[SOLVED] Proxmox node cluster drop connection randomly

[sahroni]

Dear all

My proxmox cluster node often drops random network connections and all nodes are red ... I ask for a solution, what is the solution?

 

[tom]

Please provide all details about your cluster network.

- do you use dedicated NIC for cluster?
- do you have multiple links for the cluster traffic?

 

[sahroni]

No dedicated link and yes multiple link for the cluster network but my cluster has been live for 1 month and has 20 nodes...and now suddenly there is a problem

 

[ph0x]

If you run corosync for 20 hosts not on a dedicated network this is sort of expected.

 

[sahroni]

solve with

https://forum.proxmox.com/threads/proxmox-6-cluster-in-wan-and-low-latency.62120/