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yclin
Posts: 1
Joined: 21 Dec 2012, 07:40

Huawei E220

Post by yclin » 21 Dec 2012, 08:00

E220 could be drived by PPPwidget and dialing out is successful to connect to the 3G. (singal shows connected on the device as well)
But there just no data transmitted thoroughout the modem.
Don't know what's going on there.
Here's the PPPwidget log and plz give me some advice.
Thanks.

Using port ttyUSB0 for connection
ATE1
OK
AT+CFUN=1
OK
AT+CGDCONT=1,"IP","fetnet01"
OK
ATD*99***1#
CONNECT
Report from chat:

chat: Dec 21 13:30:43 CONNECT
Serial connection established.
using channel 11
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xa97df6da>]
rcvd [LCP ConfReq id=0x3 <asyncmap 0x0> <auth chap MD5> <magic 0xc8c4d2> <pcomp> <accomp>]
No auth is possible
sent [LCP ConfRej id=0x3 <auth chap MD5> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xa97df6da>]
rcvd [LCP ConfReq id=0x4 <asyncmap 0x0> <magic 0xc8c4d2>]
sent [LCP ConfAck id=0x4 <asyncmap 0x0> <magic 0xc8c4d2>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP DiscReq id=0x5 magic=0xc8c4d2]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfNak id=0x2 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x3 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfNak id=0x3 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x4 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfReq id=0x0]
sent [IPCP ConfNak id=0x0 <addr 0.0.0.0>]
rcvd [IPCP ConfNak id=0x4 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
sent [IPCP ConfReq id=0x5 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
rcvd [IPCP ConfReq id=0x1]
sent [IPCP ConfAck id=0x1]
rcvd [IPCP ConfAck id=0x5 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
Could not determine remote IP address: defaulting to 10.64.64.64
local IP address 10.113.129.15
remote IP address 10.64.64.64
primary DNS address 210.241.192.201
secondary DNS address 168.95.1.1
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-up started (pid 15308)
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-up finished (pid 15308), status = 0x0
Terminating on signal 15
Connect time 6.1 minutes.
Sent 10068 bytes, received 2563 bytes.
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-down started (pid 16193)
sent [LCP TermReq id=0x2 "User request"]
rcvd [LCP TermAck id=0x2]
Connection terminated.
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-down finished (pid 16193), status = 0xff
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domy
Posts: 1
Joined: 25 Dec 2012, 20:07

Re: Huawei E220

Post by domy » 25 Dec 2012, 20:16

yclin wrote:E220 could be drived by PPPwidget and dialing out is successful to connect to the 3G. (singal shows connected on the device as well)
But there just no data transmitted thoroughout the modem.
Don't know what's going on there.
Here's the PPPwidget log and plz give me some advice.
Thanks.

Using port ttyUSB0 for connection
ATE1
OK
AT+CFUN=1
OK
AT+CGDCONT=1,"IP","fetnet01"
OK
ATD*99***1#
CONNECT
Report from chat:

chat: Dec 21 13:30:43 CONNECT
Serial connection established.
using channel 11
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xa97df6da>]
rcvd [LCP ConfReq id=0x3 <asyncmap 0x0> <auth chap MD5> <magic 0xc8c4d2> <pcomp> <accomp>]
No auth is possible
sent [LCP ConfRej id=0x3 <auth chap MD5> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xa97df6da>]
rcvd [LCP ConfReq id=0x4 <asyncmap 0x0> <magic 0xc8c4d2>]
sent [LCP ConfAck id=0x4 <asyncmap 0x0> <magic 0xc8c4d2>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP DiscReq id=0x5 magic=0xc8c4d2]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfNak id=0x2 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x3 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfNak id=0x3 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x4 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
rcvd [IPCP ConfReq id=0x0]
sent [IPCP ConfNak id=0x0 <addr 0.0.0.0>]
rcvd [IPCP ConfNak id=0x4 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
sent [IPCP ConfReq id=0x5 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
rcvd [IPCP ConfReq id=0x1]
sent [IPCP ConfAck id=0x1]
rcvd [IPCP ConfAck id=0x5 <addr 10.113.129.15> <ms-dns1 210.241.192.201> <ms-dns3 168.95.1.1>]
Could not determine remote IP address: defaulting to 10.64.64.64
local IP address 10.113.129.15
remote IP address 10.64.64.64
primary DNS address 210.241.192.201
secondary DNS address 168.95.1.1
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-up started (pid 15308)
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-up finished (pid 15308), status = 0x0
Terminating on signal 15
Connect time 6.1 minutes.
Sent 10068 bytes, received 2563 bytes.
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-down started (pid 16193)
sent [LCP TermReq id=0x2 "User request"]
rcvd [LCP TermAck id=0x2]
Connection terminated.
Script /data/data/de.draisberghof.pppwidget/app_bin/ip-down finished (pid 16193), status = 0xff
Top
Josh
Site Admin
Posts: 6570
Joined: 03 Nov 2007, 00:30

Re: Huawei E220

Post by Josh » 26 Dec 2012, 12:41

yclin wrote:E220 could be drived by PPPwidget and dialing out is successful to connect to the 3G. (singal shows connected on the device as well)
But there just no data transmitted thoroughout the modem.
That is strange indeed. The log looks just fine.

Do you get a WiFi indicator when connected?

