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authorJeff Garzik <jgarzik@pobox.com>2005-07-13 16:23:51 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-07-13 16:23:51 -0400
commit327309e899662b482c58cf25f574513d38b5788c (patch)
tree069de438aa0e92dd9b6ba28e6b207e2cd07151a5 /net/Kconfig
parent0c168775709faa74c1b87f1e61046e0c51ade7f3 (diff)
parentc32511e2718618f0b53479eb36e07439aa363a74 (diff)
Merge upstream 2.6.13-rc3 into ieee80211 branch of netdev-2.6.
Diffstat (limited to 'net/Kconfig')
-rw-r--r--net/Kconfig457
1 files changed, 22 insertions, 435 deletions
diff --git a/net/Kconfig b/net/Kconfig
index 8a12ea8f0c05..3ae4a47e60ae 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -2,7 +2,7 @@
2# Network configuration 2# Network configuration
3# 3#
4 4
5menu "Networking support" 5menu "Networking"
6 6
7config NET 7config NET
8 bool "Networking support" 8 bool "Networking support"
@@ -10,7 +10,9 @@ config NET
10 Unless you really know what you are doing, you should say Y here. 10 Unless you really know what you are doing, you should say Y here.
11 The reason is that some programs need kernel networking support even 11 The reason is that some programs need kernel networking support even
12 when running on a stand-alone machine that isn't connected to any 12 when running on a stand-alone machine that isn't connected to any
13 other computer. If you are upgrading from an older kernel, you 13 other computer.
14
15 If you are upgrading from an older kernel, you
14 should consider updating your networking tools too because changes 16 should consider updating your networking tools too because changes
15 in the kernel and the tools often go hand in hand. The tools are 17 in the kernel and the tools often go hand in hand. The tools are
16 contained in the package net-tools, the location and version number 18 contained in the package net-tools, the location and version number
@@ -20,57 +22,14 @@ config NET
20 recommended to read the NET-HOWTO, available from 22 recommended to read the NET-HOWTO, available from
21 <http://www.tldp.org/docs.html#howto>. 23 <http://www.tldp.org/docs.html#howto>.
22 24
23menu "Networking options" 25# Make sure that all config symbols are dependent on NET
24 depends on NET 26if NET
25
26config PACKET
27 tristate "Packet socket"
28 ---help---
29 The Packet protocol is used by applications which communicate
30 directly with network devices without an intermediate network
31 protocol implemented in the kernel, e.g. tcpdump. If you want them
32 to work, choose Y.
33 27
34 To compile this driver as a module, choose M here: the module will 28menu "Networking options"
35 be called af_packet.
36
37 If unsure, say Y.
38
39config PACKET_MMAP
40 bool "Packet socket: mmapped IO"
41 depends on PACKET
42 help
43 If you say Y here, the Packet protocol driver will use an IO
44 mechanism that results in faster communication.
45
46 If unsure, say N.
47
48config UNIX
49 tristate "Unix domain sockets"
50 ---help---
51 If you say Y here, you will include support for Unix domain sockets;
52 sockets are the standard Unix mechanism for establishing and
53 accessing network connections. Many commonly used programs such as
54 the X Window system and syslog use these sockets even if your
55 machine is not connected to any network. Unless you are working on
56 an embedded system or something similar, you therefore definitely
57 want to say Y here.
58
59 To compile this driver as a module, choose M here: the module will be
60 called unix. Note that several important services won't work
61 correctly if you say M here and then neglect to load the module.
62
63 Say Y unless you know what you are doing.
64
65config NET_KEY
66 tristate "PF_KEY sockets"
67 select XFRM
68 ---help---
69 PF_KEYv2 socket family, compatible to KAME ones.
70 They are required if you are going to use IPsec tools ported
71 from KAME.
72 29
73 Say Y unless you know what you are doing. 30source "net/packet/Kconfig"
31source "net/unix/Kconfig"
32source "net/xfrm/Kconfig"
74 33
75config INET 34config INET
76 bool "TCP/IP networking" 35 bool "TCP/IP networking"
@@ -94,30 +53,12 @@ config INET
94 53
95 Short answer: say Y. 54 Short answer: say Y.
96 55
56if INET
97source "net/ipv4/Kconfig" 57source "net/ipv4/Kconfig"
98
99# IPv6 as module will cause a CRASH if you try to unload it
100config IPV6
101 tristate "The IPv6 protocol"
102 depends on INET
103 default m
104 select CRYPTO if IPV6_PRIVACY
105 select CRYPTO_MD5 if IPV6_PRIVACY
106 ---help---
107 This is complemental support for the IP version 6.
108 You will still be able to do traditional IPv4 networking as well.
109
110 For general information about IPv6, see
111 <http://playground.sun.com/pub/ipng/html/ipng-main.html>.
