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#
# For a description of the syntax of this configuration file,
# see scripts/kbuild/config-language.txt.
#
menu "Networking Utilities"
config CONFIG_FEATURE_IPV6
bool "Enable IPv6 support"
default n
help
Enable IPv6 support in busybox.
This adds IPv6 support in the networking applets.
config CONFIG_ARPING
bool "arping"
default n
help
Ping hosts by ARP packets
config CONFIG_DNSD
bool "dnsd"
default n
help
Small and static DNS server daemon.
config CONFIG_ETHER_WAKE
bool "ether-wake"
default n
help
Send a magic packet to wake up sleeping machines.
config CONFIG_FAKEIDENTD
bool "fakeidentd"
default n
help
fakeidentd listens on the ident port and returns a predefined
fake value on any query.
config CONFIG_FTPGET
bool "ftpget"
default n
help
Retrieve a remote file via FTP.
config CONFIG_FTPPUT
bool "ftpput"
default n
help
Store a remote file via FTP.
config CONFIG_HOSTNAME
bool "hostname"
default n
help
Show or set the system's host name
config CONFIG_HTTPD
bool "httpd"
default n
help
Serve web pages via an HTTP server.
config CONFIG_FEATURE_HTTPD_WITHOUT_INETD
bool "Support using httpd as a daemon (not from inetd)"
default n
depends on CONFIG_HTTPD
help
This option enables uid and port options for the httpd applet,
and eliminates the need to be called from the inetd server daemon.
config CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
bool "Support reloading the global config file using hup signal"
default n
depends on CONFIG_HTTPD && CONFIG_FEATURE_HTTPD_WITHOUT_INETD
help
This option enables processing of SIGHUP to reload cached
configuration settings.
config CONFIG_FEATURE_HTTPD_SETUID
bool "Enable support -u <user> option"
default n
depends on CONFIG_HTTPD && CONFIG_FEATURE_HTTPD_WITHOUT_INETD
help
This option allows the server to run as a specific user
rather than defaulting to the user that starts the server.
Use of this option requires special privileges to change to a
different user.
config CONFIG_FEATURE_HTTPD_BASIC_AUTH
bool "Enable Basic http Authentication"
default y
depends on CONFIG_HTTPD
help
Utilizes password settings from /etc/httpd.conf for basic
authentication on a per url basis.
config CONFIG_FEATURE_HTTPD_AUTH_MD5
bool "Support MD5 crypted passwords for http Authentication"
default n
depends on CONFIG_FEATURE_HTTPD_BASIC_AUTH
help
Enables basic per URL authentication from /etc/httpd.conf
using md5 passwords.
config CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
bool "Support loading additional MIME types at run-time"
default n
depends on CONFIG_HTTPD
help
This option enables support for additional MIME types at
run-time to be specified in the configuration file.
config CONFIG_FEATURE_HTTPD_CGI
bool "Support Common Gateway Interface (CGI)"
default y
depends on CONFIG_HTTPD
help
This option allows scripts and executables to be invoked
when specific URLs are requested.
config CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
bool "Enable support for running scripts through an interpreter"
default n
depends on CONFIG_FEATURE_HTTPD_CGI
help
This option enables support for running scripts through an
interpreter. Turn this on if you want PHP scripts to work
properly. You need to supply an addition line in your httpd
config file:
*.php:/path/to/your/php
config CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
bool "Support the REMOTE_PORT environment variable for CGI"
default n
depends on CONFIG_FEATURE_HTTPD_CGI
help
Use of this option can assist scripts in generating
references that contain a unique port number.
config CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
bool "Enable the -e option for shell script CGI simplification."
default y
depends on CONFIG_HTTPD
help
This option allows html encoding arbitrary
strings for display of the browser. Output goes to stdout.
