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reorganize sysctl configuration

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This commit is contained in:
Daniel Micay 2024-03-24 10:53:27 -04:00
parent 51a4f8ca7a
commit eb55afa3a8
1 changed files with 11 additions and 11 deletions
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22
sysctl.d/local.conf
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@ -1,3 +1,13 @@
net.ipv4.ip_local_port_range = 1024 65535
net.ipv4.conf.*.send_redirects = 0
net.ipv4.conf.*.accept_redirects = 0
net.ipv6.conf.*.accept_redirects = 0
# enforced with nftables to handle both IPv4 and IPv6 in the same way
net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.*.rp_filter = 0
net.ipv4.tcp_ecn = 1 net.ipv4.tcp_ecn = 1
net.ipv4.tcp_slow_start_after_idle = 0 net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_notsent_lowat = 131072 net.ipv4.tcp_notsent_lowat = 131072
@ -18,21 +28,11 @@ net.ipv4.tcp_retries2 = 8
# 25.4s with minimum 0.2s RTO # 25.4s with minimum 0.2s RTO
net.ipv4.tcp_orphan_retries = 6 net.ipv4.tcp_orphan_retries = 6
net.ipv4.ip_local_port_range = 1024 65535 net.mptcp.enabled = 0
net.ipv4.conf.*.send_redirects = 0
net.ipv4.conf.*.accept_redirects = 0
net.ipv6.conf.*.accept_redirects = 0
net.netfilter.nf_conntrack_tcp_loose = 0 net.netfilter.nf_conntrack_tcp_loose = 0
net.netfilter.nf_conntrack_tcp_timeout_established = 14400 net.netfilter.nf_conntrack_tcp_timeout_established = 14400
# enforced with nftables to handle both IPv4 and IPv6 in the same way
net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.*.rp_filter = 0
net.mptcp.enabled = 0
kernel.yama.ptrace_scope = 2 kernel.yama.ptrace_scope = 2
vm.max_map_count = 1048576 vm.max_map_count = 1048576