source: MondoRescue/branches/3.3/mindi-busybox/networking/Config.src@ 3621

Last change on this file since 3621 was 3621, checked in by Bruno Cornec, 7 years ago

New 3?3 banch for incorporation of latest busybox 1.25. Changing minor version to handle potential incompatibilities.
File size: 24.9 KB
Line 
1#
2# For a description of the syntax of this configuration file,
3# see scripts/kbuild/config-language.txt.
4#
5
6menu "Networking Utilities"
7
8INSERT
9
10config FEATURE_IPV6
11 bool "Enable IPv6 support"
12 default y
13 help
14 Enable IPv6 support in busybox.
15 This adds IPv6 support in the networking applets.
16
17config FEATURE_UNIX_LOCAL
18 bool "Enable Unix domain socket support (usually not needed)"
19 default n
20 help
21 Enable Unix domain socket support in all busybox networking
22 applets. Address of the form local:/path/to/unix/socket
23 will be recognized.
24
25 This extension is almost never used in real world usage.
26 You most likely want to say N.
27
28config FEATURE_PREFER_IPV4_ADDRESS
29 bool "Prefer IPv4 addresses from DNS queries"
30 default y
31 depends on FEATURE_IPV6
32 help
33 Use IPv4 address of network host if it has one.
34
35 If this option is off, the first returned address will be used.
36 This may cause problems when your DNS server is IPv6-capable and
37 is returning IPv6 host addresses too. If IPv6 address
38 precedes IPv4 one in DNS reply, busybox network applets
39 (e.g. wget) will use IPv6 address. On an IPv6-incapable host
40 or network applets will fail to connect to the host
41 using IPv6 address.
42
43config VERBOSE_RESOLUTION_ERRORS
44 bool "Verbose resolution errors"
45 default n
46 help
47 Enable if you are not satisfied with simplistic
48 "can't resolve 'hostname.com'" and want to know more.
49 This may increase size of your executable a bit.
50
51config ARP
52 bool "arp"
53 default y
54 select PLATFORM_LINUX
55 help
56 Manipulate the system ARP cache.
57
58config ARPING
59 bool "arping"
60 default y
61 select PLATFORM_LINUX
62 help
63 Ping hosts by ARP packets.
64
65config BRCTL
66 bool "brctl"
67 default y
68 select PLATFORM_LINUX
69 help
70 Manage ethernet bridges.
71 Supports addbr/delbr and addif/delif.
72
73config FEATURE_BRCTL_FANCY
74 bool "Fancy options"
75 default y
76 depends on BRCTL
77 help
78 Add support for extended option like:
79 setageing, setfd, sethello, setmaxage,
80 setpathcost, setportprio, setbridgeprio,
81 stp
82 This adds about 600 bytes.
83
84config FEATURE_BRCTL_SHOW
85 bool "Support show"
86 default y
87 depends on BRCTL && FEATURE_BRCTL_FANCY
88 help
89 Add support for option which prints the current config:
90 show
91
92config DNSD
93 bool "dnsd"
94 default y
95 help
96 Small and static DNS server daemon.
97
98config ETHER_WAKE
99 bool "ether-wake"
100 default y
101 select PLATFORM_LINUX
102 help
103 Send a magic packet to wake up sleeping machines.
104
105config FAKEIDENTD
106 bool "fakeidentd"
107 default y
108 select FEATURE_SYSLOG
109 help
110 fakeidentd listens on the ident port and returns a predefined
111 fake value on any query.
112
113config FTPD
114 bool "ftpd"
115 default y
116 help
117 simple FTP daemon. You have to run it via inetd.
118
119config FEATURE_FTP_WRITE
120 bool "Enable upload commands"
121 default y
122 depends on FTPD
123 help
124 Enable all kinds of FTP upload commands (-w option)
125
126config FEATURE_FTPD_ACCEPT_BROKEN_LIST
127 bool "Enable workaround for RFC-violating clients"
128 default y
129 depends on FTPD
130 help
131 Some ftp clients (among them KDE's Konqueror) issue illegal
132 "LIST -l" requests. This option works around such problems.
133 It might prevent you from listing files starting with "-" and
134 it increases the code size by ~40 bytes.
