| Message ID | fe989732-7d8c-b706-a694-5b03669fccfd@link38.eu |
|---|---|
| State | Superseded |
| Headers |
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| Series |
[1/3,v3] Unbound: Enable DNS cache poisoning mitigation
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Commit Message
Peter Müller
Aug. 28, 2018, 1:29 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