enable prefetch in unbound

diff --git a/modules/unbound/templates/unbound.conf.erb b/modules/unbound/templates/unbound.conf.erb
index 4680b33..2caa955 100644 (file)
--- a/modules/unbound/templates/unbound.conf.erb
+++ b/modules/unbound/templates/unbound.conf.erb
@@ -45,6 +45,9 @@ server:
        auto-trust-anchor-file: "/var/lib/unbound/debian.org.key"
        auto-trust-anchor-file: "/var/lib/unbound/29.172.in-addr.arpa.key"
 
+       prefetch: yes
+       prefetch-key: yes
+
 local-zone: "29.172.in-addr.arpa" nodefault
 forward-zone:
        name: "29.172.in-addr.arpa"