I'm currently connecting my GSM/GPRS modem HUAWEI e1550 to my ISP's network. I'm able to get it connected, but after disconnecting and connecting a few times I'm not able to do it anymore, and my modem starts not to answer, and I don't no why!
I connect through pppd call tmn-3g <- my ISP conf ppp file This is my /etc/ppp/chat file:
ABORT BUSY
ABORT 'NO CARRIER'
ABORT ERROR
REPORT CONNECT
TIMEOUT 10
"" "ATZ"
OK "AT&F"
OK 'AT+CGDCONT=1,"IP","internet"'
SAY "Calling...\n"
TIMEOUT 120
OK "ATD*99***1#"
CONNECT \c
And here is my /etc/ppp/peers/tmn-3g
/dev/ttyUSB0
460800
lock
crtscts
modem
noauth
defaultroute
user tmn
password tmn
connect "/usr/sbin/chat -V -f /etc/ppp/chat-tmn-3g"
noipdefault
usepeerdns
nobsdcomp
novj
Can you help me with this?
Is it possible to restart my usb ports so that I can restart all the process?I though this could be a solution..
Or is there any other way to do it?
tks in advance..
This is more a comment than an answer (don't have comment privilege on stackoverflow...)
Seems this thread is about a similar issue.
I had a somewhat similar one as well, maybe this can help.