This parameter is not applicable to Planning Analytics Engine.
Parameter type: optional, static
A physical server/host can have one internal IP address for clients within a firewall and a different external IP address for clients outside the firewall. By default, all TM1 client requests are routed through the external (public) adapter, which would require updates to firewall profiles. By assigning the internal IP address of the Planning Analytics database to the IPAddressV6 parameter, traffic is routed through the private adapter and firewall profiles do not require updates.