b1:34
Sending on Socket/fallback
DHCPREQUEST on wwan0 to 255.255.255.255 port 67
DHCPREQUEST on wwan0 to 255.255.255.255 port 67
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 15
DHCPDISCOVER on wwan0 to 255.255.255.255 port 67 interval 9
No DHCPOFFERS received.
Trying recorded lease 100.xxx.xx.x
PING 100.xxx.xx.x (100.xxx.xx.x) 56(84) bytes of data.
--- 100.xxx.xx.x ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
bound: renewal in 230490 seconds.