135 Most other ftp servers seem to behave similar to this.
136
137config FEATURE_FTP_AUTHENTICATION
138 bool "Enable authentication"
139 default y
140 depends on FTPD
141 help
142 Enable basic system login as seen in telnet etc.
143
144config FTPGET
145 bool "ftpget"
146 default y
147 help
148 Retrieve a remote file via FTP.
149
150config FTPPUT
151 bool "ftpput"
152 default y
153 help
154 Store a remote file via FTP.
155
156config FEATURE_FTPGETPUT_LONG_OPTIONS
157 bool "Enable long options in ftpget/ftpput"
158 default y
159 depends on LONG_OPTS && (FTPGET || FTPPUT)
160 help
161 Support long options for the ftpget/ftpput applet.
162
163config HOSTNAME
164 bool "hostname"
165 default y
166 help
167 Show or set the system's host name.
168
169config HTTPD
170 bool "httpd"
171 default y
172 help
173 Serve web pages via an HTTP server.
174
175config FEATURE_HTTPD_RANGES
176 bool "Support 'Ranges:' header"
177 default y
178 depends on HTTPD
179 help
180 Makes httpd emit "Accept-Ranges: bytes" header and understand
181 "Range: bytes=NNN-[MMM]" header. Allows for resuming interrupted
182 downloads, seeking in multimedia players etc.
183
184config FEATURE_HTTPD_SETUID
185 bool "Enable -u <user> option"
186 default y
187 depends on HTTPD
188 help
189 This option allows the server to run as a specific user
190 rather than defaulting to the user that starts the server.
191 Use of this option requires special privileges to change to a
192 different user.
193
194config FEATURE_HTTPD_BASIC_AUTH
195 bool "Enable Basic http Authentication"
196 default y
197 depends on HTTPD
198 help
199 Utilizes password settings from /etc/httpd.conf for basic
200 authentication on a per url basis.
201 Example for httpd.conf file:
202 /adm:toor:PaSsWd
203
204config FEATURE_HTTPD_AUTH_MD5
205 bool "Support MD5 crypted passwords for http Authentication"
206 default y
207 depends on FEATURE_HTTPD_BASIC_AUTH
208 help
209 Enables encrypted passwords, and wildcard user/passwords
210 in httpd.conf file.
211 User '*' means 'any system user name is ok',
212 password of '*' means 'use system password for this user'
213 Examples:
214 /adm:toor:$1$P/eKnWXS$aI1aPGxT.dJD5SzqAKWrF0
215 /adm:root:*
216 /wiki:*:*
217
218config FEATURE_HTTPD_CGI
219 bool "Support Common Gateway Interface (CGI)"
220 default y
221 depends on HTTPD
222 help
223 This option allows scripts and executables to be invoked
224 when specific URLs are requested.
225
226config FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
227 bool "Support for running scripts through an interpreter"
228 default y
229 depends on FEATURE_HTTPD_CGI
230 help
231 This option enables support for running scripts through an
232 interpreter. Turn this on if you want PHP scripts to work
233 properly. You need to supply an additional line in your
234 httpd.conf file:
235 *.php:/path/to/your/php
236
237config FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
238 bool "Set REMOTE_PORT environment variable for CGI"
239 default y
240 depends on FEATURE_HTTPD_CGI
241 help
242 Use of this option can assist scripts in generating
243 references that contain a unique port number.
244
245config FEATURE_HTTPD_ENCODE_URL_STR
246 bool "Enable -e option (useful for CGIs written as shell scripts)"
247 default y
248 depends on HTTPD
249 help
250 This option allows html encoding of arbitrary strings for display
251 by the browser. Output goes to stdout.
252 For example, httpd -e "<Hello World>" produces
253 "&#60Hello&#32World&#62".
254
255config FEATURE_HTTPD_ERROR_PAGES
256 bool "Support for custom error pages"
257 default y
258 depends on HTTPD
259 help
260 This option allows you to define custom error pages in
261 the configuration file instead of the default HTTP status
262 error pages. For instance, if you add the line:
263 E404:/path/e404.html
264 in the config file, the server will respond the specified
265 '/path/e404.html' file instead of the terse '404 NOT FOUND'
266 message.
267
268config FEATURE_HTTPD_PROXY
269 bool "Support for reverse proxy"
270 default y
271 depends on HTTPD
272 help
273 This option allows you to define URLs that will be forwarded
274 to another HTTP server. To setup add the following line to the
275 configuration file
276 P:/url/:http://hostname[:port]/new/path/
277 Then a request to /url/myfile will be forwarded to
278 http://hostname[:port]/new/path/myfile.
