You must enter an IPv4 or IPv6 address in one of the following formats, where d is a decimal value of an IPv4 address and x is a hexadecimal value of an IPv6 address:
A special syntax is available to compress long strings of zero bits. The use of "::" indicates multiple groups of zeros. The "::" can appear only once in an address. The "::" can also be used to compress the leading or trailing zeros in an address.
Enter an IP address using a supported format, and then resubmit the task.