package/busybox/config/networking/Config.in

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see scripts/kbuild/config-language.txt.
   4 #
   5
   6 menu "Networking Utilities"
   7
   8 config BUSYBOX_CONFIG_NC
   9         bool "nc"
  10         default y
  11         help
  12           A simple Unix utility which reads and writes data across network
  13           connections.
  14
  15 config BUSYBOX_CONFIG_NC_SERVER
  16         bool "Netcat server options (-l)"
  17         default n
  18         depends on BUSYBOX_CONFIG_NC
  19         help
  20           Allow netcat to act as a server.
  21
  22 config BUSYBOX_CONFIG_NC_EXTRA
  23         bool "Netcat extensions (-eiw and filename)"
  24         default n
  25         depends on BUSYBOX_CONFIG_NC
  26         help
  27           Add -e (support for executing the rest of the command line after
  28           making or receiving a successful connection), -i (delay interval for
  29           lines sent), -w (timeout for initial connection).
  30
  31 config BUSYBOX_CONFIG_NC_110_COMPAT
  32         bool "Netcat 1.10 compatibility (+2.5k)"
  33         default n
  34         depends on BUSYBOX_CONFIG_NC
  35         help
  36           This option makes nc closely follow original nc-1.10.
  37           The code is about 2.5k bigger. It enables
  38           -s ADDR, -n, -u, -v, -o FILE, -z options, but loses
  39           busybox-specific extensions: -f FILE and -ll.
  40
  41 config BUSYBOX_CONFIG_FEATURE_IPV6
  42         bool "Enable IPv6 support"
  43         default y
  44         help
  45           Enable IPv6 support in busybox.
  46           This adds IPv6 support in the networking applets.
  47
  48 config BUSYBOX_CONFIG_FEATURE_UNIX_LOCAL
  49         bool "Enable Unix domain socket support (usually not needed)"
  50         default n
  51         help
  52           Enable Unix domain socket support in all busybox networking
  53           applets.  Address of the form local:/path/to/unix/socket
  54           will be recognized.
  55
  56           This extension is almost never used in real world usage.
  57           You most likely want to say N.
  58
  59 config BUSYBOX_CONFIG_FEATURE_PREFER_IPV4_ADDRESS
  60         bool "Prefer IPv4 addresses from DNS queries"
  61         default y
  62         depends on BUSYBOX_CONFIG_FEATURE_IPV6
  63         help
  64           Use IPv4 address of network host if it has one.
  65
  66           If this option is off, the first returned address will be used.
  67           This may cause problems when your DNS server is IPv6-capable and
  68           is returning IPv6 host addresses too. If IPv6 address
  69           precedes IPv4 one in DNS reply, busybox network applets
  70           (e.g. wget) will use IPv6 address. On an IPv6-incapable host
  71           or network applets will fail to connect to the host
  72           using IPv6 address.
  73
  74 config BUSYBOX_CONFIG_VERBOSE_RESOLUTION_ERRORS
  75         bool "Verbose resolution errors"
  76         default y
  77         help
  78           Enable if you are not satisfied with simplistic
  79           "can't resolve 'hostname.com'" and want to know more.
  80           This may increase size of your executable a bit.
  81
  82 config BUSYBOX_CONFIG_ARP
  83         bool "arp"
  84         default n
  85         help
  86           Manipulate the system ARP cache.
  87
  88 config BUSYBOX_CONFIG_ARPING
  89         bool "arping"
  90         default y
  91         help
  92           Ping hosts by ARP packets.
  93
  94 config BUSYBOX_CONFIG_BRCTL
  95         bool "brctl"
  96         default y
  97         help
  98           Manage ethernet bridges.
  99           Supports addbr/delbr and addif/delif.
 100
 101 config BUSYBOX_CONFIG_FEATURE_BRCTL_FANCY
 102         bool "Fancy options"
 103         default y
 104         depends on BUSYBOX_CONFIG_BRCTL
 105         help
 106           Add support for extended option like:
 107             setageing, setfd, sethello, setmaxage,
 108             setpathcost, setportprio, setbridgeprio,
 109             stp
 110           This adds about 600 bytes.
 111
 112 config BUSYBOX_CONFIG_FEATURE_BRCTL_SHOW
 113         bool "Support show"
 114         default y
 115         depends on BUSYBOX_CONFIG_BRCTL && BUSYBOX_CONFIG_FEATURE_BRCTL_FANCY
 116         help
 117           Add support for option which prints the current config:
 118             show
 119
 120 config BUSYBOX_CONFIG_DNSD
 121         bool "dnsd"
 122         default n
 123         help
 124           Small and static DNS server daemon.
 125
 126 config BUSYBOX_CONFIG_ETHER_WAKE
 127         bool "ether-wake"
 128         default n
 129         help
 130           Send a magic packet to wake up sleeping machines.
 131
 132 config BUSYBOX_CONFIG_FAKEIDENTD
 133         bool "fakeidentd"
 134         default n
 135         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 136         help
 137           fakeidentd listens on the ident port and returns a predefined
 138           fake value on any query.
