Global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) and various routing protocols (such as BGP and others).

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3
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1answer
64 views

Block all internet connections unless connected to OpenVPN server

I want to block all internet connections unless I'm connected to my OpenVPN. Now of course, I need to allow connection to the VPN server. Can this be done, by allowing out/in traffic to/from the VPN ...
1
vote
1answer
25 views

Debian Jessie server has no internet access

I have a server running Debian 8 Jessie that constantly loses it's internet access for seemingly no reason. The server has two wired connections, the internet access is on eth0 and the internal ...
1
vote
1answer
19 views

Multiple network interfaces and airmon-ng

Before using airmon-ng on a network interface, you now have to do : airmon-ng check kill This is essential in order to be able to put any interface in monitor mode, but it stops the service ...
0
votes
1answer
21 views

How to manage network adapters?

Let's pretend i have two wireless adapters, one is usb and one is pci and they are named wlan0 and wlan1. Is there an easy (and graphical, if possible) way to force applications to use one adapter or ...
0
votes
2answers
37 views

Wi-fi in Kali Dual-Boot not working

I installed Kali on my MacBook Air (Mid-2013) through a bootable USB with persistence. However, I am unable to connect to Wifi. Infact, the build does not even show any Wifi/WLAN settings or show a ...
1
vote
1answer
24 views

Failure to connect to hidden SSID with WPA Supplicant on Debian?

I asked a similar question the first time I did this. It can be found here. I tried to streamline the process this time. I got the hardware ID of my WiFi-Dongle on my windows machine, and searched ...
1
vote
0answers
17 views

Internet not working on Puppy 6.3 64 bit O.S using Frisbee telephonic pppoe connection

I have Dialup broadband internet connection. On windows I use PPPOE Connection type with giving connection server name, user name and password, it works perfectly on windows. On Linux Puppy ...
0
votes
0answers
12 views

WPF plug-in for Firefox?

Is there a WPF Plug-in for Firefox? I read online that there is a Plugin for windows but I can't find the information that the same plug-in is available for Linux. My situation is that I have a .xbap ...
0
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0answers
44 views

Ubuntu ethernet connection works for few seconds then drops (with Win 7 dual boot)

I've looked through other posts with similar issues but so far to no avail. I'm running dual boot with Windows 7 and Ubuntu 15.10 and although the Ethernet connection works on Windows, when I boot ...
0
votes
0answers
29 views

Router Port Forwarding to Raspian Jessie fail

On 'Wheezy', receiving connections from a forwarded port works with no problems, however after upgrading/switching to 'Jessie', forwarded ports stop working. On uverse, I'm forwarding port 8000 to ...
1
vote
2answers
61 views

debian installation - connect to home router for internet connection

I am installing Debian 8.2 Jessie in a Intel PC through a USB stick I completed the installation in different ways today, but at the end of each of them, I still am without an internet connection, I ...
0
votes
0answers
27 views

How to share a ppp internet connection over wlan interface on ubuntu?

Im using a 3G USB huawei modem to get access to the internet, therefore, i have an active ppp interface addressed. I want to share this access with my wlan interface so that every device that will get ...
0
votes
0answers
20 views

OpenVPN Connection without disabling Internet debugging

I've recently configured OpenVPN on my server (CentOS 7) and been configuring it for hours now and everything seems to work fine except that when I connect using a client machine I cannot access the ...
1
vote
1answer
122 views

OpenVPN connects to the Server successfuly but no internet access

I want to setup an OpenVPN Server and after a week of trying day and night (no Linux Knowledge) I was able to successfully connect to the Server using OpenVPN GUI but now that I can Connect there is ...
1
vote
0answers
15 views

Wireless network not being detected on Lenovo Thinkpad X201 tablet

Hello to all in this community, I have a Lenovo Thinkpad X201 tablet which I recently had to take apart to clean the fan (was getting a "fan error", causing my computer to shut down at random). After ...
2
votes
2answers
104 views

iptables: No chain/target/match by that name - adding SSH ATTACK rule

I have a problem with adding rule against brute-force SSH attacks. I try to do it in the following way: iptables -F iptables -L iptables -N SSHATTACK iptables -A SSHATTACK -j LOG --log-prefix ...
0
votes
0answers
49 views

Is there another way to create DSL connection?

