From 211b6bc16e3d1c383e63835572c21d8f7ed63822 Mon Sep 17 00:00:00 2001 From: Jonatan Schlag Date: Wed, 6 Jan 2021 10:16:49 +0000 Subject: [PATCH] unbound: keep probing when servers are down Till now when a server was in the "blocking regime" there was one probe made every 15 min, to see if this server is up again. In situations where all servers where down (e.g. because of a massive package loss) it could take up to 15 min to have a working dns again. This patch changes this behaviour in a way that a server marked down is probed every 2 min. Fixes: #12557 Signed-off-by: Jonatan Schlag Signed-off-by: Michael Tremer --- config/unbound/unbound.conf | 3 +++ 1 file changed, 3 insertions(+) diff --git a/config/unbound/unbound.conf b/config/unbound/unbound.conf index 3aab6ea463..f78aaae8c7 100644 --- a/config/unbound/unbound.conf +++ b/config/unbound/unbound.conf @@ -60,6 +60,9 @@ server: # Allow access from everywhere access-control: 0.0.0.0/0 allow + # Timeout behaviour + infra-keep-probing: yes + # Bootstrap root servers root-hints: "/etc/unbound/root.hints" -- 2.39.2