rfc9164v3.txt   rfc9164.txt 
skipping to change at line 286 skipping to change at line 286
54([44, h'20010db81233']) 54([44, h'20010db81233'])
54([44, h'20010db8123f']) 54([44, h'20010db8123f'])
54([44, h'20010db8123012']) 54([44, h'20010db8123012'])
start with the same 44 bits but are not valid. start with the same 44 bits but are not valid.
(Analogous examples can be constructed for IPv4 prefixes.) (Analogous examples can be constructed for IPv4 prefixes.)
(2) An encoder MUST then omit any right-aligned (trailing) sequence (2) An encoder MUST then omit any right-aligned (trailing) sequence
of bytes that is all zero. of bytes in which the bytes are all zeros.
There is no relationship between the number of bytes omitted and the There is no relationship between the number of bytes omitted and the
prefix length. For instance, the prefix 2001:db8::/64 is encoded as: prefix length. For instance, the prefix 2001:db8::/64 is encoded as:
54([64, h'20010db8']) 54([64, h'20010db8'])
4.3. Decoder Considerations for Prefixes 4.3. Decoder Considerations for Prefixes
A decoder MUST check that all unused bits encoded in the byte string A decoder MUST check that all unused bits encoded in the byte string
ipv6-prefix-bytes/ipv4-prefix-bytes, i.e., the bits to the right of ipv6-prefix-bytes/ipv4-prefix-bytes, i.e., the bits to the right of
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