Networking :: Systems Communicating Using ADSL Or Modems Using Phone Lines?
Apr 21, 2010
I have two systems located far from each other approximately 15 kilometers. They dont have communication between them only thing is phone.
The one system want to connect other using the telephone line using ADSL or simple modems. To transfer the files or to use VNC, RDP.
What linux, windows softwares presently supporting this feature. I Want to communicate between two systems without Internet but only with the phone lines.
establish the connection between two using phone line (without internet).
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Dec 9, 2010
Q: How can I use at the same time two ADSL USB modems with pppd and pppoatm.so plugin?
I have the following scenario:
- Two ADSL USB modem correctly recognized by Linux.
- pppd configured with two different files, one for each ADSL (even if the two ADSL have the same parameters). Those files are /etc/ppp/peers/adsl1 and /etc/ppp/peers/adsl2
If I attach only one modem and then launch "pppd debug call adsl1" or "pppd debug call adsl2" everything works fine.
If instead I attach both modem in order to have two ppp interfaces, ppp0 and ppp1 I get the following behaviour:
- When launching "pppd debug call adsl1" the first modem connects correctly.
- When launching "pppd debug call adsl2" I get:
connect(8.35): Address already in use
That's because either adsl1 and adsl2 are trying to use the same modem.
So the question more specific question is: How can I specify which USB modem to use in pppoa ADSL connections?
With dialup modem it is possible to specify /dev/ttySx in peers files, but what about ADSL USB modems?
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Nov 3, 2009
I have a problem.ADSL modems not see my hostname.My hostname is "unknown"
Code:
Code:
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Aug 6, 2009
I want to configure my ADSL but I don't know what should I do. Can you explain me How can I configure it?(I use fc10, ethernet cable <Asus Am608 ADSL modem)
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Jan 14, 2011
It's installed as a mobile broadband connection. Only works if my phone is plugged in during boot, otherwise plugging in my phone does nothing. For example, I booted my netbook earlier today but my phone wasn't plugged in. Tethering did not work, it just acts as if it isn't present. I rebooted (with my phone still attached) and now tethering magically works.
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Nov 11, 2010
I am moving and am having AT&T DSL set up at my new place.. It is going to be set up next monday and I opted to not purchase their DSL modem (I wouldn't be there when it would be delivered and it would have been stolen most likely) So, anyone know of a DSL modem compatible with AT&T DSL that will work that I can pick up at a chain store? Wal-Mart, etc...
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Aug 13, 2010
I'd like to use one of the popular USB wireless modems for Internet access. If Linux supports this, I assume that the required driver is in the kernel, and that connection would be automatic. Has anyone had experience with this?
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May 2, 2011
I'm looking with some multiple WAN links on an Ubuntu router box I am building for a project.The setup I'm trying to achieve is this:
eth0 WAN Link 1 through ADSL modem
USB Modem 1 WAN Link 2 for Failover
USB Modem 2 WAN Link 3 for Failover
[code]...
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Jun 26, 2011
I would like to say first and foremost that I have tried to lookup what I can find about this thing I am doing and most of the time all I have found are either un-replied posts or vaguely explained answers but here is what I want to do.I want to setup a small gateway for my new office using two 3G internet providers offering Huawei usb modems. So I would like to have two internet links active per time and have one LAN consuming from the two links. I have seen the phrase Load Balancing all over the place but they all show their examples using ethernet and static IP's. My providers give DHCP ip addresses so is there anything I need to know and can anyone point me in the direction of some tutorial or howto i can follow to do this?
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Mar 5, 2011
I am having trouble with computers communicating on the wireless lan. However, if I ssh into the wireless access point and then ssh into another computer on the wlan, that works fine. The draw backs to that is I am restricted to only ssh and without X forwarding. So what I would like to do is set up ssh port forwarding so that computer2 with vnc server 5900 on the lan will be accessible through 40000 on mycomputer using the wireless router's ssh as the go-between with ssh port forwarding. How can I accomplish that? Every time I read about this, I think I understand it, and but then I must have done something wrong because it's not working the way I thought. I have successfully done ssh port forwarding in the past without using a third computer as a go between. Both the wlan access point/router and computer2 are running an ssh server.
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Jun 4, 2010
I am looking to buy my own unlocked/never-locked mobile broadband modem, and I want it to work well on my 64-bit 10.04 Ubuntu system (triple-booting MacBook 4,1). Is there a list of mobile broadband modems supported in the linux kernel out there somewhere? I did try to find one myself, but no luck. The Huawei E220 looks good, but it is discontinued.
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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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Nov 1, 2010
1) I have an ADSL router for internet and RHL box sitting on the southside of the southside of the router with local IP configured.
I have to access the Linux box through the internet.
I have tried to port forward the SSH port on the ADSL router, that is not working.
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Jan 4, 2010
At home, I have one pc and one laptop. The first one is working under Windows XP and connected to ADSL. The second one is under dual boot : xp and ubuntu. Some months ago, i've created an ad hoc network so that i can share the ADSL connexion with the laptop. When the laptop is working under XP, it works. But when i'm on ubuntu, the network is detected - i guess it is detected as a ad hoc network, cuz it's represented with two computers - but the ADSL is not shared. What do i need to change?
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May 18, 2010
I just switched from windows to lucid lynx 10.4, but I am really frustrated because I have no idea about how to set up Internet (both adsl and wifi). I have checked the documentation and browsed for hours but the solutions out there never seem to apply to my case, so I beg for some personalized help on how to set up Internet. The only things I know are how to get to the terminal and that I am on an HP laptop. I beg you if you request information you give me a hand at how to find it, given my inexperienced level
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Jul 25, 2010
I have an ADSL Internet connection with static IP.I connected through PPPOE from my modem to my ISP.I need to ssh from outside of my home to my home, But i don't know to use which connection between my computer and my modem.(dhcp ,static , bridge or ....)
