Nftables issue with ftp firewall and conntrack
In recent kernels (>4.7) it's necessary to load the following module:
modprobe nf_conntrack_ftp
And enable the helper:
echo 1 > /proc/sys/net/netfilter/nf_conntrack_helper
In recent kernels (>4.7) it's necessary to load the following module:
modprobe nf_conntrack_ftp
And enable the helper:
echo 1 > /proc/sys/net/netfilter/nf_conntrack_helper