Networking :: Multiple Mobile Broadband Connections

Jun 28, 2010

I have a question concerning mobile broadband connections: Is it possible to have multiple mobile broadband connections active at the same time?I currently have two cellphones connected to my Ubuntu box and both of them can successfully setup an Internet connection for my Ubuntu box (say connection X or connection Y), though not at the same time. Unfortunately both connections are very limited in speed (around 10kb/s each. And this is my only access to the Internet where I live). Therefore, I wish to use the two connections simultaneously to download files from the Internet (file 1 with connection X and file 2 with connection Y). Is this method of doubling my bandwidth possible in Ubuntu?

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Ubuntu Networking :: 10.10 - Use Multiple Mobile Broadband Modems - All Attached Modem Is Automatic Go Offline

Oct 28, 2010

I tried to use multiple mobile broadband modems in ubuntu 10.10 and encounter a bug as follows:

When i plug in a new modem, all the attached modem is automatic go offline ( thus my connection is down), and try to redial back, sometime the redial is successful, sometime it's not.

It was working fine in ubuntu 9.10, plug in a new modem, all attached modems stay connected.

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Ubuntu Networking :: Samsung Mobile Modem Not Detecting When Connecting New Mobile Broadband Connection?

Oct 17, 2010

i am using samsung S3310 with aircel when i am connecting new mobile broadband connection my device is not identifying ,so that i cant connect Internet.but everything okay i mean settings in mobile and pc. for same connection i used Nokia mobile its identified and Internet was connected but samsung mobile is not identifying in terminal i typed LSUSB my device is shown in that.

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Fedora Networking :: Can't Connect Mobile Broadband

May 1, 2009

Im able to use nm-applet just fine to setup broadband card. Its a Sprint Sierra 598u. Im running Fedora 10 KDE version. Anyone know how to get it working? i tried the setup process but all it tells me is set up GPS or CDMA so i go CDMA for mine, but then it has some default name, and no providers, as the UBUNTU version did at least...i setup best i can but then after closing configs, i go to nm-applet icon in bottom-right and it doesn't show the mobile broadband connection, also any wireless connections don't work for some reason, but DO show up. just wont connect (which i got every so often when using ubuntu on the machine, was usually a switch off or restart away from fine

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Ubuntu Networking :: How To Set 3g Or Hsdpa With Mobile Broadband

Jan 13, 2010

i have both a vodafone and 3 mobile broadband dongles. they both work out of the box, however i am only getting gprs, while i can get 3g/hsdpa using my windows box. is there any gui configuration manager or terminal commands i can use to set it to 3g/hsdpa only? im running ubuntu 9.10.

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Ubuntu Networking :: Mobile Broadband Can't Connect

Jan 15, 2010

Just loaded Ubuntu 9.10 on a Dell 5100, (XP finally got the bsod) I have verizon mobile broadband, all was very good until I realized I cannot connect wirelessly. The usb modem was not recognized, there is no indication of any wireless connection. There is no icon and nothing happens when the usb modem is plugged in. I have been working on this for hrs & hrs. I am a complete novice on Linux, but CompT1 A certified on PC's

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Ubuntu Networking :: 8.04 LTS - No Settings For Mobile Broadband

Jan 27, 2010

I have an USB (Huawei 1751) modem for mobile broadband. I had it up and running in Ubuntu 9.10 but I had to clear the computer for various reasons. I have decided to only use LTS versions so for the reinstall I have used Ubuntu 8.04 LTS. I have downloaded and installed usb_modeswitch and can see that the modes is changed to the right value. After that I wanted to add a new mobile broadband connection in the network connections wizzard - but cannot see any settings for mobile broadband. I am sure it must be possible - but where is this function hidden in version 8.04 ?

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Ubuntu Networking :: Unstable Mobile Broadband ?

Mar 6, 2010

I have just switched to Ubuntu from Win 7 RC. So far its been fun, learning to use terminal and all. But I have got a problem now I cannot find a solution to.

I am using 3 Mobile Broadband. The thing just worked - I plugged it in, created a new connection, modified config a little and was happily browsing.

However, it started acting out yesterday. When I boot the system with the modem plugged in, the USB stick is recignised and NetworkManager starts connecting (I have auto connect on). It then shows the "connected" message, and generally appears working fine.

