47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
# /etc/sysctl.conf - Configuration file for setting system variables
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# See sysctl.conf (5) for information.
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# you can have the CD-ROM close when you use it, and open
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# when you are done.
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#dev.cdrom.autoeject = 1
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#dev.cdrom.autoclose = 1
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# protection from the SYN flood attack
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net.ipv4.tcp_syncookies = 1
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# see the evil packets in your log files
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#net.ipv4.conf.all.log_martians = 1
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# if not functioning as a router, there is no need to accept redirects or source routes
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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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# Disable packet forwarding
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net.ipv4.ip_forward = 0
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net.ipv6.conf.all.forwarding = 0
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# Enable IPv6 Privacy Extensions
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net.ipv6.conf.default.use_tempaddr = 2
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net.ipv6.conf.all.use_tempaddr = 2
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# sets the port range used for outgoing connections
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#net.ipv4.ip_local_port_range = 32768 61000
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# Swapping too much or not enough? Disks spinning up when you'd
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# rather they didn't? Tweak these.
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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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#kernel.printk_ratelimit_burst = 10
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#kernel.printk_ratelimit = 5
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#kernel.panic_on_oops = 0
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# Reboot 600 seconds after a panic
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#kernel.panic = 600
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# Disable SysRq key (note: console security issues)
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kernel.sysrq = 0
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