I am using csf & lfd, I am trying to allow all traffic to a specific IP (my backup storage) which I'm using lftp to access.
I have tried using
csf.allow, but you have to specify a port or a range.
I've also tried adding the ip to
Neither of these approaches create any IPtables rules to allow traffic, adding a rule manually
iptables -A OUTPUT -p tcp -d xxx.xxx.xxx.xxx -j ACCEPT works fine but cleaned by csf on restart