There are problem among distros of Ubuntu family: in versions 15.10 I can not create a DSL connection (pppoe service) - neither using Network Manager (GUI) nor using 'pppoeconf' command. Is there an ...
1
vote
0answers
40 views

Problems when loading sites

Something strange is happening with my pc. Most of the sites just doesn’t open with no reason. Browser each times just throws Server not found. After few second it works fine, then again not found. ...
1
vote
1answer
16 views

Translate from IPv4 to IPv6 and backwards

I have the following situation: Two computers, one running Debian, the other one Ubuntu. The first one is connected to the internet via an interface which somehow only allows IPv6-connections, and ...
2
votes
1answer
149 views

Proxpn and other VPNs in Iran

Back in the free world I purchased a lifetime-package of proXPN and tested it quite successfully under Linux. Now I'm in Iran and everything fails. We seem to use ITC as ISP - which is the ...
0
votes
1answer
49 views

Loss of Internet Connection in Debian 8.2

I've read many askubuntu and other forum posts about loss of Internet connection. I've installed Debian 8.2 Jessy on a laptop, and used static IPv4 config: IP Addr. 10.0.0.5 Mask 255.255.255.0 ...
0
votes
0answers
30 views

Fedora broadband/DSL connection set up

I've just installed fedora 22 gnome but don't find any way to set up broadband/ DSL wired connection. how can I set up broadband /DSL in fedora 22?
-1
votes
1answer
43 views

Wired connection not working in Fedora 21

My wired connection is not working , although is connect. I have Win 8/Fedora 21 dual boot system. The wired connection is working fine inside Windows 8. I have enabled the wired connection in Fedora ...
3
votes
1answer
66 views

Connecting to wifi in CoreOS?

I can't seem to find very much info on this pretty basic topic for CoreOS: How can I connect my laptop to the internet with wifi? I can't seem to find much of any information for how to connect to the ...
1
vote
1answer
21 views

How to view embedded PDFs on a website in Ubuntu 14.04?

I'm using Ubuntu 14.04 and have tried 3 different browsers (Chrome, Firefox, Chromium) to open an embedded pdf file ("application/pdf") and none of them seem to work. On Chrome I've installed the ...
0
votes
1answer
31 views

How to connect to DSL in rpm-based distro

I need to connect to Internet using terminal. Using Ubuntu I could do it by using "pppoeconf" (it asked me only login and password). How can I do that in rpm-based distros ? What info should I provide ...
3
votes
1answer
366 views

Create wireless access point and share internet connection with nmcli

How can I create a Wi-Fi hotspot with command line tool nmcli and share the ethernet internet connection to the wireless access point? Furthermore how can I start this automatically at boot? Is that ...
0
votes
1answer
72 views

How to restrict internet access on Kali Linux 2.0

My son who is still in his teen age recently started learning to work on Kali Linux at our home PC. However as I have configured WiFi through router, due to this the computer's internet remains ...
-1
votes
2answers
97 views

unable to connect to internet using terminal debian 8

EDIT / UPDATE: firstly i was trying debian without desktop so that i can learn and spent my time on installing and playing with debian but as I was not able to connect to internet using command line ...
0
votes
0answers
352 views

Wifi not working on Ubuntu-Windows 10 dual boot

I am new to Linux community. I have HP Split 13 x2 laptop with Windows 10 OS. I installed Ubuntu 15.04 alongside with Windows 10. When I use Ubuntu, my network connections are shown to be disabled. No ...
3
votes
0answers
51 views

Restore internet connectivity and graphic desktop manager wiped out during a package installation

Abridged Antecedents I run Ubuntu 12.04 LTS on a x68_64 computer. A few days ago I run sudo apt-get -f install for a general overhaul of broken dependencies. I did so in order to remove the conflicts ...
3
votes
1answer
34 views

How can I find my client's linux box on the internet automatically?

I'm looking for a way to have a client's machine "phone home" periodically so that I can easily do a ssh login if necessary. I was thinking a simple script that grabs the public IP address and posts ...
-1
votes
1answer
22 views

Is there any way to know if the system is downloading/uploading something in Fedora 22?

