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author | 2018-11-16 14:42:49 +0100 | |
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committer | 2018-11-16 08:42:49 -0500 | |
commit | 8dbe1fbee227d6830d61a169eb947f4c243c76d6 (patch) | |
tree | 31b34683a80a659e76e2076865d76a77ef48dbea /Makefile | |
parent | 3f6dfba1f0e9cd6c858f88891550d09904b7814d (diff) | |
download | coredns-8dbe1fbee227d6830d61a169eb947f4c243c76d6.tar.gz coredns-8dbe1fbee227d6830d61a169eb947f4c243c76d6.tar.zst coredns-8dbe1fbee227d6830d61a169eb947f4c243c76d6.zip |
Set SOA record TTL as min of TTL/MINIMUM (#2295)
* Set SOA record TTL as min of TTL/MINIMUM
According to
https://tools.ietf.org/html/rfc2308#section-3:
The TTL of this record is set from the minimum
of the MINIMUM field of the SOA record and the
TTL of the SOA itself, and indicates how long a
resolver may cache the negative answer.
Set the TTL accordingly so as to not always
negative cache SOA records for 300 seconds.
* Inline min func
* Update SOA record tests
* Fix types
Diffstat (limited to 'Makefile')
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