[OpenWrt Wiki] Switch documentation
https://openwrt.org/docs/guide-user/network/vlan/switch02.08.2021 · Switch documentation. : This page is very outdated and incomplete, from the era of kernel 2.6 or 3 and early UCI-driven configuration. If your device has multiple interfaces, the default configuration of VLANs will likely be very different than that described here. This article may contain network configuration that is version dependent post ...
[OpenWrt Wiki] VLAN
https://openwrt.org/docs/guide-user/network/vlan/switch_configuration05.11.2021 · Newer devices with embedded switches (like Netgear R7800) use the DSA switch driver, that creates a distinct network interface for each switch port as if they didn't have a switch at all. Most OpenWrt-supported devices can use the DSA driver, but they aren't ported over yet because the switch configuration would change significantly and likely break any custom setup …