Ubuntu Networking :: Configure Internet Access Using KDE Network Manager?

Jul 1, 2010

I'm trying to configure internet access using KDE network manager. Added new VPN pptp connection, set gateway and other options but manager tries to connect for about a minute and breaks then. Here is /var/log/daemon.log

Code:
Jul 1 17:35:22 dvinokurov-desktop NetworkManager: <info> Starting VPN service 'org.freedesktop.NetworkManager.pptp'...
Jul 1 17:35:22 dvinokurov-desktop NetworkManager: <info> VPN service 'org.freedesktop.NetworkManager.pptp' started

[Code]....

As I understand the main problem is in "(IP Config Get) timeout exceeded".

Configuration: Kubuntu 10.04 x86, VPN server with MSCHAPV2 auth, no compression, no encrypting.

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Apr 25, 2010

Networkmanager applet does not allow setting ip address manually. The "Apply" button is grey. Is this a bug?

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Oct 10, 2010

I just installed Lucid Lynx Ubuntu on my computer. I love it, but I do not see how to configure my dial-up modem and connect. I'm hoping it's still possible. Here's my hardware.

333mHz Pentium III
Lucid Lynx 10.04 LTS
US-Robotics 56K Faxmodem External
256mb RAM
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Aug 12, 2010

I am using DELL Studio 15, Windows Vista Home Premium. I have a dual boot of Linux (RHEL 5). My question is how to configure Internet access in my PC in LINUX OS. Windows mode :

how do i access Internet :

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Jun 10, 2010

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Ubuntu Networking :: Sharing Internet Network Manager ?

Jan 3, 2011

I used network manager to share internet connection coming to wlan0 with eth1.

I have internet in my PC coming to wlan0 and I want the client I hook to eth1 to have internet too.

It works with network manager but I think it added something I didn't ask for... Apparently the client connecting to eth1 is recieving an IP from a DHCP server outside the range of wlan0 IPs.

How can I configure eth1 to assign an IP that is inside my wlan0 LAN or at least give a static address to eth1 client that's inside my wlan0 LAN and internet keeps functionning.

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Ubuntu Networking :: Network-manager And ICS - Couldn't Get To The Internet From Win XP Machine

Jan 29, 2010

My Ubuntu 9.10 (64 bit regular old desktop version) machine has two NICs, eth0 and eth1. eth0 does not connect to my router (and thus the Internet) automatically. I have to manually click on it in the NetworkManager applet after every reboot.

Internet connection sharing has also been impossible. I gave up trying to do that after about 2 weeks. I was simply trying to share my Internet connection with a Windows XP machine over eth1, but it never worked. I could ping one machine from the other, but couldn't get to the Internet from the Win XP machine.

Removing NetworkManager may be the ticket. Most of the tutorials for Internet connection sharing tell you to enter commands in the console. Maybe one of them will work once I remove the NetworkManager applet.

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Jan 17, 2011

I've read a lot on the internet about various ways of doing this but i've been unsuccessful each time. Basically what i've done is accidently un-installed network-manager because I was having trouble staying connected on my WPA network. The easiest way of reinstalling it I know of is using the CD but I don't have a CD ROM drive and the pen drive I used to install it I no longer have.

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Feb 9, 2010

I have installed WvDial (apparently) but it has no icon or launcher to start it by default, how do i get it to run? I also need basic set up how to. I am running Ubuntu 9.10 (Karmic) and network manager doesn't seem to be able to use my modem to connect to the internet (set up wizard works, appears connected, but then I get page not found error). Hence I wish to use WvDial to try to connect instead.

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Ubuntu Networking :: Gets Internet Connection Via WIFI Using WICD As Network Manager?

Jul 7, 2011

I have a Ubuntu 10.04 laptop that gets its Internet connection via WIFI using WICD as network manager, and Windows XP desktop with no Internet connection. What I want to do is share my Internet connection from my laptop with my desktop via a Ethernet cable. But i have no idea what to do. How do i go about doing this?

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Ubuntu Networking :: Network Manager Chooses Wrong Access Point?

Sep 1, 2011

I connect to the WPA2-secured wifi of a university. They use 802.11b/g on the 2.4 GHz band and 802.11a/n on the 5.2 GHz band. Both have the same SSID xyz (for roaming).Now, when I connect to the SSID xyz, ubuntu 11.04 (natty) chooses the Access Point with the highest Strength. However, this is a 802.11g Access Point which is very slow because of high usage and there is no 802.11n available. Slow pings make it unusable.network-manager is just too stupid to connect to the much faster 5GHz 802.11n AP.Windows 7 autmatically connects to the 5GHz 802.11n Adapter with 300Mbit/s. That's what I would expect from ubuntu as well. I think Mac OS X also performs great in such situations.

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Ubuntu Networking :: Can't Access Internet Via Ad Hoc Network

Jun 13, 2011

I want to connect to a wireless open ad-hoc network to have internet access. It worked a while ago (1/2 year or something) but some update must have messed something up so it doesn't work any longer. Situation: There is a laptop that is running windows 7 and is connected to the internet via cabel. A open ad-hoc network is configuered with sharing of internet connection, status of the ad-hoc network is "waiting for users to connect". I want to connect with a second laptop that is running ubuntu 11.04. I can find the network and connect to it.

