Cell Ir Beta3 Help?

[adf]

Perhaps you've already tried this, but maybe there is a simple problem...

Windows:

09-13-2006 17:35:27.859 - Send: AT+cdcont=1,"IP","cellular1wap","",0,0<cr>

Zaurus:

(+cgdcont=1,"IP","cellular1wap,"",0,0^M)

... is missing the 'AT' at the start (Windows usually puts this in automatically, but mostly Linux/pppd just does exactly what you tell it). pppd times out waiting for a response because the phone won't respond to anything without an AT...

I also see you're missing a closing quote, but maybe that's just a typo?
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Thanks!
Got it in windows (wrong APN)  that seems to have been a typo.... I had wondered about the AT.

I'll mess with it more on the Z now that I know I can connect with it.
Of course, on the Z it will have to be IR,I think.  It uses some proprietary windriver on usb.  Maybe it can be probed and deciphered??  I guess that can wait til I try ir on the Z.

written from windows connected via the cell--making progress.

[karlto]

I'll mess with it more on the Z now that I know I can connect with it.
Of course, on the Z it will have to be IR,I think.  It uses some proprietary windriver on usb.  Maybe it can be probed and deciphered??  I guess that can wait til I try ir on the Z.

I use my Nokia via USB with my Linux laptop, but no-go with the Z as yet due to the older kernel not having the USB stuff up to scratch. Probably a lot more likely with beta4 (for those who can run it...)

[adf]

I'll mess with it more on the Z now that I know I can connect with it.
Of course, on the Z it will have to be IR,I think.  It uses some proprietary windriver on usb.  Maybe it can be probed and deciphered??  I guess that can wait til I try ir on the Z.

I use my Nokia via USB with my Linux laptop, but no-go with the Z as yet due to the older kernel not having the USB stuff up to scratch. Probably a lot more likely with beta4 (for those who can run it...)
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... but so much other stuff is less likely in beta4.....  so far.

now I'm getting hangup, no carriewr errors.  ideas?

[adf]

I'll mess with it more on the Z now that I know I can connect with it.
Of course, on the Z it will have to be IR,I think.  It uses some proprietary windriver on usb.  Maybe it can be probed and deciphered??  I guess that can wait til I try ir on the Z.

I use my Nokia via USB with my Linux laptop, but no-go with the Z as yet due to the older kernel not having the USB stuff up to scratch. Probably a lot more likely with beta4 (for those who can run it...)
[div align=\"right\"][a href=\"index.php?act=findpost&pid=141375\"][{POST_SNAPBACK}][/a][/div]

... but so much other stuff is less likely in beta4.....  so far.

now I'm getting hangup, no carriewr errors.  ideas?
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how do i turn off header compression on the Z?  shoud i?

I'm gettingLCP terminated by peer?

[adf]

Here is what i get (ok, i copied a few attempts) Can anyone help me figure out why my connection is being terminated? I read on a mac forum that tcpip header compression can do something like this...Help?:


abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 1
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x4867124f> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xe61337e7> <pcomp> <accomp>]
sent [LCP ConfAck id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x4867124f> <auth chap MD5>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xe61337e7> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xe61337e7> <pcomp> <accomp>]
rcvd [CHAP Challenge id=0x1 <4f289244f7623d4126a27045dbea295118396a63>, name = ""]
sent [CHAP Response id=0x1 <92cb840c1341f26dbf368ead5fec74f8>, name = "zaurus"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 2
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x59eb7bdd> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x13a1dff3> <pcomp> <accomp>]
sent [LCP ConfAck id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x59eb7bdd> <auth chap MD5>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0x13a1dff3> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0x13a1dff3> <pcomp> <accomp>]
rcvd [CHAP Challenge id=0x1 <8f317c27eb809cf94f55c352bab2f2322b952799>, name = ""]
sent [CHAP Response id=0x1 <db52bc8aaead35d3940fec48f35da21a>, name = "adfour"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
alarm
Failed
Connect script failed
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 3
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x3ea43ba5> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xb34a5cfe> <pcomp> <accomp>]
sent [LCP ConfAck id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x3ea43ba5> <auth chap MD5>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xb34a5cfe> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xb34a5cfe> <pcomp> <accomp>]
rcvd [CHAP Challenge id=0x1 <ff638724f1a6fcab69f1f83869427bcdef9a8569>, name = ""]
sent [CHAP Response id=0x1 <d09ea0402440123602147ecbe894df38>, name = "adfour"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 6
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0xdf161f40> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x6aa97d90> <pcomp> <accomp>]
sent [LCP ConfAck id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0xdf161f40> <auth chap MD5>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0x6aa97d90> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0x6aa97d90> <pcomp> <accomp>]
rcvd [CHAP Challenge id=0x1 <d4a261c88f6f1f58d14365ef9a1d318deaff8533>, name = ""]
sent [CHAP Response id=0x1 <fb49a6c1b0c3777ba34aef1082c09ec1>, name = "adfour"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 7
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x4c7ef4c2> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xb0214ece> <pcomp> <accomp>]
sent [LCP ConfAck id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x4c7ef4c2> <auth chap MD5>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xb0214ece> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xb0214ece> <pcomp> <accomp>]
rcvd [CHAP Challenge id=0x1 <e85fdf1fd8c19204cea94c70cc190e63d10fd6dd>, name = ""]
sent [CHAP Response id=0x1 <bd2e0a9b50e08296d23d5fd8e9e9cee6>, name = "zaurus"]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup

[karlto]

Here is what i get (ok, i copied a few attempts) Can anyone help me figure out why my connection is being terminated? I read on a mac forum that tcpip header compression can do something like this...Help?:

<snip>

sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.