112 For Linux IPv6 development information, see <http://www.linux-ipv6.org>.
113 For specific information about IPv6 under Linux, read the HOWTO at
114 <http://www.bieringer.de/linux/IPv6/>.
115
116 To compile this protocol support as a module, choose M here: the
117 module will be called ipv6.
118
119source "net/ipv6/Kconfig" 58source "net/ipv6/Kconfig"
120 59
60endif # if INET
61
121menuconfig NETFILTER 62menuconfig NETFILTER
122 bool "Network packet filtering (replaces ipchains)" 63 bool "Network packet filtering (replaces ipchains)"
123 ---help--- 64 ---help---
@@ -206,269 +147,16 @@ source "net/bridge/netfilter/Kconfig"
206 147
207endif 148endif
208 149
209config XFRM
210 bool
211 depends on NET
212
213source "net/xfrm/Kconfig"
214
215source "net/sctp/Kconfig" 150source "net/sctp/Kconfig"
216 151source "net/atm/Kconfig"
217config ATM 152source "net/bridge/Kconfig"
218 tristate "Asynchronous Transfer Mode (ATM) (EXPERIMENTAL)" 153source "net/8021q/Kconfig"
219 depends on EXPERIMENTAL
220 ---help---
221 ATM is a high-speed networking technology for Local Area Networks
222 and Wide Area Networks. It uses a fixed packet size and is
223 connection oriented, allowing for the negotiation of minimum
224 bandwidth requirements.
225
226 In order to participate in an ATM network, your Linux box needs an
227 ATM networking card. If you have that, say Y here and to the driver
228 of your ATM card below.
229
230 Note that you need a set of user-space programs to actually make use
231 of ATM. See the file <file:Documentation/networking/atm.txt> for
232 further details.
233
234config ATM_CLIP
235 tristate "Classical IP over ATM (EXPERIMENTAL)"
236 depends on ATM && INET
237 help
238 Classical IP over ATM for PVCs and SVCs, supporting InARP and
239 ATMARP. If you want to communication with other IP hosts on your ATM
240 network, you will typically either say Y here or to "LAN Emulation
241 (LANE)" below.
242
243config ATM_CLIP_NO_ICMP
244 bool "Do NOT send ICMP if no neighbour (EXPERIMENTAL)"
245 depends on ATM_CLIP
246 help
247 Normally, an "ICMP host unreachable" message is sent if a neighbour
248 cannot be reached because there is no VC to it in the kernel's
249 ATMARP table. This may cause problems when ATMARP table entries are
250 briefly removed during revalidation. If you say Y here, packets to
251 such neighbours are silently discarded instead.
252
253config ATM_LANE
254 tristate "LAN Emulation (LANE) support (EXPERIMENTAL)"
255 depends on ATM
256 help
257 LAN Emulation emulates services of existing LANs across an ATM
258 network. Besides operating as a normal ATM end station client, Linux
259 LANE client can also act as an proxy client bridging packets between
260 ELAN and Ethernet segments. You need LANE if you want to try MPOA.
261
262config ATM_MPOA
263 tristate "Multi-Protocol Over ATM (MPOA) support (EXPERIMENTAL)"
264 depends on ATM && INET && ATM_LANE!=n
265 help
266 Multi-Protocol Over ATM allows ATM edge devices such as routers,
267 bridges and ATM attached hosts establish direct ATM VCs across
268 subnetwork boundaries. These shortcut connections bypass routers
269 enhancing overall network performance.
270
271config ATM_BR2684
272 tristate "RFC1483/2684 Bridged protocols"
273 depends on ATM && INET
274 help
275 ATM PVCs can carry ethernet PDUs according to rfc2684 (formerly 1483)
276 This device will act like an ethernet from the kernels point of view,
277 with the traffic being carried by ATM PVCs (currently 1 PVC/device).
278 This is sometimes used over DSL lines. If in doubt, say N.
279
280config ATM_BR2684_IPFILTER
281 bool "Per-VC IP filter kludge"
282 depends on ATM_BR2684
283 help
284 This is an experimental mechanism for users who need to terminating a
285 large number of IP-only vcc's. Do not enable this unless you are sure
286 you know what you are doing.