 139
 140 config BUSYBOX_CONFIG_FTPD
 141         bool "ftpd"
 142         default n
 143         help
 144           simple FTP daemon. You have to run it via inetd.
 145
 146 config BUSYBOX_CONFIG_FEATURE_FTP_WRITE
 147         bool "Enable upload commands"
 148         default n
 149         depends on BUSYBOX_CONFIG_FTPD
 150         help
 151           Enable all kinds of FTP upload commands (-w option)
 152
 153 config BUSYBOX_CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST
 154         bool "Enable workaround for RFC-violating clients"
 155         default n
 156         depends on BUSYBOX_CONFIG_FTPD
 157         help
 158           Some ftp clients (among them KDE's Konqueror) issue illegal
 159           "LIST -l" requests. This option works around such problems.
 160           It might prevent you from listing files starting with "-" and
 161           it increases the code size by ~40 bytes.
 162           Most other ftp servers seem to behave similar to this.
 163
 164 config BUSYBOX_CONFIG_FTPGET
 165         bool "ftpget"
 166         default n
 167         help
 168           Retrieve a remote file via FTP.
 169
 170 config BUSYBOX_CONFIG_FTPPUT
 171         bool "ftpput"
 172         default n
 173         help
 174           Store a remote file via FTP.
 175
 176 config BUSYBOX_CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS
 177         bool "Enable long options in ftpget/ftpput"
 178         default n
 179         depends on BUSYBOX_CONFIG_LONG_OPTS && (BUSYBOX_CONFIG_FTPGET || BUSYBOX_CONFIG_FTPPUT)
 180         help
 181           Support long options for the ftpget/ftpput applet.
 182
 183 config BUSYBOX_CONFIG_HOSTNAME
 184         bool "hostname"
 185         default n
 186         help
 187           Show or set the system's host name.
 188
 189 config BUSYBOX_CONFIG_HTTPD
 190         bool "httpd"
 191         default n
 192         help
 193           Serve web pages via an HTTP server.
 194
 195 config BUSYBOX_CONFIG_FEATURE_HTTPD_RANGES
 196         bool "Support 'Ranges:' header"
 197         default n
 198         depends on BUSYBOX_CONFIG_HTTPD
 199         help
 200           Makes httpd emit "Accept-Ranges: bytes" header and understand
 201           "Range: bytes=NNN-[MMM]" header. Allows for resuming interrupted
 202           downloads, seeking in multimedia players etc.
 203
 204 config BUSYBOX_CONFIG_FEATURE_HTTPD_USE_SENDFILE
 205         bool "Use sendfile system call"
 206         default n
 207         depends on BUSYBOX_CONFIG_HTTPD
 208         help
 209           When enabled, httpd will use the kernel sendfile() function
 210           instead of read/write loop.
 211
 212 config BUSYBOX_CONFIG_FEATURE_HTTPD_SETUID
 213         bool "Enable -u <user> option"
 214         default n
 215         depends on BUSYBOX_CONFIG_HTTPD
 216         help
 217           This option allows the server to run as a specific user
 218           rather than defaulting to the user that starts the server.
 219           Use of this option requires special privileges to change to a
 220           different user.
 221
 222 config BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
 223         bool "Enable Basic http Authentication"
 224         default n
 225         depends on BUSYBOX_CONFIG_HTTPD
 226         help
 227           Utilizes password settings from /etc/httpd.conf for basic
 228           authentication on a per url basis.
 229
 230 config BUSYBOX_CONFIG_FEATURE_HTTPD_AUTH_MD5
 231         bool "Support MD5 crypted passwords for http Authentication"
 232         default n
 233         depends on BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
 234         help
 235           Enables basic per URL authentication from /etc/httpd.conf
 236           using md5 passwords.
 237
 238 config BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
 239         bool "Support Common Gateway Interface (CGI)"
 240         default n
 241         depends on BUSYBOX_CONFIG_HTTPD
 242         help
 243           This option allows scripts and executables to be invoked
 244           when specific URLs are requested.
 245
 246 config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
 247         bool "Support for running scripts through an interpreter"
 248         default n
 249         depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
 250         help
 251           This option enables support for running scripts through an
 252           interpreter. Turn this on if you want PHP scripts to work
 253           properly. You need to supply an additional line in your httpd
 254           config file:
 255           *.php:/path/to/your/php
 256
 257 config BUSYBOX_CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
 258         bool "Set REMOTE_PORT environment variable for CGI"
 259         default n
 260         depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
 261         help
 262           Use of this option can assist scripts in generating
 263           references that contain a unique port number.