<snip>

The above lines are the guts of the problem. After successfully connecting and authenticating, protocol negotiation takes place. The first two lines above are your machine telling the remote one that you need various compression etc turned on. The rcvd lines are the remote machine rejecting the protocol negotiation and telling you to disconnect.

Normally a basic ppp modem connection (such as this) doesn't use any compression or extra settings - just straight out unencrypted and uncompressed data. What settings do you have in your /etc/ppp/options file? Or other ppp settings files?

From what I can see, you're 99% of the way there - just a matter of ppp configuration.

[adf]

Here is what i get (ok, i copied a few attempts) Can anyone help me figure out why my connection is being terminated? I read on a mac forum that tcpip header compression can do something like this...Help?:

<snip>

sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x4 80 fd 01 01 00 0f 1a 04 78 00 18 04 78]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.

<snip>

The above lines are the guts of the problem. After successfully connecting and authenticating, protocol negotiation takes place. The first two lines above are your machine telling the remote one that you need various compression etc turned on. The rcvd lines are the remote machine rejecting the protocol negotiation and telling you to disconnect.

Normally a basic ppp modem connection (such as this) doesn't use any compression or extra settings - just straight out unencrypted and uncompressed data. What settings do you have in your /etc/ppp/options file? Or other ppp settings files?

From what I can see, you're 99% of the way there - just a matter of ppp configuration.
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that's what I thought, too.

afaik I have no compresion turned on in ppp. My impression was that somehow the z was trying to do compression"  by default.  I'll poke around and post the settings.  Hopefully this is simple. Thanks for the help-- a little more, and I think I'll have it.

BTW maybe a pdaX cellphone wiki or howto might  be a good idea?

[karlto]

that's what I thought, too.

afaik I have no compresion turned on in ppp. My impression was that somehow the z was trying to do compression"  by default.  I'll poke around and post the settings.  Hopefully this is simple. Thanks for the help-- a little more, and I think I'll have it.

BTW maybe a pdaX cellphone wiki or howto might  be a good idea?
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You could always post the contents of your /etc/ppp/options and /etc/ppp/peers/<xx> files so we can have a look.

By the time you get it working, you'll have all the info you need to add it to the wiki...

[adf]

in peers/voq I have this. you can see switches I tried to add to no avail under the modem line

/dev/ircomm
115200
connect '/usr/sbin/chat -s -v ABORT "NO CARRIER" ABORT "NO DIALTONE" ABORT "BUSY" "" "AT +cgdcont=1,\\"IP\\",\\"gci.com\\",\\"\\",0,0" OK ATDT*99# CONNECT'
crtscts
noipdefault
modem
-ac
-pc
-vj
usepeerdns
defaultroute
connect-delay 58000
remotename voq


/ppp/options.pptp --maybe I should do something here?

###############################################################################
# $Id: options.pptp,v 1.1 2005/02/18 01:40:23 quozl Exp $
#
# Sample PPTP PPP options file /etc/ppp/options.pptp
# Options used by PPP when a connection is made by a PPTP client.
# This file can be referred to by an /etc/ppp/peers file for the tunnel.
# Changes are effective on the next connection.  See "man pppd".
#
# You are expected to change this file to suit your system.  As
# packaged, it requires PPP 2.4.2 or later from http://ppp.samba.org/
# and the kernel MPPE module available from the CVS repository also on
# http://ppp.samba.org/, which is packaged for DKMS as kernel_ppp_mppe.
###############################################################################

# Lock the port
lock

# Authentication
# We don't need the tunnel server to authenticate itself
noauth

# We won't do EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2
refuse-eap
refuse-chap
refuse-mschap

# Compression
# Turn off compression protocols we know won't be used
nobsdcomp
nodeflate

# Encryption
# (There have been multiple versions of PPP with encryption support,
# choose with of the following sections you will use.  Note that MPPE
# requires the use of MSCHAP-V2 during authentication)

# http://ppp.samba.org/ the PPP project version of PPP by Paul Mackarras
# ppp-2.4.2 or later with MPPE only, kernel module ppp_mppe.o
# {{{
# Require MPPE 128-bit encryption
require-mppe-128
# }}}

# http://polbox.com/h/hs001/ fork from PPP project by Jan Dubiec
# ppp-2.4.2 or later with MPPE and MPPC, kernel module ppp_mppe_mppc.o
# {{{
# Require MPPE 128-bit encryption
#mppe required,stateless
# }}}


and options.ttyS0

#/etc/ppp/options
#
idle 30
-detach
asyncmap 0
crtscts
local
lock
115200
#connect-delay 6000
novj
:192.168.0.245

the last 2 lines were a wild guess based on an osX forum.

hopefully we can find the solution here.

