I'm trying to figure out the best way to ensure corosync has its own network. Please let me know if any of these points weren't ideal and why:
![1693712776178.png 1693712776178.png](https://forum.proxmox.com/data/attachments/54/54662-285a937ccbfe1cfdce105743137f4865.jpg)
![1693712755184.png 1693712755184.png](https://forum.proxmox.com/data/attachments/54/54661-0fdd5cbefa7c650ed5f2b24c02fd4a03.jpg)
- I created a VLAN with no gateway (just a space on my switch with a unique subnet) 10.5.0.X and set all 8x of my nodes to addresses on that subnet.
![1693712776178.png 1693712776178.png](https://forum.proxmox.com/data/attachments/54/54662-285a937ccbfe1cfdce105743137f4865.jpg)
- I created a Linux Bridge for the VM + Management Network, but did NOT create a bridge for the cluster NIC
![1693712755184.png 1693712755184.png](https://forum.proxmox.com/data/attachments/54/54661-0fdd5cbefa7c650ed5f2b24c02fd4a03.jpg)
- How can I tell if corosync and migration are really running though the 10.5.0.X network?
- On my previous cluster, I configured the cluster IPs and Management IPs on the same subnet (different NICs) and one day I unplugged the cluster NIC and the cluster continued on like nothing happened. It was really disappointing to see that all traffic was going through the Management NIC.