Some sysctls currently are completely useless, as they only exist if
specific kernel configurations are enabled, which we have not.
To hide the error message and prevent them from interfering
unintentionally, if new kernel configurations are activated in the
future, they are removed.
Fixes: #42 (gitea)
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
The net.ipv4.netfilter.ip* sysctls have been moved to
net.netfilter.nf* a long time ago, so they have been useless in our
firmware for quite a while.
It probably originally has been added because it was included in the
OpenWrt defaults and in earlier versions of our firmware the OpenWrt
defaults file got overwritten by our own one.
Because there does not seem to be any obvious reason to keep them (they
have been added without a comment in the commit or file) and they have
been inactive ever since they were moved in the kernel, they are removed
completely instead of using the correct path.
Fixes: #42 (gitea)
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <freifunk@dresel.systems>
tcp timestamps can improve tcp performance a lot, especially
with unstable networks like wifi.
Linux default behaviour is enabled so the tcp timestamps setting
is removed from sysctl configuration.
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
When setting up a node, router solicitations can be used to speed
up receiving router advertisements a lot. This mechanism has been
previously disabled by our custom sysctl config.
However because linux does not send router solicitations, if it
doesn't accept router advertisements, which is disabled for every
link except WAN, this option can safely be set to it's default value
for all interfaces.
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Fixes#83
Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Tested-by: Christian Dresel <fff@chrisi01.de>
Just disable autoconf.
Some sysctl's are currently not available due some missing kernel
features. Maybe some day they reappear.
Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Tested-by: Christian Dresel <fff@chrisi01.de>
Signed-off-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Tested-by: Christian Dresel <fff@chrisi01.de>
Fabian Bläse
Tim Niemeyer