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Questions tagged [bonding]

"bonding" is the Linux-term for link aggregation.

Cisco terminiolgy is "etherchannel", other vendors may talk about "trunking".

The idea is to use several pyhsical lines in the same (sub)network or VLAN and load-balance the traffic across these lines.

To make it work both "ends" need to use the same LB-mode.

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Packet Loss between server-to-server Oracle Linux 7.9 bond

I have 2 Oracle Linux 7.9 physical servers, each one with a dual nic. I bonded this dual nic end attached server-to-server with 2 cables (not crossover cables). I have packet loss in average 50% pinging between them. What is missing? nic1 server…
Fabio Martins
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Linux 5.9 VLAN interfaces don't receive traffic unless promiscuous mode is enabled

I've just upgraded a NAS running Debian Buster to Debian Bullseye. This included a kernel upgrade from 4.19.0 to 5.9.0, and a systemd upgrade from 241 to 247.1 (the system is using systemd-networkd for configuration). The network configuration is…
Kevin P. Fleming
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LACP between Netgear ProSafe GSM7248V2 and Linux server

I am trying to connect a Linux server with two 1Gbps NICs with a switch Netgear ProSafe GSM7248V2 using bonding, specifically 802.3ad mode. The results are very confusing, I would be thankful for any hints on what to try next. On the server side,…
michalt
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Adding a VLAN (over bond/lacp) interface to bridge makes physical interfaces to go down

I have a working configuration of a team interface bonding two physical interfaces, with several VLANs. ens1f1 ----- |--- team0.1826 (172.18.x.y/28) |--- team0 -----|--- team0.1651 ens2f0 ----- |---…
Alex
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Bonding 2 interfaces inside a linux network namespace

I'd like to be able to bond/aggregate 2 interfaces inside a Linux network namespace. The configuration I'm working with is the following: On the root linux net stack I have two physical ethernet interfaces: eth0 eth1 And then I have a network…
Touisteur EmporteUneVache
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I'm trying to Bond Two Internet uplink for Increased VPN Speed, but no luck

I'm trying to Bond Two Internet uplink for Increased VPN Speed under this guide: How to Bond Two (Multiple) Internet Connections for Increased Speed and Failover But I have some problems: I've been working on it for days and it never works. First of…
Freeman di
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Bond4 Configuration over 6 nic - help needed

I need to connect 6 nic to a single bond, while 2 of the nics are Broadcom and the other 4 are Intel, on RHEL5.4. Two questions please: 1. Is this configuration possible and what are prerequisites/configuration on the switch and the nics? 2.…
user31624
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debian 10 bonding error boot bond0

I try to set up bonding on my debian 10 computer. I have 2 NIC card, I try to use enp1s0fX port. Sample of my interfaces file auto bond0 iface bond0 inet static address 192.168.211.124 gateway 192.168.211.1 netmask 255.255.255.0 network…
simon
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Bridge over VLAN interfaces causes broadcast storm

I am doing experiments on my Proxmox server. The purpose of the expriment is to establish reliable and fault-torrant communications between two PCs that control industrial equipment. but I am puzzled by the results of the experiments. Experiment…
Jet
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LCAP and VLan on FreeNAS box

I can not seem to get the FreeNAS GUI to come up when I try to use link aggregation. I have been googling for days and I am totally lost as to where I am going wrong. I will list the equipment I have down below. Equipment 1.Ubiquiti EdgeRouter…
laxer
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ubuntu 18 nic bonding not working

I have some issue with my aggregated nics in ubuntu 18. I was not able to make it work. it is not pingable and not able to ping also. **Netplan config:** *network: bonds: bond0: addresses: - 192.168.1.5/24 …
101100t
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Failed to configure network bonding on CentOS 7 with Ansible

I am trying to configure a bond interface using the Ansible net_linkagg module but the tasks failed with the following error. FAILED! => {"msg": "ansible_network_os must be specified on this host to use platform agnostic modules"} I have looked up…
Sajirupee
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Bonding Fails in Kickstart %pre Section

I am trying to setup a bonded network from the %pre section of a CentOS 7 kickstart. I can prove the the following bonded network works: network --device=mynetwork --bondslaves=eth0,eth1 --bootproto static --ip 192.168.0.1 --activate --onboot yes…
Agricola
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"Unreachable Network" After network bonding

We've configured network bonding on more than 20 VM. It is working properly but after this configuration VM's fall from network in random order and conditions. Restarting network service is solving the situation but after a while it's happening…
Ozan Temel
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Setting up DHCP with CloudInit and Bonding

I currently have a cloud init file that setsup the DHCP via the following: - path: /etc/systemd/system/dhclient@.service content: | [Unit] Description=Run dhclient on %i interface After=network.target [Service] Type=oneshot …
RickD
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