 264
 265 config BUSYBOX_CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
 266         bool "Enable -e option (useful for CGIs written as shell scripts)"
 267         default n
 268         depends on BUSYBOX_CONFIG_HTTPD
 269         help
 270           This option allows html encoding of arbitrary strings for display
 271           by the browser. Output goes to stdout.
 272           For example, httpd -e "<Hello World>" produces
 273           "&#60Hello&#32World&#62".
 274
 275 config BUSYBOX_CONFIG_FEATURE_HTTPD_ERROR_PAGES
 276         bool "Support for custom error pages"
 277         default n
 278         depends on BUSYBOX_CONFIG_HTTPD
 279         help
 280           This option allows you to define custom error pages in
 281           the configuration file instead of the default HTTP status
 282           error pages. For instance, if you add the line:
 283                 E404:/path/e404.html
 284           in the config file, the server will respond the specified
 285           '/path/e404.html' file instead of the terse '404 NOT FOUND'
 286           message.
 287
 288 config BUSYBOX_CONFIG_FEATURE_HTTPD_PROXY
 289         bool "Support for reverse proxy"
 290         default n
 291         depends on BUSYBOX_CONFIG_HTTPD
 292         help
 293           This option allows you to define URLs that will be forwarded
 294           to another HTTP server. To setup add the following line to the
 295           configuration file
 296                 P:/url/:http://hostname[:port]/new/path/
 297           Then a request to /url/myfile will be forwarded to
 298           http://hostname[:port]/new/path/myfile.
 299
 300 config BUSYBOX_CONFIG_IFCONFIG
 301         bool "ifconfig"
 302         default y
 303         help
 304           Ifconfig is used to configure the kernel-resident network interfaces.
 305
 306 config BUSYBOX_CONFIG_FEATURE_IFCONFIG_STATUS
 307         bool "Enable status reporting output (+7k)"
 308         default y
 309         depends on BUSYBOX_CONFIG_IFCONFIG
 310         help
 311           If ifconfig is called with no arguments it will display the status
 312           of the currently active interfaces.
 313
 314 config BUSYBOX_CONFIG_FEATURE_IFCONFIG_SLIP
 315         bool "Enable slip-specific options \"keepalive\" and \"outfill\""
 316         default n
 317         depends on BUSYBOX_CONFIG_IFCONFIG
 318         help
 319           Allow "keepalive" and "outfill" support for SLIP. If you're not
 320           planning on using serial lines, leave this unchecked.
 321
 322 config BUSYBOX_CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
 323         bool "Enable options \"mem_start\", \"io_addr\", and \"irq\""
 324         default n
 325         depends on BUSYBOX_CONFIG_IFCONFIG
 326         help
 327           Allow the start address for shared memory, start address for I/O,
 328           and/or the interrupt line used by the specified device.
 329
 330 config BUSYBOX_CONFIG_FEATURE_IFCONFIG_HW
 331         bool "Enable option \"hw\" (ether only)"
 332         default y
 333         depends on BUSYBOX_CONFIG_IFCONFIG
 334         help
 335           Set the hardware address of this interface, if the device driver
 336           supports  this  operation. Currently, we only support the 'ether'
 337           class.
 338
 339 config BUSYBOX_CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS
 340         bool "Set the broadcast automatically"
 341         default y
 342         depends on BUSYBOX_CONFIG_IFCONFIG
 343         help
 344           Setting this will make ifconfig attempt to find the broadcast
 345           automatically if the value '+' is used.
 346
 347 config BUSYBOX_CONFIG_IFENSLAVE
 348         bool "ifenslave"
 349         default n
 350         help
 351           Userspace application to bind several interfaces
 352           to a logical interface (use with kernel bonding driver).
 353
 354 config BUSYBOX_CONFIG_IFPLUGD
 355         bool "ifplugd"
 356         default n
 357         help
 358           Network interface plug detection daemon.
 359
 360 config BUSYBOX_CONFIG_IFUPDOWN
 361         bool "ifupdown"
 362         default n
 363         help
 364           Activate or deactivate the specified interfaces. This applet makes
 365           use of either "ifconfig" and "route" or the "ip" command to actually
 366           configure network interfaces. Therefore, you will probably also want
 367           to enable either IFCONFIG and ROUTE, or enable
 368           FEATURE_IFUPDOWN_IP and the various IP options. Of
 369           course you could use non-busybox versions of these programs, so
 370           against my better judgement (since this will surely result in plenty
 371           of support questions on the mailing list), I do not force you to
 372           enable these additional options. It is up to you to supply either
 373           "ifconfig", "route" and "run-parts" or the "ip" command, either
 374           via busybox or via standalone utilities.
