dst_pfx 10 include/uapi/linux/netfilter_ipv6/ip6t_NPT.h union nf_inet_addr dst_pfx; dst_pfx 28 net/ipv6/netfilter/ip6t_NPT.c ipv6_addr_prefix(&pfx, &npt->dst_pfx.in6, npt->dst_pfx_len); dst_pfx 29 net/ipv6/netfilter/ip6t_NPT.c if (!ipv6_addr_equal(&pfx, &npt->dst_pfx.in6)) dst_pfx 33 net/ipv6/netfilter/ip6t_NPT.c dst_sum = csum_partial(&npt->dst_pfx.in6, sizeof(npt->dst_pfx.in6), 0); dst_pfx 56 net/ipv6/netfilter/ip6t_NPT.c addr->s6_addr32[idx] |= ~mask & npt->dst_pfx.in6.s6_addr32[idx];