287
288config BRIDGE
289 tristate "802.1d Ethernet Bridging"
290 ---help---
291 If you say Y here, then your Linux box will be able to act as an
292 Ethernet bridge, which means that the different Ethernet segments it
293 is connected to will appear as one Ethernet to the participants.
294 Several such bridges can work together to create even larger
295 networks of Ethernets using the IEEE 802.1 spanning tree algorithm.
296 As this is a standard, Linux bridges will cooperate properly with
297 other third party bridge products.
298
299 In order to use the Ethernet bridge, you'll need the bridge
300 configuration tools; see <file:Documentation/networking/bridge.txt>
301 for location. Please read the Bridge mini-HOWTO for more
302 information.
303
304 If you enable iptables support along with the bridge support then you
305 turn your bridge into a bridging IP firewall.
306 iptables will then see the IP packets being bridged, so you need to
307 take this into account when setting up your firewall rules.
308 Enabling arptables support when bridging will let arptables see
309 bridged ARP traffic in the arptables FORWARD chain.
310
311 To compile this code as a module, choose M here: the module
312 will be called bridge.
313
314 If unsure, say N.
315
316config VLAN_8021Q
317 tristate "802.1Q VLAN Support"
318 ---help---
319 Select this and you will be able to create 802.1Q VLAN interfaces
320 on your ethernet interfaces. 802.1Q VLAN supports almost
321 everything a regular ethernet interface does, including
322 firewalling, bridging, and of course IP traffic. You will need
323 the 'vconfig' tool from the VLAN project in order to effectively
324 use VLANs. See the VLAN web page for more information:
325 <http://www.candelatech.com/~greear/vlan.html>
326
327 To compile this code as a module, choose M here: the module
328 will be called 8021q.
329
330 If unsure, say N.
331
332config DECNET
333 tristate "DECnet Support"
334 ---help---
335 The DECnet networking protocol was used in many products made by
336 Digital (now Compaq). It provides reliable stream and sequenced
337 packet communications over which run a variety of services similar
338 to those which run over TCP/IP.
339
340 To find some tools to use with the kernel layer support, please
341 look at Patrick Caulfield's web site:
342 <http://linux-decnet.sourceforge.net/>.
343
344 More detailed documentation is available in
345 <file:Documentation/networking/decnet.txt>.
346
347 Be sure to say Y to "/proc file system support" and "Sysctl support"
348 below when using DECnet, since you will need sysctl support to aid
349 in configuration at run time.
350
351 The DECnet code is also available as a module ( = code which can be
352 inserted in and removed from the running kernel whenever you want).
353 The module is called decnet.
354
355source "net/decnet/Kconfig" 154source "net/decnet/Kconfig"
356
357source "net/llc/Kconfig" 155source "net/llc/Kconfig"
358
359config IPX
360 tristate "The IPX protocol"
361 select LLC
362 ---help---
363 This is support for the Novell networking protocol, IPX, commonly
364 used for local networks of Windows machines. You need it if you
365 want to access Novell NetWare file or print servers using the Linux
366 Novell client ncpfs (available from
367 <ftp://platan.vc.cvut.cz/pub/linux/ncpfs/>) or from
368 within the Linux DOS emulator DOSEMU (read the DOSEMU-HOWTO,
369 available from <http://www.tldp.org/docs.html#howto>). In order
370 to do the former, you'll also have to say Y to "NCP file system
371 support", below.
372
373 IPX is similar in scope to IP, while SPX, which runs on top of IPX,
374 is similar to TCP. There is also experimental support for SPX in
375 Linux (see "SPX networking", below).
376
377 To turn your Linux box into a fully featured NetWare file server and
378 IPX router, say Y here and fetch either lwared from
379 <ftp://ibiblio.org/pub/Linux/system/network/daemons/> or
380 mars_nwe from <ftp://www.compu-art.de/mars_nwe/>. For more
381 information, read the IPX-HOWTO available from
382 <http://www.tldp.org/docs.html#howto>.
383
384 General information about how to connect Linux, Windows machines and
385 Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
386
387 The IPX driver would enlarge your kernel by about 16 KB. To compile
388 this driver as a module, choose M here: the module will be called ipx.
389 Unless you want to integrate your Linux box with a local Novell
390 network, say N.
391
392source "net/ipx/Kconfig" 156source "net/ipx/Kconfig"
393
394config ATALK
395 tristate "Appletalk protocol support"
396 select LLC
397 ---help---
398 AppleTalk is the protocol that Apple computers can use to communicate
399 on a network. If your Linux box is connected to such a network and you
400 wish to connect to it, say Y. You will need to use the netatalk package
401 so that your Linux box can act as a print and file server for Macs as
402 well as access AppleTalk printers. Check out
403 <http://www.zettabyte.net/netatalk/> on the WWW for details.
