Adsl carrier detect
- i have a cisco 836 adsl router.
- i have a adsl line over isdn
- i have a alcatel speedtouch 570i wich is working fine.
when i plug in the 836 i dont get a carrier detect.
how is that possible.
thanks
frank
If the carrier is not detected, it is likely a physical problem due to a bad cable or a problem with the ADSL line or WAN service. Make sure the ATM0 interface is not administratively shut down and the cable is good (the Cisco 827 uses pin 3 and pin 4 of the ADSL cable). The ADSL cable that you connect to the Cisco 827 router must be unshielded twisted-pair (UTP) cords. The use of a regular telephone cable can introduce line errors. After that, contact your ADSL line or service provider to determine if there is a problem.
Similar Messages
-
Hi!!!
I'm developing a code that generates a call by modem sends the information, the information is sent and it should receive a specific information. I receive that information but after I receive it, it appears the NO CARRIER message.
My question is: is there a way to maintain the connection and avoid this message?
Thanks for any help.
:)Hi!!!
I'm developing a code that generates a call by modem
sends the information, the information is sent and it
should receive a specific information. I receive that
information but after I receive it, it appears the NO
CARRIER message.
My question is: is there a way to maintain the
connection and avoid this message?
Thanks for any help. -
I have downloaded the modem script for Motorola phones at taniwha.org.uk and have been able to get my phone to dial, but receive a "no carrier" message. I have contacted my airtime provider asking if they need to enabled data access for my phone. They basically tell me because I have a MAC they can't help.
Any further suggestions?My cellular phone service is Cingular and my phone is a Motorola V551.
I have asked Cingular if my CSD is enabled. They have no idea what I am talking about.
I have purchased an additional plan for $19.99 a month that allows me to transmit 5 MB of data. I can cancel it at any time and it will be pro-rated. I only want to use this when I travel.
I have tried setting up GPRS. But getting a correct CID string from my phone carrier has been like pulling teeth. Everyone has been nice, but they have no idea what I am talking about. Below is the CID string info they gave me. I have do not know which string to use with what modem script I got off of taniwha.org.uk. But have tried several combinations.
1. Click the Modem tab.
2. Select the "desired modem".
3. Click on the Advanced tab.
4. Add the following dialing string AT+CGDCONT=1,"IP","proxy".
NOTE: Proxy is the default "Blue" network APN. For orange APNs, use "isp.cingular" or other APN as appropriate.
5. Insert modem into laptop and attempt to connect.
6. If unable to connect and receiving Error: "734 or 692" the initialization string needs to be amended. Try the following variations:
o AT+CGDCONT=3,"IP","proxy"
o AT+CGDCONT=1,"IP","proxy"
o ATCFUN=1;CGDCONT=1,"IP","proxy"
No matter what I do, I continue to receive the "no carrier detected" error.
HELP, please. -
I've been trying to follow these threads to get my Huawei E3276 working on netctl:
https://bbs.archlinux.org/viewtopic.php?id=167801
https://bbs.archlinux.org/viewtopic.php?id=175383
https://bbs.archlinux.org/viewtopic.php?id=181762
my working wvdial.conf:
$ cat /etc/wvdial.conf
[Dialer Defaults]
Init2 = ATQ0 V1 E1 S0=0
Modem Type = Analog Modem
Phone = *99#
ISDN = 0
Username = ''
Init1 = ATZ
Password = ''
Stupid Mode = 1
Modem = /dev/ttyUSB0
Baud = 9600
my netctl profile:
$ cat /etc/netctl/mobily
Description='Mobily'
Interface=ttyUSB0
Connection=mobile_ppp
AccessPointName=web2
Mode=None
a working wvdial connection looks like:
$ wvdial
--> WvDial: Internet dialer version 1.61
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0
ATQ0 V1 E1 S0=0
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Sat Sep 6 22:54:29 2014
--> Pid of pppd: 1036
--> Using interface ppp0
--> pppd: æ[7f]
--> pppd: æ[7f]
--> pppd: æ[7f]
--> pppd: æ[7f]
--> pppd: æ[7f]
--> pppd: æ[7f]
--> local IP address 109.83.118.181
--> pppd: æ[7f]
--> remote IP address 10.64.64.64
--> pppd: æ[7f]
--> primary DNS address 86.51.34.18
--> pppd: æ[7f]
--> secondary DNS address 86.51.35.18
--> pppd: æ[7f]
and here's what happens if I try using netctl:
# netctl start mobily
$ netctl status mobily
● [email protected] - Networking for netctl profile mobily
Loaded: loaded (/usr/lib/systemd/system/[email protected]; static)
Active: active (exited) since Sat 2014-09-06 22:01:03 AST; 1h 4min ago
Docs: man:netctl.profile(5)
Process: 582 ExecStart=/usr/lib/network/network start %I (code=exited, status=0/SUCCESS)
Main PID: 582 (code=exited, status=0/SUCCESS)
$ journalctl -xn
-- Logs begin at Sun 2014-01-05 21:43:20 AST, end at Sat 2014-09-06 23:04:33 AST. --
Sep 06 22:54:29 meru pppd[1036]: Could not determine remote IP address: defaulting to 10.64.64.64
Sep 06 22:54:29 meru pppd[1036]: Cannot determine ethernet address for proxy ARP
Sep 06 22:54:29 meru pppd[1036]: local IP address 109.83.118.181
Sep 06 22:54:29 meru pppd[1036]: remote IP address 10.64.64.64
Sep 06 22:54:29 meru pppd[1036]: primary DNS address 86.51.34.18
Sep 06 22:54:29 meru pppd[1036]: secondary DNS address 86.51.35.18
Sep 06 23:04:33 meru pppd[1036]: Terminating on signal 15
Sep 06 23:04:33 meru pppd[1036]: Connect time 10.1 minutes.
