General :: AT Command For GPRS Connectivity?
Dec 7, 2010I read that "ATDT*99#" is used to create a GPRS connection through a GSM/GPRS modem how exactly this AT command works.
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General :: Connecting Nokia 6233 To Gprs In CentOS?
Jun 1, 2011I want to connect my Nokia 6233 mobile phone via bluetooth to GPRS in centOS 5.My system is running with P-IV processor.Operating system is centOS.
View 2 Replies View RelatedGeneral :: Connect Airtel Gprs In My Tosiba Laptop?
Nov 16, 2010currently i am working in ubuntu 10.10. now i have one doubt. how to connect airtel gprs in tosiba laptop.
View 8 Replies View RelatedUbuntu Networking :: AR5001 Chipset - Wireless Networking Randomly Loses Connectivity And Can Not Regain Connectivity
Jun 25, 2011Wife's laptop has AR5001 Wireless Adapter laptop model is Toshiba Satellite A215
Problem : Wireless networking randomly loses connectivity and can not regain connectivity, the only apparent solution is a full power down , this is not even certain to work. The card works under Windows, she hates Windows. (I love her for this) I know it's not faulty hardware , because it will work for days on end under Windows without problems.
Things I've tried : madwifi drivers (any and all versions available) : These increase stability of the signal and seem to delay the inevitable however it still happens. When using these drivers the only option is to unload them modprobe -r then reboot then remove them again and re add them. It makes no sense why this works, and if I don't remove them prior to rebooting it will not work.
ATH5K drivers : These are pretty much junk, results are unpredictable at best, sometimes it will work perfectly for a few hours, sometimes it will not work at all. Nothing is repeatable, I can't seem to force whatever condition is causing this. rfkill does not show the wifi being blocked (hard or soft), unblocking it anyway does nothing, only way to make this work and it's iffy is to fully power down wait 5-10 minutes turn it back on and it MAY decide to work.
Firmware update : Updated the Toshiba BIOS to the latest version of the firmware 2.0 no joy here either. Same issue both sets of drivers.
Tried different distros and kernels : I've tried Mint 9, 10 ,11 ; Ubuntu 10.10, 10.04 , 9.10 and 11.04 (which is currently installed) , Fedora and OpenSUSE. All are giving the same problems. I have also tried a slew of different kernels no joy from any of them (I'm not at the computer with the issue now I will post exactly what kernel versions I've used when I have access to the machine).
Another useful bit of information, the hard switch to disable/enable wifi WILL disable it but turning it back on does absolutely nothing. The hotkey does nothing at all. The bios does not have an option to disable or enable the wireless card.
I will also post the typical lsmod , lspci , iwconfig all that good stuff when I get back to the computer in question. I'm probably just going to buy a PC card for it and give up on that one, but this is driving me insane and I would really like to see it resolved even if I do replace the hardware.
General :: GPRS Whims Of Samsung C5212 - "LCP Terminated By Peer"
Feb 14, 2010I have been using GPRS on a Nokia 6230 on PCL 2009 for months, no problems. Got the C5212 2 days back. First, it would not connect using the old wvdial.conf file (the modem was detected on the same ttyacm1 port), throwing up an error I don't recall now. Then I did a wvdialconf, and edited the resulting file, and this time I got an error "Voice line detected".
The phone came with the windows software, so tried getting online on a Win install. The phone connected, but the procedure involved disconnecting the phone (as described by the software itself). Assuming this "disconnection" could be a reason for wvdial to fail, I tried again on Linux. This time I could get online, without a hitch.
Yesterday, I abruptly started facing a new problem "LCD Terminated by Peer". I had used the phone error free for more than 2 hours. Then I disconnected and plugged it again, and voila the error! I have looked at many sites and their solutions. None of them seem to change this situation. The most popular tip is to comment out all lcp related lines in the /ppp/options file. I am using wvdial and kpp, and my options file did not have those lines in the first place.
General :: Share Internet Connectivity To Another NIC?
Apr 25, 2011I would like to share my internet connectivity on eth0 with another computer on eth1.
+-----------+ +-----------+ +-----------+
| | | | | |
|ADSL Router|-------------| Computer |-------------|NFS Client |
| | eth0| |eth1 | |
| | dhcp| |static | |
+-----------+ +-----------+ +-----------+
How can i maintain this network topology and allow internet connectivity with dns across my main computer?
