All Questions
Tagged with interfacenetwork-interface
19 questions
0votes
1answer
313views
How to check Network Speed of specific Interface
I could test using IPERF linux Utility. But I want to specifically send/receive data on particular interface. Is there any way to do that? I tried using iperf -c server_ip -B {IP_address of my ...
3votes
1answer
205views
Why is my WiFi is always hard-blocked on my HP Pavilion G6?
I wish you could help me with this matter which is WiFi hard blocked in my Linux machine and can't get the WiFi up. My device is an HP Pavilion G6 and WiFi card is Ralink 5390; the default of the ...
2votes
0answers
296views
Predictable network interface names with BusyBox
I want to map each hardware NIC to a specific linux network interface (ethX) persistently, as currently when an ethernet cable is reconnected, it picks an interface seemingly at random. This is ...
- 21
0votes
0answers
224views
Debian name wifi interfaces according to their drivers using udev persistent-net.rules?
Hi I am working on Debian. Would like to name my wifi interfaces according to their driver modifying /etc/udev/rules.d/90-persistent-net.rules with: SUBSYSTEM=="net", ACTION=="add&...
- 113
0votes
0answers
2kviews
How to redo renaming interfaces with 70-persistent-net.rules?
I use Ubuntu 18.04 and renamed the interfaces and want to redo this renaming. I don't want to use the 70-persistent-net.rules for the back renaming. I delete the content and removed the file with ...
- 71
13votes
2answers
32kviews
/etc/network/interfaces - difference between auto and allow-hotplug
I am running Debian 9.13. I tried to check what is the difference between auto eth1 and allow-hotplug eth1 in /etc/network/interfaces. I have eth1 networking interface connected via USB. I tried ...
1vote
1answer
2kviews
How to reduce the time of the "networking.service" service?
I have been using linux for some time and I have already learned to adapt to this new operating system so I want to improve some details of my configuration. Currently the system loads fast, but I see ...
- 125
0votes
1answer
2kviews
Change interface name
I'm with NetworkManager I want to change the interface name, what I don't know sure the steps.... First I should know my interface name and mac from it, ip a Seconds, set down the interface, sudo ...
- 177
5votes
1answer
6kviews
dummy interface on linux
I need to create a second separate virtual interface on Linux. I choose dummy. And do these steps: $ cat /etc/modules-load.d/dummy.conf # Load dummy.ko at boot dummy $ cat /etc/sysconfig/network-...
- 51
1vote
1answer
10kviews
Bonding of two NIC does not work/go up
I have a Linux server with two NIC that are connected to a switch (and one NIC for management) and I want to use combine them and use LACP there, but for some unknown reason to me the bonding will ...
- 25
5votes
6answers
6kviews
setting firewall-cmd --permanent is not sticking after reboot
I have two network interfaces: eth0, and p2p1. My default zone is set to public. I would like to permanently set p2p1 to be trusted. In order the achieve this I run: sudo firewall-cmd --permanent --...
- 317
0votes
1answer
202views
Getting unexpected interfaces in CentOS 7
Suddenly getting some bulk interfaces which should not be in server. Interfaces named like as0t1,as0t2,as0t3 etc. Almost 40 interface like this has been created of which i have no idea. Actually some ...
21votes
3answers
112kviews
Change Mac Address permanently inside /etc/network/interfaces
QUESTION: How might I be able to specifically change the Mac Address of the enp3s0 and wlp2s0 interfaces through the /etc/network/interfaces file? What code would I have to include inside? I have ...
- 453
1vote
0answers
146views
How does the following network configuration differ on eth0?
I have a raspberry pi and it has 2 configuration files in /etc/network/, although I set it up I'm very new to networking and not sure what each of the lines do or what the differences are between the ...
- 183
4votes
2answers
8kviews
What network interface is a process using?
Is there a way to find what process is using a given network interface? The title of a related question on here is a bit too specific for my needs. I need to confirm whether my process is running on ...
- 1,055
