Since draft-ietf-dnsop-edns-client-subnet-01 theoretically reverted
the changes made in -00 from draft-vandergaast-edns-client-subnet
then why is the last sentence here with a SHOULD. MUST be omitted
would be correct to match draft-vandergaast-edns-client-subnet and
the IANA assignment of the option code.
o ADDRESS, variable number of octets, contains either an IPv4 or
IPv6 address, depending on FAMILY, truncated to the number of bits
indicated by the SOURCE PREFIX-LENGTH field, with bits set to 0 to
pad to the end of the last octet needed. Trailing all-zero octets
SHOULD be omitted.
Mark
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: [email protected]
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