src_pfx 9 include/uapi/linux/netfilter_ipv6/ip6t_NPT.h union nf_inet_addr src_pfx; src_pfx 25 net/ipv6/netfilter/ip6t_NPT.c ipv6_addr_prefix(&pfx, &npt->src_pfx.in6, npt->src_pfx_len); src_pfx 26 net/ipv6/netfilter/ip6t_NPT.c if (!ipv6_addr_equal(&pfx, &npt->src_pfx.in6)) src_pfx 32 net/ipv6/netfilter/ip6t_NPT.c src_sum = csum_partial(&npt->src_pfx.in6, sizeof(npt->src_pfx.in6), 0);