NetworkManager is a daemon, accessible via dbus, that provides high-level interface management. There are a number of ways for end users to access it: the command line `nmcli` program, the text-based-UI `nmtui` program, and the Gnome `nm-applet` program, among others.
Questions tagged [networkmanager]
143 questions
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NetworkManager adding extra default gateway
Using NetworkManager, I am trying to setup multiple interfaces on different VLANs; the primary interface, em1, is used on a development VLAN; the secondary interface is on a dedicated iSCSI VLAN.
I am using kernel arguments to launch the host from…
Matt Clark
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NetworkManager stop working in Ubuntu Linux
Settings - Network:
Oops something has gone wrong. Please contact your software vendor.
NetworkManager needs to be running.
~$ NetworkManager
NetworkManager: symbol lookup error: /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so.4: undefined symbol:…
mature
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How to increase wifi beacon timeout in Linux NetworkManager?
I use ESP8266 in AP mode and connect to it using HTTPS. Unfortunately the device is not very powerful and TLS part makes it so busy that it doesn't transmit wifi beacons for a short time (as far as I understand). It is enough for NetworManager to…
Martin Ždila
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How-to stop NetworkManager requesting a DHCP lease when configured manually?
I run networkmanager together with cockpit on Debian Buster. I have one physical interface and three VLANs on top of it. All of them are configured to have static IPs (ipv4.method: manual). However, on top of the configured static IP (without…
TylerDurden
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Can a Linux box be configured with IEEE 802.1x while grabbing the info from a Windows box?
A managed Windows device can join the wired network of my corporate company, while a personal Linux one can't.
As far as I understand, this is possible thanks to IEEE 802.1x standard.
Looking at the configuration, a computer certificate is used and…
Patrick Allaert
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Interface bonding on GRE tunnel with nmcli
I have two Ubuntu server-based routers and I'd like to bond (in broadcast mode, since I only care about redundancy) a radio link (where the radio equipment is connected to an Ethernet port) and a LTE channel (that uses a mPCIe modem) upon which a…
RH6
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What Does This L2TP/IPSec Error Mean?
I am trying to connect to a Cisco Meraki VPN that uses L2TP/IPsec. On my side I am using Libreswan/NetworkManager to configure my connection. When I try to connect, I get logs as follows:
Mar 02 11:29:45 eyrie NetworkManager[375]: …
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Possible to supply two different configurations on the same physical network, so that they are selectable as 2 alternatives in NetworkManager?
Is it possible to supply two different network configurations (say, by two DHCP servers), so that they are selectable as 2 alternative wired connections in NetworkManager (GNU/Linux)?
The motivation for this question was explained at…
imz -- Ivan Zakharyaschev
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