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linux-sysadmin-journey/projects/01-homelab-setup/advanced-networking.md
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2025-02-09 01:25:38 -06:00

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Advanced Networking Configuration

Overview

This document tracks the implementation of advanced networking features for our Ubuntu Server VM.

DNS Configuration

1. Local DNS Setup

# Install DNS server
sudo apt update
sudo apt install bind9 bind9utils bind9-doc

# Check service status
sudo systemctl status bind9

Configuration Plan

  1. Basic DNS Setup

    • Install BIND DNS server
    • Configure primary DNS zone
    • Set up DNS resolution
    • Test DNS functionality
  2. Network Services

    • Configure DHCP (if needed)
    • Set up network monitoring
    • Implement network diagnostics
  3. Advanced Firewall Rules

    • Configure service-specific rules
    • Set up port forwarding
    • Implement network segmentation

Implementation Status

  • DNS Server
    • Basic Installation
    • Zone Configuration
    • Resolution Testing
  • Network Services
    • DHCP Setup
    • Monitoring Configuration
  • Firewall Rules
    • Service Rules
    • Port Forwarding