diff options
Diffstat (limited to 'procps/sysctl.conf')
| -rw-r--r-- | procps/sysctl.conf | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/procps/sysctl.conf b/procps/sysctl.conf new file mode 100644 index 000000000..baddd90a6 --- /dev/null +++ b/procps/sysctl.conf @@ -0,0 +1,46 @@ +# /etc/sysctl.conf - Configuration file for setting system variables +# See sysctl.conf (5) for information. + +# you can have the CD-ROM close when you use it, and open +# when you are done. +#dev.cdrom.autoeject = 1 +#dev.cdrom.autoclose = 1 + +# protection from the SYN flood attack +net.ipv4.tcp_syncookies = 1 + +# see the evil packets in your log files +#net.ipv4.conf.all.log_martians = 1 + +# if not functioning as a router, there is no need to accept redirects or source routes +#net.ipv4.conf.all.accept_redirects = 0 +#net.ipv4.conf.all.accept_source_route = 0 +#net.ipv6.conf.all.accept_redirects = 0 +#net.ipv6.conf.all.accept_source_route = 0 + +# Disable packet forwarding +net.ipv4.ip_forward = 0 +net.ipv6.conf.all.forwarding = 0 + +# Enable IPv6 Privacy Extensions +net.ipv6.conf.default.use_tempaddr = 2 +net.ipv6.conf.all.use_tempaddr = 2 + +# sets the port range used for outgoing connections +#net.ipv4.ip_local_port_range = 32768 61000 + +# Swapping too much or not enough? Disks spinning up when you'd +# rather they didn't? Tweak these. +#vm.vfs_cache_pressure = 100 +#vm.laptop_mode = 0 +#vm.swappiness = 60 + +#kernel.printk_ratelimit_burst = 10 +#kernel.printk_ratelimit = 5 +#kernel.panic_on_oops = 0 + +# Reboot 600 seconds after a panic +#kernel.panic = 600 + +# Disable SysRq key (note: console security issues) +kernel.sysrq = 0 |