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Date:      Mon, 28 Jan 2008 15:30:39 +0800
From:      David Schulz <mailinglists@tca-cable-connector.com>
To:        questions@freebsd.org
Subject:   Huawei 3g Modem
Message-ID:  <7FC778E8-EA80-485A-8599-3BF5ACC096B8@tca-cable-connector.com>

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Hello,

i have a Huawei EC-325 Modem which is connected to my Computer running  
FreeBSD 6.3 with a mini-USB Cable, and supposedly is supported by the  
ubsa driver, as described here "http://www.freebsd.org/cgi/man.cgi?query=ubsa&sektion=4&manpath=FreeBSD+6.3-RELEASE 
".

I modified my /boot/loader.conf to yield the following:
ubsa_load="YES"
ucom_load="YES"

After rebooting, kldstat shows the above modules loaded.

When i re-insert my Huawei Modem, dmesg displays:
ucom0: Huawei Technologies Huawei Mobile, rev 1.01/0.00, addr 2

My ppp.conf looks like this:
default:
set log Phase Chat LCP IPCP CCP tun command
ident user-ppp VERSION (built COMPILATIONDATE)

set device /dev/cuaU0
set speed 230400
set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
         \"\" AT OK-AT-OK AT&FE0V1X1&D2&C1S0=0 OK \\dATDT\\T TIMEOUT  
40 CONNECT"
set timeout 180                        # 3 minute idle timer (the  
default)
enable dns                             # request DNS info (for  
resolv.conf)

three:
	set phone \#77
	set authname card
	set authkey card
	disable ipv6cp
	set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
	add default HISADDR

But when i run ppp -ddial three , ppp.log reports this output:

Jan 28 15:32:57 testbed ppp[824]: Phase: Using interface: tun0
Jan 28 15:32:57 testbed ppp[824]: Phase: deflink: Created in closed  
state
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: ident user- 
ppp VERSION (built COMPILATIONDATE)
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: set device / 
dev/cuaU0
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: set speed  
230400
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: set dial  
ABORT BUSY ABORT NO\sCARRIER TIMEOUT 5           "" AT OK-AT-OK  
AT&FE0V1X1&D2&C1S0=0 OK \dATDT\T TIMEOUT 40 CONNECT
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: set timeout  
180
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: default: enable dns
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: set phone #77
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: set authname  
card
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: set authkey  
********
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: disable ipv6cp
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: set ifaddr  
10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
Jan 28 15:32:57 testbed ppp[824]: tun0: Command: three: add default  
HISADDR
Jan 28 15:32:57 testbed ppp[825]: tun0: Phase: PPP Started (ddial mode).
Jan 28 15:32:57 testbed ppp[825]: tun0: Phase: bundle: Establish
Jan 28 15:32:57 testbed ppp[825]: tun0: Phase: deflink: closed ->  
opening
Jan 28 15:32:57 testbed ppp[825]: tun0: Phase: deflink: Connected!
Jan 28 15:32:57 testbed ppp[825]: tun0: Phase: deflink: opening -> dial
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Phone: #77
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Send: AT^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Expect(5): OK
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Received: ^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Received: OK^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Send:  
AT&FE0V1X1&D2&C1S0=0^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Expect(5): OK
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Received:  
AT&FE0V1X1&D2&C1S0=0^M^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Received: OK^M
Jan 28 15:32:57 testbed ppp[825]: tun0: Chat: Send: ATDT#77^M
Jan 28 15:32:59 testbed ppp[825]: tun0: Chat: Expect(40): CONNECT
Jan 28 15:33:12 testbed ppp[825]: tun0: Chat: Received: ^M
Jan 28 15:33:12 testbed ppp[825]: tun0: Chat: Received: NO CARRIER^M
Jan 28 15:33:12 testbed ppp[825]: tun0: Warning: Chat script failed
Jan 28 15:33:12 testbed ppp[825]: tun0: Phase: deflink: dial -> hangup
Jan 28 15:33:12 testbed ppp[825]: tun0: Warning: deflink: Unable to  
set physical to speed 0
Jan 28 15:33:12 testbed ppp[825]: tun0: Phase: deflink: Disconnected!
Jan 28 15:33:12 testbed ppp[825]: tun0: Warning: deflink: Unable to  
set physical to speed 0
Jan 28 15:33:14 testbed ppp[825]: tun0: Phase: deflink: Connect time:  
17 secs: 0 octets in, 0 octets out
Jan 28 15:33:14 testbed ppp[825]: tun0: Phase: deflink: 0 packets in,  
0 packets out
Jan 28 15:33:14 testbed ppp[825]: tun0: Phase:  total 0 bytes/sec,  
peak 0 bytes/sec on Mon Jan 28 15:32:57 2008
Jan 28 15:33:14 testbed ppp[825]: tun0: Phase: deflink: hangup ->  
opening
Jan 28 15:33:14 testbed ppp[825]: tun0: Phase: deflink: Enter pause  
(30) for redialing.

Additionally, after running ppp -ddial three, dmesg shows a lot of  
lines like these:
ucom0: ubsa_request: STALLED
ucom0: ubsa_request: STALLED
....

Can anyone help me to get this to work?
Thanks and best regards,
David




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