 375
 376 config BUSYBOX_CONFIG_IFUPDOWN_IFSTATE_PATH
 377         string "Absolute path to ifstate file"
 378         default n
 379         depends on BUSYBOX_CONFIG_IFUPDOWN
 380         help
 381           ifupdown keeps state information in a file called ifstate.
 382           Typically it is located in /var/run/ifstate, however
 383           some distributions tend to put it in other places
 384           (debian, for example, uses /etc/network/run/ifstate).
 385           This config option defines location of ifstate.
 386
 387 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
 388         bool "Use ip applet"
 389         default n
 390         depends on BUSYBOX_CONFIG_IFUPDOWN
 391         help
 392           Use the iproute "ip" command to implement "ifup" and "ifdown", rather
 393           than the default of using the older 'ifconfig' and 'route' utilities.
 394
 395 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
 396         bool "Use busybox ip applet"
 397         default n
 398         depends on BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
 399         select BUSYBOX_CONFIG_IP
 400         select BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
 401         select BUSYBOX_CONFIG_FEATURE_IP_LINK
 402         select BUSYBOX_CONFIG_FEATURE_IP_ROUTE
 403         help
 404           Use the busybox iproute "ip" applet to implement "ifupdown".
 405
 406           If left disabled, you must install the full-blown iproute2
 407           utility or the  "ifup" and "ifdown" applets will not work.
 408
 409 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN
 410         bool "Use busybox ifconfig and route applets"
 411         default n
 412         depends on BUSYBOX_CONFIG_IFUPDOWN && !BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
 413         select BUSYBOX_CONFIG_IFCONFIG
 414         select BUSYBOX_CONFIG_ROUTE
 415         help
 416           Use the busybox iproute "ifconfig" and "route" applets to
 417           implement the "ifup" and "ifdown" utilities.
 418
 419           If left disabled, you must install the full-blown ifconfig
 420           and route utilities, or the  "ifup" and "ifdown" applets will not
 421           work.
 422
 423 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV4
 424         bool "Support for IPv4"
 425         default n
 426         depends on BUSYBOX_CONFIG_IFUPDOWN
 427         help
 428           If you want ifup/ifdown to talk IPv4, leave this on.
 429
 430 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6
 431         bool "Support for IPv6"
 432         default n
 433         depends on BUSYBOX_CONFIG_IFUPDOWN && BUSYBOX_CONFIG_FEATURE_IPV6
 434         help
 435           If you need support for IPv6, turn this option on.
 436
 437 ### UNUSED
 438 ###config FEATURE_IFUPDOWN_IPX
 439 ###     bool "Support for IPX"
 440 ###     default y
 441 ###     depends on IFUPDOWN
 442 ###     help
 443 ###       If this option is selected you can use busybox to work with IPX
 444 ###       networks.
 445
 446 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_MAPPING
 447         bool "Enable mapping support"
 448         default n
 449         depends on BUSYBOX_CONFIG_IFUPDOWN
 450         help
 451           This enables support for the "mapping" stanza, unless you have
 452           a weird network setup you don't need it.
 453
 454 config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP
 455         bool "Support for external dhcp clients"
 456         default n
 457         depends on BUSYBOX_CONFIG_IFUPDOWN
 458         help
 459           This enables support for the external dhcp clients. Clients are
 460           tried in the following order: dhcpcd, dhclient, pump and udhcpc.
 461           Otherwise, if udhcpc applet is enabled, it is used.
 462           Otherwise, ifup/ifdown will have no support for DHCP.
 463
 464 config BUSYBOX_CONFIG_INETD
 465         bool "inetd"
 466         default n
 467         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 468         help
 469           Internet superserver daemon
 470
 471 config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO
 472         bool "Support echo service"
 473         default n
 474         depends on BUSYBOX_CONFIG_INETD
 475         help
 476           Echo received data internal inetd service
 477
 478 config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
 479         bool "Support discard service"
 480         default n
 481         depends on BUSYBOX_CONFIG_INETD
 482         help
 483           Internet /dev/null internal inetd service
 484
 485 config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME
 486         bool "Support time service"
 487         default n
 488         depends on BUSYBOX_CONFIG_INETD
 489         help
 490           Return 32 bit time since 1900 internal inetd service
 491
 492 config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
 493         bool "Support daytime service"
 494         default n
 495         depends on BUSYBOX_CONFIG_INETD
 496         help
 497           Return human-readable time internal inetd service
 498
 499 config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
 500         bool "Support chargen service"
 501         default n
 502         depends on BUSYBOX_CONFIG_INETD
 503         help
 504           Familiar character generator internal inetd service
 505
 506 config BUSYBOX_CONFIG_FEATURE_INETD_RPC
 507         bool "Support RPC services"
 508         default n
 509         depends on BUSYBOX_CONFIG_INETD
 510         select BUSYBOX_CONFIG_FEATURE_HAVE_RPC
 511         help
 512           Support Sun-RPC based services
 513
 514 config BUSYBOX_CONFIG_IP
 515         bool "ip"
