Questions tagged [bonding]
The bonding tag has no usage guidance.
104
questions
0
votes
0
answers
15
views
Bondig two NIC slow upload
I have two NIC in pc/nas:
eth0 (integrated motherboard):
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/...
0
votes
0
answers
12
views
No TX / RX information on bond interface
I create a bond interface with two members, eth1 and eth2.
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: load balancing (round-robin)
MII Status: up
MII Polling Interval (ms):...
0
votes
1
answer
371
views
Bonding with VLAN and bridge on Debian 11
I'm trying to configure on Linux bonding active-backup (2 physical interfaces eth2 and eth3, one is used) but also with two VLANs, and later connect it to internal bridges.
I see two options for ...
- 111
0
votes
1
answer
25
views
How may i make the best of 3 flaky connections?
i have 2 access providers. Neither is stable. Either connection may go dead for seconds or hours at a time. When "working", both connections are likely to drop anywhere from 0-100% of ...
- 51
1
vote
1
answer
210
views
Ubuntu netplan arp-ip-target issue
I have ubuntu 20.04 running netplan version 0.102-0ubuntu1~20.04.2 and i am trying to configure active-backup bond with using option arp-ip-target
bonds:
bond0:
dhcp4: no
...
- 1,530
0
votes
0
answers
35
views
unable to change bonding mode on linux
I am going through a number of linux servers and changing them from round-robin to active-backup bonding mode. I have done this same process on around 30 other servers but one of them of them just ...
- 1
0
votes
1
answer
128
views
Autostarting bond with DHCP and eth in /etc/network/interfaces
As the title says, I'm getting conflicts when autostarting both a bond and a regular connection when using DHCP. I started a Question at ServerFault (link below), and they pointed out some conflicts, ...
- 302
0
votes
0
answers
98
views
Virtualbox and Bonding
I'm using Virtualbox on a Lubuntu Host machine. The host machine now has two NICs called enp0s31f6 and enp4s0 that are joined in a bond interface called bond0.
The bond uses bond mode 802.3ad, network ...
- 111
0
votes
1
answer
36
views
Network fails with 802.3ad after connecting second cable
I'm trying to setup Bonding in Lubuntu 20.04 LTS. I've got the onboard NIC plus a PCI card with two more NICs.
All three ports should get connected to a Ubiquiti Switch US-8-60W, the three ports are ...
- 111
0
votes
1
answer
66
views
Why does my bond have two ipv6 addresses?
You can see below, the bond has two ipv6 addresses, 2603:8080:4540:7cfb::13fc and 2603:8080:4540:7cfb:4866:4bff:fe44:a988. Which makes me think systemd-networkd is somehow failing to treat the bond as ...
- 195
1
vote
1
answer
168
views
linux bonding - changing params if statically linked
I want to run some tests using linux network bonding. I am using qemu VMs and I am using a custom-built kernel to run them where I set it up to have bonding statically linked. I see in the ...
- 495
0
votes
1
answer
594
views
Can't get NIC bonding to work in Debian 10
I have a Dell PowerEdge T410 server with a Broadcom Limited NetExtreme II BCM5716 Gigabit Ethernet NIC and Debian 10 which I'm hoping to install Proxmox on top of. My home network is configured with ...
- 67
1
vote
0
answers
69
views
How to change teamd mac address?
I need to change mac address to two Ethernet cards which are teamed.Problem is that after changing the mac to my teammed interface or any of the two physical cards my ip connection get lost and i am ...
- 11
0
votes
1
answer
53
views
Removing bond interface from centos permenantly
I have a Centos server having a bond interface containing two interfaces, I am trying to remove one of them from the bond using ifenslave -d bond0 eno1 and it is removed however, after restart the ...
- 19
0
votes
1
answer
101
views
Change systemd bond0 default bonding
Using systemd, I can easily create a bond interface i.e. "mybond".
systemd by default creates a bond0 interface, would it be possible to change its parameters?
No matter the .netdev and ....
- 351
0
votes
0
answers
65
views
Options for high-availablility, high-throughput bonding in Linux
When trying to configure high-availablity (HA) bonding in Linux that should also use the bandwidth available, I wonder what the options are:
The solution should ensure HA and optimal throughput (when ...
- 801
0
votes
1
answer
75
views
After creating a team connection with NetworkManager, on reboot disappear with strange results
I have created, on Fedora server a team connection using networkManager
nmcli con add type team con-name team0 ifname team0 config /usr/share/doc/teamd/example_configs/random.conf
nmcli con add type ...
