From 11db6dd8ffde92b762d5877ee171882b236b6c16 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= Date: Thu, 8 Nov 2018 02:15:37 +0700 Subject: [PATCH] Add release notes for min-{cache,ncache}-ttl and now enforced max-ncache-ttl limit --- doc/arm/notes.xml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml index 6424f21f6f..04e226141a 100644 --- a/doc/arm/notes.xml +++ b/doc/arm/notes.xml @@ -216,6 +216,22 @@ must be only enabled for the systems where FIPS mode is available. + + + Two new configuration options min-cache-ttl and + min-ncache-ttl has been added to allow the BIND 9 + administrator to override the minimum TTL in the received DNS records + (positive caching) and for storing the information about non-existent + records (negative caching). The configured minimum TTL for both + configuration options cannot exceed 90 seconds. + + + + + The configuration option max-ncache-ttl was + silently capped to 7 days, and the upper limit is now enforced. + +