 516         default n
 517         help
 518           The "ip" applet is a TCP/IP interface configuration and routing
 519           utility. You generally don't need "ip" to use busybox with
 520           TCP/IP.
 521
 522 config BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
 523         bool "ip address"
 524         default n
 525         depends on BUSYBOX_CONFIG_IP
 526         help
 527           Address manipulation support for the "ip" applet.
 528
 529 config BUSYBOX_CONFIG_FEATURE_IP_LINK
 530         bool "ip link"
 531         default n
 532         depends on BUSYBOX_CONFIG_IP
 533         help
 534           Configure network devices with "ip".
 535
 536 config BUSYBOX_CONFIG_FEATURE_IP_ROUTE
 537         bool "ip route"
 538         default n
 539         depends on BUSYBOX_CONFIG_IP
 540         help
 541           Add support for routing table management to "ip".
 542
 543 config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
 544         bool "ip tunnel"
 545         default n
 546         depends on BUSYBOX_CONFIG_IP
 547         help
 548           Add support for tunneling commands to "ip".
 549
 550 config BUSYBOX_CONFIG_FEATURE_IP_RULE
 551         bool "ip rule"
 552         default n
 553         depends on BUSYBOX_CONFIG_IP
 554         help
 555           Add support for rule commands to "ip".
 556
 557 config BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS
 558         bool "Support short forms of ip commands"
 559         default n
 560         depends on BUSYBOX_CONFIG_IP
 561         help
 562           Also support short-form of ip <OBJECT> commands:
 563           ip addr   -> ipaddr
 564           ip link   -> iplink
 565           ip route  -> iproute
 566           ip tunnel -> iptunnel
 567           ip rule   -> iprule
 568
 569           Say N unless you desparately need the short form of the ip
 570           object commands.
 571
 572 config BUSYBOX_CONFIG_FEATURE_IP_RARE_PROTOCOLS
 573         bool "Support displaying rarely used link types"
 574         default n
 575         depends on BUSYBOX_CONFIG_IP
 576         help
 577           If you are not going to use links of type "frad", "econet",
 578           "bif" etc, you probably don't need to enable this.
 579           Ethernet, wireless, infrared, ppp/slip, ip tunnelling
 580           link types are supported without this option selected.
 581
 582 config BUSYBOX_CONFIG_IPADDR
 583         bool
 584         default n
 585         depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
 586
 587 config BUSYBOX_CONFIG_IPLINK
 588         bool
 589         default n
 590         depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_LINK
 591
 592 config BUSYBOX_CONFIG_IPROUTE
 593         bool
 594         default n
 595         depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ROUTE
 596
 597 config BUSYBOX_CONFIG_IPTUNNEL
 598         bool
 599         default n
 600         depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
 601
 602 config BUSYBOX_CONFIG_IPRULE
 603         bool
 604         default n
 605         depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_RULE
 606
 607 config BUSYBOX_CONFIG_IPCALC
 608         bool "ipcalc"
 609         default n
 610         help
 611           ipcalc takes an IP address and netmask and calculates the
 612           resulting broadcast, network, and host range.
 613
 614 config BUSYBOX_CONFIG_FEATURE_IPCALC_FANCY
 615         bool "Fancy IPCALC, more options, adds 1 kbyte"
 616         default n
 617         depends on BUSYBOX_CONFIG_IPCALC
 618         help
 619           Adds the options hostname, prefix and silent to the output of
 620           "ipcalc".
 621
 622 config BUSYBOX_CONFIG_FEATURE_IPCALC_LONG_OPTIONS
 623         bool "Enable long options"
 624         default n
 625         depends on BUSYBOX_CONFIG_IPCALC && BUSYBOX_CONFIG_LONG_OPTS
 626         help
 627           Support long options for the ipcalc applet.
 628
 629 config BUSYBOX_CONFIG_NAMEIF
 630         bool "nameif"
 631         default n
 632         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 633         help
 634           nameif is used to rename network interface by its MAC address.
 635           Renamed interfaces MUST be in the down state.
 636           It is possible to use a file (default: /etc/mactab)
 637           with list of new interface names and MACs.
 638           Maximum interface name length: IFNAMSIZ = 16
 639           File fields are separated by space or tab.
 640           File format:
 641           # Comment
 642           new_interface_name    XX:XX:XX:XX:XX:XX
 643
 644 config BUSYBOX_CONFIG_FEATURE_NAMEIF_EXTENDED
 645         bool "Extended nameif"
 646         default n
 647         depends on BUSYBOX_CONFIG_NAMEIF
 648         help
 649           This extends the nameif syntax to support the bus_info and driver
 650           checks. The syntax is compatible to the normal nameif.