- 10.9k
0
votes
0
answers
117
views
Failed to start raised network interfaces but restarting after login works
I was trying to create a bridge connection in order to set up a VM. Before making the bridge connection I made a copy of my /etc/network. I notice that something was not working so I restored my ...
- 31
4
votes
2
answers
24k
views
Delete a bond interface created from /etc/network/interfaces (ifupdown)?
I made an attempt bonding two interfaces into one, created bond0, and found it unsatisfactory. I then reverted all changes made to /etc/network/interfaces and ran systemctl restart networking.service, ...
- 2,892
0
votes
1
answer
355
views
Configuring a bridge leads to losing connection
I have a Linux server with three NIC that are connected to a switch (one NIC is the management, two NIC form a LACP bonding). In addition I need to use a VLAN (167), because the switch is configured ...
- 25
0
votes
1
answer
1k
views
How to Combine a Bridge with VLAN over a Bonding and Two Default Gateways
I have a Linux server with three NIC that are connected to a switch (one NIC is the management, two NIC form a LACP bonding). In addition I need to use a VLAN (167), because the switch is configured ...
- 25
1
vote
1
answer
5k
views
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
1
vote
1
answer
434
views
FreeBSD rc.conf not adding lagg group to bridge on system start up or service restart
I am not sure what I am doing wrong here. I have the following configuration in my /etc/rc.conf on my (personal) server.
cloned_interfaces="bridge0 lagg0"
ifconfig_igb0="up"
ifconfig_igb1="up"
...
- 131
1
vote
0
answers
18
views
Currently I have two node cluster (SLES as HANA DB). I would like to check in which condition a failover will be triggered?
Below are the conditions. We could not test these because these nodes are already in production.
Replication between the nodes fail.
Replication is working but network link is down with no bonding.
...
- 11
1
vote
0
answers
41
views
What is the difference between mode0 and mode2 in network bonding ? Why can mode0 not be added to a bridge?
I am very confused about the difference between mode0 and mode2 in network bonding. Why does mode0 conflict with bridge?
- 11
3
votes
1
answer
974
views
How to make bonding using mobile broadband 4g dongles
Actually I did connect both ppp0 and ppp1 using nm-connection-editor(network connection setting).
But now I wish to make a balance-rr(mode 0), and thought that bonding would do that for me. I need ...
- 141
2
votes
0
answers
714
views
Bonding onboard ethernet with USB modem dongle
I have a RaspberryPi 3b+ with a raspbian OS on it.
I'm trying to bond the onboard ethernet with a USB modem dongle (Huawei E3372, HiLink fw).
The problem is that when ethernet cable is switched of, ...
- 33
0
votes
0
answers
59
views
Networkmanager: apply property to ALL wireless connections for a particular interface
I'm trying to bond the ethernet and wifi on my laptop. A bond can be setup with
nmcli con add type wifi ifname wlps3s0 master bond0 ssid $YOURSSID
(see Bonding wired and wireless while using ...
- 195
0
votes
1
answer
70
views
No IP4 connectivity over bond; slaves listed as "routable" instead of "enslaved"
Bond settings:
root@gentooserver /etc/systemd/network # tail -n +1 *
==> bond1.netdev <==
[NetDev]
Name=bond1
Kind=bond
[Bond]
Mode=802.3ad
MIIMonitorSec=1s
LACPTransmitRate=fast
...
- 195
1
vote
1
answer
433
views
What can I do to enable automatic switching to a backup network when there is packet loss?
If I create a connection using network bonding (using the mode active-backup), then although automatic switching to the backup network occurs if I pull out the network cable, it does not occur when ...
- 355
0
votes
1
answer
632
views
In Mint 19.1, how do I bond an ethernet and a wifi adapter?
In Mint 19.1, I can see in "Network Connections" that I can bond 2 ethernet adapters. How do I bond an ethernet adapter and a wifi one without completely disabling the GUI configuration of networks?
...
- 355
1
vote
0
answers
659
views
Removing eth0 from bond0 fixes Link detected no/yes issue, but why?
On a SLES12 with 4 physical NIC, having them in a bond0.
eth0 shows "Link detected: no".
But if I remove eth0 from the bond0 and do an "ifup eth0", it will show "Link detected: yes" and everything ...
- 49
2
votes
0
answers
2k
views
systemd LACP bond mess up aggregation ID for NICs
arch linux with lts kernel
systemd networkd is configured to bond two NICs into LACP trunk with smart switch (DGS-1210-28). But it fails after OS startup - only one NIC is used for bond connection. ...
- 319
1
vote
1
answer
217
views
Network teaming configuration
How to configure the teaming network?