279
280config FEATURE_HTTPD_GZIP
281 bool "Support for GZIP content encoding"
282 default y
283 depends on HTTPD
284 help
285 Makes httpd send files using GZIP content encoding if the
286 client supports it and a pre-compressed <file>.gz exists.
287
288config IFCONFIG
289 bool "ifconfig"
290 default y
291 select PLATFORM_LINUX
292 help
293 Ifconfig is used to configure the kernel-resident network interfaces.
294
295config FEATURE_IFCONFIG_STATUS
296 bool "Enable status reporting output (+7k)"
297 default y
298 depends on IFCONFIG
299 help
300 If ifconfig is called with no arguments it will display the status
301 of the currently active interfaces.
302
303config FEATURE_IFCONFIG_SLIP
304 bool "Enable slip-specific options \"keepalive\" and \"outfill\""
305 default y
306 depends on IFCONFIG
307 help
308 Allow "keepalive" and "outfill" support for SLIP. If you're not
309 planning on using serial lines, leave this unchecked.
310
311config FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
312 bool "Enable options \"mem_start\", \"io_addr\", and \"irq\""
313 default y
314 depends on IFCONFIG
315 help
316 Allow the start address for shared memory, start address for I/O,
317 and/or the interrupt line used by the specified device.
318
319config FEATURE_IFCONFIG_HW
320 bool "Enable option \"hw\" (ether only)"
321 default y
322 depends on IFCONFIG
323 help
324 Set the hardware address of this interface, if the device driver
325 supports this operation. Currently, we only support the 'ether'
326 class.
327
328config FEATURE_IFCONFIG_BROADCAST_PLUS
329 bool "Set the broadcast automatically"
330 default y
331 depends on IFCONFIG
332 help
333 Setting this will make ifconfig attempt to find the broadcast
334 automatically if the value '+' is used.
335
336config IFENSLAVE
337 bool "ifenslave"
338 default y
339 select PLATFORM_LINUX
340 help
341 Userspace application to bind several interfaces
342 to a logical interface (use with kernel bonding driver).
343
344config IFPLUGD
345 bool "ifplugd"
346 default y
347 select PLATFORM_LINUX
348 help
349 Network interface plug detection daemon.
350
351config IFUPDOWN
352 bool "ifupdown"
353 default y
354 help
355 Activate or deactivate the specified interfaces. This applet makes
356 use of either "ifconfig" and "route" or the "ip" command to actually
357 configure network interfaces. Therefore, you will probably also want
358 to enable either IFCONFIG and ROUTE, or enable
359 FEATURE_IFUPDOWN_IP and the various IP options. Of
360 course you could use non-busybox versions of these programs, so
361 against my better judgement (since this will surely result in plenty
362 of support questions on the mailing list), I do not force you to
363 enable these additional options. It is up to you to supply either
364 "ifconfig", "route" and "run-parts" or the "ip" command, either
365 via busybox or via standalone utilities.
366
367config IFUPDOWN_IFSTATE_PATH
368 string "Absolute path to ifstate file"
369 default "/var/run/ifstate"
370 depends on IFUPDOWN
371 help
372 ifupdown keeps state information in a file called ifstate.
373 Typically it is located in /var/run/ifstate, however
374 some distributions tend to put it in other places
375 (debian, for example, uses /etc/network/run/ifstate).
376 This config option defines location of ifstate.
377
378config FEATURE_IFUPDOWN_IP
379 bool "Use ip applet"
380 default y
381 depends on IFUPDOWN
382 help
383 Use the iproute "ip" command to implement "ifup" and "ifdown", rather
384 than the default of using the older 'ifconfig' and 'route' utilities.
385
386config FEATURE_IFUPDOWN_IP_BUILTIN
387 bool "Use busybox ip applet"
388 default y
389 depends on FEATURE_IFUPDOWN_IP
390 select PLATFORM_LINUX
391 select IP
392 select FEATURE_IP_ADDRESS
393 select FEATURE_IP_LINK
394 select FEATURE_IP_ROUTE
395 help
396 Use the busybox iproute "ip" applet to implement "ifupdown".
397
398 If left disabled, you must install the full-blown iproute2
399 utility or the "ifup" and "ifdown" applets will not work.