General :: Wireless Connectivity To BTHomehub
Dec 28, 2010My reinstalled OS Linux Lite ( version 1.0.9.E) connects fine with cable but Broadband BT hub does not support the protocol for wireless.Is there a Linux download which will solve this?
View 7 Replies View RelatedGeneral :: Internet Connectivity Via Dial-up Connection
Feb 17, 2009I'm using Linux Mandrake 9.0 on my Dell 750MHz laptop. Linux is not making a dial-up connection, but modem test showed passed. Is there any utility to fix this problem. I have to often use dial-up connection.
View 1 Replies View RelatedGeneral :: No Wifi And Ethernet Connectivity On Ubuntu 9.10 / Get Those?
Jan 4, 2011I have a Toshiba Satellite L55 S5105 Laptop with "Atheros AR8152 PCI-E fast ethernet controller"
and "Realtek RT8188CE Wireless LAN 802.11n PCI-E "
I have ubuntu9.10 running on this[dual boot].
For some reason there is no wifi and ethernet connectivity.
Are the drivers not installed? where and how do I start to troubleshoot this problem.
General :: Shell Script For Testing Connectivity Via URL?
Aug 5, 2010I have comma separated file containing 3 fields:
Name,Shortcode,URL
Example of file is
Sony,52525,http://17.0.0.1/xyz
NDTV,53636,http://10.0.0.1/abc
Now i want to test every URL connectivity from my server by executing it using shell script and if url gives back response it shows output as "OK" in green color and if url is not responding it shows "NOT CONNECTED" in red color.
Output will be like following:
Sony 52525 OK
NDTV 53636 NOT CONNECTED
General :: Trying To Test PHP Connectivity To Postgresql 8.3.9 Setup
Aug 4, 2010I'm learning via baptism by fire method here, and need to test PHP connectivity to a local postgresql 8.3.9 setup. (CentOS 5.5 x86_64). I have got PHP and Postgres both working; I can pull up a test PHP page via web browser, and I can login to postgres via the command line. What I can't figure out is how to test PHP connectivity to the local DB.
I found this test script:
Code:
<?php
$conn = pg_connect ('dbname=template1');
?>
Which I've named, testdb.php - when I run ./testdb.php from the CLI though, I get:
Code:
./testdb.php: line 2: ?php: No such file or directory
./testdb.php: line 3: syntax error near unexpected token '"dbname=template1"'
./testdb.php: line 3: `$database=pg_connect ("dbname=template1");'
I've seen a LOT of pages describing the internal code of the PHP file, but as a newb to this, I don't know how to execute this test. I've ran chmod 755 against the file to verify permissions, but this didnt effect the results. I've also done a "chmod +x testdb.php"
Code:
PHP 5.1.6 (cli) (built: Mar 31 2010 02:39:17)
I realized I wasn't doing this:
Code:
php testdb.php
but when I do, I get this error message now:
"PHP Fatal error: Call to undefined function pg_connect() in /var/www/html/testdb.php on line 3"
General :: Connectivity With Laptop Showing New Dd-wrt - Old Connection Disappeared
Oct 11, 2010Our laptop all of a sudden will not connect with our usual wifi network connection which has disappeared & now mysteriously shows dd-wrt . It shows an internet connection has been establihed with dd-wrt but does not work.
View 1 Replies View RelatedGeneral :: JDBC Connectivity (From Java To MySQL Database)
Apr 22, 2011I have installed open suse linux 11.3. I have mysql database and jdk 1.6.20.0. How do I connect from java to mysql database?
View 2 Replies View RelatedGeneral :: Xend Kills Network Connectivity On Boot?
Nov 1, 2010red hat 5 update 4 64bit. on an interactive boot i can ping -t my vm linux server from my physical MS XP workstation and a vm W2000 64 bit server until xend is started, after that i get destination unreachable. if i choose not to start xend on the interactive boot i retain connectivity. i have read some blogs that imply this might be a bug - is this so? do I need xend on my vm red hat box that is a database server?
View 1 Replies View RelatedGeneral :: Improve Wireless Connectivity On MacBook Running Ubuntu?
Jul 22, 2011I recently installed Ubuntu on my MacBook and it's great. The only problem is the Internet speed... on Mac OS X it is much faster which doesn't surprise me because both have been optimized to run fast.