On the other hand, I cannot open a single page in Firefox, it shows the default server not found page.

I used the approach Windows taught me: close, open, retry. I unmount the 3 Mobile Broadband drive, pull the modem out and reconnect it. NetworkManager then does it's job and this time everything works.

I nether had this problem in Win7 or Vista. It looks to me something goes wrong during the booting when the modem is plugged in.

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Ubuntu Networking :: Set Up Mobile Broadband Connection In 9.1?

Mar 6, 2010

I have bought reliance netconnect broadband+ 3.1 Mbps connection. I am provided Huawai EC1260 device to make the connection.But using ubuntu 9.1 I am not able to make the connection work. I have tested the device in windows XP and it's working fine there. I don't want to use windows and desperate to establish the connection in Ubuntu 9.1.

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Ubuntu Networking :: 10.04 - Use My Mobile Broadband Once - Then It Stopped

May 3, 2010

I decided to give 10.04 a shot, and upon first boot, I was able to setup and use my Rogers Rocket mobile broadband stick. When I rebooted, I found that it was in the network settings, but I was unable to connect, nor did it show up as an option in the drop-menu. I played with the terminal trying to see if anything was wrong, but everything seems normal, which is to say I don't even know what I'm looking for in regards to this type of connection.

I obviously know now that it works, I just don't know what made it stopped for the time being. I'm thinking of doing a fresh install over the current partition, and trying to work the issue from there.

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Ubuntu Networking :: Mobile Broadband Not Recognized

May 12, 2010

I recently made a clean install of Ubuntu 10.04 and my mobile broadband no longer works. When I plug it in, the set-up wizard does not appear, and even when I run the wizard manually, the modem is not recognised. I know the modem works as when the laptop ran 9.10 it all worked perfectly.

For the record, it is a Huawei E1550 and has 3 Mobile Broadband Pay-as-you-go.

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Ubuntu Networking :: Change Broadband Mobile MTU

Jul 21, 2010

Quote:

Originally Posted by SecretCode

Hm. Try

Code:
sudo ifconfig eth0 mtu 1492
ifconfig | grep MTU

And then try surfing...

I also have this problem but my internet connection is Mobile Broadband (through a wireless modem HSDPA), not eth0. In this case how can I change the MTU value?

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Ubuntu Networking :: How To Use A Mobile Broadband Dongle

Sep 30, 2010

I bought a mobile broadband dongle from 3 network. Naturally it's only compatible with Windows and Mac OS. How do I get it to work with Ubuntu?

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Ubuntu Networking :: Which Mobile Broadband Works Best With 10.10 Out Of Box

Dec 26, 2010

In a separate thread I discuss my issues with getting my Blackberry 9650 tethering with Verizon and Ubuntu 10.10 with bluetooth. I'm still hoping to get that working, but in the mean time, I've actually started to think about perhaps getting a mobile broadband card from a US provider separate from my blackberry anyway - preferably one that works right out of box with Ubuntu.

Does anyone here have any recommendations? I know there's a lot of compatible devices, but maybe someone here can recommend a provider (I don't have to stick with Verizon - willing to go AT&T, T-Mobile, Sprint, etc.) and a USB mobile broadband device that'll work pretty smoothly?

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Ubuntu Networking :: Mobile Broadband Problem On 11.04?

Apr 30, 2011

Iam planning to use 3(operator) Mobile broadband in Sweden. I just installed Ubuntu 11.04 in my HP-Pavilion-dv2700-Notebook-PC. Iam not able to configure this mobile broadband(3 operator).

Earlier i was using Telia mobile broadband in Ubuntu 10.04 it was working fine. Now i have moved to operator 3 and also i installed Ubuntu 11.04. I added the profile Network->edit Connections-> Mobile Broadband (tab)i have given all right parameters. Still i didnt manage to connect. I feel like lost connection with the World without the internet.

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Ubuntu Networking :: Huawei Mobile Broadband On 10.4 LTS?

May 2, 2011

I am new to Linux. I have recently installed the Ubuntu 11.4 LTS Distro that comes with the Haynes Linux Manual (which I heartily recommend to new users). For the Internet I have a Huawei E1550 dongle on the 3 network in the UK which I'm currently using with Windows XP on my desktop to post this thread. After some initial fumbling, I'm unable to use the dongle with Ubuntu.

