Reference Guide

– *: all routes.
– ipv6 address: the format is x:x:x:x::x.
– mask: the prefix length is from 0 to 128.
NOTE: IPv6 addresses are normally written as eight groups of four hexadecimal digits, where
each group is separated by a colon (:). Omitting zeros is accepted as described in Addressing.
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IPv6 Routing