RS232 GSM Modem not working

[toabctl <toabctl googlemail com>]

Hi,

i try to use a TC63 GSM Modem and it already worked a couple of month ago (see http://mail.gnome.org/archives/networkmanager-list/2010-June/msg00175.html ).

Now the modem does not work anymore. I use network-manager (0.8.1) and modemmanager (0.4+git.20100624) from the debian squeeze repository.

The modem has baudrate 57600 and modemmanager detects the modem correct. When i try to connect, it does not work:

######## BEGIN Output network-manager ##########
NetworkManager[3944]: <info> Activation (ttyUSB0) starting connection 'Vodafone (D2) Default'
NetworkManager[3944]: <info> (ttyUSB0): device state change: 3 -> 4 (reason 0)
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
NetworkManager[3944]: <info> (ttyUSB0): device state change: 4 -> 6 (reason 0)
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) started...
NetworkManager[3944]: <info> (ttyUSB0): device state change: 6 -> 4 (reason 0)
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 1 of 5 (Device Prepare) complete.
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) scheduled...
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) starting...
NetworkManager[3944]: <info> (ttyUSB0): device state change: 4 -> 5 (reason 0)
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) successful.
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) scheduled.
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 2 of 5 (Device Configure) complete.
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) started...
NetworkManager[3944]: <info> (ttyUSB0): device state change: 5 -> 7 (reason 0)
NetworkManager[3944]: <info> starting PPP connection
NetworkManager[3944]: <info> pppd started with pid 4214
NetworkManager[3944]: <info> Activation (ttyUSB0) Stage 3 of 5 (IP Configure Start) complete.
Plugin /usr/lib/pppd/2.4.5/nm-pppd-plugin.so loaded.
** Message: nm-ppp-plugin: (plugin_init): initializing
** Message: nm-ppp-plugin: (nm_phasechange): status 3 / phase 'serial connection'
using channel 12
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
** Message: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish'
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x743b87dc> <pcomp> <accomp>]
NetworkManager[3944]:    SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
NetworkManager[3944]:    SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0x743b87dc> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0x743b87dc> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x2 <mru 1600> <auth pap> <magic 0x71d2c447> <asyncmap 0xa0000> <pcomp> <accomp>]
sent [LCP ConfAck id=0x2 <mru 1600> <auth pap> <magic 0x71d2c447> <asyncmap 0xa0000> <pcomp> <accomp>]
** Message: nm-ppp-plugin: (nm_phasechange): status 6 / phase 'authenticate'
** Message: nm-ppp-plugin: (get_credentials): passwd-hook, requesting credentials...
** Message: nm-ppp-plugin: (get_credentials): got credentials from NetworkManager
sent [PAP AuthReq id=0x1 user="vodafone" password=<hidden>]
rcvd [PAP AuthAck id=0x1 "TTP Com PPP - Password Verified OK"]
Remote message: TTP Com PPP - Password Verified OK
PAP authentication succeeded
** Message: nm-ppp-plugin: (nm_phasechange): status 8 / phase 'network'
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [LCP TermReq id=0x0 "Normal Termination by NCP"]
LCP terminated by peer (Normal Termination by NCP)
** Message: nm-ppp-plugin: (nm_phasechange): status 5 / phase 'establish'
sent [LCP TermAck id=0x0]
** Message: nm-ppp-plugin: (nm_phasechange): status 11 / phase 'disconnect'
Connection terminated.
NetworkManager[3944]: <info> (ttyUSB0): device state change: 7 -> 9 (reason 5)
NetworkManager[3944]: <info> Marking connection 'Vodafone (D2) Default' invalid.
NetworkManager[3944]: <warn> Activation (ttyUSB0) failed.
NetworkManager[3944]: <info> (ttyUSB0): device state change: 9 -> 3 (reason 0)
NetworkManager[3944]: <info> (ttyUSB0): deactivating device (reason: 0).
NetworkManager[3944]: <info> Policy set 'Auto eth0' (eth0) as default for IPv4 routing and DNS.
NetworkManager[3944]: <info> Policy set 'Auto eth0' (eth0) as default for IPv4 routing and DNS.
NetworkManager[3944]:    SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
** Message: nm-ppp-plugin: (nm_phasechange): status 1 / phase 'dead'
Terminating on signal 15
Modem hangup
** Message: nm-ppp-plugin: (nm_exit_notify): cleaning up
######## END Output network-manager ##########



