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63 lines
2.0 KiB
63 lines
2.0 KiB
# /etc/sysctl.conf - Configuration file for setting system variables
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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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# makes you vulnerable or not :-)
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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/ipv4/icmp_echo_ignore_broadcasts =1
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# needed for routing, including masquerading or NAT
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#net/ipv4/ip_forward=1
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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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# Broken routers and obsolete firewalls will corrupt the window scaling
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# and ECN. Set these values to 0 to disable window scaling and ECN.
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# This may, rarely, cause some performance loss when running high-speed
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# TCP/IP over huge distances or running TCP/IP over connections with high
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# packet loss and modern routers. This sure beats dropped connections.
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#net.ipv4.tcp_ecn = 0
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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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# enable SysRq key (note: console security issues)
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#kernel.sysrq = 1
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# Change name of core file to start with the command name
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# so you get things like: emacs.core mozilla-bin.core X.core
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#kernel.core_pattern = %e.core
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# NIS/YP domain (not always equal to DNS domain)
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#kernel.domainname = example.com
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#kernel.hostname = darkstar
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# This limits PID values to 4 digits, which allows tools like ps
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# to save screen space.
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#kernel/pid_max=10000
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# Protects against creating or following links under certain conditions
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# See https://www.kernel.org/doc/Documentation/sysctl/fs.txt
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#fs.protected_hardlinks = 1
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#fs.protected_symlinks = 1
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