Spice

[etu]

Hello, I'm new to Proxmox. I've installed SPICE for my VMs, and it's working fine. However, I'd like to implement firewall rules. When I try to allow port 3128 in the datacenter firewall rules, it doesn't seem to work. Which other port do I need to allow in order to use SPICE?

Thanks in advance

 

[Dunuin]

When I try to allow port 3128 in the datacenter firewall rules, it doesn't seem to work. Which other port do I need to allow in order to use SPICE?

It's already allowed by the hidden anti-lockout rules. So unless you explicitly drop/block port 3128 in the node/datacenter firewall it should always work: https://pve.proxmox.com/wiki/Firewall#pve_firewall_default_rules

 

[etu]

It's strange that when I activate the firewall at the datacenter level (with only rules allowing ports 8006 and 22), I can still start my VM, but I lose access to the Proxmox console. Additionally, when I try to switch to SPICE, it doesn't work. Do I need to allow something else to regain access to the console and make SPICE work?