Sep 06 23:04:33 meru pppd[1036]: Sent 26031 bytes, received 51289 bytes.
Sep 06 23:04:33 meru pppd[1036]: Connection terminated.
seems that where netctl status says active it is actually refering to previous wvdial uptime.
Last edited by stozi (2014-09-24 18:09:08)If it provides 3G via the the USB port than the answer is no. The iPad doe not have a real USB port. The USB dongle for the camera connection kit only imports photos and videos from a limited number of devices.
-
Re-send with more information on Modem installation problem- list port fail in admintools
Background:
If admintool can set serial I could have set it with a click.
The error is "list port fail in "
I have following many example including Celeste (stokey.com), I am totally lost with her instruction. I am a new-hand in SUN SOLARIS 8 INTEL. NEED good guidance and helping to set up an external Zoom 56 K modem on com 1.
==============================================================
I was suspect a lot of work from internet is a copy of another.
===============================================================
#sacdm -l t ttymon
get:
zsmon ttymon - 0 ENBALE /usr/lib/saf/ttymon
#pmadm -l
get:
no service defined.
There is no cua * under /dev
These is nothing under /dev/term
I have a number of error with the following script and I can screen-print and copy and then paste here.
There are problem with the cua and term/$port.
SO please help and guide.
sunlearner.
#!/sbin/sh
# add_modem shell script. Must be run as root from bourne shell
# Change these parameters as needed for your particular needs.
# PARAMETER MEANING
# PORT Port you want to set up. "a" or "b"
# TTYSPEED Speed setting, from /etc/ttydefs
# LOGINMSG The login message which will be displayed.
# -p zsmon PMTAG, name of this port monitor
# -s ttya SVCTAG, modem is on ttya. you may want ttyb
# -d /dev/term/$PORT Actual port device.
# -l contty5H Ttylabel, defined in /etc/ttydefs file. (speed
# setting. contty5H=19200 baud)
# -b Flag for bidirectional port use
# -S n Turn software carrier off (modem supplies
# hardware carrier detect signal)
# "dial in/out on serial port" This is a comment you'll see on pmadm -l
LOGINMSG="Always be nice to your sysadm. You may now login. "
# set PORT = either a or b
PORT="a"
# choose your speed setting. See /etc/ttydefs for more, or build your
# own from the examples in the rest of this article.
# contty5H = 19200bps, 7 bits even parity, as supplied by Sun
# conttyH = 9600bps, 7 bits even parity, as supplied by Sun
TTYSPEED="contty5H"
# change ownership of outgoing side of port to user uucp, group tty.
# change ownership of incoming side of port to user root, group tty.
chown uucp /dev/cua/$PORT; chgrp tty /dev/cua/$PORT
chown root /dev/term/$PORT; chgrp tty /dev/term/$PORT
# Remove any existing port monitor on this port.
# You can ignore any error messages from this next command.
# If you see the message "Invalid request, ttya does not exist under zsmon",
# You may be trying to remove a port monitor which does not exist.
/usr/sbin/pmadm -r -p zsmon -s tty$PORT
# Create the new port monitor
/usr/sbin/pmadm -a -p zsmon -s tty$PORT -i root \
-v `/usr/sbin/ttyadm -V` -fu -m "`/usr/sbin/ttyadm \
-p "$LOGINMSG" -d /dev/term/$PORT -s /usr/bin/login -l $TTYSPEED -b \
-S n -m ldterm,ttcompat`" -y "dial in/out on serial port"
############ end of add_modem script ###################################The lack of /dev/cua etc is worrying - apparently there is an ACPI
bug with certain BIOSes which means certain device nodes are not created (often floppy, printer, serial). Turning off ACPI in the BIOS if this option exists on your HW, followed by a reconfiguration boot (b -r) should help. When you have the device nodes in place, the guidance from Stokeley should work - you might also check the
archives of the solarisonintel list at www.egroups.com -
Problem with characters from SerialPort
Hii!! My problem is: How to convert the characters of SerialPort ??
