2019-02-26 19:32:08 +01:00
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## Kernel settings that I prefer to have. ~~ Mikaela
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2015-04-22 21:20:30 +02:00
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2019-02-26 19:32:08 +01:00
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## Core files appear with filename <binary>-<PID>-<hostname>.core
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2015-04-22 21:20:30 +02:00
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kernel.core_pattern = %e-%p-%h.core
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2019-02-26 19:32:08 +01:00
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## When binding to IPv6, only bind to IPv6. Avoids dotted-decimals
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2015-04-22 21:20:30 +02:00
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net.ipv6.bindv6only=1
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2015-06-24 14:12:11 +02:00
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## Enable IPv6 privacy extensions and prefer them to the EUI-64 address
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2019-02-26 19:32:08 +01:00
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## This should be 2 for clients to use and prefer private extensions address
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## and 0 for servers or devices that don't move around.
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2015-05-14 18:04:35 +02:00
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net.ipv6.conf.default.use_tempaddr=2
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2015-06-24 14:12:11 +02:00
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net.ipv6.conf.all.use_tempaddr=2
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2019-02-26 19:32:08 +01:00
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## In case of systemd-networkd (which won't work with the above) and
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## interfaces that are up when the option is changed:
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2015-06-24 15:09:05 +02:00
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#net.ipv6.conf.eth0.use_tempaddr=2
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2019-02-26 19:32:08 +01:00
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#net.ipv6.conf.enp4s0f1.use_tempaddr=2
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2015-06-24 15:09:05 +02:00
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#net.ipv6.conf.wlan0.use_tempaddr=2
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2019-02-26 19:32:08 +01:00
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#net.ipv6.conf.wlp3s0.use_tempaddr=2
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2016-03-03 15:12:33 +01:00
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2019-02-26 19:32:08 +01:00
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## Enable the Magic SysRq key
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## https://en.wikipedia.org/wiki/Magic_SysRq_key
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2016-03-03 15:12:33 +01:00
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kernel.sysrq = 1
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2020-02-12 21:36:17 +01:00
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# Only let debugging child processes
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# https://www.kernel.org/doc/html/latest/admin-guide/LSM/Yama.html
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kernel.yama.ptrace_scope = 1
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