 651           File format:
 652             new_interface_name  driver=asix bus=usb-0000:00:08.2-3
 653             new_interface_name  bus=usb-0000:00:08.2-3 00:80:C8:38:91:B5
 654             new_interface_name  mac=00:80:C8:38:91:B5
 655             new_interface_name  00:80:C8:38:91:B5
 656
 657 config BUSYBOX_CONFIG_NETMSG
 658         bool "netmsg"
 659         default y
 660         help
 661           simple program for sending udp broadcast messages
 662
 663 config BUSYBOX_CONFIG_NETSTAT
 664         bool "netstat"
 665         default y
 666         help
 667           netstat prints information about the Linux networking subsystem.
 668
 669 config BUSYBOX_CONFIG_FEATURE_NETSTAT_WIDE
 670         bool "Enable wide netstat output"
 671         default y
 672         depends on BUSYBOX_CONFIG_NETSTAT
 673         help
 674           Add support for wide columns. Useful when displaying IPv6 addresses
 675           (-W option).
 676
 677 config BUSYBOX_CONFIG_FEATURE_NETSTAT_PRG
 678         bool "Enable PID/Program name output"
 679         default y
 680         depends on BUSYBOX_CONFIG_NETSTAT
 681         help
 682           Add support for -p flag to print out PID and program name.
 683           +700 bytes of code.
 684
 685 config BUSYBOX_CONFIG_NSLOOKUP
 686         bool "nslookup"
 687         default y
 688         help
 689           nslookup is a tool to query Internet name servers.
 690
 691 config BUSYBOX_CONFIG_NTPD
 692         bool "ntpd"
 693         default n
 694         help
 695           The NTP client/server daemon.
 696
 697 config BUSYBOX_CONFIG_FEATURE_NTPD_SERVER
 698         bool "Make ntpd usable as a NTP server"
 699         default n
 700         depends on BUSYBOX_CONFIG_NTPD
 701         help
 702           Make ntpd usable as a NTP server. If you disable this option
 703           ntpd will be usable only as a NTP client.
 704
 705 config BUSYBOX_CONFIG_PING
 706         bool "ping"
 707         default y
 708         help
 709           ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
 710           elicit an ICMP ECHO_RESPONSE from a host or gateway.
 711
 712 config BUSYBOX_CONFIG_PING6
 713         bool "ping6"
 714         default y
 715         depends on BUSYBOX_CONFIG_FEATURE_IPV6 && BUSYBOX_CONFIG_PING
 716         help
 717           This will give you a ping that can talk IPv6.
 718
 719 config BUSYBOX_CONFIG_FEATURE_FANCY_PING
 720         bool "Enable fancy ping output"
 721         default y
 722         depends on BUSYBOX_CONFIG_PING
 723         help
 724           Make the output from the ping applet include statistics, and at the
 725           same time provide full support for ICMP packets.
 726
 727 config BUSYBOX_CONFIG_PSCAN
 728         bool "pscan"
 729         default n
 730         help
 731           Simple network port scanner.
 732
 733 config BUSYBOX_CONFIG_ROUTE
 734         bool "route"
 735         default y
 736         help
 737           Route displays or manipulates the kernel's IP routing tables.
 738
 739 config BUSYBOX_CONFIG_SLATTACH
 740         bool "slattach"
 741         default n
 742         help
 743           slattach is a small utility to attach network interfaces to serial
 744           lines.
 745
 746 #config TC
 747 #       bool "tc"
 748 #       default y
 749 #       help
 750 #         show / manipulate traffic control settings
 751 #
 752 #config FEATURE_TC_INGRESS
 753 #       def_bool n
 754 #       depends on TC
 755
 756 config BUSYBOX_CONFIG_TCPSVD
 757         bool "tcpsvd"
 758         default n
 759         help
 760           tcpsvd listens on a TCP port and runs a program for each new
 761           connection.
 762
 763 config BUSYBOX_CONFIG_TELNET
 764         bool "telnet"
 765         default y
 766         help
 767           Telnet is an interface to the TELNET protocol, but is also commonly
 768           used to test other simple protocols.
 769
 770 config BUSYBOX_CONFIG_FEATURE_TELNET_TTYPE
 771         bool "Pass TERM type to remote host"
 772         default y
 773         depends on BUSYBOX_CONFIG_TELNET
 774         help
 775           Setting this option will forward the TERM environment variable to the
 776           remote host you are connecting to. This is useful to make sure that
 777           things like ANSI colors and other control sequences behave.
 778
 779 config BUSYBOX_CONFIG_FEATURE_TELNET_AUTOLOGIN
 780         bool "Pass USER type to remote host"
 781         default n
 782         depends on BUSYBOX_CONFIG_TELNET
 783         help
 784           Setting this option will forward the USER environment variable to the
 785           remote host you are connecting to. This is useful when you need to
 786           log into a machine without telling the username (autologin). This
 787           option enables `-a' and `-l USER' arguments.
