SYSCTL.CONF(5) | File Formats Manual | SYSCTL.CONF(5) |
sysctl.conf
—
sysctl variables to set at system startup
sysctl.conf
contains a list of
sysctl(8) variable assignments that is
read at system startup by rc(8) early on in
the boot sequence.
The file is made up of sysctl(8) variable assignments (variable=value) with comments designated by a hash mark (‘#’).
To turn on IP forwarding, one would use the following line:
net.inet.ip.forwarding=1
To cause the kernel to reboot on a panic, instead of dropping into the debugger, the following can be used:
ddb.panic=0
A sysctl.conf
file first appeared in
OpenBSD 2.3.
February 10, 2020 | OpenBSD-current |