I've been experiencing Internet connection issues and I'm pretty sure it's not Fedora but I want to know if there is any way I can know whether the system/any-other-application is ...
1
vote
0answers
55 views

Different behaviour over WIFI and LAN-Ethernet when connecting via VPN

I have some problems getting my internet connection working over the LAN, meanwhile over the WIFI, everything seems to work nicely with my Ubuntu 14.04 LTS machine. First thing I do is connecting to ...
0
votes
2answers
141 views

usb wifi adapter using ath9k_htc not working on linux

I have a TL-WN821N wifi adapter that is supposed to work using purely free software. It used to work when I used the Trisquel linux distribution but now when I have switched to Debian it does not ...
1
vote
1answer
56 views

Wrong character rendering in internet related applications

See the following image: As you can see, the "ä" in the word "häufigkeit" is rendered with a Tamil glyph. This happens with almost all non-ASCII characters. For example, in the tab bar, after the ...
0
votes
2answers
101 views

How to set up the gateway for wlan0?

I am using a private hotspot to connect a Raspberry Py to internet. I've setup the password and the ssid in the /etc/network/interfaces file. With this configuration I'm able to connect to the wifi ...
0
votes
1answer
100 views

Configure internet connectivity in Centos 6.4 through wired LAN

I have a broadband internet connection through Hi-5 service provider in windows 8.1. In windows I connect to the internet after creating a connection and entering user name and password through the ...
0
votes
2answers
205 views

No internet after changing mac on Kali Linux

I'm running Kali Linux on VirtualBox. I'm using bridged adapter, WNA with adapter type Intel Pro/1000 MT in the VBox network settings. My internet works flawlessly as long as my eth0 mac is the same ...
3
votes
3answers
496 views

Set monthly data limit for internet proxy (squid) users

We are using a squid proxy server (version 3.1.4) in our office environment on linux box. In total we are approximately 20 users and all are in one network and we have internet plan of 25GB/month. Now ...
0
votes
0answers
18 views

Unable to connect to internet after assigning fixed IP via DHCP

I've setup my RaspberryPi(NOOBS) as WiFi router by following online guides. Yep, I'm running hostapd and isc-dhcp-server on it. I directly plugged in RJ45 cable provided by my internet provider in to ...
0
votes
0answers
39 views

Internet connection proflem on CentOS and Redhat linux

I am new on CentOS and installed dual boot with windows 7. I am using a local isp internet on my windows7 system but can't access through centos. On centOS system, using the same IP, DNS, and Server ...
1
vote
1answer
81 views

How can I lock my screen automatically if internet connection is lost?

I will sometimes remote into my work computer from home using TeamViewer. Obviously I have to unlock the screensaver to use the GUI. When I'm done, I'll lock the screen either from the desktop or via ...
0
votes
1answer
282 views

Arch-Linux after system-update no internet connection but connection lan

Yesterday I updated my Arch Linux after 2 Months with sudo pacman -Syu and after the reboot I don't get any connection with the Internet neither from Browser nor with Skype, etc. When I try to ping ...
0
votes
2answers
758 views

No Internet connection for new installation [closed]

I am a brand new Linux user learning from different distros via VirtualBox. I stumbled on Arch Linux as a natural platform to do that. However, I am having the following issue: On my non-root ...
0
votes
1answer
847 views

Can't connect to ethernet Linux Mint 17.1 Xfce

I have just installed Linux Mint on my netbook (HP Compac Mini 700). I have managed to make it connect to WiFi, downloading driver, but it won't connect via cable. Strangely enough, the other day, ...
2
votes
2answers
143 views

record daily internet bandwidth usage

I am using internet connection with data cap. I want to record my daily internet usage in a file, is there any tool for this or perhaps you can suggest a script that would run as daemon? (I am not ...
0
votes
0answers
44 views

List of available networks disappears after 15 seconds Lubuntu 14.04

When I boot lubuntu 14.04, running on my Dell 11 chromebook, if I click on the network manager applet in the panel it lists the 8 or so networks in range. After roughly 15 seconds, all the networks ...
2
votes
3answers
432 views

Internet connectivity issues due to wrong MAC address (using Linux Mint 17.2)

I am new to Linux. Today, I installed Linux Mint (17.2) and tried to connect to the internet via a broadband connection. My Internet Service Provider (ISP) provided me with a fixed MAC address that ...
0
votes
1answer
80 views

RHEL internet connection behind company proxy?

Just set up a RHEL v6.4 VDE for development but I can't seem to connect to the internet no matter what I try. I'm sitting behind a company proxy that requires authentication. Here's what I've done so ...