bonding

  1. Dual-NIC enablement with VLANs (VMs untagged) (Migrations/Backups/PVE tagged)

    G'day, We have 2x switches available, each with 4x 10G ports and 48x 1G ports. They're stackable, though we'd rather avoid it. At the moment, all hypervisors are routing through 1 of the 2 switches. They're going through the untagged handoff VLAN, with tagged VLANs atop. Those tagged VLANs...
  2. HA Network port with cluster

    Hi! I have a configuration question. I have 3 servers each with 2 network ports. I also have 2 switches for an active/standby configuration. By default, I wanted to do a Linux port bond with 2 network ports, one connected to switch1 another one connected to switch2. It is ok for the...
  3. Failover and high availability network bonding

    Dear ProxMox, We have 2 cisco 4948E cisco switches. All proxmox hosts connected to those switches. Proxmox hosts are configured as cluster but with local storage, hence no ceph or gluster is being used. Another word, no hyper-converged setup is being used. So, the switches just serve regular...
  4. [SOLVED] PVE 6.3 + OVS / Linux bridge + MLX312B SR-IOV + LACP

    Hey folks, I'm fighting with network setup, not sure if this config can work, so would be nice if you can share info or your config regarding similar setup. PVE: 6.3-3 System: HPE ML350 Gen9 Network card: HPE 546SFP+ (MLX312B) - 2-port SFP+ (part number: 779793-B21) Bridging: using OVS...
  5. Bond Bridge to Proxmox

    Hi I'm new to Proxmox and I'm discovering. Until today I was on kvm-qemu / virsh on CentOS 7. My test server is in Virtual Environment 6.2-4. Here is how I work on my current setup: - I've N VLAN (1, 2 and 3 for example) - I've my physical interfaces with configuration to bonding ...
  6. Network problem bond+vlan+bridge

    We are using 2 bond interfaces for storage (2x10Gb) and a trunk for the VMs (2x10Gb). We want to split the trunk for the VM in VLAN bridges so we can assign them to our VMs. auto lo iface lo inet loopback auto eno1 iface eno1 inet static address XXX.XXX.XXX.XXX/XX gateway...
  7. Duplicate MAC Addresses Generated for Bonded Interfaces on Identical Server Hardware

    Greetings fellow Proxmox users and moderators. First I want to thank the Proxmox team and developers for creating an amazing product. I have been a Proxmox user for only about 2 years but a Linux admin for about 15 years. Regrettably I have not created a forum account until now, however I...
  8. Proxmox 6.1 LACP bond HP 2910al vlan tagging

    I thought I would post this to maybe assist anybody else that has a HP Procurve 2910al-24G network switch and using 'bridge-vlan-aware' parameter in their server interfaces. I have a 3 server cluster consisting of 2x Dell R420 and 1 x R710. I converted them all recently from Proxmox 5.4 to 6.1...
  9. Network Bond not working to VM

    I am new to proxmox as of a few weeks ago, and am trying to replace VMware because I'd rather avoid paying VCenter pricing to save the department money. So all advice is welcome during their trial period. On our servers, we have dual NIC cards, after some time, I was able to get a continuous...
  10. [SOLVED] LACP Bonding Questions

    Hello. I'm looking to setup my Proxmox 5.4 cluster with 2 bonded ports for VMs/Management and 2 bonded ports for integrated CEPH storage. In looking over the Network Config docs there is a reference to running the cluster network from the bonded link requiring active-passive mode. Which one...
  11. No IP Addresses on VM/Containers with Bonding

    Hi, I am using Proxmox just for 2 or 3 Month now. I love it, its Open Source and uses ZFS. I've used ESXi for about 7 years before I moved to PVE. Everything was running fine. I wanted to care about networking performance and activate Bonding, wich I used all the time under Vmware. My old...
  12. VLAN on Bond

    Hello, trying to setup Vlan on bond. Proxmox V5.3-11 My network setup is: auto lo iface lo inet loopback iface eth1 inet manual iface eth2 inet manual iface eth3 inet manual iface eth4 inet manual auto bond0 iface bond0 inet manual slaves eth1 eth2 eth3 eth4 bond_miimon 100...
  13. Nic Bonding Fun

    Hey people, I was testing bonding thingies with 4 port dell broadcom 5719 nics. There is something weird when I tried to bond 4 port nics in round robin mode. I want to share. Using 2 nics connected directly port to port with patch cables. 3 different server hardware and these kernels. Debian...
  14. Bonding LAG with multiple switches

    Hi I have a question about bonding and HA. I want to create a HA PVE cluster, but I am confused with the bonding and its mode. See this simplified picture. I have two switches (Mikrotik CRS317, not stackable) and multiple PVE nodes (just one signed). What should I configure to create a HA...
  15. Vlan, Bond and OVS

    Greeting Got some interesting problem while configuring OVS. but, first, let me describe network 1) Two lan interfaces bonded property on switch 2) Single VLAN # 519 3) Proxmox 5.2, free edition :) Ok first i configure with linux bridges, config is follow auto lo iface lo inet loopback iface...
  16. Need for a bridge over a bond?

    Hello, I've got a server with 4 network interfaces, bonded together with 802.3ad. To make that setup work, I had to remove the bridge, else every possible configuration I've tried failed. Now, my network configuration looks like this. With this setup, I've reached the internet by updating...
  17. Cluster creation (no bond supported?)

    Hi all I have a question about creating a cluster. We use two servers, which have each four 1GB NICs. We work with local storage. The most importent VMs are Actice Directory und fileserver. These VMs are redundant. AD1 is on hypervisor1 and AD2 is on hypervisor2. Now I just wanted to make a...
  18. Bonding problems (bonded bridge active-backup)

    I've configured my server with a bonded and bridged connection and seem to have gotten in a little over my head. Our networking group's switch configuration may also be involved. I have kernel logs going back to July 16th and since August 14th I keep periodically getting the following error...
  19. Proxmox with Docker (bonding) network help

    So I got a new server for my Docker Plex environment, a beefy dual Xeon Dell Precision. I thought I would run a virtual lab environment on the same hardware so I installed Proxmox but I am struggling coming from more of a vmware background. I really like Plex on Docker for its community and...
  20. Questions about Bridges and Bonds

    I'm new to VM's, bridges and bonding. The network configuration page suggests some settings but leaves many things unclear to me. I want to bond two NICs, a 1G and a 10G, in active-backup mode with the 10G as primary. Then I want to use a bridge so that all my VM's use the 10G and failover to...

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