[desertrat]

crtscts

As you're using IR this should be an invalid option (if you invoke pppd manually you'll see an error). You should replace it with "nocrtscts".

[karlto]

crtscts

As you're using IR this should be an invalid option (if you invoke pppd manually you'll see an error). You should replace it with "nocrtscts".
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Actually this works fine for me using IR - the mobile phone is surprisingly transparent when used as a modem.

I don't think you need the last two lines you talked about though (novj and the IP address), although the settings in peers/voq might take precedence anyway. All the other lines in options.ttyS0 look fine; what do the -ac, -pc, -vj options do?

You should be able to ignore the options.pptp file as it's not being used here.

[adf]

crtscts

As you're using IR this should be an invalid option (if you invoke pppd manually you'll see an error). You should replace it with "nocrtscts".
[div align=\"right\"][a href=\"index.php?act=findpost&pid=141684\"][{POST_SNAPBACK}][/a][/div]

Actually this works fine for me using IR - the mobile phone is surprisingly transparent when used as a modem.

I don't think you need the last two lines you talked about though (novj and the IP address), although the settings in peers/voq might take precedence anyway. All the other lines in options.ttyS0 look fine; what do the -ac, -pc, -vj options do?

You should be able to ignore the options.pptp file as it's not being used here.
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in theory theay are switches that turn off various bits of compression. in practice they seem to do nothing at all...  possible inline with pppd they might have an effect.
The problem is, it looks ok ,but doesn't work

I was thinkinking thant this bit :
# Compression
# Turn off compression protocols we know won't be used
nobsdcomp
nodeflate

is the problem

see-- we still get:
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]

right before the disconnect.

makes me think either this setting has no effect and should, or I am seeing it backwards and I should turn compression ON.

should this be pasted into the peers/voq stuff?

[karlto]

I was thinkinking thant this bit :
# Compression
# Turn off compression protocols we know won't be used
nobsdcomp
nodeflate

is the problem

see-- we still get:
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]

Good point - those settings aren't working because they're in the options file for pptp, not for voq. Judging by the output of ppp, you're probably right in thinking that adding nodeflate and nobsdcomp to the peers/voq file might just work...

[adf]

so I'm still working on this.... here is the latest output/ notice the word "zaurus" by chap auth, followed by ms-dns stuff with 0.0.0.0 addresses and a quick disconnect.  Help?

abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
AT +cgdcont=1,"IP","gci.com","",0,0^M^M
OK
 -- got it

send (ATDT*99#^M)
expect (CONNECT)
^M
ATDT*99#^M^M
CONNECT
 -- got it

Serial connection established.
using channel 6
Using interface ppp0
Connect: ppp0 <--> /dev/ircomm
rcvd [LCP ConfReq id=0x3 <asyncmap 0xa0000> <pcomp> <accomp> <magic 0x3938668f> <auth chap MD5>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd27fcbc9>]
sent [LCP ConfRej id=0x3 <pcomp> <accomp>]
rcvd [LCP ConfNak id=0x1 <asyncmap 0xa0000>]
sent [LCP ConfReq id=0x2 <asyncmap 0xa0000> <magic 0xd27fcbc9>]
rcvd [LCP ConfReq id=0x5 <asyncmap 0xa0000> <magic 0x3938668f> <auth chap MD5>]
sent [LCP ConfAck id=0x5 <asyncmap 0xa0000> <magic 0x3938668f> <auth chap MD5>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0xa0000> <magic 0xd27fcbc9>]
rcvd [CHAP Challenge id=0x1 <5bcddb7fb065983f53cda3ce4603fd2c8808a659>, name = ""]
sent [CHAP Response id=0x1 <cf1426c20f4a425043e46be87d18a450>, name = "zaurus"]
rcvd [CHAP Success id=0x1 ""]
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 [LCP TermReq id=0x5]
LCP terminated by peer
sent [LCP TermAck id=0x5]
Connection terminated.
abort on (NO CARRIER)
abort on (NO DIALTONE)
abort on (BUSY)
send (AT +cgdcont=1,"IP","gci.com","",0,0^M)
expect (OK)
^M
NO CARRIER
 -- failed
Failed (NO CARRIER)
Connect script failed
Modem hangup

[karlto]

sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP TermReq id=0x5]
LCP terminated by peer

The computer at the other end is deliberately disconnecting you (received TermReq). I am not sure if it has anything to do with the previous line or not - I wonder if that 'addr 0.0.0.0' is wrong? What settings do you have for DNS and DHCP?