You cannot remove an address list from the BIG-IP system if the list
contains a virtual address in use by another virtual server.
No two virtual servers can contain the same IP address in their
respective address lists.
The address ranges specified on a virtual server cannot overlap. For
example, two or more ranges specified on a virtual server cannot contain the IP
All addresses in an address list must be of the same type (either IPv4 or IPv6).
In a range of addresses or ports, the beginning value of the range must
be lower than the ending value. For example, you cannot specify a range of
All addresses in an address list must belong to the same route domain.
Another virtual server cannot specify an overlapping end point as defined
by: the same source or destination address and mask, the same service port, the same
route domain ID, and enabled on the same VLAN.