sdn

  1. SDN VXLAN for private network in a cluster - how to configure properly?

    Hi Proxmoxers out there ;) here is an abstraction of what I finally want to achieve in general: That means: There is a cluster of at least two PVEs behind a firewall managed by PVE An actor should be able to access the PVEs via SSH Within the cluster I want to have an internal network In...
  2. BGP-EVPN SDN and DNAT across multiple hypervisor hosts

    Greetings, I have set up a test environment for BGP EVPN SDN as follows: * 3 hypervisor hosts running pve-manager/7.2-7/d0dd0e85. * Each hypervisor has a public IP and is set up as an exit node with SNAT. * Each hypervisor has a private IP that is used to create the BGP EVPN peering. The...
  3. SDN Configuration Question

    Hi, I'm working on setting up SDN in a new cluster. The first question is about the physical network topology. Option 1) --------- -- ISP -- --------- | V ----------------------- -- OpnSense Firewall -- ----------------------- | V ---------------------------- -- Proxmox...
  4. Proxmox 7.2 SDN Creation Issue

    Good day, I'm having an issue creating a VLAN based SDN. The Zone creates without a problem. It is associated with a bridge that has no IP address so that the zone is fully segregated. However, when I configure and submit Vnets within the zone all of the vnets show as being in error. The...
  5. [SOLVED] SDN nodes out of sync.

    Hello Everyones, Scenario: cluster 4 nodes Issue: Some nodes get out of sync ( impossible push any configuration ) Log: pvestatd[1971268]: local sdn network configuration is too old, please reload I checked SDN configuration files and they missing configuration. How to restore good state ?
  6. SDN: To be VLAN aware or not? Or another problem?

    I'm experimenting with the SDN service and have not been able to figure this one out: If I create a Vnet (in my case 11) and tick "VLAN aware", then I cannot define a subnet. If, on the other hand, I untick "VLAN aware", I can define a subnet. What is the point of this and how does one...
  7. [SOLVED] SDN with EVPN Controller

    Hello, I have been exploring SDN and wanted to try it on Proxmox. Right now, I have an experimental cluster with two nodes. The first thing I noticed is that there aren't the well-known SDN controllers like OpenDaylight, Ryu, and the others. And I'm not familiar with EVPN or BGP as...
  8. [SOLVED] SDN: VXLAN with BGP EVPN. Cannot add VLAN tag to guest interface

    Hi, I am testing VXLAN with BGP EVPN with Proxmox 7.1 SDN. BGP and EVPN seem to be working fine, and I can route traffic on VM interfaces that do not specify a VLAN tag. However, when I try to set a VLAN tag on a guest VM NIC which is using a VXLAN VNET, I get the following error: no physical...
  9. VXLAN SDN Network with MTU <1280 means Containers and VMs cannot start

    I have deployed a VXLAN setup on my homelab cluster and I can get connectivity between containers on various hosts, as long as the MTU on the VXLAN zone is greater than or equal to 1280 (the minimum size of MTU in IPv6). My intended final state is one where the VXLAN networking is encapsulated...
  10. [SOLVED] Move pveproxy/web gui to VLAN interface

    Hello, After putting some thought into it I would like to move my proxmox GUI to another interface. Here is what I want to accomplish: Take the gui off of this address 192.168.10.3 auto vmbr0 iface vmbr0 inet static address...
  11. [SDN] Wrong automatic VXLAN configuration to use it over wiregaurd

    Hi everyone, i test the last days SDN on my cluster (v7.1-10, lasted updates) and detect some problem with VXLAN over wireguard. The automatic create config is something like this for three nodes: auto <zone_name>_<vnet_name> iface <zone_name>_<vnet_name> vxlan-id <vnet_id>...
  12. SDN Networking Issue - Missing Vnets

    Hello all, I am very new to the PVE world, and I am trying to test the SDN beta feature. During initial configuration I am running into an issue that is not posted anywhere. I have installed the libpve-network-perl & ifupdown2 packages, everything seems to go smoothly when creating controllers...
  13. SDN + netns: namespaces, bridging and VLANS

    Mainly, it would be fantastic if someone could give me a "here be dragons" on using Proxmox SDN with policy-based routing (i.e. multiple gateways with iproute2 tables + `ip rule`). I would like some more advanced networking (e.g. multiple NICs: i have will have 4 very soon). In configuring...
  14. [SOLVED] [SDN] Issue with FRR version 7.5.1-99+pve~really7.4 and set src

    Hi ! As I tried to update a node this morning to latest FRR version, i get into a problem related to the latest FRR version (7.5.1-99+pve~really7.4) which has an issue regarding set src route-map instruction. The issue encoutered is exactly this one ...
  15. DynFi User

    SDN L2VPN EVPN broken in v.7 [bug report]

    We have been working for long time on the deployment of a cluster based PVE and the new SDN feature. We have had the chance to work with BGP expert and also some of the people involved in the dev. of the project. So this report is a bug report after we moved the cluster to v.7 of Proxmox. We...
  16. SDN group/pool permissions

    I'm trying out the experimental SDN feature and am confused on how to assign permissions to use a zone or vlan vnet to a group, or how to add it as a resource to a pool. The documentation states "It’s also possible to add permissions on a zone, to restrict user to use only a specific zone and...
  17. 12€ Hyperconverged ProxMox 7 Cloud Cluster with 1TB storage

    Hi community, i have created a hyperconverged ProxMox Cloud Cluster as an experimental project. features: using 1blu.de compute nodes: 1 Euro / month using 1blu.de storage node 1 TB: 9 Euro / month using LAN based on Vodafone Cable Internet IPV6 DS-LITE (VF NetBox) the ProxMox cluster uses...
  18. SDN Subnets löschen geht nicht - BUG?

    Hallo zusammen, mit den letzten Updates hat sich auch die Oberfläche im Bereich SDN verändert. Hinzugekommen ist, dass für jedes Vnet mehrere Subnets hinzugefügt werden können. Diese lassen sich aber nicht mehr löschen. GUI gibt mir einen Fehler und über die API geht es leider auch nicht...
  19. [SOLVED] error after using SDN

    Hello, I finally decided to try the SDN functionality. I managed to deploy my vnet with its VxLAN zone. On the other hand, I have an error after the deployment, even if everything seems to work. The problem also occurs when I apply a modification in the network part after adding a bridge...
  20. [SOLVED] SDN: Please help me debug my config

    Dear, I'm trying to migrate to sdn in my cluster. I'm doing it by configuring the "sdn" part connected to the "other" sfp+ ( named enp1s0d1) port of my installation Here are my config files: # cat /etc/network/interfaces #... snipped auto vmbr9999 iface vmbr9999 inet manual...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!