#
# IP configuration
#
bool 'IP: multicasting' CONFIG_IP_MULTICAST
bool 'IP: advanced router' CONFIG_IP_ADVANCED_ROUTER
if [ "$CONFIG_IP_ADVANCED_ROUTER" = "y" ]; then
  define_bool CONFIG_RTNETLINK y	
  define_bool CONFIG_NETLINK y
  bool 'IP: policy routing' CONFIG_IP_MULTIPLE_TABLES
  bool 'IP: equal cost multipath' CONFIG_IP_ROUTE_MULTIPATH
  bool 'IP: use TOS value as routing key' CONFIG_IP_ROUTE_TOS
  bool 'IP: verbose route monitoring' CONFIG_IP_ROUTE_VERBOSE
  bool 'IP: large routing tables' CONFIG_IP_ROUTE_LARGE_TABLES
  if [ "$CONFIG_IP_MULTIPLE_TABLES" = "y" ]; then
    bool 'IP: fast network address translation' CONFIG_IP_ROUTE_NAT
  fi
fi
bool 'IP: kernel level autoconfiguration' CONFIG_IP_PNP
if [ "$CONFIG_IP_PNP" = "y" ]; then
  bool '      BOOTP support' CONFIG_IP_PNP_BOOTP
  bool '      RARP support' CONFIG_IP_PNP_RARP
# not yet ready..
#  bool '      ARP support' CONFIG_IP_PNP_ARP		
fi
if [ "$CONFIG_FIREWALL" = "y" ]; then
  bool 'IP: firewalling' CONFIG_IP_FIREWALL
  if [ "$CONFIG_IP_FIREWALL" = "y" ]; then
    if [ "$CONFIG_NETLINK" = "y" ]; then
	bool 'IP: firewall packet netlink device' CONFIG_IP_FIREWALL_NETLINK
	if [ "$CONFIG_IP_FIREWALL_NETLINK" = "y" ]; then
	    define_bool CONFIG_NETLINK_DEV y
	fi
    fi
    bool 'IP: always defragment (required for masquerading)' CONFIG_IP_ALWAYS_DEFRAG
    if [ "$CONFIG_IP_MULTIPLE_TABLES" = "y" ]; then
	bool 'IP: use FWMARK value as routing key' CONFIG_IP_ROUTE_FWMARK
    fi
  fi
fi
if [ "$CONFIG_IP_FIREWALL" = "y" ]; then
  if [ "$CONFIG_IP_ALWAYS_DEFRAG" != "n" ]; then
    bool 'IP: transparent proxy support' CONFIG_IP_TRANSPARENT_PROXY
    bool 'IP: masquerading' CONFIG_IP_MASQUERADE
    if [ "$CONFIG_IP_MASQUERADE" != "n" ]; then
      comment 'Protocol-specific masquerading support will be built as modules.'
      bool 'IP: ICMP masquerading' CONFIG_IP_MASQUERADE_ICMP
      comment 'Protocol-specific masquerading support will be built as modules.'
      if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
        bool 'IP: masquerading special modules support' CONFIG_IP_MASQUERADE_MOD 
        if [ "$CONFIG_IP_MASQUERADE_MOD" = "y" ]; then
          tristate 'IP: ipautofw masq support (EXPERIMENTAL)' CONFIG_IP_MASQUERADE_IPAUTOFW
          tristate 'IP: ipportfw masq support (EXPERIMENTAL)' CONFIG_IP_MASQUERADE_IPPORTFW
          tristate 'IP: ip fwmark masq-forwarding support (EXPERIMENTAL)' CONFIG_IP_MASQUERADE_MFW
	fi
      fi
    fi
  fi
fi
bool 'IP: optimize as router not host' CONFIG_IP_ROUTER
tristate 'IP: tunneling' CONFIG_NET_IPIP
tristate 'IP: GRE tunnels over IP' CONFIG_NET_IPGRE
if [ "$CONFIG_IP_MULTICAST" = "y" ]; then
  if [ "$CONFIG_NET_IPGRE" != "n" ]; then
    bool 'IP: broadcast GRE over IP' CONFIG_NET_IPGRE_BROADCAST
  fi
  bool 'IP: multicast routing' CONFIG_IP_MROUTE
  if [ "$CONFIG_IP_MROUTE" = "y" ]; then
    bool 'IP: PIM-SM version 1 support' CONFIG_IP_PIMSM_V1
    bool 'IP: PIM-SM version 2 support' CONFIG_IP_PIMSM_V2
  fi
fi
bool 'IP: aliasing support' CONFIG_IP_ALIAS
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
  if [ "$CONFIG_RTNETLINK" = "y" ]; then
    bool 'IP: ARP daemon support (EXPERIMENTAL)' CONFIG_ARPD
  fi
fi
bool 'IP: TCP syncookie support (not enabled per default)' CONFIG_SYN_COOKIES
comment '(it is safe to leave these untouched)'
#bool 'IP: PC/TCP compatibility mode' CONFIG_INET_PCTCP
tristate 'IP: Reverse ARP' CONFIG_INET_RARP
#bool 'IP: Path MTU Discovery (normally enabled)' CONFIG_PATH_MTU_DISCOVERY
#bool 'IP: Disable NAGLE algorithm (normally enabled)' CONFIG_TCP_NAGLE_OFF
bool 'IP: Allow large windows (not recommended if <16Mb of memory)' CONFIG_SKB_LARGE
#if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then 
#bool 'IP: support experimental checksum copy to user for UDP'  CONFIG_UDP_DELAY_CSUM
#fi