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#
# IP netfilter configuration
#
mainmenu_option next_comment
comment ' IP: Netfilter Configuration'
tristate 'Connection tracking (required for masq/NAT)' CONFIG_IP_NF_CONNTRACK
if [ "$CONFIG_IP_NF_CONNTRACK" != "n" ]; then
dep_tristate ' FTP protocol support' CONFIG_IP_NF_FTP $CONFIG_IP_NF_CONNTRACK
dep_tristate ' IRC protocol support' CONFIG_IP_NF_IRC $CONFIG_IP_NF_CONNTRACK
fi
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
tristate 'Userspace queueing via NETLINK (EXPERIMENTAL)' CONFIG_IP_NF_QUEUE
fi
tristate 'IP tables support (required for filtering/masq/NAT)' CONFIG_IP_NF_IPTABLES
if [ "$CONFIG_IP_NF_IPTABLES" != "n" ]; then
# The simple matches.
dep_tristate ' limit match support' CONFIG_IP_NF_MATCH_LIMIT $CONFIG_IP_NF_IPTABLES
dep_tristate ' MAC address match support' CONFIG_IP_NF_MATCH_MAC $CONFIG_IP_NF_IPTABLES
dep_tristate ' netfilter MARK match support' CONFIG_IP_NF_MATCH_MARK $CONFIG_IP_NF_IPTABLES
dep_tristate ' Multiple port match support' CONFIG_IP_NF_MATCH_MULTIPORT $CONFIG_IP_NF_IPTABLES
dep_tristate ' TOS match support' CONFIG_IP_NF_MATCH_TOS $CONFIG_IP_NF_IPTABLES
dep_tristate ' LENGTH match support' CONFIG_IP_NF_MATCH_LENGTH $CONFIG_IP_NF_IPTABLES
dep_tristate ' TTL match support' CONFIG_IP_NF_MATCH_TTL $CONFIG_IP_NF_IPTABLES
dep_tristate ' tcpmss match support' CONFIG_IP_NF_MATCH_TCPMSS $CONFIG_IP_NF_IPTABLES
if [ "$CONFIG_IP_NF_CONNTRACK" != "n" ]; then
dep_tristate ' Connection state match support' CONFIG_IP_NF_MATCH_STATE $CONFIG_IP_NF_CONNTRACK $CONFIG_IP_NF_IPTABLES
fi
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
dep_tristate ' Unclean match support (EXPERIMENTAL)' CONFIG_IP_NF_MATCH_UNCLEAN $CONFIG_IP_NF_IPTABLES
dep_tristate ' Owner match support (EXPERIMENTAL)' CONFIG_IP_NF_MATCH_OWNER $CONFIG_IP_NF_IPTABLES
fi
# The targets
dep_tristate ' Packet filtering' CONFIG_IP_NF_FILTER $CONFIG_IP_NF_IPTABLES
if [ "$CONFIG_IP_NF_FILTER" != "n" ]; then
dep_tristate ' REJECT target support' CONFIG_IP_NF_TARGET_REJECT $CONFIG_IP_NF_FILTER
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
dep_tristate ' MIRROR target support (EXPERIMENTAL)' CONFIG_IP_NF_TARGET_MIRROR $CONFIG_IP_NF_FILTER
fi
fi
if [ "$CONFIG_IP_NF_CONNTRACK" != "n" ]; then
dep_tristate ' Full NAT' CONFIG_IP_NF_NAT $CONFIG_IP_NF_IPTABLES $CONFIG_IP_NF_CONNTRACK
if [ "$CONFIG_IP_NF_NAT" != "n" ]; then
define_bool CONFIG_IP_NF_NAT_NEEDED y
dep_tristate ' MASQUERADE target support' CONFIG_IP_NF_TARGET_MASQUERADE $CONFIG_IP_NF_NAT
dep_tristate ' REDIRECT target support' CONFIG_IP_NF_TARGET_REDIRECT $CONFIG_IP_NF_NAT
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
dep_tristate ' Basic SNMP-ALG support (EXPERIMENTAL)' CONFIG_IP_NF_NAT_SNMP_BASIC $CONFIG_IP_NF_NAT
fi
if [ "$CONFIG_IP_NF_IRC" = "m" ]; then
define_tristate CONFIG_IP_NF_NAT_IRC m
else
if [ "$CONFIG_IP_NF_IRC" = "y" ]; then
define_tristate CONFIG_IP_NF_NAT_IRC $CONFIG_IP_NF_NAT
fi
fi
# If they want FTP, set to $CONFIG_IP_NF_NAT (m or y),
# or $CONFIG_IP_NF_FTP (m or y), whichever is weaker. Argh.
if [ "$CONFIG_IP_NF_FTP" = "m" ]; then
define_tristate CONFIG_IP_NF_NAT_FTP m
else
if [ "$CONFIG_IP_NF_FTP" = "y" ]; then
define_tristate CONFIG_IP_NF_NAT_FTP $CONFIG_IP_NF_NAT
fi
fi
fi
fi
dep_tristate ' Packet mangling' CONFIG_IP_NF_MANGLE $CONFIG_IP_NF_IPTABLES
if [ "$CONFIG_IP_NF_MANGLE" != "n" ]; then
dep_tristate ' TOS target support' CONFIG_IP_NF_TARGET_TOS $CONFIG_IP_NF_MANGLE
dep_tristate ' MARK target support' CONFIG_IP_NF_TARGET_MARK $CONFIG_IP_NF_MANGLE
fi
dep_tristate ' LOG target support' CONFIG_IP_NF_TARGET_LOG $CONFIG_IP_NF_IPTABLES
dep_tristate ' TCPMSS target support' CONFIG_IP_NF_TARGET_TCPMSS $CONFIG_IP_NF_IPTABLES
fi
# Backwards compatibility modules: only if you don't build in the others.
if [ "$CONFIG_IP_NF_CONNTRACK" != "y" ]; then
if [ "$CONFIG_IP_NF_IPTABLES" != "y" ]; then
tristate 'ipchains (2.2-style) support' CONFIG_IP_NF_COMPAT_IPCHAINS
if [ "$CONFIG_IP_NF_COMPAT_IPCHAINS" != "n" ]; then
define_bool CONFIG_IP_NF_NAT_NEEDED y
fi
if [ "$CONFIG_IP_NF_COMPAT_IPCHAINS" != "y" ]; then
tristate 'ipfwadm (2.0-style) support' CONFIG_IP_NF_COMPAT_IPFWADM
if [ "$CONFIG_IP_NF_COMPAT_IPFWADM" != "n" ]; then
define_bool CONFIG_IP_NF_NAT_NEEDED y
fi
fi
fi
fi
endmenu
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