On our redhat machines we configured as the following the teaming network
On each machine we have two links - ens1f5 and ens1f6
And we add the team0 file to ...
- 10.9k
0
votes
0
answers
108
views
Network teaming VS bonding configuration
as I am understanding
we can set on Linux configuration BONDING or network teaming
both approach support LAN fail over
for example
if on the server we have the following up link
eth1
eth2
in ...
- 10.9k
0
votes
0
answers
62
views
bonding configuration when SLAVE=yes
In my network configuration I see the settings of SLAVE=yes
what is mean that - SLAVE=yes
# cat /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
# Settings for ...
- 10.9k
1
vote
0
answers
134
views
Linux Bonding Driver Mode 0 And Fault Tolerance
I've been testing a bonded network based on Ubuntu Server 16.04 LTS. The far end of the bond is a VM also running Ubuntu Server 16.04 LTS. The two servers are tied together by two OpenVPN tunnels in ...
- 31
1
vote
1
answer
329
views
ethtool config precedence on physical interface or bond?
If I have a physical interface that (for example) has large-receive-offload configured to 'off' and that interface is part of a mode4 bond group that has large-receive-offload set to 'on' which will ...
- 147
0
votes
1
answer
556
views
system get wrong gateway when bonding
I have a physical system with Centos 6 as OS. In eth0 I set IP, gateway and netmask as below and the physical port is attached to a switch port that its VLAN is 12.
DEVICE=eth0
TYPE=Ethernet
...
- 704
1
vote
1
answer
1k
views
I'd like to setup a bond0 interface using 2 eth devices in CentOS 7 in VirtualBox?
I would like to set up a CentOS 7.x VM inside of VirtualBox so I can experiment with bonding interfaces. How can I set up this VM so that it has the following interfaces:
eth1 (private network - 192....
slm♦
- 344k
0
votes
2
answers
3k
views
How set up link aggregation (bonding) in linux mint 19
I am using network-manager. I tried bonding my two wired connections eth0 and usb0, using GUI similar to nm-connection-editor (eth0 is connected to my router and usb0 is connected to cellphone). I can ...
- 1
0
votes
1
answer
723
views
Is it possible to increase Ceph throughput with multi-port NICs without LACP?
My Ceph cluster consists of 3 rather old servers storage servers, and a Netgear GS724Tv1, which does not appear to support LACP.
I have already set up a separate cluster network and public network, ...
- 918
5
votes
2
answers
6k
views
Link Aggregation (Bonding) for bandwidth does not work when Link Aggregation Groups (LAG) set on smart switch
My question is: why does setting Link Aggregation Groups on the smart switch lower the bandwidth between two machines?
I have finally achieved higher throughput (bandwidth) between two machines (...
- 141
3
votes
1
answer
8k
views
Linux bond with VLAN question
Do you think following configuration make sense? Does BONDTING_OPT supported in VLAN interface? I want to make sure my interface fails over when the upstream device down.
ifcfg-bond0
$ cat /etc/...
- 1,530
0
votes
1
answer
258
views
what is the advantage to configure the network ETH with UUID?
what is the advantage to configure the network with UUID?
uuidgen eno093736
1b64d026-c6a6-447c-85aa-40c5d2db2c4e
for example we want to configure BOND under /etc/sysconfig/network-script
what is ...
- 10.9k
1
vote
1
answer
1k
views
MTU setting on VLAN on bonded interface
Current set up is:
em2 ---\ / --- bond0.12
\ /
\ /
-bond0- --- bond0.13
/ \
/ \
em2 ---/ \ --- bond0.14
...
- 409
2
votes
1
answer
2k
views
Bonding of virtual network interfaces
Is it possible to bond virtual network interfaces? If yes, how?
Bonding of physical interfaces is explained here for example: https://wiki.linuxfoundation.org/networking/bonding
My situation is this:...
- 213
0
votes
0
answers
170
views
Using two IP connections in parallel for resilient delivery
I have a mobile Linux server with two LTE connections to the internet, via different providers.
The mobile server also acts as a router for other devices, currently using masquerading on just a ...
- 579
1
vote
2
answers
6k
views
How to test bond interface in active/backup mode
I have a linux machine with with 2 physical network interfaces eth0 and eth1. There is a fault-tolerance (active-backup) bond created over these two interfaces. The bond0 has assigned IP address. eth0 ...
- 984
-2
votes
1
answer
26
views
Having trouble understanding which IP to allocate to bond0? [closed]
I am having trouble understanding which IP to allocate to bond0 while performing NIC bonding.
