I've never installed a firewall on my openwrt devices until now. I had prevented firewall from installing when installing iptables thinking the two were different firewalls.
# iptables -t nat -A POSTROUTING -o br-wan -j MASQUERADE
iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
I then installed 'firewall' and things seem to work. Are both firewall and iptables needed in order to work?
(Last edited by projects on 30 Mar 2018, 06:07)