 788
 789 config BUSYBOX_CONFIG_TELNETD
 790         bool "telnetd"
 791         default y
 792         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 793         help
 794           A daemon for the TELNET protocol, allowing you to log onto the host
 795           running the daemon. Please keep in mind that the TELNET protocol
 796           sends passwords in plain text. If you can't afford the space for an
 797           SSH daemon and you trust your network, you may say 'y' here. As a
 798           more secure alternative, you should seriously consider installing the
 799           very small Dropbear SSH daemon instead:
 800                 http://matt.ucc.asn.au/dropbear/dropbear.html
 801
 802           Note that for busybox telnetd to work you need several things:
 803           First of all, your kernel needs:
 804                   UNIX98_PTYS=y
 805                   DEVPTS_FS=y
 806
 807           Next, you need a /dev/pts directory on your root filesystem:
 808
 809                   $ ls -ld /dev/pts
 810                   drwxr-xr-x  2 root root 0 Sep 23 13:21 /dev/pts/
 811
 812           Next you need the pseudo terminal master multiplexer /dev/ptmx:
 813
 814                   $ ls -la /dev/ptmx
 815                   crw-rw-rw-  1 root tty 5, 2 Sep 23 13:55 /dev/ptmx
 816
 817           Any /dev/ttyp[0-9]* files you may have can be removed.
 818           Next, you need to mount the devpts filesystem on /dev/pts using:
 819
 820                   mount -t devpts devpts /dev/pts
 821
 822           You need to be sure that Busybox has LOGIN and
 823           FEATURE_SUID enabled. And finally, you should make
 824           certain that Busybox has been installed setuid root:
 825
 826                 chown root.root /bin/busybox
 827                 chmod 4755 /bin/busybox
 828
 829           with all that done, telnetd _should_ work....
 830
 831
 832 config BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE
 833         bool "Support standalone telnetd (not inetd only)"
 834         default y
 835         depends on BUSYBOX_CONFIG_TELNETD
 836         help
 837           Selecting this will make telnetd able to run standalone.
 838
 839 config BUSYBOX_CONFIG_FEATURE_TELNETD_INETD_WAIT
 840         bool "Support -w SEC option (inetd wait mode)"
 841         default n
 842         depends on BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE
 843         help
 844           This option allows you to run telnetd in "inet wait" mode.
 845           Example inetd.conf line (note "wait", not usual "nowait"):
 846
 847           telnet stream tcp wait root /bin/telnetd telnetd -w10
 848
 849           In this example, inetd passes _listening_ socket_ as fd 0
 850           to telnetd when connection appears.
 851           telnetd will wait for connections until all existing
 852           connections are closed, and no new connections
 853           appear during 10 seconds. Then it exits, and inetd continues
 854           to listen for new connections.
 855
 856           This option is rarely used. "tcp nowait" is much more usual
 857           way of running tcp services, including telnetd.
 858           You most probably want to say N here.
 859
 860 config BUSYBOX_CONFIG_TFTP
 861         bool "tftp"
 862         default n
 863         help
 864           This enables the Trivial File Transfer Protocol client program. TFTP
 865           is usually used for simple, small transfers such as a root image
 866           for a network-enabled bootloader.
 867
 868 config BUSYBOX_CONFIG_TFTPD
 869         bool "tftpd"
 870         default n
 871         help
 872           This enables the Trivial File Transfer Protocol server program.
 873           It expects that stdin is a datagram socket and a packet
 874           is already pending on it. It will exit after one transfer.
 875           In other words: it should be run from inetd in nowait mode,
 876           or from udpsvd. Example: "udpsvd -E 0 69 tftpd DIR"
 877
 878 comment "Common options for tftp/tftpd"
 879         depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
 880
 881 config BUSYBOX_CONFIG_FEATURE_TFTP_GET
 882         bool "Enable 'tftp get' and/or tftpd upload code"
 883         default n
 884         depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
 885         help
 886           Add support for the GET command within the TFTP client. This allows
 887           a client to retrieve a file from a TFTP server.
 888           Also enable upload support in tftpd, if tftpd is selected.
 889
 890           Note: this option does _not_ make tftpd capable of download
 891           (the usual operation people need from it)!
 892
 893 config BUSYBOX_CONFIG_FEATURE_TFTP_PUT
 894         bool "Enable 'tftp put' and/or tftpd download code"
 895         default n
 896         depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
 897         help
 898           Add support for the PUT command within the TFTP client. This allows
 899           a client to transfer a file to a TFTP server.
 900           Also enable download support in tftpd, if tftpd is selected.
 901
 902 config BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
 903         bool "Enable 'blksize' and 'tsize' protocol options"
 904         default n
 905         depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
 906         help
 907           Allow tftp to specify block size, and tftpd to understand
 908           "blksize" and "tsize" options.
