bgp

Hello, On the configuration generated by Proxmox SDN, this one select as router-id/IP in route-map correct_src the only IPv4 available during installation. Since then, I've added a loopback for redundancy, and would like use this for router-id/correct_src. Because even if this loopback is...

Hello, I try to setup a IPv6 plage into my EVPN zone (shared into 3 PVE in my cluster). I configure the IPv6 subet on the Vnet and it's working. I can ping the gateway from VM/LXC with this Vnet associted. My 3 PVEs are exit-node and share prefixes with my network via a BGP controller (to...

Hi, By enabling cluster firewall (we have one node), we can't do asymmetric bgp routing in a VM, since Proxmox drops the invalid packets (even when firewall is disabled for a VM) We want to have firewall enabled, but since invalid packets are only forwarded towards the bridge and not the VM...

Hello everyone. I'm trying to set up pfSense to route correctly the traffic from outside of Proxmox cluster to SDN networks. I configured EVPN zone with two exit nodes (node #1 and node #2), a primary exit node (node #1) and two BGP controllers (one for each node). On pfSense I set up...

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...

Hello. Sorry, not a network specialist here, but a devops (higher level). Fairly spent about 4 days, read tons of manuals, and fundamental documents, and still confused about how EVPN SDN is supposed to work and why it doesn't work in my case. The goal is to have a L2 VXLan for my VMs regardless...

Greetings all, I am planning a sizable Proxmox EVN SDN deployment in my lab and I have a question regarding its implementation, particularly around multi-tenancy. Some background about my lab before I get started: Existing Cisco EVPN/VXLAN+BGP Fabric OPNSense firewalls are used for...

Hello, I would like to know what the recommendations are for managing subnets in a cluster of several proxmox nodes. Let's imagine the following scenario: I have 2 Proxmox nodes clustered in the network (192.168.100.0/24): The IP of node 1 is 192.168.100.10 The IP of node 2 is...

Good day, I have new set of clusters to be deployed in environments where I do have needs for SDN (vxlan-evpn) and loopback routes for CEPH while preparing for IPv6 only networks. Though I did got it going at one stage (IPv4 only), there are still missing pieces/processes that I'm stumbling on...

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 /...

Hi there, This is a bit of an edge case, though being so short on time it's taking me a while to understand the inner workings of IPv6. There's a reason they say "throw out your understanding of v4 as it has no bearing with v6", holy moly are they right! It's great but needs to be understood...

Hello, We're currently trying out using the Proxmox SDN to manage not only guests (using the EVPN controller), but also host connectivity using BGP to experiment with interface redundancy using L3 protocols. It's a bit spotty of course since it obviously wasn't planned for that, but I wanted to...

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...

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...

I was looking at this link : https://wiki.virtit.fr/doku.php/kb:linux:proxmox:hyperconverged-proxmox-2-liens and the author says it could be doable using the new SDN features. Can we do it diretcly using the UI? A Also I am wondering how the IPs setups can be used by other machines to access...

So I'm working on building out a Proxmox cluster to mimic our production environment. This mimicry is requiring a unusual network setup, that while I have it working, has me wanting a cleaner solution. What makes it unusual is that in our production environment, all hosts are fully L2 isolated...