The following considerations and restrictions apply when a VLAN Management Instance coexists with a port-based VLAN or with a brouter port.
If you want a dual stack IPv4 and IPv6 coexistence between VOSS and VLAN Management Instance, you must configure the same IPv4 and IPv6 addresses on the VLAN Management Instance and on the VOSS VLAN.
You cannot configure VLAN Management Instance with both IPv4 and IPv6 and configure the VOSS VLAN with IPv4 or IPv6 only.
If you disable VOSS routing for IPv4, then you must disable routing for IPv6, and vice versa.