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34 lines
807 B
Plaintext
34 lines
807 B
Plaintext
# This configuration file is customized by fox,
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# Optimize sysctl parameters for local DNS server.
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kernel.panic = 20
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kernel.panic_on_oops = 1
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net.core.default_qdisc = fq_codel
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net.ipv4.tcp_congestion_control = cubic
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# Other adjustable system parameters
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net.core.netdev_budget = 600
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net.core.netdev_budget_usecs = 20000
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net.core.somaxconn = 8192
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net.core.rmem_max = 16777216
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net.core.wmem_max = 16777216
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net.ipv4.conf.all.log_martians = 1
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net.ipv4.igmp_max_memberships = 256
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net.ipv4.tcp_challenge_ack_limit = 1000
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net.ipv4.tcp_fastopen = 3
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net.ipv4.tcp_fin_timeout = 30
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net.ipv4.tcp_keepalive_time = 120
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net.ipv4.tcp_notsent_lowat = 131072
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net.ipv4.tcp_rmem = 16384 262144 8388608
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net.ipv4.tcp_wmem = 32768 524288 16777216
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net.ipv6.conf.all.use_tempaddr = 0
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net.ipv6.conf.default.use_tempaddr = 0
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