For example, I receive from SerialPort:
sESB="U����U����U����+�šƒ�"DDDDDDDDDDDDDDDDDDZ#�Žfffffffffffffffffffffffffffffffffff�"
my programa for convert is:
public String getASC(String sESB)
String sASC = "";
CharToByteConverter cb = CharToByteConverter.getConverter("CP500");
sEBC = new String(cb.convertAll(sESB.toCharArray()));
return sASC;
but I obtain :
����������������{�����������"�������������������]�����������������������������������������W
I want to obtain normal characters, for example 'hello' .
ThanksssHi!! My way for convert the bytes is :
private String readData()
byte[] buffer = new byte[32];
try
while( IS.available() > 0 ){ int numBytes = IS.read(buffer); }
catch (IOException e)
return( new String(buffer) );
First, for example I obtain 'OK', 'CARRIER DETECT'... this works fine, but then the data I need are:
UUU+??\"DDDDDDDDDDDDDDDDDDZ#?ffffffffffffffffffffffffffffffffff
I don't know .... help!! Thanksssssssssssss -
Does SRP series routers support VRRP?
Hi,
can somebody check if SRP routers support VRRP or HSRP? In documentation isn't this capability mentioned. I need make a backup to my main IOS based router.
Regards, MartinHi,
the console port indeed does not support RS232 modem control (data set ready/Data Carrier Detect (DSR/DCD), data terminal ready (DTR)). However, you cannot change the settings on the console port. You need to configure your modem to to ignore DTR and assert autoanswer. The associated Hayes-compatible commands are AT&D0 and ATS0=1, respectively.
Regards,
Nethelper -
Dial-up connect problem after 10.4.9 update
After installing the 10.4.9 update it has been very difficult to connect to the dial-up internet server. It may take 19 tries clicking "Connect" before it connects and sometimes it connects after four tries. The error messages vary: unable to connect to PPP or no carrier detected are the most frequent messages. Once on-line everything works fine except for being able to send mail. I'm unable to send mail - that error message wants the SMTP server settings and any advanced settings checked.
I called Apple support and the Apple Tech had me reconfigure the Network to dial an "800" number to a PPP Dial-Up Test Site. When that worked succussfully a window displayed a message that the modem, the PPP or Remote Access software, the TCP/IP software is functioning and correctly configured for a PPP connection to this server. The Apple Tech checked the information on the 10.4.9 upgrade and did not find any reason to think it would cause this problem. Apple Tech suggested I contact the dial-up server.
The dial-up server went over all the configurations and they were all correct. During my phone call to them they could hear the computer dial-up sounds and said it sounded like the normal "hand-shake". The dial-up server has had no reports of problems with connecting to their service other than mine.
If anyone knows what could have caused this problem, how to fix it or has the same problem I'd be very interested in hearing from them.
Thanks, AppleProblem
iMac G5 Mac OS X (10.4.9) Power PC
iMac G5 Mac OS X (10.4.9) Power PC
iMac G5 Mac OS X (10.4.9) Power PCYou have been most helpful and we think the problem is solved. After I send this message explaining what has transpired I'll go back and click on the "Solved" button.
Based upon your suggestion to try "Script, like v32" I started experimenting with the four internal modem options we have in our Modem settings. They are v.32, v.34, v.90 and v.92. I tried to connect three different times with each one. The v.32 didn't connect, the v.34 connected all three times, the v.90 connected the first two but not the third or the fourth try. On the fifth attempt the Mac froze up, the mouse/arrow wouldn't work and there was a high speed motor sound. I tried a Force Quit (Option,Command,Escape), I tried a Hard Shut Down (holding the power key) and when these didn't work I pulled the plug. Then, I booted back up and connected on the second try using the v.90. I don't know why the computer froze up and assume it is nothing to be concerned about.
I then called our ISP and found that the two access numbers are both v.90. I suspect that until we did the version upgrade to the 10.4.9 that our computer was accommodating the v.90 eventhough it was a v.92 (!?!). Just a guess.
