IPv6: VyOS: VLAN
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VLAN Sub-Interfaces (802.1Q)
802.1Q VLAN interfaces are represented as virtual sub-interfaces in VyOS. The term used for this is vif. Configuration of a tagged sub-interface is accomplished using the configuration command set interfaces ethernet <name> vif <vlan-id>.
set interfaces ethernet eth1 vif 100 description 'VLAN 100' set interfaces ethernet eth1 vif 100 address '192.168.100.1/24'
VLAN interfaces are shown as <name>.<vlan-id>, e.g. eth1.100:
vyos@vyos:~$ show interfaces
Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
Interface IP Address S/L Description
--------- ---------- --- -----------
eth0 172.16.51.129/24 u/u OUTSIDE
eth1 192.168.0.1/24 u/u INSIDE
eth1.100 192.168.100.1/24 u/u VLAN 100
lo 127.0.0.1/8 u/u
::1/128
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