Questions tagged [network-bonding]

Network bonding is a method by which several physical network interfaces (NICs) are bonded or merged together to form a single virtual one which behaves as it were a real one.

Filter by
Sorted by
Tagged with
3 votes
1 answer
2k views

Can't disable local addresses on network interfaces

My server: ASRock B450M/ac (RealTek 8111/8168/8411) Ryzen 5 3400G 64GB System Memory Rosewill RC-411v3 (RealTek 8111/8168/8411) My Computer: Ryzen 7 2700X 32GB System Memory MSI X470 Gaming Pro ...
user avatar
16 votes
2 answers
7k views

Ubuntu 14.04 - Bonding 2 WIFI cards

I'm trying to bond 2 WIFI cards in Ubuntu 14.04. I've installed ifenslave-2.6, then changed /etc/network/interfaces and added a /etc/wpa_supplicant0.conf and /etc/wpa_supplicant1.conf file as below. ...
siliond's user avatar
  • 171
6 votes
2 answers
3k views

How to use eth1 as failsafe system for eth0?

How to configure eth1 to be a failsafe system for eth0. When eth0 is down eth1 goes up, and when eth0 is up eth1 goes down
Alex's user avatar
  • 197
3 votes
2 answers
23k views

Configure bonded 802.3ad network using netplan on Ubuntu 18.04

I am running into some issues configuring netplan on Ubuntu 18.04 server to bond my four hardware ethernet ports named eno1, eno2, eno3, eno4 using the 802.3ad protocol. I've consulted the netplan man ...
n8tlarsen's user avatar
2 votes
1 answer
4k views

Ubuntu: ethX Interface not bonded after unplugging and plugging its cable back

I am trying to set up fail-back configuration in bonding but I am unable to get around the interface configuration. My interface is as follow: auto bond0 iface bond0 inet static address 192....
Paul Justin's user avatar
0 votes
1 answer
2k views

Ubuntu 18.04 bond with netplan duplicate MAC address after cloning

I have a situation in which I have many identical servers to setup Ubuntu 18.04 on. I set one server up, took an image with Clonezilla and then restored on all others. Normally, I go to each of these ...
Ahmed Tawfik's user avatar
7 votes
2 answers
3k views

Network bonding isn't working correctly

Hey guys I'm having trouble setting up Ubuntu Bonding, following this guide. My interfaces file looks like this: auto eth0 iface eth0 inet manual bond-master bond0 auto eth1 iface eth1 inet ...
Josh's user avatar
  • 71
1 vote
2 answers
3k views

Ubuntu 19.04 bonding ethernet and wireless interface

I know this is not a new question and it has been asked many times before. But, I could not find any documentation on how to do it on Ubuntu 19.04. As any ordinary notebook computer I have a notebook ...
FedKad's user avatar
  • 10.4k
1 vote
2 answers
13k views

How to control the up order of network interfaces?

I have /etc/network/interfaces as follow. Every time the system boots up, the route is wrong so the gateway is not reachable. I'd have to ifdown br0 && ifup br0 to fix the route table and make ...
Magicloud's user avatar
  • 458
0 votes
2 answers
1k views

Slave nics in a bond are getting an IP from DHCP, despite netplan config?

I'm on Ubuntu Server 19.10, using netplan, and I have 4 bonded nics in a balance-rr bond. It is configured in Netplan as a static IP. After applying netplan or rebooting I cannot ping the gateway. ...
surfrock66's user avatar