I also asked the ISP tech why we couldn't send mail. He asked if we had the password set for the outgoing mail. He said if we're using the access number owned by them it didn't require a password but the other access number is not owned by them and is used by other ISPs and it does require a password. We had never set up our Mail Preferences outgoing mail settings to use a password. Before our connect problems we had always used the number owned by them and after the connect problems we started using the other number because we found that we could connect to it with fewer attempts. We put in the necessary information and now have no problem sending mail.
We have also been looking for another ISP and the web site you gave us www.fastermac.net looks very promising. They have one access number in our area and we want to check if it is v.92 or v.90. During our research for an ISP we learned that if it is a v.92 access number (and we use our v.92 modem) we'll be able to answer phone calls and remain online. That will be a real blessing. Thanks!
We really appreciated your brain storming with us and your perseverance. Thanks so much!
iMac G5 Mac OS X (10.4.9) Power PC -
OOB management with console port
I would like to do the setup according to the doc - http://www.cisco.com/en/US/tech/tk801/tk36/technologies_tech_note09186a00800941c9.shtml
The only disadvantage I see is from the following excerpt from the article -
"Warning: Unprotected modems should not be connected to the console port. The console ports do not log users off when the carrier detect is lost, which can leave a security hole. To avoid this, use a secure modem, or connect via the AUX port. For more information on the advantages and disadvantages of connecting a modem to the Console port, refer to the Modem-Router Connection Guide."
I know I could set an exec-timeout of 1 minute but that would still leave a small window of time for security breaches if the line drops.
Could someone tell me a particular modem that has a password built into it to overcome this problem? What is the best security practice in this case?
I have setup modems before on the aux port, but you cannot access the router after reload if it boots into ROMMON mode for some reason.
Thanks,
RJHi,
As a workaround you can try using an old junk PC with 2 serial ports, install Linux on that PC, connect via terminal session using the modem attached to serial COM1 (modem in autoanswer mode just like you're doing now), login with username/password on the Linux machine and then use a terminal emulation software like Minicom to open serial port COM2 to get the IOS prompt from the router.
Maybe this option is too much hassle for your application, but it won´t cost you a dime and is not really that difficult.
Regards. -
WRT330N Problems loading web pages (DNS??)
I have a new WRT 330N. I get a weird effect when using it. While web surfing, it is common that the browser (IE or FireFox) will return an error that they can not find the web page. If you reload many times you will finally load it. I have a high latency link (Satellite), but before you suspect the satellite, my older Linksys router does not have this problem. The error returns so quickly, I believe the router must be trying some kind of DNS caching or something. After you have been to a site one time, it responds fine (for some period of time (Hours)), but the next day you get to enjoy the error again.
This problem happens on both my PC and MAC.
I have tried it without using any security (WPA or WAP) and with.
I have changed my DNS servers, but am sure the ones I am using are quality.
I have the 1.00.3 firmware.
ThanksThe problem is still here, but I think I have found more clues.
If I look in the admin logs I se messages about blocked packets (No active connection). Could the router be loosing track of his TCP connections?
Note: I tried turning off firewall security on the router.
The text below has firewall on, but none of the three options is active.
[INFO] Thu Jan 17 19:01:02 2008 Log viewed by IP address 192.168.15.102
[INFO] Thu Jan 17 18:57:54 2008 Blocked incoming TCP packet from 205.188.7.134:5190 to 69.71.157.162:56745 as RST:ACK received but there is no active connection
[INFO] Thu Jan 17 18:56:54 2008 Blocked incoming TCP packet from 205.188.7.134:5190 to 69.71.157.162:56745 as ACK received but there is no active connection
[INFO] Thu Jan 17 18:54:54 2008 Previous message repeated 2 times
[INFO] Thu Jan 17 18:54:46 2008 Blocked incoming TCP connection request from 69.3.240.218:4341 to 69.71.157.162:135