404 EtherTalk is the name used for AppleTalk over Ethernet and the
405 cheaper and slower LocalTalk is AppleTalk over a proprietary Apple
406 network using serial links. EtherTalk and LocalTalk are fully
407 supported by Linux.
408
409 General information about how to connect Linux, Windows machines and
410 Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>. The
411 NET-3-HOWTO, available from
412 <http://www.tldp.org/docs.html#howto>, contains valuable
413 information as well.
414
415 To compile this driver as a module, choose M here: the module will be
416 called appletalk. You almost certainly want to compile it as a
417 module so you can restart your AppleTalk stack without rebooting
418 your machine. I hear that the GNU boycott of Apple is over, so
419 even politically correct people are allowed to say Y here.
420
421source "drivers/net/appletalk/Kconfig" 157source "drivers/net/appletalk/Kconfig"
422 158source "net/x25/Kconfig"
423config X25 159source "net/lapb/Kconfig"
424 tristate "CCITT X.25 Packet Layer (EXPERIMENTAL)"
425 depends on EXPERIMENTAL
426 ---help---
427 X.25 is a set of standardized network protocols, similar in scope to
428 frame relay; the one physical line from your box to the X.25 network
429 entry point can carry several logical point-to-point connections
430 (called "virtual circuits") to other computers connected to the X.25
431 network. Governments, banks, and other organizations tend to use it
432 to connect to each other or to form Wide Area Networks (WANs). Many
433 countries have public X.25 networks. X.25 consists of two
434 protocols: the higher level Packet Layer Protocol (PLP) (say Y here
435 if you want that) and the lower level data link layer protocol LAPB
436 (say Y to "LAPB Data Link Driver" below if you want that).
437
438 You can read more about X.25 at <http://www.sangoma.com/x25.htm> and
439 <http://www.cisco.com/univercd/cc/td/doc/product/software/ios11/cbook/cx25.htm>.
440 Information about X.25 for Linux is contained in the files
441 <file:Documentation/networking/x25.txt> and
442 <file:Documentation/networking/x25-iface.txt>.
443
444 One connects to an X.25 network either with a dedicated network card
445 using the X.21 protocol (not yet supported by Linux) or one can do
446 X.25 over a standard telephone line using an ordinary modem (say Y
447 to "X.25 async driver" below) or over Ethernet using an ordinary
448 Ethernet card and the LAPB over Ethernet (say Y to "LAPB Data Link
449 Driver" and "LAPB over Ethernet driver" below).
450
451 To compile this driver as a module, choose M here: the module
452 will be called x25. If unsure, say N.
453
454config LAPB
455 tristate "LAPB Data Link Driver (EXPERIMENTAL)"
456 depends on EXPERIMENTAL
457 ---help---
458 Link Access Procedure, Balanced (LAPB) is the data link layer (i.e.
459 the lower) part of the X.25 protocol. It offers a reliable
460 connection service to exchange data frames with one other host, and
461 it is used to transport higher level protocols (mostly X.25 Packet
462 Layer, the higher part of X.25, but others are possible as well).
463 Usually, LAPB is used with specialized X.21 network cards, but Linux
464 currently supports LAPB only over Ethernet connections. If you want
465 to use LAPB connections over Ethernet, say Y here and to "LAPB over
466 Ethernet driver" below. Read
467 <file:Documentation/networking/lapb-module.txt> for technical
468 details.
469
470 To compile this driver as a module, choose M here: the
471 module will be called lapb. If unsure, say N.
472 160
473config NET_DIVERT 161config NET_DIVERT
474 bool "Frame Diverter (EXPERIMENTAL)" 162 bool "Frame Diverter (EXPERIMENTAL)"
@@ -496,107 +184,10 @@ config NET_DIVERT
496 184
497 If unsure, say N. 185 If unsure, say N.
498 186
499config ECONET 187source "net/econet/Kconfig"
500 tristate "Acorn Econet/AUN protocols (EXPERIMENTAL)" 188source "net/wanrouter/Kconfig"
501 depends on EXPERIMENTAL && INET
502 ---help---
503 Econet is a fairly old and slow networking protocol mainly used by
504 Acorn computers to access file and print servers. It uses native
505 Econet network cards. AUN is an implementation of the higher level
506 parts of Econet that runs over ordinary Ethernet connections, on
507 top of the UDP packet protocol, which in turn runs on top of the
508 Internet protocol IP.
509
510 If you say Y here, you can choose with the next two options whether
511 to send Econet/AUN traffic over a UDP Ethernet connection or over
512 a native Econet network card.