400
401config FEATURE_IFUPDOWN_IFCONFIG_BUILTIN
402 bool "Use busybox ifconfig and route applets"
403 default n
404 depends on IFUPDOWN && !FEATURE_IFUPDOWN_IP
405 select IFCONFIG
406 select ROUTE
407 help
408 Use the busybox iproute "ifconfig" and "route" applets to
409 implement the "ifup" and "ifdown" utilities.
410
411 If left disabled, you must install the full-blown ifconfig
412 and route utilities, or the "ifup" and "ifdown" applets will not
413 work.
414
415config FEATURE_IFUPDOWN_IPV4
416 bool "Support for IPv4"
417 default y
418 depends on IFUPDOWN
419 help
420 If you want ifup/ifdown to talk IPv4, leave this on.
421
422config FEATURE_IFUPDOWN_IPV6
423 bool "Support for IPv6"
424 default y
425 depends on IFUPDOWN && FEATURE_IPV6
426 help
427 If you need support for IPv6, turn this option on.
428
429### UNUSED
430###config FEATURE_IFUPDOWN_IPX
431### bool "Support for IPX"
432### default y
433### depends on IFUPDOWN
434### help
435### If this option is selected you can use busybox to work with IPX
436### networks.
437
438config FEATURE_IFUPDOWN_MAPPING
439 bool "Enable mapping support"
440 default y
441 depends on IFUPDOWN
442 help
443 This enables support for the "mapping" stanza, unless you have
444 a weird network setup you don't need it.
445
446config FEATURE_IFUPDOWN_EXTERNAL_DHCP
447 bool "Support for external dhcp clients"
448 default n
449 depends on IFUPDOWN
450 help
451 This enables support for the external dhcp clients. Clients are
452 tried in the following order: dhcpcd, dhclient, pump and udhcpc.
453 Otherwise, if udhcpc applet is enabled, it is used.
454 Otherwise, ifup/ifdown will have no support for DHCP.
455
456config INETD
457 bool "inetd"
458 default y
459 select FEATURE_SYSLOG
460 help
461 Internet superserver daemon
462
463config FEATURE_INETD_SUPPORT_BUILTIN_ECHO
464 bool "Support echo service"
465 default y
466 depends on INETD
467 help
468 Echo received data internal inetd service
469
470config FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
471 bool "Support discard service"
472 default y
473 depends on INETD
474 help
475 Internet /dev/null internal inetd service
476
477config FEATURE_INETD_SUPPORT_BUILTIN_TIME
478 bool "Support time service"
479 default y
480 depends on INETD
481 help
482 Return 32 bit time since 1900 internal inetd service
483
484config FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
485 bool "Support daytime service"
486 default y
487 depends on INETD
488 help
489 Return human-readable time internal inetd service
490
491config FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
492 bool "Support chargen service"
493 default y
494 depends on INETD
495 help
496 Familiar character generator internal inetd service
497
498config FEATURE_INETD_RPC
499 bool "Support RPC services"
500 default n # very rarely used, and needs Sun RPC support in libc
501 depends on INETD
502 select FEATURE_HAVE_RPC
503 help
504 Support Sun-RPC based services
505
506config IP
507 bool "ip"
508 default y
509 select PLATFORM_LINUX
510 help
511 The "ip" applet is a TCP/IP interface configuration and routing
512 utility. You generally don't need "ip" to use busybox with
513 TCP/IP.
514
515config FEATURE_IP_ADDRESS
516 bool "ip address"
517 default y
518 depends on IP
519 help
520 Address manipulation support for the "ip" applet.
521
522config FEATURE_IP_LINK
523 bool "ip link"
524 default y
525 depends on IP
526 help
527 Configure network devices with "ip".
528
529config FEATURE_IP_ROUTE
530 bool "ip route"
531 default y
532 depends on IP
533 help
534 Add support for routing table management to "ip".
535
536config FEATURE_IP_ROUTE_DIR
537 string "ip route configuration directory"
538 default "/etc/iproute2"
539 depends on FEATURE_IP_ROUTE
540 help
541 Location of the "ip" applet routing configuration.
542
543config FEATURE_IP_TUNNEL
544 bool "ip tunnel"