[INFO] Thu Jan 17 18:54:01 2008 Previous message repeated 1 time
[INFO] Thu Jan 17 18:53:54 2008 Blocked incoming TCP packet from 205.188.7.134:5190 to 69.71.157.162:56745 as ACK received but there is no active connection
[INFO] Thu Jan 17 18:53:40 2008 Blocked incoming TCP connection request from 69.3.240.218:4341 to 69.71.157.162:135
[INFO] Thu Jan 17 18:53:22 2008 Previous message repeated 3 times
[INFO] Thu Jan 17 18:52:54 2008 Blocked incoming TCP packet from 205.188.7.134:5190 to 69.71.157.162:56745 as ACK received but there is no active connection
[INFO] Thu Jan 17 18:49:54 2008 Previous message repeated 3 times
[INFO] Thu Jan 17 18:47:26 2008 Blocked incoming TCP packet from 216.236.127.75:443 to 69.71.157.162:56756 as RST:ACK received but there is no active connection
[INFO] Thu Jan 17 18:47:26 2008 Blocked incoming TCP packet from 216.236.127.75:443 to 69.71.157.162:56751 as RST:ACK received but there is no active connection
[INFO] Thu Jan 17 18:46:35 2008 Blocked outgoing TCP packet from 192.168.15.102:56751 to 216.236.127.75:443 as PSH:ACK received but there is no active connection
[INFO] Thu Jan 17 18:46:35 2008 Blocked outgoing TCP packet from 192.168.15.102:56756 to 216.236.127.75:443 as PSH:ACK received but there is no active connection
[INFO] Thu Jan 17 18:46:34 2008 Time synchronized
[INFO] Thu Jan 17 18:46:34 2008 Requesting time from 207.46.232.182
[INFO] Thu Jan 17 18:46:23 2008 Blocked outgoing TCP packet from 192.168.15.102:56745 to 205.188.7.134:5190 as FIN:ACK received but there is no active connection
[INFO] Thu Jan 17 18:46:23 2008 Blocked outgoing TCP packet from 192.168.15.102:56745 to 205.188.7.134:5190 as PSH:ACK received but there is no active connection
[INFO] Thu Jan 17 18:46:18 2008 Initialization complete, starting DHCP server
[INFO] Thu Jan 17 18:46:16 2008 DHCP Server Parameter 19 was added to the parameter database
[INFO] Thu Jan 17 18:46:16 2008 DHCP Server Parameter 3 was added to the parameter database
[INFO] Thu Jan 17 18:46:16 2008 DHCP Server Parameter 1 was added to the parameter database
[INFO] Thu Jan 17 18:46:14 2008 Starting WAN Services
[INFO] Thu Jan 17 18:46:14 2008 Gateway remote administration enabled on port: 8080
[INFO] Thu Jan 17 18:46:14 2008 WAN interface is up. Connection to Internet established with IP Address 69.71.157.162 and default gateway 69.71.157.161
[INFO] Thu Jan 17 18:46:14 2008 Bringing up WAN using Static IP Address
[INFO] Thu Jan 17 18:46:14 2008 WAN interface cable has been connected
[INFO] Thu Jan 17 18:46:13 2008 Wireless system with MAC address 0017F246E72F associated
[INFO] Thu Jan 17 18:46:12 2008 DHCP Server Parameter 6 was added to the parameter database
[INFO] Thu Jan 17 18:46:12 2008 LAN interface is up
[INFO] Thu Jan 17 18:46:12 2008 LAN Ethernet Carrier Detected
[INFO] Thu Jan 17 18:46:11 2008 Device initialized
[INFO] Thu Jan 17 18:46:11 2008 Wireless Link is up
[INFO] Thu Jan 17 18:46:11 2008 No Internet access policy is in effect. Unrestricted Internet access allowed to everyone
[INFO] Thu Jan 01 00:00:00 1970 Loaded configuration from non-volatile memory -
Can't connect to mobile broadband using the Ericsson MBM F3705g
Hello,
I am able to connect to the Three.co.uk mobile broadband using a Huawei E156G modem but when I try to slot the sim card in my Ericsson MBM F3705g, which is incorporated to my laptop, I can't get it to work
[16:40:20][root@phusis]
[/home/lcoumetou]Arch64# cu -l /dev/ttyACM0
Connected.
OK
AT+CFUN=1
ERROR [b]It looks like I cannot turn on the phone but it still seems to work with the following commands :? :?[/b]
AT+CGDCONT=1,"IP","three.co.uk"
OK
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
~}#}!}!} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R1~
CONNECT
~}#}!}"} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rq~}#}!}#} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R5~~}#}!}$} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R/~~}#}!}%} }9}#}%}%}(}"}'}"}"}&} } } } }%}&RT~~}#}!}&} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rp~~}#}!}'} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R4~}#}!}(} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R~}#}!})} }9}#}%}%}(}"}'}"}"}&} } } } }%}&R~}#}!}*} }9}#}%}%}(}"}'}"}"}&} } } } }%}&Rs}6~
NO CARRIER
cu: Got hangup signal
Disconnected.
[18:56:14][lcoumetou@phusis]
[~]Arch64$ cat /etc/wvdial.conf
[Dialer Defaults]
New PPPD = yes
Stupid Mode = 1
Modem Type = USB Modem
#[Dialer PIN]
#Init1 = AT+CPIN=
[Dialer signal]
Modem = /dev/ttyACM0
#Init1 = AT+CSQ
Init1 = AT+COPS?
