anchor.diff:  CONFIG_NETFILTER_XT_TARGET_LED=m
   CONFIG_NETFILTER_XT_TARGET_LOG=m
   CONFIG_NETFILTER_XT_TARGET_MARK=m
  -# CONFIG_NETFILTER_XT_NAT is not set
  +CONFIG_NETFILTER_XT_NAT=m
   CONFIG_NETFILTER_XT_TARGET_NETMAP=m
   CONFIG_NETFILTER_XT_TARGET_NFLOG=m
   CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
  -# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
  +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
   CONFIG_NETFILTER_XT_TARGET_RATEEST=m
   CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
   CONFIG_NETFILTER_XT_TARGET_TEE=m
  
positive.code: CONFIG_NF_LOG_IPV4=m
  CONFIG_NF_REJECT_IPV4=m
  CONFIG_NF_NAT_IPV4=m
  # CONFIG_NF_NAT_MASQUERADE_IPV4 is not set
  CONFIG_NF_NAT_PROTO_GRE=m
  CONFIG_NF_NAT_PPTP=m
  CONFIG_NF_NAT_H323=m
  
negative.code: CONFIG_IP_NF_FILTER=m
  CONFIG_IP_NF_TARGET_REJECT=m
  CONFIG_IP_NF_TARGET_SYNPROXY=m
  CONFIG_IP_NF_NAT=m
  CONFIG_IP_NF_TARGET_MASQUERADE=m
  CONFIG_IP_NF_TARGET_NETMAP=m
  CONFIG_IP_NF_TARGET_REDIRECT=m
  CONFIG_IP_NF_MANGLE=m
  CONFIG_IP_NF_TARGET_CLUSTERIP=m
  CONFIG_IP_NF_TARGET_ECN=m
  