Hi Nikolay,
On 09.12.2016 11:57, Nikolay Ledovskikh wrote:
I'm using multiple modems
config interface 'wan1'
option proto 'qmi'
option device '/dev/cdc-wdm0'
option apn 'internet.megafon.ru'
option ipv6 '0'
option metric '1'
config interface 'wan2'
option proto 'qmi'
option device '/dev/cdc-wdm1'
option apn 'internet.beeline.ru'
option ipv6 '0'
option metric '2'
And 2 more modems
Are all modems the same? Do they have same firmware versions? Are you
sure that the mapping of different /dev/cdc-wdmX nodes always stay the
same? It could be that on some boot the modem with the Megafon SIM gets
/dev/cdc-wdm0 and on the second boot it gets /dev/cdc-wdm1 or some other
number. Using autoconnect may ignore the APN, and the modems seem to
work correctly. If you remove the APN options, does it work then?
And with your patch logread shows endlessly:
Fri Dec 9 09:38:15 2016 daemon.notice netifd: wan3 (18612): Command
failed: Permission denied
Fri Dec 9 09:38:15 2016 daemon.notice netifd: Interface 'wan3' is now down
Fri Dec 9 09:38:15 2016 daemon.notice netifd: Interface 'wan3' is
setting up now
Fri Dec 9 09:38:15 2016 daemon.notice netifd: wan4 (18611): Waiting
for network registration
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan4 (18611): Starting
network wan4
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan3 (18625): Waiting
for network registration
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan4 (18611): Unable to
connect IPv4
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan3 (18625): Starting
network wan3
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan4 (18655): Stopping
network wan4
Fri Dec 9 09:38:16 2016 daemon.notice netifd: wan4 (18655): Command
failed: Permission denied
Just a note, the "Command failed: Permission denied" error is unrelated.
Matti
About cgdcont:
1'st modem:
at+cgdcont?
+CGDCONT: 1,"IP","internet.megafon.ru","0.0.0.0",0,0
+CGDCONT: 3,"IP","internet.megafon.ru","0.0.0.0",0,0
2'nd modem:
at+cgdcont?
+CGDCONT: 1,"IP","internet.beeline.ru","0.0.0.0",0,0
+CGDCONT: 3,"IP","internet.beeline.ru","0.0.0.0",0,0
And 2 more modems
Only one (wan2) gets up and connected to network. What I'm doing wrong
2016-12-09 12:35 GMT+03:00 Matti Laakso <malaa...@elisanet.fi>:
On 09.12.2016 11:27, Petr Štetiar wrote:
Matti Laakso <malaa...@elisanet.fi> [2016-12-09 10:23:24]:
I don't think that the autoconnect setting is "transferred" to the
network, rather it could be tied to a specific call profile index, which
has the wrong APN. If your Slovakian SIM card has several predefined
profiles, this could be the case. If your modem exposes a virtual serial
port which accepts AT-commands, you could use AT+CGDCONT? to check.
Thanks for the additional hints. Details about my modem:
ATI
Quectel
EC20
Revision: EC20EQAR02A05E2G
I knew, that there's only one profile defined, operator has deleted all
other
profiles, there's currently only one APN defined.
AT+CGDCONT?
+CGDCONT: 1,"IPV4V6","","0.0.0.0",0,0
Well, there's no APN defined (it's an empty string), and who knows, maybe
the modem ignores the APN provided via QMI when enabling autoconnect... Does
your working Czech SIM card have a valid APN string?
Matti
I agree fully. That's why I added the autoconnect option in my last
patch and defaulted it to disabled.
Great, I've missed this patch. Going to take a look at it.
-- ynezz
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