> > Robishaw" <eric@> wrote:
> > > >
> > > > Below is everything I did to get PPP working on the 7800.
> > > > Some specifics will not apply to you, as they are specific to
using
> > > a GPRS
> > > > modem over Tmobile, but you should be able to figure it out.
> > > >
> > > > NOTE especially the options file and the nolock option.
> > > > hope this helps.
> > > >
> > > >
> > > >
> > > > Add the following lines to /etc/modules
> > > >
> > > > ppp_generic
> > > >
> > > > ppp_async
> > > >
> > > > pppoe
> > > >
> > > > pppox
> > > >
> > > >
> > > >
> > > > Create file /etc/modutils/ppp:
> > > >
> > > > Type:
> > > >
> > > > pico /etc/modutils/ppp
> > > >
> > > > Paste the following and save:
> > > >
> > > > alias /dev/ppp ppp_generic
> > > >
> > > > alias char-major-108 ppp_generic
> > > >
> > > > alias ttt-ldisc-3 ppp_async
> > > >
> > > > alias tty-ldisc-14 ppp_synctty
> > > >
> > > > alias ppp-compress-21 bsd_comp
> > > >
> > > > alias ppp-compress-24 ppp_deflate
> > > >
> > > > alias ppp-compress-26 ppp_deflate
> > > >
> > > >
> > > >
> > > > Create file: /etc/ppp/peers/tmobile
> > > >
> > > > nolock
> > > >
> > > > user E
> > > >
> > > > password P
> > > >
> > > > connect '/usr/sbin/chat -v -s -f /etc/chatscripts/tmobile-connect'
> > > >
> > > > disconnect '/usr/sbin/chat -v -s -f
> > /etc/chatscripts/tmobile-disconnect'
> > > >
> > > >
> > > >
> > > > #the following must appear HERE instead of OPTIONS b/c of
priv. status
> > > >
> > > > noauth
> > > >
> > > >
> > > >
> > > > Create file: /etc/chatscripts/tmobile-connect
> > > >
> > > > TIMEOUT 15
> > > >
> > > > ECHO OFF
> > > >
> > > > ABORT "NO ANSWER"
> > > >
> > > > ABORT "NO CARRIER"
> > > >
> > > > ABORT "Connection terminated."
> > > >
> > > > SAY "Starting GPRS Connection\n\n"
> > > >
> > > > ABORT "ERROR"
> > > >
> > > > "" ATZ
> > > >
> > > > OK ATE0
> > > >
> > > >
> > > >
> > > > #TURN OFF MODEM ECHO OK ATE1 #OK "ATE0V1" #"" 'ATE1'
> > > >
> > > > OK AT+CPIN?
> > > >
> > > > READY AT+CGDCONT=1,"IP","
m2m.t-mobile.com"
> > > >
> > > > ECHO ON
> > > >
> > > > OK AT+CSQ
> > > >
> > > > SAY "****************** SIGNAL STRENGTH
> > *************************:\n"
> > > >
> > > > ECHO OFF
> > > >
> > > > OK ATD*99***1#
> > > >
> > > > CONNECT 'c'
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > Create file: /etc/chatscripts/tmobile-disconnect
> > > >
> > > > "" +++ATH0
> > > >
> > > > SAY "GPRS DISCONNECTED"
> > > >
> > > >
> > > >
> > > > Create (or modify) file: /etc/ppp/ip-up.local
> > > >
> > > > (this is executed upon a good ppp connection)
> > > >
> > > > exec /usr/local/bin/pppconnection
> > > >
> > > >
> > > >
> > > > Create file: /etc/ppp/ip-down.local
> > > >
> > > > exec /usr/local/bin/pppconnection 1
> > > >
> > > >
> > > >
> > > > Make the above 2 files executible:
> > > >
> > > > chmod 700 /etc/ppp/ip-up.local
> > > >
> > > > chmod 700 /etc/ppp/ip-down.local
> > > >
> > > >
> > > >
> > > > Copy file /etc/ppp/options to the following:
> > > >
> > > > cp /etc/ppp/options /etc/ppp/options.bak
> > > >
> > > >
> > > >
> > > > Modify file /etc/ppp/options to the following:
> > > >
> > > > debug
> > > >
> > > > #nodetach stay running
> > > >
> > > > #updetach #to detach once connected. For debugging
> > > purposes
> > > > only.
> > > >
> > > >
> > > >
> > > > asyncmap 0
> > > >
> > > > usepeerdns
> > > >
> > > >
> > > >
> > > > #hardware flow control
> > > >
> > > > #crtscts
> > > >
> > > > cdtrcts #if no hardware flow control is available
> > > >
> > > > persist #re-connect upon a failed connect
> > > >
> > > >
> > > >
> > > > #nomagic
> > > >
> > > >
> > > >
> > > > nopcomp
> > > >
> > > > nobsdcomp
> > > >
> > > > nodeflate
> > > >
> > > > noauth
> > > >
> > > >
> > > >
> > > > defaultroute #use this if
> > you want
> > > > this device to be the main internet connection.
> > > >
> > > > #You
> > > would not
> > > > use this if you were for somereason using ppp AND wired internet.
> > > >
> > > > replacedefaultroute #replaces the wired route.
> > > > Replaces back when done.
> > > >
> > > > #add a new default route in which the peer is the gaetway
> > > >
> > > >
> > > >
> > > > Set the Serial Port to the desire bit rate (recommended: 38400):
> > > >
> > > > setserial /dev/ttts4 baud_base 38400
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > REBOOT the system
> > > >
> > > > reboot
> > > >
> > > >
> > > >
> > > > COMMANDS:
> > > >
> > > > TO Connect
> > > >
> > > > pon tmobile ttts4 38400
> > > >
> > > > TO Disconnect
> > > >
> > > > poff tmobile ttts4
> > > >
> > > > To connect w/ debugging
> > > >
> > > > Pon tmobile ttts4 38400 updetach
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > Once a good connection is made:
> > > >
> > > > "Ifconfig ppp0" should return values.
> > > >
> > > >
> > > >
> > > >
> > > > On Wed, Nov 5, 2008 at 11:16 PM, ts7300 <ts7300@> wrote:
> > > >
> > > > > First of all Thanx for Reply.
> > > > > Below are the ppp options:
> > > > > -detach
> > > > > xonxoff
> > > > > mru 552
> > > > > mtu 552
> > > > > debug
> > > > > asyncmap
> > > > > persist
> > > > > cdtrcts
> > > > > nomagic
> > > > > passive
> > > > > dump
> > > > > 10.10.20.1:10.10.20.2
> > > > >
> > > > > I have tried with XONXOFF otions in PPP options file but
still same
> > > > > problem come.
> > > > > --- In ts-7000%40yahoogroups.com <ts-7000%
40yahoogroups.com>
<ts-7000%
> >
40yahoogroups.com>,
> > > "odonovan_dan"
> > > > > <danodonovan@> wrote:
> > > > > >
> > > > > > Could it be an issue with flow control settings?
> > > > > > ttyAM0 has all of the hardware flow control lines hooked up,
> > whereas
> > > > > > ttyAM1 doesn't so I think you would need to be using either
> > software
> > > > > > (XON/XOFF) or no flow control with that port (and
configure the
> > > device
> > > > > > on the other end of the connection to use the same).
RTS/CTS flow
> > > > > > control would only work on ttyAM0 I think.
> > > > > >
> > > > > >
> > > > > > --- In ts-7000%40yahoogroups.com