config BR2_PACKAGE_NFTABLES bool "nftables" depends on BR2_USE_WCHAR depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 select BR2_PACKAGE_LIBMNL select BR2_PACKAGE_LIBNFTNL help nftables is the project that aims to replace the existing {ip,ip6,arp,eb}tables framework. Basically, this project provides a new packet filtering framework, a new userspace utility and also a compatibility layer for {ip,ip6}tables. http://www.netfilter.org/projects/nftables/index.html comment "nftables needs a toolchain w/ wchar, headers >= 3.12" depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12