 909
 910 config BUSYBOX_CONFIG_FEATURE_TFTP_PROGRESS_BAR
 911         bool "Enable tftp progress meter"
 912         default n
 913         depends on BUSYBOX_CONFIG_TFTP && BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
 914         help
 915           Show progress bar.
 916
 917 config BUSYBOX_CONFIG_TFTP_DEBUG
 918         bool "Enable debug"
 919         default n
 920         depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
 921         help
 922           Make tftp[d] print debugging messages on stderr.
 923           This is useful if you are diagnosing a bug in tftp[d].
 924
 925 config BUSYBOX_CONFIG_TRACEROUTE
 926         bool "traceroute"
 927         default y
 928         help
 929           Utility to trace the route of IP packets.
 930
 931 config BUSYBOX_CONFIG_TRACEROUTE6
 932         bool "traceroute6"
 933         default n
 934         depends on BUSYBOX_CONFIG_FEATURE_IPV6 && BUSYBOX_CONFIG_TRACEROUTE
 935         help
 936           Utility to trace the route of IPv6 packets.
 937
 938 config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_VERBOSE
 939         bool "Enable verbose output"
 940         default y
 941         depends on BUSYBOX_CONFIG_TRACEROUTE
 942         help
 943           Add some verbosity to traceroute. This includes among other things
 944           hostnames and ICMP response types.
 945
 946 config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE
 947         bool "Enable loose source route"
 948         default n
 949         depends on BUSYBOX_CONFIG_TRACEROUTE
 950         help
 951           Add option to specify a loose source route gateway
 952           (8 maximum).
 953
 954 config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_USE_ICMP
 955         bool "Use ICMP instead of UDP"
 956         default n
 957         depends on BUSYBOX_CONFIG_TRACEROUTE
 958         help
 959           Add option -I to use ICMP ECHO instead of UDP datagrams.
 960
 961 config BUSYBOX_CONFIG_TUNCTL
 962         bool "tunctl"
 963         default n
 964         help
 965           tunctl creates or deletes tun devices.
 966
 967 config BUSYBOX_CONFIG_FEATURE_TUNCTL_UG
 968         bool "Support owner:group assignment"
 969         default n
 970         depends on BUSYBOX_CONFIG_TUNCTL
 971         help
 972           Allow to specify owner and group of newly created interface.
 973           340 bytes of pure bloat. Say no here.
 974
 975 source package/busybox/config/networking/udhcp/Config.in
 976
 977 config BUSYBOX_CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS
 978         string "ifup udhcpc command line options"
 979         default "-R -n"
 980         depends on BUSYBOX_CONFIG_IFUPDOWN && BUSYBOX_CONFIG_UDHCPC
 981         help
 982           Command line options to pass to udhcpc from ifup.
 983           Intended to alter options not available in /etc/network/interfaces.
 984           (IE: --syslog --background etc...)
 985
 986 config BUSYBOX_CONFIG_UDPSVD
 987         bool "udpsvd"
 988         default n
 989         help
 990           udpsvd listens on an UDP port and runs a program for each new
 991           connection.
 992
 993 config BUSYBOX_CONFIG_VCONFIG
 994         bool "vconfig"
 995         default y
 996         help
 997           Creates, removes, and configures VLAN interfaces
 998
 999 config BUSYBOX_CONFIG_WGET
1000         bool "wget"
1001         default y
1002         help
1003           wget is a utility for non-interactive download of files from HTTP,
1004           HTTPS, and FTP servers.
1005
1006 config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR
1007         bool "Enable a nifty process meter (+2k)"
1008         default y
1009         depends on BUSYBOX_CONFIG_WGET
1010         help
1011           Enable the transfer progress bar for wget transfers.
1012
1013 config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION
1014         bool "Enable HTTP authentication"
1015         default y
1016         depends on BUSYBOX_CONFIG_WGET
1017         help
1018           Support authenticated HTTP transfers.
1019
1020 config BUSYBOX_CONFIG_FEATURE_WGET_LONG_OPTIONS
1021         bool "Enable long options"
1022         default y
1023         depends on BUSYBOX_CONFIG_WGET && BUSYBOX_CONFIG_LONG_OPTS
1024         help
1025           Support long options for the wget applet.
1026
1027 config BUSYBOX_CONFIG_ZCIP
1028         bool "zcip"
1029         default n
1030         select BUSYBOX_CONFIG_FEATURE_SYSLOG
1031         help
1032           ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.
1033           It's a daemon that allocates and defends a dynamically assigned
1034           address on the 169.254/16 network, requiring no system administrator.
1035
1036           See http://www.zeroconf.org for further details, and "zcip.script"
1037           in the busybox examples.
1038
1039 endmenu