Movement of a unique APF-authorized application instance (ioctl)

APF-authorized applications running under a user ID with superuser authority (or that have access through the MODDVIPA security profile) have the ability to activate a dynamic VIPA with the SIOCSVIPA or SIOCSVIPA6 ioctl command, either within the application itself or by invoking the MODDVIPA utility. Because this is a controlled environment, it is assumed configuration errors are minimized or avoided and the usage is correct. Thus, even if the requested DVIPA is currently active on another TCP/IP stack via BIND() or ioctl(), the DVIPA will be immediately activated on this stack. What happens on the other stack is determined by how the VIPARANGE was configured on that stack.