54 lines
1.5 KiB
Plaintext
54 lines
1.5 KiB
Plaintext
# Configuration file for runtime kernel parameters.
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# See sysctl.conf(5) for more information.
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# Have the CD-ROM close when you use it, and open when you are done
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#dev.cdrom.autoclose = 1
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#dev.cdrom.autoeject = 1
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# See evil packets in your logs
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#net.ipv4.conf.all.log_martians = 1
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# Never accept redirects or source routes (these are only useful for routers)
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#net.ipv4.conf.all.accept_redirects = 0
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#net.ipv4.conf.all.accept_source_route = 0
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#net.ipv6.conf.all.accept_redirects = 0
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#net.ipv6.conf.all.accept_source_route = 0
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# Enable packet forwarding
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#net.ipv4.ip_forward = 1
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#net.ipv6.conf.all.forwarding = 1
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# Source route verification
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#net.ipv4.conf.default.rp_filter = 1
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# Tweak the port range used for outgoing connections
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#net.ipv4.ip_local_port_range = 32768 61000
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# Tweak those values to alter disk syncing and swap behavior
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#vm.vfs_cache_pressure = 100
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#vm.laptop_mode = 0
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#vm.swappiness = 60
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# Tweak how the flow of kernel messages is throttled
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#kernel.printk_ratelimit_burst = 10
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#kernel.printk_ratelimit = 5
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# Reboot 600 seconds after kernel panic or oops
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#kernel.panic_on_oops = 1
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#kernel.panic = 600
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# Enable SysRq key
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kernel.sysrq = 1
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# Append the PID to the core filename
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kernel.core_uses_pid = 1
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# Allow users to create hard or symbolic links only if they
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# already have access to the source file
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fs.protected_hardlinks = 1
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fs.protected_symlinks = 1
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# Raise inotify resource limits
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fs.inotify.max_user_instances = 1024
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fs.inotify.max_user_watches = 524288
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