network-interface

I have spent many years as a developer of applications within a network. So I think of myself as a somewhat knowledgeable person about that subject. In Linux Mint we have a "Network Manager" which does a fantastic job of telling me "you have a wire stuck in the hole in the back of your computer"...

Hi. I have a Debian Server VM box and the network cards work perfectly. However, I don't know which service is managing the network interfaces and how to change the way they work. The box uses NetworkManager and I can see some logs via journalctl. The thing is the file...

I am using Kali Linux. My NetworkManager is enabled. But randomly my NetworkManager or networking.service goes down. Most of the time it's networking.service and my wifi is gone. And Then I'm unable to turn on the networking.service I think if I can configure the /etc/network/interfaces file...

Suddenly my ethernet stopped working, i didn't touch anything, just updated, upgraded and rebooted, the cable is ok i tested it on my pc and the ethernet works, also ethtool says the link is up and detected, i have no idea what's the problem?, any help, also set static ip 2 weeks ago worked fine...

I'm working on an embedded Linux (4.1.15) bash script wherein the bitrate of a CANbus may be one of several possibilities. When my module comes online it comes up at the first bitrate in the list, checks for traffic, and, if no traffic, cycles through each bitrate in like manner until traffic is...