545 default y
546 depends on IP
547 help
548 Add support for tunneling commands to "ip".
549
550config FEATURE_IP_RULE
551 bool "ip rule"
552 default y
553 depends on IP
554 help
555 Add support for rule commands to "ip".
556
557config FEATURE_IP_NEIGH
558 bool "ip neighbor"
559 default y
560 depends on IP
561 help
562 Add support for neighbor commands to "ip".
563
564config FEATURE_IP_SHORT_FORMS
565 bool "Support short forms of ip commands"
566 default y
567 depends on IP
568 help
569 Also support short-form of ip <OBJECT> commands:
570 ip addr -> ipaddr
571 ip link -> iplink
572 ip route -> iproute
573 ip tunnel -> iptunnel
574 ip rule -> iprule
575 ip neigh -> ipneigh
576
577 Say N unless you desparately need the short form of the ip
578 object commands.
579
580config FEATURE_IP_RARE_PROTOCOLS
581 bool "Support displaying rarely used link types"
582 default n
583 depends on IP
584 help
585 If you are not going to use links of type "frad", "econet",
586 "bif" etc, you probably don't need to enable this.
587 Ethernet, wireless, infrared, ppp/slip, ip tunnelling
588 link types are supported without this option selected.
589
590config IPADDR
591 bool
592 default y
593 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_ADDRESS
594
595config IPLINK
596 bool
597 default y
598 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_LINK
599
600config IPROUTE
601 bool
602 default y
603 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_ROUTE
604
605config IPTUNNEL
606 bool
607 default y
608 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_TUNNEL
609
610config IPRULE
611 bool
612 default y
613 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_RULE
614
615config IPNEIGH
616 bool
617 default y
618 depends on FEATURE_IP_SHORT_FORMS && FEATURE_IP_NEIGH
619
620config IPCALC
621 bool "ipcalc"
622 default y
623 help
624 ipcalc takes an IP address and netmask and calculates the
625 resulting broadcast, network, and host range.
626
627config FEATURE_IPCALC_FANCY
628 bool "Fancy IPCALC, more options, adds 1 kbyte"
629 default y
630 depends on IPCALC
631 help
632 Adds the options hostname, prefix and silent to the output of
633 "ipcalc".
634
635config FEATURE_IPCALC_LONG_OPTIONS
636 bool "Enable long options"
637 default y
638 depends on IPCALC && LONG_OPTS
639 help
640 Support long options for the ipcalc applet.
641
642config NETSTAT
643 bool "netstat"
644 default y
645 select PLATFORM_LINUX
646 help
647 netstat prints information about the Linux networking subsystem.
648
649config FEATURE_NETSTAT_WIDE
650 bool "Enable wide netstat output"
651 default y
652 depends on NETSTAT
653 help
654 Add support for wide columns. Useful when displaying IPv6 addresses
655 (-W option).
656
657config FEATURE_NETSTAT_PRG
658 bool "Enable PID/Program name output"
659 default y
660 depends on NETSTAT
661 help
662 Add support for -p flag to print out PID and program name.
663 +700 bytes of code.
664
665config NSLOOKUP
666 bool "nslookup"
667 default y
668 help
669 nslookup is a tool to query Internet name servers.
670
671config NTPD
672 bool "ntpd"
673 default y
674 select PLATFORM_LINUX
675 help
676 The NTP client/server daemon.
677
678config FEATURE_NTPD_SERVER
679 bool "Make ntpd usable as a NTP server"
680 default y
681 depends on NTPD
682 help
683 Make ntpd usable as a NTP server. If you disable this option
684 ntpd will be usable only as a NTP client.
685
686config FEATURE_NTPD_CONF
687 bool "Make ntpd understand /etc/ntp.conf"
688 default y
689 depends on NTPD
690 help
691 Make ntpd look in /etc/ntp.conf for peers. Only "server address"
692 is supported.
693
694config PSCAN
695 bool "pscan"
696 default y
697 help
698 Simple network port scanner.
699
700config ROUTE
701 bool "route"
702 default y
703 select PLATFORM_LINUX
704 help
705 Route displays or manipulates the kernel's IP routing tables.
706
707config SLATTACH
708 bool "slattach"
709 default y
710 select PLATFORM_LINUX
711 help
712 slattach is a small utility to attach network interfaces to serial
713 lines.
