blob: 44906a21abad366ac0cb33a7377101ffeb077b5d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
# /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
# 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
|
