OpenVSwitch isolated bridge between two or more proxmox ve nodes

[juniper]

Hi,

i'm trying to set a private network for some of my VM and i'm trying using an ovs gre tunnel

i found this: https://documentation.online.net/en/dedicated-server/tutorials/network/rpn-proxmox-openvswitch

auto vmbr1
iface vmbr1 inet manual
        ovs_type OVSBridge
        post-up ovs-vsctl add-port vmbr1 gre0 -- set interface gre0 type=gre options:remote_ip=''RPNIP2''

obviously configuration on both node with the right IP

when all vm are on a single node all working fine but when vm are on different node are isolated...

some suggestion?

 

[juniper]

if i use a common bridge on one node all works fine, it seems some misconfiguration on gre tunnel....

someone has tested some private lan for VM shared between several cluster nodes?