https://iter8lab.net/tags/vlan/ Recent content in Vlan on iter8lab https://iter8lab.net/images/mascot.png https://iter8lab.net/images/mascot.png Hugo en-us Thu, 18 Jun 2026 00:00:00 +0000 https://iter8lab.net/posts/2026-06-18-three-of-eleven/ Thu, 18 Jun 2026 00:00:00 +0000 https://iter8lab.net/posts/2026-06-18-three-of-eleven/ I added two unrelated VLANs in UniFi and quietly broke IPv6 DNS routing for almost every other one — including a guest-filter bypass nobody asked for. The IPv4 rules never moved. Only the v6 half of the map silently rotted.