BIND and UDP tuning

Tony Finch dot at dotat.at
Thu Sep 27 07:28:17 UTC 2018


Browne, Stuart via bind-users <bind-users at lists.isc.org> wrote:

>       - { name: 'net.ipv4.tcp_sack', value: 0 }

Why? SACK is super important for TCP performance over links that have any
degree of lossiness, and I don't recall hearing of any caveats.

Tony.
-- 
f.anthony.n.finch  <dot at dotat.at>  http://dotat.at/
a just distribution of the rewards of success


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