sdn

I have been looking through the permissions and can't seem to figure out how to grant a group access to the IPAM settings for a specific Zone. Is this possible?

Hello, When we use SDN functionality. What is the real impact of adding a Vnet? Each host seems to restart its interfaces. Have any of you measured the impact on virtual machines and their unavailability? Thanks

Need some assistance setting up a proxmox SDN subnet with DHCP. I've got the following configuration: tldr: subnet called `nexus` with range `10.10.0.0/24`. Gatway `10.10.0.1` and DHCP range of `10.10.0.{20-254}` root@goliath:~# tail /etc/pve/sdn/*.cfg ==> /etc/pve/sdn/subnets.cfg <== subnet...

Hallo, ich bin gerade dabei, mich in das Thema SDN einzulesen, um es langfristig auch einzusetzen. Ich tue mich aber ein wenig schwer mit den ersten Tests. Kann mir jemand eventuell ein Video oder ähnliches empfehlen, wo ich das auch mal in der Praxis sehen kann? Inkl. Einrichtung, Tests usw...

Busy getting to understand some stuff with the SDN EVPN zone, and I notice it generates 2x sets of VxLAN-bridge pairs. What is the motivation and reason/use for that extra pair named vrf_.....? If it is not used in my case, is there perhaps a switch to turn it off/disable it? Reason I'm asking...

In this thread I'd like to put all the things that still is not working 100% for a pure IPv6 deployment of a Proxmox PVE cluster (Typically in a mesh type setup). I miss a Wiki page so want to use this as that in the mean time - well.. I do push some IPv6 envelopes ;) I'd like to add the work...

Hello, I don't know the procedure to report a bug so I will post here. My PVE version is 8.4.1. I use the SDN feature, and I added a PowerDNS server. So the bug is about the PTR records, they are not registered in the DNS when the vnet uses a network mask smaller than /24. When the vnat uses a...

Hi Everyone, As an exercise, I have a 3node cluster running a simple SDN setup. I disabled autoDHCP and setup a windows DHCP server. When I install a client machine on a different node it is unable to get DHCP but when I migrate it to the same node as the server it works. I have disabled all...

I have a trunked network line going to a single interface. I would like to selectively route a few vlans (10,20,21) to a single network interface as tagged traffic. There are many more vlans than this on the original trunk, but I only want these vlans to route to my monitoring container. This...

Currently I have a VLAN SDN zone setup with 3 nodes in it. I also have FRR setup on each node that is supposed to use OSPF to get its default gateways from some upstream routers, however, on the routers the neighbor state doesn't change from 'Init' indicating that there isn't bidirectional OSPF...

I have pfSense in front of my Proxmox cluster and I’m trying to configure SDN using VLAN 60 for a LXC container. • Zone: untrust (bridge: vmbr0) • VNet: VLAN tag 60 • Container: LXC set to use bridge untrust, gets IP via DHCP (in correct 10.10.60.x range) The container gets...

We're evaluating Proxmox SDN for our multi-site setup and running into some design limitations. We have several divisions, each spanning multiple physical sites. Each site assigns its own VLAN ID and subnet per division. Site-to-site connectivity is handled via IPsec tunnels at the router...

I have a currently 4-node proxmox cluster (more coming soon), and I have on each node a bridge connected to a bond for two adapters dedicated for my VM's to talk to each other. I need to create about 100 vlans, and with the migrations from my old vmware stacks, I may add up to 300 vlans. My...

I have been trying to get this to work for about a year now with no success. I have a three PVE cluster with three nodes. all PVE 8.4.1. I have two VMs, on different nodes but the same cluster. I need to have the two VMs to communicate with each other using static IPs over a private network. I...

I'm trying to setup a isolated VLAN network with SNAT so containers and vm's can reach out to the internet. Using SDN I: Set up a VLAN zone connected to vmbr0 Created a vnet connected to the zone with tag 100 Created a subnet connected to the vnet with subnet 10.10.10.0/24 and enabled SNAT...

Hello folks, well... I know there are many other posts about this and I'm just not sure if I did everything that was suggested in those posts but so far: 1. used multiqueue in both VM adapters 2. tested in the same node ~13gbps throughput (iperf3), and different node ~1.6gbps with or without...

I'm new to Proxmox and I'm trying to create a 3 node cluster with an isolated network. This way if someone hacks into a VM or Container they don't have access to my full network. I might also want to group and isolate some containers from each other. For example home related containers and...

Hey! How are you people? I was testing SDN fault tolerance and after a while struggling to make everything work as I intended, finally it's alive. But thing is that after testing a "node purposefully takedown" to try HA and see how much time it takes to reboot a vm and all of that, the node I've...

Hello! So we're planning to migrate our vCenter cluster over to Proxmox, and right now we've got a test cluster setup using hardware that's pretty close to what we intend to order. We'd like to use SDN on our new Proxmox cluster, and based on everything I've read in the docs for Proxmox...

I am having trouble configuring a VLAN VNet for my virtual machines using Proxmox SDN. After adding a zone and vnet I get the following error on some hosts: "error vmbr0" For example, the VMNet has the error on this host: But it succeeds on this host: All my hosts have the referenced vmbr0...