714
715#config TC
716# bool "tc"
717# default y
718# help
719# show / manipulate traffic control settings
720#
721#config FEATURE_TC_INGRESS
722# def_bool n
723# depends on TC
724
725config TCPSVD
726 bool "tcpsvd"
727 default y
728 help
729 tcpsvd listens on a TCP port and runs a program for each new
730 connection.
731
732config TELNET
733 bool "telnet"
734 default y
735 help
736 Telnet is an interface to the TELNET protocol, but is also commonly
737 used to test other simple protocols.
738
739config FEATURE_TELNET_TTYPE
740 bool "Pass TERM type to remote host"
741 default y
742 depends on TELNET
743 help
744 Setting this option will forward the TERM environment variable to the
745 remote host you are connecting to. This is useful to make sure that
746 things like ANSI colors and other control sequences behave.
747
748config FEATURE_TELNET_AUTOLOGIN
749 bool "Pass USER type to remote host"
750 default y
751 depends on TELNET
752 help
753 Setting this option will forward the USER environment variable to the
754 remote host you are connecting to. This is useful when you need to
755 log into a machine without telling the username (autologin). This
756 option enables `-a' and `-l USER' arguments.
757
758config TELNETD
759 bool "telnetd"
760 default y
761 select FEATURE_SYSLOG
762 help
763 A daemon for the TELNET protocol, allowing you to log onto the host
764 running the daemon. Please keep in mind that the TELNET protocol
765 sends passwords in plain text. If you can't afford the space for an
766 SSH daemon and you trust your network, you may say 'y' here. As a
767 more secure alternative, you should seriously consider installing the
768 very small Dropbear SSH daemon instead:
769 http://matt.ucc.asn.au/dropbear/dropbear.html
770
771 Note that for busybox telnetd to work you need several things:
772 First of all, your kernel needs:
773 CONFIG_UNIX98_PTYS=y
774
775 Next, you need a /dev/pts directory on your root filesystem:
776
777 $ ls -ld /dev/pts
778 drwxr-xr-x 2 root root 0 Sep 23 13:21 /dev/pts/
779
780 Next you need the pseudo terminal master multiplexer /dev/ptmx:
781
782 $ ls -la /dev/ptmx
783 crw-rw-rw- 1 root tty 5, 2 Sep 23 13:55 /dev/ptmx
784
785 Any /dev/ttyp[0-9]* files you may have can be removed.
786 Next, you need to mount the devpts filesystem on /dev/pts using:
787
788 mount -t devpts devpts /dev/pts
789
790 You need to be sure that busybox has LOGIN and
791 FEATURE_SUID enabled. And finally, you should make
792 certain that Busybox has been installed setuid root:
793
794 chown root.root /bin/busybox
795 chmod 4755 /bin/busybox
796
797 with all that done, telnetd _should_ work....
798
799
800config FEATURE_TELNETD_STANDALONE
801 bool "Support standalone telnetd (not inetd only)"
802 default y
803 depends on TELNETD
804 help
805 Selecting this will make telnetd able to run standalone.
806
807config FEATURE_TELNETD_INETD_WAIT
808 bool "Support -w SEC option (inetd wait mode)"
809 default y
810 depends on FEATURE_TELNETD_STANDALONE
811 help
812 This option allows you to run telnetd in "inet wait" mode.
813 Example inetd.conf line (note "wait", not usual "nowait"):
814
815 telnet stream tcp wait root /bin/telnetd telnetd -w10
816
817 In this example, inetd passes _listening_ socket_ as fd 0
818 to telnetd when connection appears.
819 telnetd will wait for connections until all existing
820 connections are closed, and no new connections
821 appear during 10 seconds. Then it exits, and inetd continues
822 to listen for new connections.
823
824 This option is rarely used. "tcp nowait" is much more usual
825 way of running tcp services, including telnetd.
826 You most probably want to say N here.
827
828config TFTP
829 bool "tftp"
830 default y
831 help
832 This enables the Trivial File Transfer Protocol client program. TFTP
833 is usually used for simple, small transfers such as a root image
834 for a network-enabled bootloader.
835
836config TFTPD
837 bool "tftpd"
838 default y
839 help
840 This enables the Trivial File Transfer Protocol server program.
841 It expects that stdin is a datagram socket and a packet
842 is already pending on it. It will exit after one transfer.
