Das wird anscheinend so nicht mehr unterstützt, aber es gibt wohl was neues...

Starting in i 7.1, AnyNet (a method used to run SNA communications traffic over IP) is no longer supported. Users of AnyNet are encouraged to migrate to Enterprise Extender as a replacement.

Starting in IBM® i 7.1, AnyNet is no longer supported. Users of AnyNet are encouraged to migrate to Enterprise Extender as a replacement. ...