Virtual Networking

Overview

Fresh.dev Virtual Networking allows you to create isolated network environments for your resources. Connect your compute instances, databases, and other services securely without exposing them to the public internet.

Key Concepts

Virtual Networks

A Virtual Network (VNet) is an isolated network that allows your resources to communicate privately. You can define custom IP ranges and subnets.

Routers

Routers connect your virtual networks and provide NAT (Network Address Translation) for outbound internet access. You can also configure static routes for advanced networking scenarios.

Firewalls

Control traffic flow with firewall rules. Define allow and deny rules based on IP addresses, ports, and protocols.

Example Architecture

┌─────────────────────────────────────────┐
│            Virtual Network              │
│            10.0.0.0/16                  │
│                                         │
│   ┌─────────┐         ┌─────────┐      │
│   │   VM    │         │   VM    │      │
│   │ 10.0.1.1│         │10.0.1.2 │      │
│   └────┬────┘         └────┬────┘      │
│        │                   │           │
│        └───────┬───────────┘           │
│                │                        │
│         ┌──────┴──────┐                │
│         │   Router    │                │
│         │  10.0.0.1   │                │
│         └──────┬──────┘                │
└────────────────┼────────────────────────┘
                 │
           ┌─────┴─────┐
           │  Internet │
           └───────────┘