Hi Denis,
I tried what you suggested below. Shortly: it did not work.
2016-01-14 17:32 GMT+02:00 Denis Kenzior <[email protected]>:
> if (g_at_result_iter_next(&iter, "^DHCP:") == FALSE) {
> gcd->dhcp_source = g_timeout_add_seconds(1, dhcp_poll, gc);
> return;
> }
>
Log:
..drivers/huaweimodem/gprs-context.c:huawei_gprs_activate_primary() cid 1
ofonod: Modem: > AT+CGDCONT=1,"IP","internet"\r
ofonod: Modem: < \r\nOK\r\n
..drivers/huaweimodem/gprs-context.c:at_cgdcont_cb() ok 1
ofonod: Modem: > AT^NDISDUP=1,1\r
ofonod: Modem: < \r\nOK\r\n
..drivers/huaweimodem/gprs-context.c:at_ndisdup_up_cb() ok 1
## 22 times following block
ofonod: Modem: > AT^DHCP?\r
ofonod: Modem: < \r\nOK\r\n
..drivers/huaweimodem/gprs-context.c:dhcp_query_cb() ok 1
## after that
..src/gprs.c:pri_activate_callback() 0x120500
..src/gprs.c:pri_activate_callback() Activating context failed with error:
Unknown error type
So I guess we have a problem.
I also tried running above commands manually and really AT^DHCP? returns
just ok.
## I compared ModemManager log with ofono.log:
## it has
AT+CGDCONT=?
## command returning:
+CGDCONT:
(1-11),"IP",,,(0-2),(0-3)
+CGDCONT:
(1-11),"IPV6",,,(0-2),(0-3)
+CGDCONT:
(1-11),"IPV4V6",,,(0-2),(0-3)
+CGDCONT:
(1-11),"PPP",,,(0-2),(0-3)
OK
## It also has
AT+CGDCONT?
## command returning:
+CGDCONT: 1,"IP","internet","",0,0
OK
I can get same values if I run same commands manually from terminal after
killing ofonod.
However, I do not see any AT^DHCP? nor AT^NDISDUP. So, I suppose
ModemManager is using some other procedure while connecting.
Regards,
Matti
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