NetworkManager is an application tool to simplify the multi network model on a single or multiple interfaces.

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3
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1answer
45 views

Debian: Order of DNS servers when using VPN

My notebook gets its DNS servers via DHCP. When I start a VPN session (pptp, managed my networkmanager), the DNS servers received from that VPN session are queried first. I'd like to use the DNS ...
3
votes
1answer
45 views

How to have a device's IP discovered in a network in a simple manner?

At the startup I work, we're setting up a device for image capturing and analysis. It's a box with a camera, with ubuntu linux embedded, and, let's assume, we don't want to connect a monitor to this ...
0
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1answer
38 views

rtl8812ae Wifi Connection Instability in Debian Jessie

I just added a D-Link DWA-582 PCI-e WiFi adapter using the Realtek RTL8812AE chipset. I confirmed the support for the chipset at https://wiki.debian.org/rtl819x#rtl8821ae . I have installed the ...
2
votes
2answers
48 views

How to reach nm-connection-editor from the GUI in GNOME 3?

I am using RHEL 7 with GNOME 3. As far as I know, I can only configure an ADSL connection (via GUI) with nm-connection-editor. But where can I find a clickable symbol for the nm-connection-editor in ...
1
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1answer
20 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
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1answer
54 views

Ubuntu 15.10 Network Interfaces Name

I have just installed (fresh-installation) over VMware Workstation 10 an Ubuntu 15.10 64-bit virtual machine. Here, network interfaces names have been changed from 'ethX' to 'enXXXX'. My target is ...
1
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0answers
42 views

Why does NetworkManager explicitly support tun/tap devices?

Apparently NetworkManager recently gained support for macvlan interfaces. I notice it also supports macvtap, and the patch shows it already had some support for tun/tap devices. I thought tap ...
1
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1answer
36 views

Whonix, how to connect to a Wifi?

I'm running Whonix through Oracle Virtual Box, inside Windows 8.1., and I'm trying to configure it to connect to the internet. On Windows I am currently connected to my WiFi. I have both the Whonix ...
3
votes
1answer
32 views

Network Manager does not handle switching between networks by default

I have to transition between different networks quite often using a laptop and various docking stations. If I remove my laptop from a certain network and place it again on the same network then no ...
0
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0answers
26 views

Debian: WiFi Adapter WNDA3100V2 stopped working

I have a Debian 8.1 PC running a Web server and all of sudden it stopped accepting my WNDA3100V2 USB drive. I was not able to log remotely via ssh anymore. At home, the power was still on and the ...
0
votes
1answer
63 views

how to setup network without wicd or NetworkManager

I am working on a raspberry pi box with ubuntu(15.10) installed. It has limited memory so I want to same as much as possible. In memory usage report wicd/NetworkManager and subprocesses usage aprox ...
2
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0answers
23 views

Manually configure Link-Local IPV6 regardless of ISP

The long and short of it is we have a system with a single ethernet port and we need to provide both an IPV4 connection (that can be completely incontrol of the user and varies per system) and we want ...
0
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0answers
60 views

fedora 23 sleep mode mobile broadband not working

Recently installed fedora 23 workstation 64-bit. Every thing was working fine before it went to sleep/suspend mode. Afterwards, when I tried connecting my mobile broadband, it didn't got connected and ...
1
vote
1answer
41 views

nmcli ipv4.manual

I'm having trouble getting Network Manager Command Line Interface to set the IP address method to manual. Here is the command that I expect to work: [me@computer]$ sudo nmcli connection modify ...
0
votes
1answer
25 views

Run concurrent static and DHCP network connections in CentOS 7

I've been trying to set up a VM for study purposes that can share some iSCSI resources on a private network with the IP 10.0.2.10/8. However, I also want to be able to concurrently use the same VM to ...
1
vote
1answer
76 views

Persist ip route and ip rule configurations for Policy Based Routing (iproute2)

Currently running on Fedora Server 23, I've been searching for the right way to persist commands such as: ip route add default via 10.0.2.1 dev ens32 table EXAMPLE_TABLE ip rule add from 10.1.2.50 ...
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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 ...
0
votes
1answer
204 views

How do I get the network manager applet and install openvn on Kali 2.0 Gnome 3?

