| Message ID | 1ba25917-a5f8-7a19-e62e-e850dc359bb3@link38.eu |
|---|---|
| State | Superseded |
| Headers |
Return-Path: <development-bounces@lists.ipfire.org> Received: from mail01.ipfire.org (mail01.ipfire.org [IPv6:2001:470:7183:25::1]) by web02.i.ipfire.org (Postfix) with ESMTP id 92E1F61545 for <patchwork@web02.i.ipfire.org>; Mon, 27 Aug 2018 17:26:38 +0200 (CEST) Received: from mail01.i.ipfire.org (localhost [IPv6:::1]) by mail01.ipfire.org (Postfix) with ESMTP id 56308111F632; Mon, 27 Aug 2018 16:26:38 +0100 (BST) Received: from mx-nbg.link38.eu (mx-nbg.link38.eu [37.120.167.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mx-nbg.link38.eu", Issuer "Let's Encrypt Authority X3" (verified OK)) by mail01.ipfire.org (Postfix) with ESMTPS id B87C7111F344 for <development@lists.ipfire.org>; Mon, 27 Aug 2018 16:26:35 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=link38.eu; s=201803; t=1535383598; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; 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Commit Message
Peter Müller
Aug. 28, 2018, 1:26 a.m. UTC
This avoids some needless lookups to destination domains
with a very high NXDOMAIN rate and reduces load on upstream
servers.
See https://nlnetlabs.nl/documentation/unbound/unbound.conf/
for further details.
Signed-off-by: Peter Müller <peter.mueller@link38.eu>
---
config/unbound/unbound.conf | 1 +
1 file changed, 1 insertion(+)
diff --git a/config/unbound/unbound.conf b/config/unbound/unbound.conf index 8b5d34ee3..8ad6bcb03 100644 --- a/config/unbound/unbound.conf +++ b/config/unbound/unbound.conf @@ -60,6 +60,7 @@ server: harden-referral-path: yes harden-algo-downgrade: no use-caps-for-id: yes + aggressive-nsec: yes # Harden against DNS cache poisoning unwanted-reply-threshold: 5000000