513
514 To compile this driver as a module, choose M here: the module
515 will be called econet.
516
517config ECONET_AUNUDP
518 bool "AUN over UDP"
519 depends on ECONET
520 help
521 Say Y here if you want to send Econet/AUN traffic over a UDP
522 connection (UDP is a packet based protocol that runs on top of the
523 Internet protocol IP) using an ordinary Ethernet network card.
524
525config ECONET_NATIVE
526 bool "Native Econet"
527 depends on ECONET
528 help
529 Say Y here if you have a native Econet network card installed in
530 your computer.
531
532config WAN_ROUTER
533 tristate "WAN router"
534 depends on EXPERIMENTAL
535 ---help---
536 Wide Area Networks (WANs), such as X.25, frame relay and leased
537 lines, are used to interconnect Local Area Networks (LANs) over vast
538 distances with data transfer rates significantly higher than those
539 achievable with commonly used asynchronous modem connections.
540 Usually, a quite expensive external device called a `WAN router' is
541 needed to connect to a WAN.
542
543 As an alternative, WAN routing can be built into the Linux kernel.
544 With relatively inexpensive WAN interface cards available on the
545 market, a perfectly usable router can be built for less than half
546 the price of an external router. If you have one of those cards and
547 wish to use your Linux box as a WAN router, say Y here and also to
548 the WAN driver for your card, below. You will then need the
549 wan-tools package which is available from <ftp://ftp.sangoma.com/>.
550 Read <file:Documentation/networking/wan-router.txt> for more
551 information.
552
553 To compile WAN routing support as a module, choose M here: the
554 module will be called wanrouter.
555
556 If unsure, say N.
557
558menu "QoS and/or fair queueing"
559
560config NET_SCHED
561 bool "QoS and/or fair queueing"
562 ---help---
563 When the kernel has several packets to send out over a network
564 device, it has to decide which ones to send first, which ones to
565 delay, and which ones to drop. This is the job of the packet
566 scheduler, and several different algorithms for how to do this
567 "fairly" have been proposed.
568
569 If you say N here, you will get the standard packet scheduler, which
570 is a FIFO (first come, first served). If you say Y here, you will be
571 able to choose from among several alternative algorithms which can
572 then be attached to different network devices. This is useful for
573 example if some of your network devices are real time devices that
574 need a certain minimum data flow rate, or if you need to limit the
575 maximum data flow rate for traffic which matches specified criteria.
576 This code is considered to be experimental.
577
578 To administer these schedulers, you'll need the user-level utilities
579 from the package iproute2+tc at <ftp://ftp.tux.org/pub/net/ip-routing/>.
580 That package also contains some documentation; for more, check out
581 <http://snafu.freedom.org/linux2.2/iproute-notes.html>.
582
583 This Quality of Service (QoS) support will enable you to use
584 Differentiated Services (diffserv) and Resource Reservation Protocol
585 (RSVP) on your Linux router if you also say Y to "QoS support",
586 "Packet classifier API" and to some classifiers below. Documentation
587 and software is at <http://diffserv.sourceforge.net/>.
588
589 If you say Y here and to "/proc file system" below, you will be able
590 to read status information about packet schedulers from the file
591 /proc/net/psched.
592
593 The available schedulers are listed in the following questions; you
594 can say Y to as many as you like. If unsure, say N now.
595
596source "net/sched/Kconfig" 189source "net/sched/Kconfig"
597 190
598endmenu
599
600menu "Network testing" 191menu "Network testing"
601 192
602config NET_PKTGEN 193config NET_PKTGEN
@@ -635,14 +226,10 @@ config NET_POLL_CONTROLLER
635 def_bool NETPOLL 226 def_bool NETPOLL
636 227
637source "net/ax25/Kconfig" 228source "net/ax25/Kconfig"
638
639source "net/irda/Kconfig" 229source "net/irda/Kconfig"
640
641source "net/bluetooth/Kconfig" 230source "net/bluetooth/Kconfig"
642
643source "net/ieee80211/Kconfig" 231source "net/ieee80211/Kconfig"
644 232
645source "drivers/net/Kconfig" 233endif # if NET
646 234endmenu # Networking
647endmenu
648 235