[Dialer gps]
Modem = /dev/ttyACM2
Init1 = AT*E2GPSCTL=1,2,1
Init2 = AT*E2GPSNPD
[Dialer on]
Modem = /dev/ttyACM0
Init1 = AT+CFUN=1
[Dialer off]
Modem = /dev/ttyACM0
Init1 = AT+CFUN=4
[Dialer connect]
Modem = /dev/ttyACM1
Init1 = AT
Init2 = AT+CGDCONT=1,"IP","three.co.uk"
Init3 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Baud = 460800
ISDN = 0
Phone = *99#
Password = three
Username = three
[18:41:33][lcoumetou@phusis]
[~]Arch64$ wvdial connect
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: AT
AT
OK
--> Sending: AT+CGDCONT=1,"IP","three.co.uk"
AT+CGDCONT=1,"IP","three.co.uk"
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Modem initialized.
--> Sending: ATDT*99#
--> Waiting for carrier.
ATDT*99#
~[7f]}#@!}!}!} }9}#}%B#}%}(}"}'}"}"}&} } } } }%}&[16]W^[12]`M~
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Sun Apr 26 18:44:53 2009
--> Pid of pppd: 8874
--> Using interface ppp0
--> Disconnecting at Sun Apr 26 18:44:53 2009
--> The PPP daemon has died: A modem hung up the phone (exit code = 16)
--> man pppd explains pppd error codes in more detail.
--> Try again and look into /var/log/messages and the wvdial and pppd man pages
for more information.
--> Auto Reconnect will be attempted in 5 seconds
--> Cannot get information for serial port.
--> Initializing modem.
cat /var/log/messages
Apr 26 18:36:45 phusis pppd[6263]: pppd 2.4.4 started by root, uid 0
Apr 26 18:36:45 phusis pppd[6263]: Using interface ppp0
Apr 26 18:36:45 phusis pppd[6263]: Connect: ppp0 <--> /dev/ttyACM1
Apr 26 18:36:45 phusis pppd[6263]: CHAP authentication succeeded: Congratulation
s!
Apr 26 18:36:45 phusis pppd[6263]: CHAP authentication succeeded
Apr 26 18:36:45 phusis pppd[6263]: LCP terminated by peer
Apr 26 18:36:45 phusis pppd[6263]: Modem hangup
Apr 26 18:36:45 phusis pppd[6263]: Connection terminated.
Apr 26 18:36:45 phusis pppd[6263]: Exit.
I tried everything I could think of so any help/idea will be more than welcome!
Thank
Ludo
Edit: Added more logs
Last edited by Coume (2009-04-26 17:59:21)I am just starting out trying to install ARCH with ONLY an e156 USB 3G modem.... Sorry I can't suggest anything. And, I am asking if you could help me by posting you code for ppp.
I wish to connect with JUST ppp/pppd as it is all I will have in a base install. Not with wvdial. just ppp
can you let me know exactly what you did with the e156 to get running on ARCH with ppp?
Last edited by yvonney (2009-07-16 21:19:41) -
[SOLVED] netctl profile auto-start/stop on Huawei modem plug-in/out
Hello!
I have Huawei 3G USB modem.
$ lsusb | grep -i huawei
Bus 004 Device 007: ID 12d1:1436 Huawei Technologies Co., Ltd. E173 3G Modem (modem-mode)
I am trying to make netctl to auto-switch to internet connection via this modem as soon as I plug it in.
Following Arch Wiki, I made internet via wvdial working fine:
$ sudo wvdial kymp
--> WvDial: Internet dialer version 1.61
--> Initializing modem.
--> Sending: ATZ
OK
--> Sending: ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
OK
--> Sending: AT+CGDCONT=1,"IP","internet.kymp.net"
AT+CGDCONT=1,"IP","internet.kymp.net"
OK
--> Modem initialized.
--> Sending: ATDT*99***1#
--> Waiting for carrier.
ATDT*99***1#
CONNECT
--> Carrier detected. Starting PPP immediately.
