Introduction
In this article, we will provide a detailed guide on how to set up Virtual Local Area Networks (VLANs) on a MikroTik Router (RPAPC3) using OpenWRT. This guide will help those who are looking for a cost-effective solution for their home network.
Why use VLANs?
VLANs enable network administrators to separate a broadcast domain into more logical and smaller broadcast domains. VLANs increase network security by isolating different parts of the network, thus reducing the risk of attacks. They also help in managing network traffic and improving network performance.
Prerequisites
To follow this guide, you will need a MikroTik Router (RPAPC3), OpenWRT installed on the router, and basic knowledge of networking.
Setting up VLANs on OpenWRT
Step 1: Accessing the OpenWRT Web Interface
To set up VLANs, you first need to access the OpenWRT web interface. Connect the MikroTik router to your computer via an Ethernet cable and access the web interface using a web browser. The default IP address for OpenWRT is 192.168.1.1.
Step 2: Configuring VLAN Interfaces
To configure VLAN interfaces, click on the Network menu and then select Interfaces. Click the Add new interface button and select VLAN from the drop-down menu. Enter the VLAN ID, select the parent interface, and click Save & Apply.
Step 3: Configuring Switch Ports
To configure switch ports, click on the Network menu and then select Switch. Click on the Edit button next to the switch you want to configure and then select the VLAN you created in step 2. Click Save & Apply.
Step 4: Configuring Firewall Rules
To configure firewall rules, click on the Network menu and then select Firewall. Click on the Add button to add a new firewall rule. Enter the rule details, such as the protocol, source, and destination, and click Save & Apply.
- VLANs enable network administrators to separate a broadcast domain into more logical and smaller broadcast domains.
- OpenWRT is a popular open-source firmware for routers that supports VLANs.
- To set up VLANs on OpenWRT, you need to configure VLAN interfaces, switch ports, and firewall rules.
References
- Cisco. (2015). CCNA Routing and Switching: ICND1 100-101 Official Cert Guide. Cisco Press.
- OpenWRT. (2021). VLAN HOWTO
- MikroTik. (2021). RPAPC3 MikroTik hAP AC ethernet router