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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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Adding a bridge on top of a bonded interface that have multiple ip?

I have a server that has three static IP addresses. I'd like to add a bridge to these settings. I tried to add the bridge this way but it doesn't seem to be working. auto bond0 iface bond0 inet static slaves eno1 eno2 bond-mode…
Seleena Day
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KVM QEMU Guest VMs randomly lose network connection

I'm working on setting up a server with KVM/QEMU and all Linux servers. We are going to use this server for web development, git, VoIP PBX, etc. (We were using XenServer and Windows Server 2016, but I'm a Linux fan.) I've come across some issues…
ZhangXector
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Is it possible to use Link Aggregation to connect to two unmanaged swtiches, providing switch redundancy?

Assuming that I have a firewall that supports Round-Robin or Loadbalance link aggregation (no LACP necessary), would it be possible to connect each of the NICs in the LAGG group to a separate, unmanaged switch? If I were to then connect a client…
A. Joesbury
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Ubuntu Bridge network interfaces on 4 port gigabit card

I've seen this on the internet before. I have a Ubuntu server with a 4 port gigabit network card. I would like to bridge the interfaces so that, if an interface is busy, the packets will go through an interface that isn't being used. thanks
Ian Arman
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Collecting NIC teaming information on Server 2008 R2/PowerShell 2

Is there a way to do this via WMI? I've collected info but am not sure what to look at as far as identifying interfaces as set up with teaming. Nearly all the servers that have teamed interfaces are on Server 2008 R2/PowerShell 2, so…
John Provencher
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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 Bond MASTER=bond0 SLAVE=yes # cat…
shalom
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Unable to set up bond interface from 2 vlans

Can someone help me to set up a bond interface from 2 vlans using teamd daemon. This is how i'm trying to do: # ip link add link eth1 name vlan50 type vlan id 50 # ip link add link eth2 name vlan60 type vlan id 60 But, when i'm trying to add port…
Ilie Soltanici
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Bonding SWITCH XS (incoming packets)

I would like to bound 2x10Gb/s of a Linux server to receive/inbound more than 10Gb/s on a virtual interface send by a unique client. The client will probably send more than 10Gb/s (probably bonded also). Bond mode round robin in this case (high…
akira2x3x
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Unequal load balancing with balance-rr mode on Ubuntu 18.04

Have two network cards bonded in a balance-rr configuration: root@server:~# ip link show 1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd…
ensnare
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How to have multiple routes to the same remote VPN in pfSense?

We have a pfSense server in two offices. Our main office has a VPN server configured, and our satellite office has a VPN client configured, using the IP 123.156.88.253 (just an example). We have just got a 2nd internet connection in our main office.…
Danny Beckett
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ESXI NIC Teaming Policy x 2 physical swith x Shaper\BGP router

I have a BPG/Shaper with 2 interfaces configured in Bond0 (Loadbalance-RoundRobin)then connect one to each switch (one in Red one in Blue). ESXI is the same thing, 2 interfaces in one vSwitch NIC Teaming policy (Route based on the originating port…
Luiz Fernando Marques
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Re-using a bond slave

Is it possible to create multiple bonds on the same slaves? We have two ethernet ports on each server. We'd like to have one ethernet port with a public address and one ethernet port with a private address but also ensure redundancy. Is it possible…
Devon
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Bonding 802.3ad and HPE switches: ingress and egress traffic not in the same interface

I have LACP configured between my server (802.3ad, layer2, so based on source MAC and destination MAC) and my switch. Recently I saw that ingress traffic for a network peer is using one interface (eth3) while egress, for the same network peer, is…
Thomas Martin
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What is "currently active slave" in Linux bonding & adaptive load balancing

My understanding of adaptive load balancing for NIC bonding was that it would dynamically abuse ARP requests to cause traffic ingress and outgress to come from different slaves to attempt to optimize traffic. However, a "currently active slave"…
iAdjunct
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Bonding 4 Gigabit ethernet and 2 Fiber SFP+

We received a DL380 with 4 Gigabit Ethernet (normal CAT6), and 2 Fiber SFP+ (HPE 10Gb SR SPF+). I've successfully managed to bond the 4 Gigabit Ethernet together, and put in place some LACP on our Cisco equipment. I can succefully bond the 4 Gigabit…
Tolsadus
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