I am using BG95 module with raspberry pi and cannot connect to the internet via ppp:
pi@raspberrypi:~ $ sudo pon
pppd options in effect:
debug # (from /etc/ppp/peers/provider)
updetach # (from /etc/ppp/peers/provider)
persist # (from /etc/ppp/peers/provider)
dump # (from /etc/ppp/peers/provider)
user sim # (from /etc/ppp/peers/provider)
password ?????? # (from /etc/ppp/peers/provider)
remotename 3gppp # (from /etc/ppp/peers/provider)
/dev/ttyAMA0 # (from /etc/ppp/peers/provider)
115200 # (from /etc/ppp/peers/provider)
lock # (from /etc/ppp/peers/provider)
connect chat -s -v -f /etc/chatscripts/chat-connect -T m2m.business # (from /etc/ppp/peers/provider)
disconnect chat -s -v -f /etc/chatscripts/chat-disconnect # (from /etc/ppp/peers/provider)
nocrtscts # (from /etc/ppp/peers/provider)
modem # (from /etc/ppp/peers/provider)
asyncmap 0 # (from /etc/ppp/options)
lcp-echo-failure 4 # (from /etc/ppp/options)
lcp-echo-interval 30 # (from /etc/ppp/options)
hide-password # (from /etc/ppp/peers/provider)
novj # (from /etc/ppp/peers/provider)
novjccomp # (from /etc/ppp/peers/provider)
ipcp-accept-local # (from /etc/ppp/peers/provider)
ipcp-accept-remote # (from /etc/ppp/peers/provider)
ipparam 3gppp # (from /etc/ppp/peers/provider)
noipdefault # (from /etc/ppp/peers/provider)
ipcp-max-failure 30 # (from /etc/ppp/peers/provider)
defaultroute # (from /etc/ppp/peers/provider)
usepeerdns # (from /etc/ppp/peers/provider)
noccp # (from /etc/ppp/peers/provider)
noipx # (from /etc/ppp/options)
abort on (BUSY)
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (ERROR)
abort on (NO ANSWER)
timeout set to 30 seconds
send (AT^M)
expect (OK)
^M
OK
-- got it
send (ATE0^M)
expect (OK)
^M
^M
OK
-- got it
send (AT+CPIN?^M)
expect (OK)
^M
^M
+CPIN: READY^M
^M
OK
-- got it
send (AT+CSQ^M)
expect (OK)
^M
^M
+CSQ: 23,99^M
^M
OK
-- got it
send (AT+CREG?^M)
expect (OK)
^M
^M
+CREG: 0,5^M
^M
OK
-- got it
send (AT+CGREG?^M)
expect (OK)
^M
^M
+CGREG: 0,2^M
^M
OK
-- got it
send (AT+COPS?^M)
expect (OK)
^M
^M
+COPS: 0,0,"T-Mobile CZ",0^M
^M
OK
-- got it
send (AT+CGDCONT=1,"IP","m2m.business",,0,0^M)
expect (OK)
^M
^M
OK
-- got it
send (ATD*99#^M)
expect (CONNECT)
^M
^M
CONNECT
-- got it
Script chat -s -v -f /etc/chatscripts/chat-connect -T m2m.business finished (pid 641), status = 0x0
Serial connection established.
using channel 7
Using interface ppp0
Connect: ppp0 <--> /dev/ttyAMA0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4d706dae> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x8a <asyncmap 0x0> <auth chap MD5> <magic 0xd82729a9> <pcomp> <accomp>]
sent [LCP ConfAck id=0x8a <asyncmap 0x0> <auth chap MD5> <magic 0xd82729a9> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4d706dae> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0x4d706dae]
rcvd [LCP DiscReq id=0x8b magic=0xd82729a9]
rcvd [CHAP Challenge id=0x1 <79580f151a8799b68d59626740bd01ef>, name = "UMTS_CHAP_SRVR"]
sent [CHAP Response id=0x1 <29bf78e3cef7e93dbc9d9163006354df>, name = "sim"]
rcvd [LCP EchoRep id=0x0 magic=0xd82729a9 4d 70 6d ae]
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-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [LCP EchoReq id=0x1 magic=0x4d706dae]
rcvd [LCP EchoRep id=0x1 magic=0xd82729a9 4d 70 6d ae]
rcvd [LCP TermReq id=0x8c]
LCP terminated by peer
sent [LCP TermAck id=0x8c]
Connection terminated.
abort on (ERROR)
abort on (NO DIALTONE)
Sending break to the modem
send (+++^M)
send (+++^M)
send (+++^M)
Goodbye
Script chat -s -v -f /etc/chatscripts/chat-disconnect finished (pid 668), status = 0x0
Serial link disconnected.
Modem hangup
Here is my /etc/ppp/options file - http://0x0.st/-Opf.txt
And /etc/ppp/peers/provider file - http://0x0.st/-OpO.txt
/etc/ppp/chap-secrets file:
# Secrets for authentication using CHAP
# client server secret IP addresses
3gppp raspberrypi password *
raspberrypi 3gppp password *
/etc/ppp/pap-secrets:
#
# /etc/ppp/pap-secrets
#
# This is a pap-secrets file to be used with the AUTO_PPP function of
# mgetty. mgetty-0.99 is preconfigured to startup pppd with the login option
# which will cause pppd to consult /etc/passwd (and /etc/shadow in turn)
# after a user has passed this file. Don't be disturbed therefore by the fact
# that this file defines logins with any password for users. /etc/passwd
# (again, /etc/shadow, too) will catch passwd mismatches.
#
# This file should block ALL users that should not be able to do AUTO_PPP.
# AUTO_PPP bypasses the usual login program so it's necessary to list all
# system userids with regular passwords here.
#
# ATTENTION: The definitions here can allow users to login without a
# password if you don't use the login option of pppd! The mgetty Debian
# package already provides this option; make sure you don't change that.
# INBOUND connections
# Every regular user can use PPP and has to use passwords from /etc/passwd
* hostname "" *
# UserIDs that cannot use PPP at all. Check your /etc/passwd and add any
# other accounts that should not be able to use pppd!
guest hostname "*" -
master hostname "*" -
root hostname "*" -
support hostname "*" -
stats hostname "*" -
# OUTBOUND connections
# Here you should add your userid password to connect to your providers via
# PAP. The * means that the password is to be used for ANY host you connect
# to. Thus you do not have to worry about the foreign machine name. Just
# replace password with your password.
# If you have different providers with different passwords then you better
# remove the following line.
# * password
Not sure why it cannot get the IP address?
Thanks!
Eric.