--> Starting pppd at Tue Aug 6 22:52:11 2013
--> Pid of pppd: 2087
--> Using interface ppp0
--> local IP address <...>
--> remote IP address <...>
--> primary DNS address <...>
--> secondary DNS address <...>
Next, I tried to setup netctl profile for this modem, but my netctl mobile_ppp profile is NOT working:
$ cat /etc/netctl/ttyUSB0-kymp | nocomment
Description='Kymp internet connection'
Interface=ttyUSB0
Connection=mobile_ppp
PPPDebug=true
AccessPointName=internet.kymp.net
Mode=3Gpref
...with following log info:
$ sudo journalctl -b | grep pppd | grep 2387
pppd 2.4.5 started by root, uid 0
Script /usr/sbin/chat -v -t15 -f /run/network/mobile_ppp.ttyUSB0.ttyUSB0-kymp/modem.chat finished (pid 2389), status = 0x0
Serial connection established.
using channel 8
Using interface ppp0
Connect: ppp0 <--> /dev/ttyUSB0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xbe5c7839> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x11 <asyncmap 0x0> <auth chap MD5> <magic 0x167ecad> <pcomp> <accomp>]
No auth is possible
sent [LCP ConfRej id=0x11 <auth chap MD5>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xbe5c7839> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x12 <asyncmap 0x0> <magic 0x167ecad> <pcomp> <accomp>]
sent [LCP ConfAck id=0x12 <asyncmap 0x0> <magic 0x167ecad> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0xbe5c7839]
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <addr 192.168.1.15> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [LCP DiscReq id=0x13 magic=0x167ecad]
rcvd [LCP EchoRep id=0x0 magic=0x167ecad be 5c 78 39]
rcvd [LCP ProtRej id=0x14 80 fd 01 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]
Protocol-Reject for 'Compression Control Protocol' (0x80fd) received
rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x2 <addr 192.168.1.15> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
rcvd [IPCP ConfNak id=0x2 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x3 <addr 192.168.1.15> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
rcvd [IPCP ConfNak id=0x3 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x4 <addr 192.168.1.15> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
rcvd [IPCP ConfNak id=0x4 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x5 <addr 192.168.1.15> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
rcvd [IPCP ConfNak id=0x5 <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
sent [IPCP ConfReq id=0x6 <addr 192.168.1.15> <ms-dns1 10.11.12.13> <ms-dns2 10.11.12.14> <ms-wins 10.11.12.13> <ms-wins 10.11.12.14>]
Hangup (SIGHUP)
Modem hangup
Connection terminated.
Exit.
Seems like something is wrong in netctl profile and I need to teach netctl to use wvdial instead of whatever-it-uses-now for mobile_ppp connection.
So the question is: "Is this possible to make netctl profile based on wvdial connection? Or is this possible to fix abovr netctl mobile_ppp profile?"
Any help is appreciated! Thank you!
Last edited by studentik (2013-08-09 04:33:18)studentik wrote:Managed to solve above problem by adding "noipdefault" parameter to pppd config lines in /usr/lib/network/connections/mobile_ppp
Thanks for sharing this bit of information. This solved the issue for me. But before fixing this, I also had to change the file at another position: I had to escape the quotes around the IP in the connect string setting the APN, so that it now looks like this:
${AccessPointName:+'OK-AT-OK' 'AT+CGDCONT=1,\"IP\",$(quote_word "$AccessPointName")'}
Without this change, I was getting errors like this:
May 04 10:25:26 bppi chat[2105]: send (AT+CGDCONT=1,IP,"web.vodafone.de"^M)
May 04 10:25:27 bppi chat[2105]: expect (OK)
May 04 10:25:27 bppi chat[2105]: ^M
May 04 10:25:27 bppi chat[2105]: AT+CGDCONT=1,IP,"web.vodafone.de"^M^M
May 04 10:25:27 bppi chat[2105]: ERROR^M
May 04 10:25:30 bppi pppd[2103]: Connect script failed -
Cisco Multicast Manager 3.2 Password recorvery
Hi, Please can anybody help me how to do a password recovery on multicast manager 3.2.
Hi Jose,
Please find the password recovery steps as below:
If an administrator password is forgotten, lost, or misconfigured, you need to reset the password on the
device.
Note There is no way to restore a lost administrator password. You must reset the password to a new one, as
described in this procedure.
To reset the password, do the following:
Step 1 Establish a console connection to the device and open a terminal session.
Step 2 Reboot the device.
While the device is rebooting, watch for the following prompt and press Enter when you see it:
Cisco CDS boot:hit RETURN to set boot flags:0009
Step 3 When prompted to enter bootflags, enter the 0x800 value.
Available boot flags (enter the sum of the desired flags):
0x0000 - exit this menu and continue booting normally
8-22
Backup and Recovery Procedures
0x2000 - ignore Carrier Detect on console
0x4000 - bypass nvram config
0x8000 - disable login security
[SE boot - enter bootflags]:0x8000
You have entered boot flags = 0x8000
Boot with these flags? [yes]:yes
[Display output omitted]
Setting the configuration flags to 0x8000 lets you into the system, bypassing all
security. Setting the configuration flags field to 0x4000 lets you bypass the NVRAM
configuration.