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Ubuntu Networking :: Sharing A Mobile Broadband?

Jul 13, 2011

Im having access to net via hsdpa modem or dongle. i need to share the internet via wifi to access the net from my android tablet. how could i do this?

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Networking :: Can't Access Internet From Mobile Broadband

Oct 4, 2010

probably I have screwed myself. I tried to preupgrade to f14 and cancel it after some time. Now, I am facing a problem that I cannot access internet from mobile broadband; but I can access net while i am connected via ethernet or wireless. I have cleared preupgrade files with

Quote:
yum clean all; yum remove @preupgrade

It can detect my HUawei modem and creating an IP as well. But no Internet.

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Fedora Networking :: Mobile Broadband Drops Connection After 30s

May 8, 2010

I'm having problems with my mobile connection. This has been working fine for months, but in the past few days it has connected OK, I've been able to transfer data, but after 30s the connection closes. Setup is Acer AA1 with F12 connecting via bluetooth to Nokia 3110c on O2.

So to try and figure out what's happening I put the bluetooth dongle in my desktop PC, also running F12, made a connection and again it dropped out after 30s. Then I fired up windows on the AA1 and made a connection using the same dongle, this time it held up OK. This leads me to think that something has changed recently in F12 to upset it.

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Fedora Networking :: Can't Access Internet From Mobile Broadband

Oct 4, 2010

I tried to preupgrade to f14 and cancel it after some time. Now, I am facing a problem that I cannot access internet from mobile broadband; but I can access net while i am connected via ethernet or wireless. I have cleared preupgrade files with

Quote: yum clean all; yum remove @preupgrade

$ uname -rs Linux 2.6.34.7-56.fc13.i686.PAE

It can detect my HUawei modem and creating an IP as well. But no Internet. Can you tell me the reason?

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Fedora Networking :: 'fuzzy' Pictures On Mobile Broadband?

Nov 4, 2010

This is not really a problem but I'd like to know if anything can be done about it.I run Fedora 12 (kernel 2.6.32.23-170.fc12.i686)/Gnome 2.28.2 on my Acer Aspire One netbook with a 1.6GHz Atom CPU and 1.5Gb RAM.I use a Huawei E160 mobile broadband modem to get online and this works OK; but (for example) I am on Airliners.net and looking at the trip reports, the photos are somewhat 'fuzzy'. Obviously the modem does not download too much data and you just have to do Shift+A to get it to 'reload' the pictures. After this they are crystal clear.However, is there a config setting that you could alter to do this automatically � e.g. download all the image data at once? I have looked in the Network Manager settings for my mobile broadband account and there is nothing in there.

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Fedora Networking :: Intermittent Mobile Broadband Connection Just Goes Off Without Doing Anything

Apr 3, 2011

In the last week I have noticed that sometimes my Mobile Broadband connection just goes off without me doing anything! I have credit on the dongle account, so it isn't that. I'm using fedora 14 on an acer aspire one netbook. Dongle is a Huawei E160 on o2 here in the UK Kernel is 2.6.35.11-83.i686.fc14

Sometimes unplugging and replugging the usb dongle works. Othertimes, I have to leave it out for several hours. It does seem to happen daily, though.

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Fedora Networking :: Mobile Broadband Dongle Restarts Itself?

Sep 5, 2011

I few days ago I bought a mobile broadband, with dongle model Huawei e1820. I have no problem connecting to the internet. The settings in network manager are correct. But when I use the modem with high traffic for a while, like streaming, the speed gets slower and slower until finally the modem shuts down and restarts itself. After the modem restarts, it connects to the internet again, but now the speed is terrible. And if i continue using high traffic it will restart itself in a matter of minutes. But if I plug it out and don't use it for a while, the speed is back to "acceptable". For a while...

I'm using fedora 15, and have also tried it on Ubuntu Natty with the same result. Reinstalled usb_modeswitch. configured usb_modeswitch with all the guides on the web. No results.

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Ubuntu Networking :: My Wifi Blocks My Mobile Broadband

Jan 8, 2010

I have Ubuntu 9.10 installed as a dual boot on my Acer 5810T notebook. My problem is this, when I am connected to my home wifi connection (no internet, just used for printing) and to my mobile broadband (at&t tethered) neither chrome or firefox will download a web page. As soon as I disconnect from my wifi network, I can browse the internet fine. If I re-connect to my wifi network again the next time I click on a link nothing happens. Can I prioritize the connections so that the browsers look at the mobile broadband connection first?

