Documentation / networking / netfilter-sysctl.rst


Based on kernel version 5.14. Page generated on 2021-08-31 10:40 EST.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
.. SPDX-License-Identifier: GPL-2.0

=========================
Netfilter Sysfs variables
=========================

/proc/sys/net/netfilter/* Variables:
====================================

nf_log_all_netns - BOOLEAN
	- 0 - disabled (default)
	- not 0 - enabled

	By default, only init_net namespace can log packets into kernel log
	with LOG target; this aims to prevent containers from flooding host
	kernel log. If enabled, this target also works in other network
	namespaces. This variable is only accessible from init_net.