The apn setting is taken from the settings I used with an earlier
Huawei modem (E392) that did work on this computer.
I have indeed tried the present modem on a windows machine to verify
that it worked at all. I just tested again, and managed to get a 4G
network connection using online.telia.se. I also removed the PIN, but
could not find any settings to restrict the connection to any
particular type of network on the windows network manager that Huawei
supplies.
Retesting earlier suggestions after that test on windows brings up
somewhat different responses from the script and a steady blue light
(not blinking) from the modem, but no working internet connection, and
no wwan0 interfae visible as far as I can see:
$ ./huawei-4g-linux.pl
Huawei 4g modem (E3276 and possibly others) script by Janhouse (Janis Jansons).
Opening device: /dev/ttyUSB0
> ATZ
> OK
> ATZ
> OK
> ATQ0 V1 E1 S0=0
> OK
> AT^NDISDUP=1,1,"online.telia.se"
> OK
> ^NDISSTAT:1,,,"IPV4"
> AT^DHCP?
> ^DHCP:
> 31B54E4E,FCFFFFFF,32B54E4E,32B54E4E,12C743C3,13C743C3,150000000,150000000
> OK
warn, dhcpcd will not work correctly unless run as root
err, wwan0: open `/var/run/dhcpcd-wwan0.pid': Permission denied
Hexadecimal number > 0xffffffff non-portable at ./huawei-4g-linux.pl line 73.
' ignored at ./huawei-4g-linux.pl line 73.
Hexadecimal number > 0xffffffff non-portable at ./huawei-4g-linux.pl line 73.
You can close this script now or you can keep it open to monitor the
link quality.
Link quality:
> AT+CSQ
> +CSQ: 19,99
> OK
> AT+COPS?
> +COPS: 0,0,"Telia",7
> OK
Link quality:
> AT+CSQ
> +CSQ: 18,99
> OK
> AT+COPS?
> +COPS: 0,0,"Telia",7
> OK
^C
Closing...
$$ ifconfig
eth0 Link encap:Ethernet HWaddr 5c:9a:d8:ea:7a:17
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:17 Memory:e2700000-e2720000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:48236 errors:0 dropped:0 overruns:0 frame:0
TX packets:48236 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:12295946 (12.2 MB) TX bytes:12295946 (12.2 MB)
wlan0 Link encap:Ethernet HWaddr a0:88:b4:b7:3b:8c
inet addr:192.168.0.154 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::a288:b4ff:feb7:3b8c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:526328 errors:0 dropped:0 overruns:0 frame:0
TX packets:846132 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:115640447 (115.6 MB) TX bytes:1189924701 (1.1 GB)
bmelinden@apis:~/bin/4g-connect-linux-master$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state
DOWN mode DEFAULT group default qlen 1000
link/ether 5c:9a:d8:ea:7a:17 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode
DORMANT group default qlen 1000
link/ether a0:88:b4:b7:3b:8c brd ff:ff:ff:ff:ff:ff
$ sudo ./huawei-4g-linux.pl
[sudo] password for bmelinden:
Huawei 4g modem (E3276 and possibly others) script by Janhouse (Janis Jansons).
Opening device: /dev/ttyUSB0
> ATZ
> OK
> ATZ
> OK
> ATQ0 V1 E1 S0=0
> OK
> AT^NDISDUP=1,1,"online.telia.se"
> OK
> AT^DHCP?
> ^DHCP:
> 31B54E4E,FCFFFFFF,32B54E4E,32B54E4E,12C743C3,13C743C3,150000000,150000000
> OK
err, wwan0: ioctl SIOCGIFHWADDR: No such device
Hexadecimal number > 0xffffffff non-portable at ./huawei-4g-linux.pl line 73.
' ignored at ./huawei-4g-linux.pl line 73.
Hexadecimal number > 0xffffffff non-portable at ./huawei-4g-linux.pl line 73.
You can close this script now or you can keep it open to monitor the
link quality.
Link quality:
> AT+CSQ
> +CSQ: 18,99
> OK
> AT+COPS?
> +COPS: 0,0,"Telia",7
> OK
^C
Closing...
$ ifconfig
eth0 Link encap:Ethernet HWaddr 5c:9a:d8:ea:7a:17
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:17 Memory:e2700000-e2720000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:48236 errors:0 dropped:0 overruns:0 frame:0
TX packets:48236 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:12295946 (12.2 MB) TX bytes:12295946 (12.2 MB)
wlan0 Link encap:Ethernet HWaddr a0:88:b4:b7:3b:8c
inet addr:192.168.0.154 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::a288:b4ff:feb7:3b8c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:526650 errors:0 dropped:0 overruns:0 frame:0
TX packets:846421 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:115679845 (115.6 MB) TX bytes:1189951539 (1.1 GB)
$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode
DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state
DOWN mode DEFAULT group default qlen 1000
link/ether 5c:9a:d8:ea:7a:17 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode
DORMANT group default qlen 1000
link/ether a0:88:b4:b7:3b:8c brd ff:ff:ff:ff:ff:ff
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https://bugs.launchpad.net/bugs/1198283
Title:
Huawei E3276 will not recognized correctly
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