######## BEGIN Output modem-manager ##########
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): network_mode => 0
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): allowed_mode => 0
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): username => "vodafone"
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): number => "*99#"
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): pin => "0000"
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): apn => "web.vodafone.de"
** (modem-manager:4009): DEBUG: <1291202515.209245> (ttyUSB0): password => "vodafone"
** (modem-manager:4009): DEBUG: <1291202515.209429> (ttyUSB0): simple connect state 0
** (modem-manager:4009): DEBUG: <1291202515.209506> (ttyUSB0): simple connect state 2
** (modem-manager:4009): DEBUG: <1291202515.209566> (ttyUSB0): --> 'AT+CREG?<CR>'
** (modem-manager:4009): DEBUG: <1291202515.262643> (ttyUSB0): <-- '<CR><LF>+CREG: 2,1,"013D","D4BF"<CR><LF><CR>'
** (modem-manager:4009): DEBUG: <1291202515.263685> (ttyUSB0): <-- '<LF>OK<CR><LF>'
** (modem-manager:4009): DEBUG: <1291202515.263775> (ttyUSB0): simple connect state 4
** (modem-manager:4009): DEBUG: <1291202515.263838> (ttyUSB0): --> 'AT+CGDCONT?<CR>'
** (modem-manager:4009): DEBUG: <1291202515.314624> (ttyUSB0): <-- '<CR><LF>+CGDCONT: 1,"IP","we'
** (modem-manager:4009): DEBUG: <1291202515.319583> (ttyUSB0): <-- 'b.vodafone.de","",0,0<CR><LF><CR><LF>OK<CR>'
** (modem-manager:4009): DEBUG: <1291202515.323571> (ttyUSB0): <-- '<LF>'
** (modem-manager:4009): DEBUG: <1291202515.323800> (ttyUSB0): simple connect state 5
** (modem-manager:4009): DEBUG: <1291202515.323934> Modem /org/freedesktop/ModemManager/Modems/0: state changed (registered -> connecting)
** (modem-manager:4009): DEBUG: <1291202515.324055> (ttyUSB0): --> 'ATD*99***1#<CR>'
** (modem-manager:4009): DEBUG: <1291202515.390594> (ttyUSB0): <-- '<CR><LF>CONN'
** (modem-manager:4009): DEBUG: <1291202515.395702> (ttyUSB0): <-- 'ECT<CR><LF>'
** (modem-manager:4009): DEBUG: <1291202515.395821> (ttyUSB0): port now connected
** (modem-manager:4009): DEBUG: <1291202515.395919> Modem /org/freedesktop/ModemManager/Modems/0: state changed (connecting -> connected)
** (modem-manager:4009): DEBUG: <1291202515.396016> (ttyUSB0): simple connect state 6
** (modem-manager:4009): DEBUG: (net/ppp0): could not get port's parent device
** (modem-manager:4009): DEBUG: <1291202519.327131> Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting)
** (modem-manager:4009): DEBUG: <1291202520.331004> (ttyUSB0): port now disconnected
** (modem-manager:4009): DEBUG: <1291202520.331186> (ttyUSB0): --> 'AT+CGACT=0,1<CR>'
** (modem-manager:4009): DEBUG: <1291202520.382688> (ttyUSB0): <-- '<CR><LF>OK<CR><LF>'
** (modem-manager:4009): DEBUG: <1291202520.382950> Modem /org/freedesktop/ModemManager/Modems/0: state changed (disconnecting -> registered)
######## END Output modem-manager ##########


Any ideas?


Cheers,

Tom