Do you get "not connected" error messages from the Google apps?
Also, did you test the connection with an alternative browser like Opera?
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ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 24 Jan 2013, 23:36

Hi, I have trouble with e220 too, just a bit different.

in 'mobile partner' settings for o2 ireland are:
apn: dynamic (empty)
access number: *99#
no user and no pass.

i tried to use default settings for ppp on my nexus7 and set 'internet' as apn.
please find a log below:


Using port ttyUSB0 for connection

OK
AT
OK
AT+CGDCONT=1,"IP","internet"
OK
ATD*99***1#
CONNECT
Report from chat:

chat: Jan 24 21:19:28 CONNECT
Serial connection established.
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x247f27ba>]
rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap MD5> <magic 0xc90af6> <pcomp> <accomp>]
No auth is possible
sent [LCP ConfRej id=0x0 <auth chap MD5> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x247f27ba>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xc90af6>]
sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xc90af6>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP DiscReq id=0x2 magic=0xc90af6]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
IPCP: timeout sending Config-Requests
sent [LCP TermReq id=0x2 "No network protocols running"]
sent [LCP TermReq id=0x3 "No network protocols running"]
Connection terminated.
Modem hangup


any ideas?

thanks
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Josh
Site Admin
Posts: 6570
Joined: 03 Nov 2007, 00:30

Re: Huawei E220

Post by Josh » 25 Jan 2013, 00:25

Your data says "APN: empty".

Did you try to leave it blank?
Top
ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 25 Jan 2013, 01:05

Josh, I did try to remove the OK-AT-OK $MYAPN line from gprs-chat.

Same results
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Josh
Site Admin
Posts: 6570
Joined: 03 Nov 2007, 00:30

Re: Huawei E220

Post by Josh » 26 Jan 2013, 15:35

Sometimes, the user and password is better not left empty. Try entering any random string for both, like "mm" or "tx", doesn't matter.

You don't have to edit gprs-chat. Just leave the APN entry blank.
Top
ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 27 Jan 2013, 15:56

Josh,
I tried to leave the apn blank, but it does not allow me to. Looks like apn is required for gprs.
Tried to use random pass, but looks the same:

Using port ttyUSB0 for connection

OK
AT
OK
AT+CGDCONT=1,"IP","internet"
OK
ATD*99***1#
CONNECT
Report from chat:

chat: Jan 27 13:41:37 CONNECT
Serial connection established.
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x57f14375>]
rcvd [LCP ConfReq id=0x0 <asyncmap 0x0> <auth chap MD5> <magic 0xcd07c2> <pcomp> <accomp>]
sent [LCP ConfRej id=0x0 <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x57f14375>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0xcd07c2>]
sent [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0xcd07c2>]
rcvd [LCP DiscReq id=0x2 magic=0xcd07c2]
rcvd [CHAP Challenge id=0x1 <4284e6a4a25df519fe43d63b62f70970>, name = "UMTS_CHAP_SRVR"]
sent [CHAP Response id=0x1 <82f8d73f867dc848dcd04961558cd741>, name = "tx"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
CHAP authentication succeeded
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 10.11.12.13> <ms-dns3 10.11.12.14>]
IPCP: timeout sending Config-Requests
sent [LCP TermReq id=0x2 "No network protocols running"]
sent [LCP TermReq id=0x3 "No network protocols running"]
Connection terminated.
Modem hangup
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LOM
Posts: 1404
Joined: 11 Jul 2012, 15:14
Location: Koh Samui, TH

Re: Huawei E220

Post by LOM » 28 Jan 2013, 11:45

If the modem is waiting for the network then it will usually respond to each sent msg from the client, there will be a rcvd line for each sent line. (see domy's log a few posts up)
This long row of send without any reply looks like the modem has disappeared, maybe got reset because of a USB voltage drop when it starts to communicate with the cell tower.
Keep in mind that the ppp server is internal in the 3G modem and that the ppp client only talks to that server, the modem does not have a ppp connection to the mobile network.
It uses other protocols to log in to the network and get the ip addresses.
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ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 28 Jan 2013, 12:21

LOM,

Thanks! I will try to investigate this, though I did try to use an external power source already, but maybe I did this the wrong way - I tried to use a laptop's USB socket.
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Josh
Site Admin
Posts: 6570
Joined: 03 Nov 2007, 00:30

Re: Huawei E220

Post by Josh » 28 Jan 2013, 13:31

Hmm, I don't think the log hints at a problem with the modem port.
pppd would notice problems writing to the port, but it doesn't in this case.

I see two possible issues:
Either no network or a wrong APN.

ultrabeet, did you try other APNs ? I googled and found at least two others apart from "internet"

For an empty APN to be permitted, the dial string has to be different from *99***1#.
The "1" tells the modem to use profile 1 which is set by the previous APN command. That does not make sense with an empty APN, so you can just chage the dial string to *99#.
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ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 28 Jan 2013, 22:07

Josh,

I finally got it working!
You were right, it was the APN.

If anybody has problems connecting to O2 Ireland, use settings as per below:

Dialing string: *99#
APN: open.internet
USER: (blank)
PASS: (blank)

Thank you very much guys!
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ultrabeet
Posts: 6
Joined: 24 Jan 2013, 23:26

Re: Huawei E220

Post by ultrabeet » 29 Jan 2013, 13:45

yclin,

Do you have any firewalls or other apps related to security?
If you do, maybe your access rules do not allow any traffic for that subnet.
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