[OpenWrt Wiki] VLAN
openwrt.org › docs › guide-userNov 05, 2021 · VLAN. VLAN is the acronym for V irtual L ocal A rea N etwork, it is a virtual partitioning of physical network switches on OSI layer 2. It is a way to keep network clients separated from each other even if they use the same shared physical network, without setting up a whole subnet and a router. It works by adding a label ( VLAN ID) on ...
[OpenWrt Wiki] Splitting VLANs
openwrt.org › docs › guide-userAug 15, 2021 · LAN 1 in this example can no longer be used for SSH or LuCI administration, unless you link the existing LAN interface to this newly created VLAN switch eth0.3 (But usually you will want to assign this new VLAN to a newly created interface, which then has to be put into a new firewall zone).
[OpenWrt Wiki] VLAN
https://openwrt.org/docs/guide-user/network/vlan/switch_configuration05.11.2021 · A very common default VLAN configuration on many off-the-shelf routers is the LAN↔WAN separation. OpenWrt default configuration on such devices does usually mirror the stock configuration. Most of such routers only contain a single network interface (eth0), leading to a 5-port VLAN-enabled switch that is virtually partitioned into a LAN and WAN network by …