NAT_HELPER_NAME    18 net/netfilter/nf_nat_amanda.c #define NAT_HELPER_NAME "amanda"
NAT_HELPER_NAME    21 net/netfilter/nf_nat_ftp.c #define NAT_HELPER_NAME "ftp"
NAT_HELPER_NAME    22 net/netfilter/nf_nat_irc.c #define NAT_HELPER_NAME "irc"
NAT_HELPER_NAME    24 net/netfilter/nf_nat_sip.c #define NAT_HELPER_NAME "sip"
NAT_HELPER_NAME    13 net/netfilter/nf_nat_tftp.c #define NAT_HELPER_NAME "tftp"