Probleme with SDN Vlan

IWIOS

Member
Dec 3, 2021
16
0
6
33
Hi,
I'm trying to create a SDN network on my cluster.

Unfortunatly, SDN not working.

This is my configuration:

On each node I have a vmbr5 with a network 192.168.20.238/24 node 1 and 192.168.20.239/24 on node two


Configure like doc my interface on my servers debian.

But when I try to ping, I have nothing.

Someone to help me to understand how SDN work and why this configuration doesn't work ?

Thanks a lot
 

Attachments

  • 2024-05-15_22-28.png
    2024-05-15_22-28.png
    21.8 KB · Views: 12
  • 2024-05-15_22-28.png
    2024-05-15_22-28.png
    21.8 KB · Views: 12
  • 2024-05-15_22-30.png
    2024-05-15_22-30.png
    13 KB · Views: 9
  • 2024-05-15_22-35.png
    2024-05-15_22-35.png
    19.1 KB · Views: 9
  • 2024-05-15_22-37.png
    2024-05-15_22-37.png
    15.5 KB · Views: 12
Thank for the link. I'm going to read.
But why the doc make an example with a /24 and it doesn't work?
 

Attachments

  • 2024-05-16_08-13.png
    2024-05-16_08-13.png
    133.1 KB · Views: 10
Sorry, I'm not sure about that example, as I have not tried VXLAN-only. Keep in mind that VXLAN will not let you "escape" the defined /24 network, ie; you can't ping the parent host or outside world. For that, you need to use EVPN + VXLAN as per my example. I would be interested to know how you go if you follow my outlined example by substituting my 10.1.1.0/24 with your 192.168.20.0/24 network.
 

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 yours easily in our online shop.

Buy now!