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🌐 Virtual Networks

📘 Introduction​

Virtual Networks allow you to isolate, organize, and control communication between virtual machines in SaveInCloud's Nuvion. With them, you can create private subnets, configure DHCP, define DNS servers, and establish a secure and scalable architecture.

This guide presents the step-by-step process to create a virtual network with IPv4 in the SaveInCloud panel.

🚀 Step 1 -- Accessing the Networks area​

  1. In the SaveInCloud panel, access the side menu.
  2. Click on Infrastructure.
  3. Then, select Networks.

In this section, you can view all existing networks and create new virtual networks.

Redes

➕ Step 2 -- Creating a new network​

  1. Click the Create Network button.
  2. The creation wizard will open.

At this stage, you can configure:

  • Network type
  • Name
  • IP management

🏷️ Step 3 -- Initial network configuration​

  1. Set the network name.
  2. Enable the IP address management option.
  3. Click Next.

This option allows managing subnets, DHCP, and DNS directly through the panel.

Nome

🌍 Step 4 -- Creating the IPv4 Subnet​

  1. Click Add in the Subnets section.
  2. Select the option to add an IPv4 subnet.

Subnet

🔢 Step 5 -- Configuring the CIDR​

Enter the IP block in CIDR format.

Example:

192.168.0.0/24

This block defines the range of IPs available on the network.

You can also configure:

  • Gateway (optional)
  • Integrated DHCP

DHCP allows IPs to be automatically assigned to virtual machines.

Address

📦 Step 6 -- Allocation Pools​

If necessary, you can manually define an IP range that will be distributed by DHCP.

This is useful when you want to reserve certain IPs for specific services.

Pools

🌐 Step 7 -- DNS Configuration​

  1. Click Add in the DNS section.
  2. Enter the desired server.

Example:

1.1.1.1

You can add multiple DNS servers.

DNS

✅ Step 8 -- Review and create the network​

  1. Click Add.
  2. Review the information.
  3. Click Create virtual network.

The following will be displayed:

  • Network name
  • Type (Virtual VXLAN)
  • CIDR
  • DHCP

Overview

🎉 Step 9 -- Network successfully created​

The virtual network will be displayed in the list and will be ready to:

  • Connect virtual machines
  • Configure routers
  • Associate Floating IP
  • Create security rules

Lista

🧠 Best practices​

✔ Plan IP blocks before creation
✔ Avoid conflicts with local networks
✔ Separate networks by environment (production, staging, and development)
✔ Use reliable DNS
✔ Monitor IP usage

🆘 Support​

If you have questions or need assistance, contact SaveInCloud technical support through the available channels.