diff options
Diffstat (limited to 'target/linux/config/Config.in.netfilter')
| -rw-r--r-- | target/linux/config/Config.in.netfilter | 249 |
1 files changed, 5 insertions, 244 deletions
diff --git a/target/linux/config/Config.in.netfilter b/target/linux/config/Config.in.netfilter index 3cf61ed58..e831fd594 100644 --- a/target/linux/config/Config.in.netfilter +++ b/target/linux/config/Config.in.netfilter @@ -197,251 +197,12 @@ config ADK_KPACKAGE_KMOD_NETFILTER_XT_TARGET_TCPMSS endmenu menu "IP: Netfilter Configuration" +source target/linux/config/Config.in.netfilter.ip4 +endmenu -config ADK_KPACKAGE_KMOD_NF_CONNTRACK_IPV4 - bool 'IPv4 connection tracking support (required for NAT)' - select ADK_KPACKAGE_KMOD_NF_CONNTRACK - help - Connection tracking keeps a record of what packets have passed - through your machine, in order to figure out how they are related - into connections. - -config ADK_KPACKAGE_KMOD_IP_NF_CT_ACCT - bool 'Connection tracking flow accounting' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - If this option is enabled, the connection tracking code will - keep per-flow packet and byte counters. - - Those counters can be used for flow-based accounting or the - `connbytes' match. - -config ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK_MARK - bool 'Connection mark tracking support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - select ADK_KERNEL_IP_NF_MATCH_CONNMARK - help - This option enables support for connection marks, used by the - `CONNMARK' target and `connmark' match. Similar to the mark value - of packets, but this mark value is kept in the conntrack session - instead of the individual packets. - -config ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK_SECMARK - bool 'Connection tracking security mark support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - #FIXME select NETWORK_SECMARK - help - This option enables security markings to be applied to - connections. Typically they are copied to connections from - packets using the CONNSECMARK target and copied back from - connections to packets with the same target, with the packets - being originally labeled via SECMARK. - -config ADK_KPACKAGE_KMOD_IP_NF_FTP - tristate 'FTP protocol support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - Tracking FTP connections is problematic: special helpers are - required for tracking them, and doing masquerading and other forms - of Network Address Translation on them. - -config ADK_KPACKAGE_KMOD_IP_NF_IRC - tristate 'IRC protocol support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - There is a commonly-used extension to IRC called - Direct Client-to-Client Protocol (DCC). This enables users to send - files to each other, and also chat to each other without the need - of a server. DCC Sending is used anywhere you send files over IRC, - and DCC Chat is most commonly used by Eggdrop bots. If you are - using NAT, this extension will enable you to send files and initiate - chats. Note that you do NOT need this extension to get files or - have others initiate chats, or everything else in IRC. - -config ADK_KPACKAGE_KMOD_IP_NF_NETBIOS_NS - tristate 'NetBIOS name service protocol support (EXPERIMENTAL)' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - NetBIOS name service requests are sent as broadcast messages from an - unprivileged port and responded to with unicast messages to the - same port. This make them hard to firewall properly because connection - tracking doesn't deal with broadcasts. This helper tracks locally - originating NetBIOS name service requests and the corresponding - responses. It relies on correct IP address configuration, specifically - netmask and broadcast address. When properly configured, the output - of "ip address show" should look similar to this: - - $ ip -4 address show eth0 - 4: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000 - inet 172.16.2.252/24 brd 172.16.2.255 scope global eth0 - -config ADK_KPACKAGE_KMOD_IP_NF_TFTP - tristate 'TFTP protocol support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - TFTP connection tracking helper, this is required depending - on how restrictive your ruleset is. - If you are using a tftp client behind -j SNAT or -j MASQUERADING - you will need this. - -config ADK_KPACKAGE_KMOD_IP_NF_AMANDA - tristate 'Amanda backup protocol support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - #FIXME TEXTSEARCH && TEXTSEARCH_KMP - help - If you are running the Amanda backup package <http://www.amanda.org/> - on this machine or machines that will be MASQUERADED through this - machine, then you may want to enable this feature. This allows the - connection tracking and natting code to allow the sub-channels that - Amanda requires for communication of the backup data, messages and - index. - -config ADK_KPACKAGE_KMOD_IP_NF_PPTP - tristate 'PPTP protocol support' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - This module adds support for PPTP (Point to Point Tunnelling - Protocol, RFC2637) connection tracking and NAT. - - If you are running PPTP sessions over a stateful firewall or NAT - box, you may want to enable this feature. - - Please note that not all PPTP modes of operation are supported yet. - For more info, read top of the file - net/ipv4/netfilter/ip_conntrack_pptp.c - -config ADK_KPACKAGE_KMOD_IP_NF_H323 - tristate 'H.323 protocol support (EXPERIMENTAL)' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - H.323 