I was wondering if there was a driver, or similar, that would improve the speed for Ubuntu?
General :: Ubuntu 10.10 On Dual Boot PC - Internet Connectivity Lost
Jan 12, 2011Just installed Ubuntu 10.10 on dual boot computer. Each OS is on separate hard drive with GNOME selection between Ubuntu and Windows 7 Ultimate. Firefox was working fine yesterday when I went to use today, nothing. Email through Thunderbird is down as well.
View 3 Replies View RelatedSoftware :: Available Dialler For Using GSM/GPRS Modem?
Sep 24, 2010can anyone letme know the available dialer's for using GSM/GPRS modem apart from WVdial.
View 3 Replies View RelatedGeneral :: Camangi WebStation - Incredibly Poor Wifi Connectivity - No WPA Not Even WEP Full Support
Nov 11, 2010Camangi WebStation (android pen tablet)
Incredibly poor Wifi connectivity (No WPA, not even WEP full support), missing ether plug. Easy to freeze. Poor input method. Considerable pricing. poor applications. (not android-market compatible) not well organized web pages.
My impression: You have a right to buy. It is up to you, if you want to. It is your responsibility.
General :: Dial-up Connectivity - Configure Kppp With Firewall - Find Lock Files
Mar 16, 2010I have a desktop computer running Debian Lenny, a 56 K modem, and a dial-up account, currently configured like this: computer -> modem -> UPS -> phone jack
When I run off a Knoppix live CD, I can use kppp to configure pppd (using PAP/CHAP authentication and hardware control flow) to dialup and surf. When I try to user kppp to configure pppd exactly the same way on my hard drive installation, I get nothing. Both my Knoppix live CD and Debian Lenny use exactly the same version of kppp, but the pppd related files in /etc/ppp look a bit different.
Under both Knoppix and Debian Lenny hard drive installation, when I try to connect, the login debug window of kppp shows:
Code:
ATZ
OK
ATM1L1
OK
ATDT [phone number]
At this point I hear the modem dialing out, and when using Knoppix, after a few seconds I see
Code:
Which I think corresponds to my route to the InterNet being established through my ISP. When using the hard drive install, I never see the CONNECT, and all indications are that my modem is not sending authentication information at all, but getting stuck right after dialing out, so that my ISP gets a phone call from a modem which... refuses to speak. I never had any problems before, so I am baffled.
So apparently my system is currently misconfigured in some way which prevents point to point protocol from getting out.
Questions:
I have a firewall on my computer which I set up using guarddog. I have enabled point to point protocol from internet zone to local zone. I know that ppp is a symmetrical protocol, but my understanding is that I do not need to enable point to point from local to internet zone. I have not enabled irc protocol because my understanding is that this is only relevant to software flow control using chat scripts. Does this sound correct? Is there some additional protocol I need to allow in order to use pppd to dial out?
When I reboot my computer (off the hard drive) I sometimes see that the system complaining about a failure to stop every process, and sometimes I see mention of an eth0.pid. I have been looking for lock files; would they all be in /var/run?
When I use kppp to configure pppd, I want to do that as my ordinary user for at least two reasons, correct? don't want to run pppd as root user for security reasons kppp is a GUI and root user can't use X (on Debian)
So I should see in home directory of my ordinary user
.kde/share/config/kppprc
.kde/share/apps/kppp
But not in /root directory, correct? What pppd related processes should I see with ps -ef if everything is working?
Fedora Networking :: Connecting To Internet Through GPRS?
Mar 27, 2009How can I connect laptop to internet using GPRS enabled Phone?
Phone is Nokia 6600 slide. And laptop(Dell) has F10 installed.
Fedora Networking :: Share A GPRS Connection?
Apr 25, 2009I have two Desktops. Both running Fedora 9 and connected to each other with a crossover cable. I have a GPRS connection via a USB bluetooth Dongle. I can connect thru rfcomm on Kppp. Assigned static ip's 192.168.10.1/2 and can ping from one computer to the other. So far so good but now I want to share the internet connection between the two computers and run into a maze of gateways and DNS and iptables and am spinning around with no clues. Some of the things I do not understand are
1. What gateway does one assign when your computer directly connect to the internet through a GPRS and not through a NIC or router??
