ctnetlink_parse_nat_setup 1605 net/netfilter/nf_conntrack_netlink.c ret = ctnetlink_parse_nat_setup(ct, NF_NAT_MANIP_DST, ctnetlink_parse_nat_setup 1610 net/netfilter/nf_conntrack_netlink.c return ctnetlink_parse_nat_setup(ct, NF_NAT_MANIP_SRC,