RRECOMMENDS_${PN} += "kernel-module-ip6-tables \
                      kernel-module-ip-tables \
                      kernel-module-ip6table-filter \
                      kernel-module-iptable-filter \
                      kernel-module-ip6table-raw \
                      kernel-module-iptable-raw \
                      kernel-module-ip6table-nat \
                      kernel-module-iptable-nat \
                      kernel-module-ip6table-mangle \
                      kernel-module-iptable-magle \
                      kernel-module-ip6table-security \
                      kernel-module-iptable-security \
                      kernel-module-ipt-reject \
                      kernel-module-iptable-mangle \
                      kernel-module-xt-checksum \
                      kernel-module-xt-conntrack \
                      kernel-module-xt-state \
                      kernel-module-xt-tcpudp \
                      "