2. When I try to load the shared NFS folder, why does it say "could not load the location: internal error"?
3. Is there somewhere I could get a step-by step instruction??
Fedora Hardware :: Using NOKIA N78 As GPRS Modem?
Jul 15, 2010i am using fedora 12is there any way to use my nokia n78 as gprs modem to connect my computer to internet
View 4 Replies View RelatedUbuntu Networking :: GPRS - LCP Terminated By Peer
Nov 20, 2010I am trying to get pppd/chat working with an internal Wavecom modem, but PPP terminates with message "LCP terminated by peer". But, same pppd/chat configuration is working on my own Linux OS with Huawei 3G modem. I tried several options to get it working, but no luck. The problem is happening during the PPP negotiation with the Modem:
rcvd [LCP TermReq id=0x2]
LCP terminated by peer
But this only mean that there was a failure during PPP setup between Linux and the Modem. I tested the modem with manual AT commands via minicom to further investigate to problem, but could not even activate the PDP context:
Modem is registered and attached to Vodacom's network:
at+cops=?
+COPS: (2,"VodaCom-SA","VODA","65501"),(3,"MTN-SA","MTN","65510"),(3,"","","65502"),(3,"Cell C","C)
at+cops?
+COPS: 0,2,65501
[code]....
Networking :: Proble To Net GPRS Via Cell Phone?
Aug 10, 2010I want connect to Internet via my phone ( Motorola A1200 ) I can connect currectly in micro$oft windowns 7 but I can not connect in my linux via wvdial.
View 9 Replies View RelatedUbuntu :: Internet In Pc Using Aircel-gprs Facility?
Jul 28, 2010iam using an aircel connection in my mobile and i was able to use its pocket internet facility in my pc using windows operating system.but when i tried it in ubuntu9.10,i was unsuccessful.iam using NOKIA 6600 and it has been connected to the pc using a bluetooth dongle as my phone has no usb connection facility.when using ubuntu 9.10 bluetooth was automatically enabled in my pc.In terminal window i typed the following commands
"sudo hcitool scan" and my phone was detected as
"12:12:12:12:12:12 NOKIA". then i typed
"sudo sdptool browse 12:12:12:12:12:12" and i got the result as
"failed connection to sdp server on 12:12:12:12:12:12:connection reset by peer".
Networking :: Detects GSM/GPRS/UMTS Cards?
May 22, 2009I'm developing an application to monitorize the network interfaces plugged in my PC. I know that wireless interfaces are listed in /proc/net/dev, but I don't know how to identify a cellular NIC.Is there any virtual file in /proc that shows the cellular NICs in the system? Could I identify different cellular NICs looking at /dev/tty?
View 2 Replies View RelatedCentOS 5 Networking :: GPRS Modem Is Not Working?
May 11, 2009I installed Cent OS 5 in my computer system. I use GPRS modem for browsing the net. I use my cell phone as a modem. The problem is that when I connect the phone modem to the system the computer gets turn off. And it does not start again until I disconnect the usb cable of the phone.how to use a GPRS modem in Cent OS 5?
View 2 Replies View RelatedFedora Hardware :: Get Gprs Modem Which Supports System?
Dec 8, 2010I want to buy a gprs modem which supports linux, which brand is better?
View 5 Replies View RelatedOpenSUSE Network :: Unable To Use GPRS Dial Up Connection
Aug 1, 2010I want to configure a Gprs dial up connection through my Nokia N91 to surf internet in openSUSE. I am using openSUSE 11.2 installed as a guest OS in ORACLE VIRTUALBOX (virtual pc) in windows host. I connected my mobile to openSUSE using a data cable and the phone modem is detected. I configured Wvdial.conf file and used Wvdial to connect to the internet. After performing many changes I finally managed to get a successful connection, when still I cannot surf any webpage in the browser.
The only error that I get during wvdial connection is about Namespace (DNS) failed. I am using a AIRTEL (India) gprs internet connection.
OpenSUSE Wireless :: Using SUSE With A Mobile GPRS Dongle
Jul 11, 2010I havejt upgradd mylatopto WIN 7 but now i want to ry Linux, SUSE 11.2
I am worried that the gprs i use for internet will not work.
I rang my internet supplier and they told me NO! They only support windows and MAC!
Whats so hrd about including Linux ?