On Fri, 19 Mar 2021 at 10:15, Willem Toorop <wil...@nlnetlabs.nl> wrote:
>8
>
>
> The Net::DNS perl library does have parsing and printing of SVCB and
> HTTPS based on draft-ietf-dnsop-svcb-https-01 since version 1.26
> (released on August 6, 2020). @Dick, what is your position on this?

Change of name only affects parsing. Easy to accept both until RFC put to bed.

Printing uses lightly toasted RFC3597 format:

    x1.example. IN      SVCB    0 foo.example.com.

    x2.example. IN      SVCB    1 .

    x3.example. IN      SVCB    ( \# 25 0010    ; 16
       03666f6f076578616d706c6503636f6d 00     ; foo.example.com.
        0003 0002 0035 )

    x4.example. IN      SVCB    ( \# 28 0001    ; 1
        03666f6f076578616d706c6503636f6d 00     ; foo.example.com.
        ; key667=...
        029b 0005 68656c6c6f )

    x5.example. IN      SVCB    ( \# 32 0001    ; 1
        03666f6f076578616d706c6503636f6d 00     ; foo.example.com.
        ; key667=...
        029b 0009 68656c6c6fd2716f6f )

    x6.example. IN      SVCB    ( \# 55 0001    ; 1
        03666f6f076578616d706c6503636f6d 00     ; foo.example.com.
        0006 0020 20010db8000000000000000000000001
20010db8000000000000000000530001 )

    x7.example. IN      SVCB    ( \# 46 0010    ; 16
        03666f6f076578616d706c65036f7267 00     ; foo.example.org.
        0000 0002 0001
        0001 0009 0268320568332d3139
        0004 0004 c0000201 )

--rwf

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