vxlan

Hi everybody, i have a question regarding the MTU whilst using VxLAN. My setup is as follows: I have my servers connected to a mikrotik swtich via 25 GBit link. The servers are situated on a VLAN using a OVS Bridge and an IntPort. (cant be changed due to other constraints) Now i have the...

Hello, I'm trying to migrate from vlan to vxlan, and I'm trying to figure out how to best bridge between a vxlan and a vlan. My initial thought was to use a linux vm and just bridge between two interfaces. While this will work, I'm wondering if there is a better way to do this? I know that it's...

Hi All, I have 2 home locations: site1 and site2: - Site1 has a pfSense router with a Public IP and a 2 subnets: 192.168.1.0/24 and 192.168.10.0/24 - Site2 has a unifi gateway max with also a public IP and 2 subnets: 192.168.2.0/24 and 192.168.20.0/24. I managed to create a wireguard Site to...

PVE Version 8.2.7 Hello I have been running a PVE cluster of 4 nodes for some time, and started using SDN (VXLan) since even before release. All worked rather stable, but recently one node started having problems. SDN spans between nodes via static IPs, and has a few VNets. Three nodes...

Hello, I have 6 nodes to build a cluster, and I used vxlan as the sdn zone. Now I can create new VM inside the vxlan, and the VM could connect each other. However, I also want to let nodes connect VM, which means I need to assign IPs within the vxlan to nodes. I have tried to update the...

I have a proxmox cluster with two nodes with SDN VXLAN configured. Connections between containers and VMs work very well, also from different nodes. Unfortunately, I fail to connect the nodes themselves to this VXLAN. Could someone please help?

Hi all, I've been reading up on the PVE docs, reading some articles and watching some YouTube videos on how proxmox's SDN works. This gave me an idea of a setup for my homelab, which I think should work, but I'm not too sure how to configure it in the SDN zones/vnets. My home network has...

We have multiple (9 now, 15 on their way) Proxmox hosts in our 2 datacenters. Each node has an eBGP connection to two switches (ptp subnet /31) for the underlay with an unique Private AS number (ie. SW015 AS 4200000102 -- PRXMX01 || AS 4200000103). In the SDN controller each host has EVPN...

Hi, first I want to thank everyone who answers on this thread and assists me with my issue! GOAL Have SDN VNet's for communication between VMs on different compute nodes and access the internet through SNAT on the VNet. ISSUE VMs configured with a VNet can't access the internet ping 8.8.8.8...

Our network consists mostly of 10 Gbit/s switched backbones to the internet. On the network we have a cluster of Proxmox VM hosts with around a 100 VMs. We have the need to do traffic accounting, per VM, in the most efficient manner. We don't need to count protocol traffic flowing via internet...

Hi all, I hope you are doing well. I’ve been researching for an answer or best practices but couldn’t really find a good solution or something straightforward. I have a 4 node cluster made up of small/tiny desktop PCs with each having a single NIC. Each PC connects directly to my home router...

Hello and good morning, my evpn-vxlan is running on 2 nodes. Machines within the VXLAN can reach each other. But when i set a static route from my LAN to the VXLAN via the Host-IP of the Nodes can´t reach the Machines within the VXLAN. Default route is on the Nodes is set to the router, but i...

Hello i setuped in my homelab a second proxmox cluster and got it working with VXLAN and EVPN-BGP. CTs can ping between the two proxmox cluster members. When i then configure a BGP-Controller via the WebUI and pushing the config, the CT instant can´t ping each other (one on node pve1, one ct...

Is there any place on PVE that we can see Vxlan/VTEP peers? Where to find the multicast groups associated with the VNIs?

Hello! For some reason i need to add server with three VMs to VXLAN created with proxmox SDN. I tried to create basic VXLAN with # ip -4 link add vxlan100 type vxlan \ id 100 \ dstport 4789 \ local SomeIP But in good case it's just dont work in bad case in result i get ARP storm...

Hello everyone, I'm trying to setup this kind of setup (with more VM, but this is the simplified version) : 2 proxmox servers (px1 and px2) 1 pfsense firewall (fw1) on px1 2 virtual machines (vm11 and vm21) on px1 2 virtual machines (vm12 and vm22) on px2 My contraints are : I want vm11 and...

Hi, We're trying to create a cluster of Proxmox nodes directly connected to Internet (public IP, inexpensive servers provided by OVH). No LAN. We have 2 nodes atm, one in France (n1) and one in Germany (n2). We're inexperienced with SDN. Our objectives are : - put all VMs on the same VNet /...

Hello. I'm trying to set up a Proxmox cluster and have VM on multiple nodes communicate with each other but it doesn't seem to work (cannot ping across multiple nodes) I tried to follow the example https://pve.proxmox.com/pve-docs/chapter-pvesdn.html#pvesdn_setup_example_vxlan Here is the...

Hello everyone, We are currently evaluating using Proxmox for our development environment, and possibly homolgation and production if it all goes well. Right now I have a cluster with 6 servers, connected to our servers VLAN. Since we have several separated development teams, some using...

Hello, we try to build a PVE Cluster with a EVPN VXLAN SDN. The configuration for the VM to VM Communication is working, also SNAT with the Subnet Gateway is working. Now we try to replace the subnet gateway with an external OPNsense, so that the OPNsense can provide all required network...