BIND and UDP tuning

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

Browne, Stuart via bind-users <bind-users at> 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.

f.anthony.n.finch  <dot at>
a just distribution of the rewards of success

More information about the bind-users mailing list