FW: Bind9.11: dnssec inline signing, cds records and catalog zones

Daniel Stirnimann daniel.stirnimann at switch.ch
Fri Dec 21 14:28:59 UTC 2018


Hello Philippe,

> Is there a direct way to set the NSEC3PARAM?

No idea.

> Switch, the registry for .ch and .li domains is using/testing CDS
> records. Can I tell named, to create the CDS Records for me?

If your keys have appropriate timing metadata, then the CDS/CDNSKEY
records are published for your zones automatically:

See man dnssec-keygen
...
Timing options:
    -P date/[+-]offset/none: set key publication date (default: now)
    -P sync date/[+-]offset/none: set CDS and CDNSKEY publication date
    -A date/[+-]offset/none: set key activation date (default: now)
    -R date/[+-]offset/none: set key revocation date
    -I date/[+-]offset/none: set key inactivation date
    -D date/[+-]offset/none: set key deletion date
    -D sync date/[+-]offset/none: set CDS and CDNSKEY deletion date

or man dnssec-settime

> And every time I create or activate new keys, I have to manually add the
> CDS records, right?

Not if your keys have the appropriate timing metadata.

Daniel

-- 
SWITCH


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