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23 lines
894 B
Plaintext
23 lines
894 B
Plaintext
server:
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# Update cache for popular items before they expire. ~10 % traffic
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# increase according to `man unbound.conf`
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prefetch: yes
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# Fetch keys when DS is encountered, lower latency for a bit higher CPU use
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prefetch-key: yes
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# Allow expired results to be served if they are in cache. The cache will
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# get updated the next time.
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serve-expired: yes
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# Serve expired data up to one day (RFC 8767)
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serve-expired-ttl: 86400
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# If serving expired data to client, explicitly give it TTL 30 seconds
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serve-expired-reply-ttl: 30
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# Serve expired data to client if there is no answer in 0.8 seconds as
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# RFC 8767 says common seconds is 2 seconds making 1800 a reasonable
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# value, but as I use a second lower timeout, I need to adjust here as
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# well.
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serve-expired-client-timeout: 800
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# Human readable DNSSEC errors for expired records
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ede-serve-expired: yes
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# vim: filetype=unbound.conf
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