1/proc/sys/net/netfilter/* Variables:
 2
 3nf_log_all_netns - BOOLEAN
 4	0 - disabled (default)
 5	not 0 - enabled
 6
 7	By default, only init_net namespace can log packets into kernel log
 8	with LOG target; this aims to prevent containers from flooding host
 9	kernel log. If enabled, this target also works in other network
10	namespaces. This variable is only accessible from init_net.