{"enrichment":{"faq":[{"a":"homelab-vlan-segmentation teaches you to partition your network into isolated segments using UniFi, pfSense/OPNsense, or MikroTik. Start by enabling VLAN support on your managed switch, configure trunk ports between your switch and router, then create access ports for each device group. Assign IP ranges and DHCP pools to each VLAN, then map wireless SSIDs to VLANs for guest and IoT isolation. Finally, set firewall rules on your router to control traffic between segments.","q":"How do I set up VLANs on a home network?"},{"a":"homelab-vlan-segmentation recommends creating a dedicated IoT VLAN separate from your trusted devices. Place all smart home devices on this VLAN via switch access ports or wireless SSID assignment. Configure firewall rules to block inbound traffic from the IoT VLAN to your main network, while allowing outbound internet access. This prevents compromised IoT devices from reaching your computers, NAS, or personal data.","q":"What's the best way to isolate smart home devices from my main network?"},{"a":"homelab-vlan-segmentation covers configuring trunk ports on your managed switch to carry multiple VLAN tags between switch and router. On pfSense/OPNsense or UniFi, create firewall rules that define which VLANs can communicate. For example, block all traffic from guest VLAN to trusted VLAN, but allow trusted to guest for services you choose. MikroTik users configure similar rules via interface lists and firewall filter chains.","q":"How do I configure VLAN firewall rules and trunk ports?"},{"a":"Yes\u2014homelab-vlan-segmentation shows how to assign each SSID to a specific VLAN in UniFi, pfSense, and MikroTik. Create a guest SSID on a dedicated guest VLAN, then configure firewall rules to isolate it from your main network. Guests connect to their SSID and receive DHCP from the guest VLAN's pool, keeping them completely separated from your trusted devices and IoT segments.","q":"Can I map wireless SSIDs to VLANs for guest network isolation?"},{"a":"homelab-vlan-segmentation addresses common VLAN problems: verify trunk ports are tagged correctly on your switch, check that your router has subinterfaces or VLAN interfaces for each segment, and confirm DHCP is enabled and scoped to the right VLAN. Test connectivity between VLANs using ping and check firewall rules aren't blocking legitimate traffic. Review switch port assignments and VLAN membership if devices can't obtain IP addresses.","q":"How do I troubleshoot VLAN routing and DHCP connectivity issues?"},{"a":"homelab-vlan-segmentation teaches that VLANs create network boundaries to contain breaches\u2014if one IoT device is compromised, it can't reach your personal files or other devices. Use separate VLANs for IoT, guests, work, and trusted machines. Implement firewall rules following the principle of least privilege: deny by default, allow only necessary traffic. Regularly audit VLAN assignments and firewall rules to prevent unauthorized access.","q":"What VLAN concepts and best practices should I know for home security?"}],"shadow_tags":["network-isolation","iot-security","home-networking","firewall-rules","wireless-segmentation","managed-switching","guest-access","traffic-control","device-segregation"],"summary_rewrite":"Learn to partition your home network into isolated VLANs using UniFi, pfSense/OPNsense, or MikroTik. This guide covers switch trunk and access port configuration, firewall rules, and SSID-to-VLAN mapping to prevent IoT devices, guests, and trusted machines from reaching each other."},"files":[{"bytes":10172,"path":"skills/homelab-vlan-segmentation/SKILL.md","sha256":"ca63415c5aefad1b12039196a0d043188cb81c416ec10a3cb976e59273a5dcfb","url":"https://skillfed.io/files/affaan-m/ECC/homelab-vlan-segmentation/c75ba6b8/SKILL.md"}],"id":"affaan-m/ECC/homelab-vlan-segmentation","links":{"html":"https://skillfed.io/affaan-m/ECC/homelab-vlan-segmentation","md":"https://skillfed.io/affaan-m/ECC/homelab-vlan-segmentation.md","repo":"https://github.com/affaan-m/ECC"},"meta":{"agents_supported":[],"first_seen":"2026-07-28","forks":35692,"language":"JavaScript","last_updated":"2026-07-27","license":"MIT","name":"homelab-vlan-segmentation","publisher":"affaan-m","stars":234207},"relations":{"similar":[{"id":"affaan-m/ECC/homelab-network-setup"},{"id":"affaan-m/ECC/homelab-network-readiness"},{"id":"xobotyi/cc-foundry/networking"},{"id":"yaklang/hack-skills/network-protocol-attacks"},{"id":"xobotyi/cc-foundry/proxmox"},{"id":"dawiddutoit/custom-claude/pihole-dns-troubleshoot"},{"id":"affaan-m/ECC/homelab-wireguard-vpn"},{"id":"affaan-m/ECC/homelab-pihole-dns"},{"id":"sirkirby/unifi-mcp/firewall-manager"},{"id":"dawiddutoit/custom-claude/pihole-dns-setup"}]},"slug":{"owner":"affaan-m","repo":"ECC","skill":"homelab-vlan-segmentation"},"version":"c75ba6b8"}