1 menu "Core Netfilter Configuration"
2 depends on NET && NETFILTER
4 config NETFILTER_NETLINK
5 tristate "Netfilter netlink interface"
7 If this option is enabled, the kernel will include support
8 for the new netfilter netlink interface.
10 config NETFILTER_NETLINK_QUEUE
11 tristate "Netfilter NFQUEUE over NFNETLINK interface"
12 depends on NETFILTER_NETLINK
14 If this option isenabled, the kernel will include support
15 for queueing packets via NFNETLINK.
17 config NETFILTER_NETLINK_LOG
18 tristate "Netfilter LOG over NFNETLINK interface"
19 depends on NETFILTER_NETLINK
21 If this option is enabled, the kernel will include support
22 for logging packets via NFNETLINK.
24 This obsoletes the existing ipt_ULOG and ebg_ulog mechanisms,
25 and is also scheduled to replace the old syslog-based ipt_LOG
29 tristate "Layer 3 Independent Connection tracking (EXPERIMENTAL)"
30 depends on EXPERIMENTAL && IP_NF_CONNTRACK=n
33 Connection tracking keeps a record of what packets have passed
34 through your machine, in order to figure out how they are related
37 Layer 3 independent connection tracking is experimental scheme
38 which generalize ip_conntrack to support other layer 3 protocols.
40 To compile it as a module, choose M here. If unsure, say N.
43 bool "Connection tracking flow accounting"
44 depends on NF_CONNTRACK
46 If this option is enabled, the connection tracking code will
47 keep per-flow packet and byte counters.
49 Those counters can be used for flow-based accounting or the
54 config NF_CONNTRACK_MARK
55 bool 'Connection mark tracking support'
56 depends on NF_CONNTRACK
58 This option enables support for connection marks, used by the
59 `CONNMARK' target and `connmark' match. Similar to the mark value
60 of packets, but this mark value is kept in the conntrack session
61 instead of the individual packets.
63 config NF_CONNTRACK_EVENTS
64 bool "Connection tracking events (EXPERIMENTAL)"
65 depends on EXPERIMENTAL && NF_CONNTRACK
67 If this option is enabled, the connection tracking code will
68 provide a notifier chain that can be used by other kernel code
69 to get notified aboutchanges in the connection tracking state.
73 config NF_CT_PROTO_SCTP
74 tristate 'SCTP protocol on new connection tracking support (EXPERIMENTAL)'
75 depends on EXPERIMENTAL && NF_CONNTRACK
78 With this option enabled, the layer 3 independent connection
79 tracking code will be able to do state tracking on SCTP connections.
81 If you want to compile it as a module, say M here and read
82 Documentation/modules.txt. If unsure, say `N'.
84 config NF_CONNTRACK_FTP
85 tristate "FTP support on new connection tracking (EXPERIMENTAL)"
86 depends on EXPERIMENTAL && NF_CONNTRACK
88 Tracking FTP connections is problematic: special helpers are
89 required for tracking them, and doing masquerading and other forms
90 of Network Address Translation on them.
92 This is FTP support on Layer 3 independent connection tracking.
93 Layer 3 independent connection tracking is experimental scheme
94 which generalize ip_conntrack to support other layer 3 protocols.
96 To compile it as a module, choose M here. If unsure, say N.