843 In other words: it should be run from inetd in nowait mode,
844 or from udpsvd. Example: "udpsvd -E 0 69 tftpd DIR"
845
846comment "Common options for tftp/tftpd"
847 depends on TFTP || TFTPD
848
849config FEATURE_TFTP_GET
850 bool "Enable 'tftp get' and/or tftpd upload code"
851 default y
852 depends on TFTP || TFTPD
853 help
854 Add support for the GET command within the TFTP client. This allows
855 a client to retrieve a file from a TFTP server.
856 Also enable upload support in tftpd, if tftpd is selected.
857
858 Note: this option does _not_ make tftpd capable of download
859 (the usual operation people need from it)!
860
861config FEATURE_TFTP_PUT
862 bool "Enable 'tftp put' and/or tftpd download code"
863 default y
864 depends on TFTP || TFTPD
865 help
866 Add support for the PUT command within the TFTP client. This allows
867 a client to transfer a file to a TFTP server.
868 Also enable download support in tftpd, if tftpd is selected.
869
870config FEATURE_TFTP_BLOCKSIZE
871 bool "Enable 'blksize' and 'tsize' protocol options"
872 default y
873 depends on TFTP || TFTPD
874 help
875 Allow tftp to specify block size, and tftpd to understand
876 "blksize" and "tsize" options.
877
878config FEATURE_TFTP_PROGRESS_BAR
879 bool "Enable tftp progress meter"
880 default y
881 depends on TFTP && FEATURE_TFTP_BLOCKSIZE
882 help
883 Show progress bar.
884
885config TFTP_DEBUG
886 bool "Enable debug"
887 default n
888 depends on TFTP || TFTPD
889 help
890 Make tftp[d] print debugging messages on stderr.
891 This is useful if you are diagnosing a bug in tftp[d].
892
893config TRACEROUTE
894 bool "traceroute"
895 default y
896 select PLATFORM_LINUX
897 help
898 Utility to trace the route of IP packets.
899
900config TRACEROUTE6
901 bool "traceroute6"
902 default y
903 depends on FEATURE_IPV6 && TRACEROUTE
904 help
905 Utility to trace the route of IPv6 packets.
906
907config FEATURE_TRACEROUTE_VERBOSE
908 bool "Enable verbose output"
909 default y
910 depends on TRACEROUTE
911 help
912 Add some verbosity to traceroute. This includes among other things
913 hostnames and ICMP response types.
914
915config FEATURE_TRACEROUTE_SOURCE_ROUTE
916 bool "Enable loose source route"
917 default n
918 depends on TRACEROUTE
919 help
920 Add option to specify a loose source route gateway
921 (8 maximum).
922
923config FEATURE_TRACEROUTE_USE_ICMP
924 bool "Use ICMP instead of UDP"
925 default n
926 depends on TRACEROUTE
927 help
928 Add option -I to use ICMP ECHO instead of UDP datagrams.
929
930config TUNCTL
931 bool "tunctl"
932 default y
933 select PLATFORM_LINUX
934 help
935 tunctl creates or deletes tun devices.
936
937config FEATURE_TUNCTL_UG
938 bool "Support owner:group assignment"
939 default y
940 depends on TUNCTL
941 help
942 Allow to specify owner and group of newly created interface.
943 340 bytes of pure bloat. Say no here.
944
945source networking/udhcp/Config.in
946
947config IFUPDOWN_UDHCPC_CMD_OPTIONS
948 string "ifup udhcpc command line options"
949 default "-R -n"
950 depends on IFUPDOWN && UDHCPC
951 help
952 Command line options to pass to udhcpc from ifup.
953 Intended to alter options not available in /etc/network/interfaces.
954 (IE: --syslog --background etc...)
955
956config UDPSVD
957 bool "udpsvd"
958 default y
959 help
960 udpsvd listens on an UDP port and runs a program for each new
961 connection.
962
963config VCONFIG
964 bool "vconfig"
965 default y
966 select PLATFORM_LINUX
967 help
968 Creates, removes, and configures VLAN interfaces
969
970config ZCIP
971 bool "zcip"
972 default y
973 select PLATFORM_LINUX
974 select FEATURE_SYSLOG
975 help
976 ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.
977 It's a daemon that allocates and defends a dynamically assigned
978 address on the 169.254/16 network, requiring no system administrator.
979
980 See http://www.zeroconf.org for further details, and "zcip.script"
981 in the busybox examples.
982
983endmenu
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