Notes from Lecture on Basic Configuration of MikroTik RouterOS

Introduction

• Greeting & Introduction: The speaker greeted the attendees and introduced the session as the fourth in the weekend series on MikroTik, focusing on basic configuration.
• Previous Session: The previous session covered the basics of MikroTik and certification.
• Prayer: A brief prayer was conducted to ease the learning process.
• Agenda: Introduction to MikroTik RouterOS and its components, focusing on operating systems and router boards.

MikroTik RouterOS Overview

• Components: MikroTik RouterOS consists of two main components: the operating system and the router board hardware.
• Installation: RouterOS can be installed on routers or PCs, and can also be used virtually.
  • Versions: Possible to download different versions (e.g., version 7 or 6) depending on architecture (e.g., x86).

Features of MikroTik RouterOS

• License: The software initially operates without a license for 24 hours.
• Wireless Module Support: Supports wireless protocols (802.11n).
• Routing Features:
  • Includes dynamic routing protocols such as OSPF, BGP.
  • Firewall customization similar to Linux systems.
  • Point-to-Point Tunneling including VPN features.
• Additional Tools: Bandwidth test, traffic monitoring, and network optimization tools.

Hardware Overview

• Variety of Products: MikroTik provides products ranging from low-end routers for home use to high-end routers for enterprise use.
• Identification:
  • Product names indicate specifications like number of Ethernet ports, wireless capability.
  • Features marked on routerboard models (e.g., USB support, memory type).

Configuration and Access

• Access Methods: Various methods available to access MikroTik routers:
  • Direct Console: For PCs installed with RouterOS.
  • Serial Console: Requires specific cabling.
  • Remote Server: Using IP for remote access, supporting Telnet and SSH.
  • WinBox: A GUI tool connecting via MAC address without needing IP.
  • Web Access: Via HTTP using a web browser.
• Remote Management Protocols: Simplified management via remote protocols like MikroTik’s Romon.

CLI Navigation and Configuration

• Command Line Interface (CLI): Detailed navigation through CLI was discussed including basic commands, directory navigation, editing configurations using set and edit commands.
• Configuration Management: Explained how to add, modify, and remove configurations through CLI.

Internet Access Configuration

• DHCP Client Setup: For automatic IP assignment from ISP.
• NAT Configuration: Explained source NAT for translating private IPs to public ones.
  • Masquerade: Used when public IP is dynamic.
  • Source NAT: Used when public IP is static.

RouterOS Scripting

• Scripting for Automation: Use of CLI for scripting configurations and automation discussed.

Q&A Session

• General Queries: Addressed various questions about specific configurations, hardware capabilities, and optimization techniques.
• Feedback and Closing: Encouragement to utilize learned skills and reminder about the deadline for assignments.

Conclusion

• Closing Remarks: The session concluded with gratitude and reminders for upcoming sessions.