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Nov 2, 2010
is possible to use linux (especially slackware) to bond 2 (ethernet modems) adsl connections. For example if i have 2 connection of 24mbs download and 512 upload i will create achieve 48 mgps dowload and 1 mgps upload . something like that
adsl1 modem <------ eth1--- (slackbox router) --- eth0---> my server
adsl2 modem <------ eth2----
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Sep 19, 2009
I have an ADSL line that allows me for maximum of 4 concurrent users with external IP addreses. The IP addresses are not static (they change every 3-4days).
My current setup is as follows:
* A-link Roudrunner 44B Modem connected to the main line
* D-Link DI524 Router (port 1) connected to the modem
* This leaves me with 3 ports and Wireless for my other machines
What I wish to do is:
* Have all my machines with static IP addresses for LAN
* still have internet connection
I've tried enabling DHCP on the D-Dlink Router with LAN IP 192.168.0.1 and IP range from 192.168.0.100 - 192.168.0.199. Then gave my machine static IP 192.168.0.101, subnet 255.255.255.0 and gateway 192.168.0.1....obviously it didn't work. I've tried the above with both the modem being connected to the router via port1 and WAN port... but I have the same results. I also tried to do the same without the router (direct connection between the PC and modem) still got the same results. Could it be that what I am trying to do is not technically not possible due to my ISP setup to ensure no more than4 concurrent users limit is in place.
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Jan 22, 2009
I'm using ADSL connection as a way to access internet.All of us know that in windows we can get configed easily.But it is a little more difficult in Fedora.How can we config ADSL connection in Fedora 10?My modem uses dynamic ip.
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Mar 7, 2009
I have an valid account,and I used pppoe-setup to set the dial correctly.After the configuration,I typed "ifup ppp0",nothing wrong happens(no news is good news?).Then I typed "pppoe-status",it said I've connected to the internet . I opened firefox,updated my system through yum ,they all said I haven't connected to the network!!!I've formated my harddisk and reinstall my system,but the problem is still.
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Oct 24, 2010
is there any problems with making adsl connection in ubuntu 10.10. Recently I've had ubuntu 10.04 and there was a problem with making adsl connectio so I was forced to you terminal in order to connect to internet. I'm asking you this because I'm planing to install Ubuntu again but if there is still connection problems then I wouldn't install ubuntu
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Sep 27, 2010
have a netopia 3347-02 Wireless ADSL Gateway that i got from at&t. i am no longer with at&t.i switch over to cox. I have the cox modem. i also have cable on the modem. when i connect a ethnet cable from cox's modem to my laptop my internet works. but i want to use the netopia 3347-02 Wireless ADSL Gateway that i got from at&t cause of the wifi. when i login & connect to the netopia 3347-02 Wireless ADSL Gaut it in bridge mode.internet works fine, but im not able to use wifi, im also not able to login into the admin page. i have to do a factory reset on it so i can log back in. So how can i make it work with cox modem?
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Mar 23, 2009
I have D-Link GLB502-T ADSL router with MTNL TriBand connection.I am currently using Fedora 10. I have successfully setup the ADSL router in bridge mode, and can connect to net using network-manager.
Now I need to know how to start this connection using command-line. I intend to schedule auto restart of the connection for my night unlimited connection.
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May 18, 2009
I got 2 ADSL accounts from a provider, so I decided to configure a server as a gateway for my other PCs.. I created ppp0 device using pppoe-setup over eth0. Then I configured the second one as ppp1 over eth2 to the second modem.. When I finished, I used ifconfig to check the settings and I got only ppp0 and didn't see ppp1, I tried to ifup ppp1 but I still get one device with ifconfig.. The adsl-start command starts only ppp0.What should I do to get the 2 lines to work simultaneously?Are there any configuration files that need to be edited?
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Oct 2, 2009
"I am new to Linux. Could you please guide me how to make ADSL bridge connection. I have tried to make connection using Network manager. But, it some times works and some times doesn't works."
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Apr 11, 2010
how to make pppoe (ADSL) connection on fedora 12
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May 5, 2010
I just configured my (dataone) ADSL connection and now it stops intermittently. Can anyone tell me why this happens and what is the solution for this.
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May 23, 2010
I'm a beginner in Ubuntu, I'm using Ubuntu 9.10.
Currently using a Dlink GLB-802c router and using a ADSL connection. I try to connect to the Internet but it is unsuccessful. Ubuntu is not indicating my router when I connect to the PC.
My PC is P4 and using USB to connect to internet, PC haven't a Ethernet interface.
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Sep 19, 2010
I'm using ubuntu 8.04 . Each time I return form suspend mode, the network icon in the right upper conner show a sign "!", which maybe mean there's limited network connection as in windwos. How can I solve this problem?
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Oct 22, 2010
i cant connect to adsl with pon dsl-provider or any command line. just network manager applet GUI works for me. i follow this guide [URL] and try about 3 hours but without success. i edit /etc/network/interfaces following this thread: [URL] but after any alteration in /etc/network/interfaces and restart network my adsl connections are not work at all and also i lost my GUI applet connections too. then i have to back /etc/network/interfaces to its original content and restart my computer to restore my connections
pon dsl-provider error is:
Quote:
Plugin rp-pppoe.so loaded.
RP-PPPoE plugin version 3.8p compiled against pppd 2.4.5
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