I'm attempting to install VPN on my Kali Linux Gnome 3 laptop. I've followed the instructions on this page ...
2
votes
1answer
142 views

TP-LINK Archer T2UH wifi fastroaming on Linux slow or sometimes cannot connect on AP

we are running this on Linaro Ubuntu on ARM. We are using a TP-LINK Archer T2UH USB dongle attached to the ARM board connected to a 5Ghz-only network with 6 to 9 APs configured to share the same ...
0
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2answers
89 views

network connection on kali

I have installed Kaliv2 64bit (all packages updated) on vmware and I want to connect to internet with usb wlan (tp-link wn722nn) so I don't use virtual vmware network and just connect directly to my ...
1
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0answers
143 views

How can I ensure DNS resolved common URL-s on Linux Mint and DNSmasq

I am experiencing a problem with Linux Mint 17.2. Some experiments demonstrated there's some issue with resolving URL-s. update 2015-12-02: Perhaps some one who understands this problem can ...
1
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0answers
17 views

Connecting Linux Mint 16 to Wifi

I saw the previous answers to a very similar question that seemed to be solved for the requestor. The answers assumed that one can have a "hardwire" connection to the internet. Terdon said something ...
1
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0answers
139 views

Why can't Fedora start my (hard wired) network?

FYI: I've asked this on Superuser but not luck so I'm trying here. I'm not sure which it is more relevant to. I have a hard-wired Ethernet card/cable to my hub. I start Fedora 23 but there's no ...
1
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0answers
26 views

Trouble with Xfce permissions for suspend and nm-applet

I have problems with permissions in Xfce, and I have no idea how to search for solutions. Googling gives lots of different solutions but none of them work for me. When I suspend/logout/reboot etc I ...
1
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3answers
466 views

How to disable useless “audit success” log entries in dmesg

Short version: How to disable audit messages (dmesg) on a Fedora system? A Fedora system keeps logging "audit: success" messages in dmesg - in such an extreme way that dmesg has become unusable ...
1
vote
2answers
109 views

Bash script not running as expected

I'm trying to get the script below to take the connection uuid passed to it (by networkmanager), compare it against a list of uuids for my home connections (both physical and VPN) and run certain ...
1
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2answers
40 views

Is there a way to resolve DNS locally when using an HTTP proxy?

This is based on this question: http://askubuntu.com/questions/447877/how-to-resolve-the-dns-locally-when-there-is-a-proxy-configured All I want to know is if there is an existing way to achieve ...
0
votes
0answers
50 views

Huawei dongle is not detected when it's plugged for the second time in Linux Mint

I'm currently using Linux Mint 17.2. When i plug the Huawei e173 3g dongle for the first time in Linux Mint, Mobile broadband profile is appeared in network-manager applet and i can connect to the ...
1
vote
1answer
264 views

how do I attach devices to connections using nmcli?

An installation of CentOS 7 has two connections and three devices. How can I attach the device ens7 to the connection my-bridge? And how can I attach the device eth0 to the connection my-eth1? ...
1
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0answers
30 views

udev rules not working

I am trying to change the name of my network device wlan0 to eth1 in order to get Matlab to active, I have added the file: 70-use-eth1-for-matlab-licensing.rules with the following contents: ...
2
votes
0answers
41 views

How to kill all vpns on switch user Mint 17.2

I'm using mint 17.2 cinnamon. I'm not particular about the method, just want it to stop all vpn connections (openvpn, listed in network manager) when I switch users or logout. nmcli doesnt provide a ...
1
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0answers
32 views

Simple way to view who is currently connected to my AP. Linux Network-manger or nmcli

I have setup an Hotspot with Linux Network-manger. I used these instructions Fine tuning Network manager in AP mode to configure the Hotspot to to run in ap mode (as opposed to ad-hoc). I would like ...
0
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0answers
144 views

Fine tuning Network manager in AP mode

Ubuntu Network-manager graphical front end only allows creating a Hotspot in ad-hoc mode, but does not allow setting a Hotspot in Infrastructure mode. So I have setup a Wifi AP in infrastructure mode ...
0
votes
1answer
247 views

Cannot get TP_LINK / TL-WN823N / Realtek 8192cu usb wireless adapter to be utilized on Debian Wheezy

I have a TP-LINK TL-WN823N wireless usb stick (Realtek Module 8192cu) for my desktop. I cannot get the network manager to use it. Wicd says no wireless networks found and the standard network monitor ...
1
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0answers
29 views

Limiting number of simultaneous connections system-wide?

