The address increased the address size to 128 bits or 16 bytes. You can use several options to represent the IPv6 address as a text string.
Important:
You must change the expanded IPv6 address in the Change Network Configuration dialog.
2001:0DB8:0000:0056:0000:ABCD:EF12:1234
Note:
You can use these IPv6 address notations only in the Add Device dialog.
2001:DB8:0:56:0:ABCD:EF12:1234
2001:DB8::56:0:ABCD:EF12:1234
2001:DB8:0:56::ABCD:EF12:1234