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Ubuntu Networking :: Mobile Broadband Connection Tcp Not Always Working?

Jan 12, 2010

I have a strange problem with my mobile broadband connection. I hope I am not the only one (so it will be fixed), but since I haven't found any others having the same problem yet, I am not so confident.I started using mobile broadband, via a HUAWEI E1762 HSPA USB stick since Jaunty. I've had the same problem in jaunty as I do now in Karmic. Although in Karmic, i've had additional problems (that problem i've found listed as a known bug).The problem is that when I get my mobile broadband to connect, it is sometimes, somehow, not fully connected. Symptoms are as follows:

1. panel icon shows connected and good strength (good)
2. skype connects, and I can chat and voip (good)
3. ping does not work (bad)

[code]...

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Ubuntu Networking :: Mobile Broadband Connection Error In 10.04?

May 7, 2010

i recently installed ubuntu 10.04 in my laptop. everything is working fine except for my mobile broadband connection. i use a huawei ec1260 USB 3g modem to connect to the net. the OS detects the modem fine and the network manger applet prompts me to set up the connection as well i.e entering the username, password, number to be dialled etc. however when i actually try to dial the connection the applet icon flashes for a long while and a notification pops up saying connection disconnected. has anyone come across same kind of problem and solutions, if any.

Earlier i used the same modem in in karmic i was able to connect to net and even now i am able to connect using the modem in windows 7 as well

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Ubuntu Networking :: Enforce Mobile Broadband Via Bluetooth?

May 13, 2010

I have Ubuntu gnome 10.04 'lucid' and I can connect with Mobile Broadband internet by using my Nokia 5800 as an USB dongle by just setting the right "Mobile Broadband" settings parameters. It connects flawlessly.

Then I set the /etc/rfcomm0 file with the proper parameters with the Bluetooth MAC address and the proper channel and paired the phone with my PC of course.

But how can I enforce the network manager that it selects Bluetooth instead of USB ?

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Ubuntu Networking :: Mobile Broadband Doesn't Working?

Jul 9, 2010

My friend switch to Ubuntu (he has a 9.10) and want to set up the mobile broadband. He has a usb modem stick Hyundai mb-810. We tried everything - from the usb-modeswitch to wvdial and nothing works. We have read millions of pages of tutorials and forums but still - nothing works. He is now thinking to go to Windoze XP and leaving the Linux community though he is impressed with the Ubuntu.

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Ubuntu Networking :: ZTE MF112 (3 Mobile Broadband) Mounting As A CD?

Jul 10, 2010

I bought the MF112 mobile broadband dongle from 3 and I'm pleased to say it worked pretty much straight out of the box! The only problem, well minor annoyance, is that as described here.[URL].. it detects as a CD drive which must be ejected before you can use it as a modem. When running Windows it does the same, and autorun kicks in to install the 3 software, so it's clearly down to the on-board storage.

My question is this.. is there any way to stop it detecting as a CD drive? My experience so far with Ubuntu tells me pretty much anything is possible with enough time and effort but I'm hoping I'm missing something and someone out there has a simple fix for this! I've been using Ubuntu for over 3 years now but I still feel like a beginner sometimes when it's something I haven't come across before Edit: Just to add that the on-board storage it mounts is read-only.

A word of warning to anyone else thinking of buying this, you WILL need access to either a Windows/Mac machine, an equivalent VM, or a local 3 store to retrieve your 'My3' password (for top-ups etc) as it can only be retrieved by using the 3 software. A slight pain, but takes seconds

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Ubuntu Networking :: Using A Mobile Broadband Key To Access Internet?

Aug 7, 2010

i recently-ish bought a netbook, and a mobile-broadband toggle to go with it, and set it aside to use later. i promptly installed the Netbook remix on the laptop. Well, I goofed, and didn't notice until well after I bought the WAN toggle that it was made for windows.

so, I downloaded Wine in an attempt to run the start.exe and get my internet. the executable (and the entire drive, i found) are marked by ubuntu as read only. Is there anyway to change this to allow me to run the file? if i did, would it even work?

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