Step 4 When the device completes the boot sequence, you are prompted to enter the username to access the CLI.
Enter the default administrator username (admin).
Cisco Service Engine Console
Username: admin
Step 5 When you see the CLI prompt, set the password for the user using the username password command
in global configuration mode.
ServiceEngine# configure
ServiceEngine(config)# username admin password 0 password
You can specify that the password be either clear text or encrypted. Zero (0) means the password is
displayed as a plain word; one (1) means the password is encrypted.The password strength must be a
combination of alphabetic character, at least one number, at least one special character, and at least one
uppercase character.
Note Do not set the user ID (uid).
Step 6 Save the configuration change by using the write memory command in EXEC mode.
ServiceEngine(config)# exit
ServiceEngine# write memory
Step 7 Optionally, reboot your device by using the reload command.
ServiceEngine# reload
Rebooting is optional; however, you might want to reboot to ensure that the boot flags are reset, and to
ensure that subsequent console administrator logins do not bypass the password check.
Note In CDS software, the bootflags are reset to 0x0 on every reboot
If an administrator password is forgotten, lost, or misconfigured, you need to reset the password on the
device.
Note There is no way to restore a lost administrator password. You must reset the password to a new one, as
described in this procedure.
To reset the password, do the following:
Step 1 Establish a console connection to the device and open a terminal session.
Step 2 Reboot the device.
While the device is rebooting, watch for the following prompt and press Enter when you see it:
Cisco CDS boot:hit RETURN to set boot flags:0009
Step 3 When prompted to enter bootflags, enter the 0x800 value.
Available boot flags (enter the sum of the desired flags):
0x0000 - exit this menu and continue booting normally
8-22
Backup and Recovery Procedures
0x2000 - ignore Carrier Detect on console
0x4000 - bypass nvram config
0x8000 - disable login security
[SE boot - enter bootflags]:0x8000
You have entered boot flags = 0x8000
Boot with these flags? [yes]:yes
[Display output omitted]
Setting the configuration flags to 0x8000 lets you into the system, bypassing all
security. Setting the configuration flags field to 0x4000 lets you bypass the NVRAM
configuration.
Step 4 When the device completes the boot sequence, you are prompted to enter the username to access the CLI.
Enter the default administrator username (admin).
Cisco Service Engine Console
Username: admin
Step 5 When you see the CLI prompt, set the password for the user using the username password command
in global configuration mode.
ServiceEngine# configure
ServiceEngine(config)# username admin password 0 password
You can specify that the password be either clear text or encrypted. Zero (0) means the password is
displayed as a plain word; one (1) means the password is encrypted.The password strength must be a
combination of alphabetic character, at least one number, at least one special character, and at least one
uppercase character.
Note Do not set the user ID (uid).
Step 6 Save the configuration change by using the write memory command in EXEC mode.
ServiceEngine(config)# exit
ServiceEngine# write memory
Step 7 Optionally, reboot your device by using the reload command.
ServiceEngine# reload
Rebooting is optional; however, you might want to reboot to ensure that the boot flags are reset, and to
ensure that subsequent console administrator logins do not bypass the password check.
Note In CDS software, the bootflags are reset to 0x0 on every reboot -
Unlocked iPhone - iTunes Sync?
Hi all,
I am about to buy an unlocked iPhone in Hong Kong. The only problem is, when I return to the UK and put in my old PAYG (vodafone and O2) sim, would iTunes be able to recognise and configure it properly? Would changing the sim cards affect my other settings?
Thanks!I'm using an Italian (carrier/sim-lock free) iPhone 3G with a German (O2) sim card: No probs while activating/using through iTunes ... just works perfectly.
There is no carrier detection in iTunes; depending on the kind of sim card your own cellphone number won't be recognized either. -
Dial up earthlink - incoming calls wake up computer
Earthlink dial up user - incoming calls wake up my computer - why is this happening - can it be fixed?
Also modem dials, says connecting then I only receive a long tone and disconnects. Message says no carrier detected check phone lines - phone company says ok - calls can be placed out and received in. Earthlink says no problem there. Any ideas? This happens sometimes when trying to connect and I have tried several access numbers (no busy signal) Please help!Firefox 4 versions and later do not run on a PowerPC Mac. '''Firefox 4 and later require at least OS X 10.5''' and an Intel Mac.
http://www.mozilla.org/en-US/firefox/8.0/system-requirements/
Firefox(supported) 3.6.24 (Mac OS X 10.4 and later with PowerPC's) can be found here(but you have it and you are supported):
http://www.mozilla.com/en-US/firefox/all-older.html
thank you
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