shorewall-modules 5 modules Shorewall file /usr/share/shorewall/modules /usr/share/shorewall/helpers These files specify which kernel modules Shorewall will load before trying to determine your iptables/kernel's capabilities. The modules file is used when LOAD_HELPERS_ONLY=No in shorewall.conf(8); the helpers file is used when LOAD_HELPERS_ONLY=Yes Each record in the files has the following format: loadmodule modulename moduleoption The modulename names a kernel module (without suffix). Shorewall will search for modules based on your MODULESDIR and MODULE_SUFFIX settings in shorewall.conf(8). The moduleoptions are passed to modprobe (if installed) or to insmod. The /usr/share/shorewall/modules file contains a large number of modules. Users are encouraged to copy the file to /etc/shorewall/modules and modify the copy to load only the modules required or to use LOAD_HELPERS_ONLY=Yes. If you build monolithic kernels and have not installed module-init-tools, then create an empty /etc/shorewall/modules file; that will prevent Shorewall from trying to load modules at all. loadmodule ip_conntrack_ftp ports=21,221 /usr/share/shorewall/modules /usr/share/shorewall/helpers /etc/shorewall/modules /etc/shorewall/helpers shorewall(8), shorewall-accounting(5), shorewall-actions(5), shorewall-blacklist(5), shorewall-hosts(5), shorewall-interfaces(5), shorewall-maclist(5), shorewall-masq(5), shorewall-nat(5), shorewall-netmap(5), shorewall-params(5), shorewall-policy(5), shorewall-providers(5), shorewall-proxyarp(5), shorewall-route_rules(5), shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5), shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5), shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5), shorewall-zones(5)