is a VoIP signalling protocol from ITU-T. As one of the most - important VoIP protocols, it is widely used by voice hardware and - software including voice gateways, IP phones, Netmeeting, OpenPhone, - Gnomemeeting, etc. - - With this module you can support H.323 on a connection tracking/NAT - firewall. - - This module supports RAS, Fast Start, H.245 Tunnelling, Call - Forwarding, RTP/RTCP and T.120 based audio, video, fax, chat, - whiteboard, file transfer, etc. For more information, please - visit http://nath323.sourceforge.net/. - -config ADK_KPACKAGE_KMOD_IP_NF_SIP - tristate 'SIP protocol support (EXPERIMENTAL)' - depends on ADK_KPACKAGE_KMOD_IP_NF_CONNTRACK - help - SIP is an application-layer control protocol that can establish, - modify, and terminate multimedia sessions (conferences) such as - Internet telephony calls. With the ip_conntrack_sip and - the ip_nat_sip modules you can support the protocol on a connection - tracking/NATing firewall. - - -config ADK_KPACKAGE_KMOD_IP_NF_IPTABLES - tristate 'IP tables support (required for filtering/masq/NAT)' - select ADK_KERNEL_NETFILTER_XTABLES - help - iptables is a general, extensible packet identification framework. - The packet filtering and full NAT (masquerading, port forwarding, - etc) subsystems now use this: say `Y' or `M' here if you want to use - either of those. - -config ADK_KPACKAGE_KMOD_IP_NF_FILTER - tristate 'Packet Filtering' - depends on ADK_KPACKAGE_KMOD_IP_NF_IPTABLES - help - Packet filtering defines a table `filter', which has a series of - rules for simple packet filtering at local input, forwarding and - local output. See the man page for iptables(8). - -config ADK_KPACKAGE_KMOD_NF_NAT - tristate 'Full NAT' - depends on ADK_KPACKAGE_KMOD_NF_IP_IPTABLES - help - The Full NAT option allows masquerading, port forwarding and other - forms of full Network Address Port Translation. It is controlled by - the `nat' table in iptables: see the man page for iptables(8). - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_MASQUERADE - tristate 'MASQUERADE target support' - depends on ADK_KPACKAGE_KMOD_NF_NAT - help - Masquerading is a special case of NAT: all outgoing connections are - changed to seem to come from a particular interface's address, and - if the interface goes down, those connections are lost. This is - only useful for dialup accounts with dynamic IP address (ie. your IP - address will be different on next dialup). - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_REJECT - tristate 'REJECT target support' - depends on ADK_KPACKAGE_KMOD_IP_NF_FILTER - help - The REJECT target allows a filtering rule to specify that an ICMP - error should be issued in response to an incoming packet, rather - than silently being dropped. - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_LOG - tristate 'LOG target support' - depends on ADK_KPACKAGE_KMOD_IP_NF_FILTER - help - This option adds a `LOG' target, which allows you to create rules in - any iptables table which records the packet header to the syslog. - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_ULOG - tristate 'ULOG target support (ipv4 only)' - depends on ADK_KPACKAGE_KMOD_IP_NF_FILTER - help - This option enables the old IPv4-only "ipt_ULOG" implementation - which has been obsoleted by the new "nfnetlink_log" code (see - CONFIG_NETFILTER_NETLINK_LOG). - - This option adds a `ULOG' target, which allows you to create rules in - any iptables table. The packet is passed to a userspace logging - daemon using netlink multicast sockets; unlike the LOG target - which can only be viewed through syslog. - - The appropriate userspace logging daemon (ulogd) may be obtained from - <http://www.gnumonks.org/projects/ulogd/> - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_REDIRECT - tristate 'REDIRECT target support' - depends on ADK_KPACKAGE_KMOD_NF_NAT - help - REDIRECT is a special case of NAT: all incoming connections are - mapped onto the incoming interface's address, causing the packets to - come to the local machine instead of passing through. This is - useful for transparent proxies. - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_NETMAP - tristate 'NETMAP target support' - depends on ADK_KPACKAGE_KMOD_NF_NAT - help - NETMAP is an implementation of static 1:1 NAT mapping of network - addresses. It maps the network address part, while keeping the host - address part intact. It is similar to Fast NAT, except that - Netfilter's connection tracking doesn't work well with Fast NAT. - -config ADK_KPACKAGE_KMOD_IP_NF_MANGLE - tristate 'Packet mangling' - depends on ADK_KPACKAGE_KMOD_NF_NAT - help - This option adds a `mangle' table to iptables: see the man page for - iptables(8). This table is used for various packet alterations - which can effect how the packet is routed. - -config ADK_KPACKAGE_KMOD_IP_NF_TARGET_ECN - tristate 'ECN target support' - depends on ADK_KPACKAGE_KMOD_IP_NF_MANGLE - help - This option adds a `ECN' target, which can be used in the iptables mangle - table. - - You can use this target to remove the ECN bits from the IPv4 header of - an IP packet. This is particularly useful, if you need to work around - existing ECN blackholes on the internet, but don't want to disable - ECN support in general. - +menu "IPv6: Netfilter Configuration" + depends on ADK_ENABLE_IPV6 +source target/linux/config/Config.in.netfilter.ip6 endmenu menu "Ethernet bridge firewalling" |