Add an alias

You can bind multiple IP addresses to a single physical interface using an alias.

  1. Go to Network > Interfaces, click Add interface, and select Alias.
  2. Specify the settings.
    Note You can assign multiple IP addresses from different subnets to a physical interface under these conditions:
    • For internal hosts, XG Firewall must be the default gateway.
    • Upstream devices must have an IP address from each subnet of the alias addresses (that are acting as a gateway for XG Firewall traffic).

    Physical interface

    Interface to which the alias will be bound.

    IP version

    IP version that corresponds to the selected interface. For example, aliases of IPv4 interfaces must have IPv4 addresses.


    IPv4 address and subnet mask.


    IPv6 address and prefix.

  3. Click Save.
The IP address is bound to the selected interface.