In my dormintory, I've got a not-so-nice networking environment, in which I'm identified only by mac-address of my ethernet card. In said environments, some limits of simultaneous opened connections ...
1
vote
1answer
370 views

Kali 2.0 DSL connection

I have freshly installed Kali 2.0 but I don't know to how to get access to the Internet by using my Username and Password. Can anyone tell me how to configure manually Ethernet(eth0) or rather ...
1
vote
0answers
80 views

iwlwifi VS NetworkManager

I have an iwlwifi module installed and used as driver on my Lenovo ThinkPad s440 (Ubuntu 15.04). I also use NetworkManager for GUI setup which works perfectly till some point. But I found out that in ...
1
vote
2answers
99 views

Route incoming and outgoing on same interface

My router currently provides the NAT to all the PCs and the Ubuntu desktop (with some server functions) in the network. I want to use the Ubuntu system as a proper firewall, but it only has one ...
3
votes
0answers
57 views

Where can I set advanced settings (like fast_reauth) in network-manager?

Is there any possibility to change "advanced" default settings in Linux Mint's network-manager (like fast_reauth=0)? I can see that there are config files in /etc/NetworkManager/system-connections/, ...
0
votes
1answer
27 views

Network manager does not connect to new networks

Possibly after apt-get upgrade && apt-get dist-upgrade, the network manager does not connect to new networks, is even not showing the password which it connects already. I tried to reinstall ...
2
votes
0answers
52 views

Use network-manager in different netns

In continuation of my last question about using netns as a relugar user, I'm now looking for a way to open VPN tunnels as a regular user. So I naturally thought about network-manager. Any user can ...
0
votes
0answers
127 views

Fresh Kali, no wireless network showing, cant't find why

I have a problem with a fresh new install of Kali. My network-manager is not able to find any wifi network, while on the LiveUSB it could just fine. The strange thing is, my wireless-card seems ...
1
vote
0answers
1k views

Why can't nmtui see wlp3s0 on minimal CentOS 7 installation?

In a recent installation of a minimal version of CentOS 7 (terminal only, no GUI), typing iwconfig results in the terminal showing a wlp3s0 connection, as follows: [root@localhost ...
1
vote
2answers
93 views

Why ip_forwarding=1 fails with VPN?

My computer offer a Wifi AP, to share its eth Internet connection. It works painlessly. I decided to connect my computer to my VPN server (my eth <=> VPN distant server), in order my "WifiAP ...
2
votes
1answer
33 views

Error on DSL Connection

I tried to DSL connection on my laptop. I use Debian mint. I used username and password too. But when I click on the icon it shows "Unable to connect DSL with error "(1) Creating object for path ...
0
votes
1answer
90 views

3G USB modem recognized but no ttyUSBx device available. Works on one device, fails on 2

I have three Raspberry Pi 2 devices running up-to-date versions of Raspbian, identically configured with two identical 3G USB modems (ZTE D6601). On one of them, the modem is made available as a ...
1
vote
1answer
108 views

How to unblock wifi at boot?

I'm using Ubuntu 14.04. Each time my laptop boots, wifi is off (rfkill list states that Wlan0 is Soft blocked). Obviously, I can unblock it (thanks to the GUI, or command rfkill unblock wifi or ...
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2answers
70 views
+100

wicd: PEAP with TKIP/MSCHAPV2 not working

In wicd, I am using PEAP with TKIP/MSCHAPV2, and I get following error: ERROR:dbus.connection:Exception in handler for D-Bus signal: Traceback (most recent call last): File ...
0
votes
0answers
39 views

NetworkManager issue with DNS

My NetworkManager randomly empties /etc/resolv.conf for no apparent reason. After connecting to a network, the file contains whatever was obtained via DNS. Usually it keeps its contents, but sometimes ...
1
vote
2answers
37 views

wicd does not work on read-only file system

My root filesystem is mounted read-only. I have installed wicd, but it fails to work with following error: IOError: [Errno 30] Read-only file system: '/etc/wicd/manager-settings.conf' It seems, ...