Problem: I cannot get any internet access while being connected to the ad-hoc network. So my questions are: how can i find out if what causes the Problem? I suspect a driver issue, but I'm not sure. required information from Howto post a wireless issue:

[Code]...

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Fedora Networking :: Did Network Manager Kill Eth0 Access

May 6, 2010

I have a troubling networking situation that is compounded by the system being remote without any out-of-band mgmt in place nor a serial connection - but am relying on a coworker entering commands into the terminal for me, or doing stuff in the GUI I have an FC12 i386 install running, that was up and stable for 6 days. Primarily this was only being used for a deployment of nTop. Up through Monday evening, I was connecting to the system (in NY) via VNC (here in SF), and was successfully watching nTop do its thing.

Tuesday morning, I go to connect to SSH and I can't get in. The NAT translation is still in place on the firewall, but there is no connection to the NIC/eth0 from the router. This is what I've had my coworker run:

[code]...

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Oct 14, 2010

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Feb 5, 2010

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Aug 1, 2010

I have just started using fedora 13 and I am not sure if i am in the right area but here goes...today I was online in my fedora 13 partition on my laptop and I had been online for quite a while then I shut down my machine to recharge the battery then a couple hours later I turned it back on and all of a sudden my network manager applet was missing and I could not connect to the internet, I opened firefox and tried to get to my homepage but it basically just told me that I wasnt connected..

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Mar 16, 2010

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Oct 27, 2010

I've searched the forums (250 thread limit) for a fix on this, but all the questions seem unanswered or unrelated. My situation is this: I'm running Ubuntu x64 10.10 'Maverick'. I have a cablemodem connection for my Internet access. I have home network running on DD-WRT with the dreadful Linksys WRT54G series router.

My DD-WRT router is 192.168.1.1, subnet 255.255.255.0.
My Linux box is 192.168.1.61, subnet 255.255.255.0.

I have a VyprVPN connection set up successfully on Linux. Mostly everything works great, speed's fine, latency is what I expect it to be. Except... I also run an SSH server to remotely admin the box at port 22, an Apache server running over SSL at port 7001, and a Transmission web client at port 7002 (only secured by basic HTTP realms auth). All of these things worked before I got the VPN working, I'm of course using NAT at the DD-WRT router.

The endresult I am looking for, is to have the security and protection of the VPN (even if it's only perceived) for everything I do on this machine -- EXCEPT on Apache, the Transmission web panel, and the SSH server, which I want to access from the outside world. I have no firewalls running or configured, not even iptables, not even the SPI firewall on DD-WRT. All connections to the aforementioned services from the outside world timeout coming in to the Linux box. They all work from inside my home network (182.168.1.0/24). In case it's needed, he's my routing:

[Code]....

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Mar 22, 2011

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Ubuntu Networking :: Wired Network Connected, But No Internet Access?

Mar 24, 2010

Background infoMy laptop (MySN MG6.c) is dual-booted with Windows 7 and Ubuntu 9.10, and connected to the internet through a router (Digitus DN-11004-O), which is set-up to use DHCP. The internet connection works fine under Windows, and my previous laptop, which also ran Ubuntu 9.10, had no problems connecting to the internet through that router.The network adapter is an Atheros AR8131 PCI-E (also detected as Attansic under Ubuntu)stem infoResults from running various diagnostics (I have removed the output that relate to the wireless connection, as I don't use it):

Code:
$ uname -a
Linux valyria 2.6.31-14-generic-pae #48-Ubuntu SMP Fri Oct 16 15:22:42 UTC 2009 i686

[code]...

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Jan 20, 2011

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Feb 10, 2011

I am trying to connect to the college campus wifi network, but having difficulties in Linux.I am dual-booting Windows 7 and Ubuntu 10.10, and I use Google Chrome web browser on both. When I boot into Windows, my laptop connects to the network (as I can see from the taskbar icon) and I can (and currently am) connect in Chrome.However, in Ubuntu, it connects (or so the icon indicates) but Chrome doesn't load any pages.The campus network is unsecured, but once you open the browser, you are prompted with a log-in page (student ID and password) to actually connect.Here is my output for iwconfig:

Code:

wlan0 IEEE 802.11bgn ESSID:"sjsu_campus"
Mode:Managed Frequency:2.412 GHz Access Point: 00:24:6C:BC:D3:E0
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off

[code]....

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Mar 28, 2011

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Sep 17, 2009

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Below link is the configuration of VMware network setup both Server 2003 and Red Hat.

Here is Red Hat Configuration:
http://i64.servimg.com/u/f64/11/74/16/17/linux10.jpg

Here is Windows Server 2003 configuration:
[url]

I am using wireless connection to access internet.

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Mar 1, 2009

I have a fedora 10 box with two network card on eth0 I have a pppoe connection to the internet, on second card eth1 I share my internet connection end I set up a samba server but I don't know if the settings are good. How to do this settings right to work fine, the ip are assigned by dhcp I don't use any static ip .When I try to browse the internet from the other computers some site's like {.com ; .org ; .info} are block, other site from {.ro} are working. Someone tell me something about turn off all my filters, but I don't know where to find this filter to turn it off. And when I use samba I can't have and internet access or vice versa. My network look like that:

Code:
eth0
|<--pppoe connection
|
MyComputer
(fedora 10)
|
eth1
|
switch
|
comp.1 comp.2
Win OS MacOS

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