cluster-networking

Manage Proxmox VE clusters, SDN zones, and distributed firewall rules.

Updated Mar 6, 2026

Search Tags:#networking #firewall #proxmox #virtualization #cluster #sdn

Ready to run

npx skills add https://github.com/renne/skills --skill cluster-networking

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: cluster-networking
Source: https://github.com/renne/skills/tree/main/proxmox/cluster-networking
Command: npx skills add https://github.com/renne/skills --skill cluster-networking

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the complex tasks of setting up and managing Proxmox VE clusters, including their software-defined networking (SDN) and distributed firewall configurations.

Core Features & Use Cases

Cluster Management: Create, join, and manage Proxmox VE clusters using pvecm.
Networking: Configure Linux bridges, VLANs, bonds, and SDN zones/VNets for VM and container connectivity.
Firewall: Implement and manage a distributed firewall with rules, IP sets, and security groups at datacenter, node, and VM/CT levels.
Use Case: When deploying a new Proxmox VE environment, use this Skill to establish a secure, well-connected cluster with appropriate network segmentation and firewall policies.

Quick Start

Use the cluster-networking skill to create a new Proxmox VE cluster named 'mycluster'.

Frequently Asked Questions about cluster-networking

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I create a Proxmox VE cluster and configure Corosync quorum?▼

To create a Proxmox VE cluster, use the pvecm command to initialize the cluster and add nodes. Corosync quorum is managed automatically to ensure cluster health and node consensus across your distributed virtualization environment.

How do I configure SDN zones and VNets in Proxmox VE?▼

Configuring SDN zones and VNets in Proxmox VE involves defining software-defined network zones and virtual networks to isolate and connect VMs. This provides flexible network segmentation without requiring external switching hardware.

What is the best way to set up Linux bridges, VLANs, and bonds for Proxmox networking?▼

The best way to set up Proxmox networking is by configuring Linux bridges for VM connectivity, VLANs for network segmentation, and bonds for link aggregation. This ensures a robust and highly available network infrastructure.

How do I manage distributed firewall rules across a Proxmox VE cluster?▼

Managing distributed firewall rules in Proxmox VE involves configuring security policies at datacenter, node, and VM/container levels. You can apply IP sets and security groups to enforce consistent network protection across the entire cluster.

Can I use this to centralize Proxmox VE administration and secure VM network infrastructure?▼

Yes, you can centralize Proxmox VE administration by managing cluster setup, software-defined networking, and distributed firewall configurations from a single interface. This ensures secure VM and container network infrastructure across all nodes.