For example, httpd -e "<Hello World>" as
"<Hello World>".
config CONFIG_IFCONFIG
bool "ifconfig"
default n
help
Ifconfig is used to configure the kernel-resident network interfaces.
config CONFIG_FEATURE_IFCONFIG_STATUS
bool "Enable status reporting output (+7k)"
default y
depends on CONFIG_IFCONFIG
help
If ifconfig is called with no arguments it will display the status
of the currently active interfaces.
config CONFIG_FEATURE_IFCONFIG_SLIP
bool "Enable slip-specific options \"keepalive\" and \"outfill\""
default n
depends on CONFIG_IFCONFIG
help
Allow "keepalive" and "outfill" support for SLIP. If you're not
planning on using serial lines, leave this unchecked.
config CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
bool "Enable options \"mem_start\", \"io_addr\", and \"irq\""
default n
depends on CONFIG_IFCONFIG
help
Allow the start address for shared memory, start address for I/O,
and/or the interrupt line used by the specified device.
config CONFIG_FEATURE_IFCONFIG_HW
bool "Enable option \"hw\" (ether only)"
default y
depends on CONFIG_IFCONFIG
help
Set the hardware address of this interface, if the device driver
supports this operation. Currently, we only support the 'ether'
class.
config CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS
bool "Set the broadcast automatically"
default n
depends on CONFIG_IFCONFIG
help
Setting this will make ifconfig attempt to find the broadcast
automatically if the value '+' is used.
config CONFIG_IFUPDOWN
bool "ifupdown"
default n
select CONFIG_RUN_PARTS
help
Activate or deactivate the specified interfaces. This applet makes
use of either "ifconfig" and "route" or the "ip" command to actually
configure network interfaces. Therefore, you will probably also want
to enable either CONFIG_IFCONFIG and CONFIG_ROUTE, or enable
CONFIG_FEATURE_IFUPDOWN_IP and the various CONFIG_IP options. Of
course you could use non-busybox versions of these programs, so
against my better judgement (since this will surely result in plenty
of support questions on the mailing list), I do not force you to
enable these additional options. It is up to you to supply either
"ifconfig" and "route" or the "ip" command, either via busybox or via
standalone utilities.
config CONFIG_FEATURE_IFUPDOWN_IP
bool "Use ip applet"
default n
depends on CONFIG_IFUPDOWN
help
Use the iproute "ip" command to implement "ifup" and "ifdown", rather
than the default of using the older 'ifconfig' and 'route' utilities.
config CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
bool "Use busybox ip applet"
default y
depends on CONFIG_FEATURE_IFUPDOWN_IP
select CONFIG_IP
select CONFIG_FEATURE_IP_ADDRESS
select CONFIG_FEATURE_IP_LINK
select CONFIG_FEATURE_IP_ROUTE
help
Use the busybox iproute "ip" applet to implement "ifupdown".
If leave this disabled, you must install the full-blown iproute2
utility or the "ifup" and "ifdown" applets will not work.
config CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
bool "Use busybox ifconfig and route applets"
default y
depends on CONFIG_IFUPDOWN && !CONFIG_FEATURE_IFUPDOWN_IP
select CONFIG_IFCONFIG
select CONFIG_ROUTE
help
Use the busybox iproute "ifconfig" and "route" applets to
implement the "ifup" and "ifdown" utilities.
If leave this disabled, you must install the full-blown ifconfig
and route utilities, or the "ifup" and "ifdown" applets will not
work.
config CONFIG_FEATURE_IFUPDOWN_IPV4
bool "Enable support for IPv4"
default y
depends on CONFIG_IFUPDOWN
help
If you want busybox to talk IPv4, leave this on.
config CONFIG_FEATURE_IFUPDOWN_IPV6
bool "Enable support for IPv6"
default n
depends on CONFIG_IFUPDOWN && CONFIG_FEATURE_IPV6
help
If you need support for IPv6, turn this option on.
config CONFIG_FEATURE_IFUPDOWN_IPX
bool "Enable support for IPX"
default n
depends on CONFIG_IFUPDOWN
help
If this option is selected you can use busybox to work with IPX
networks.
config CONFIG_FEATURE_IFUPDOWN_MAPPING
bool "Enable mapping support"
default n
depends on CONFIG_IFUPDOWN
help
This enables support for the "mapping" stanza, unless you have
a weird network setup you don't need it.
config CONFIG_INETD
bool "inetd"
default n
help
Internet superserver daemon
config CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO
bool "Support echo service"
default y
depends on CONFIG_INETD
help
Echo received data internal inetd service
config CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
bool "Support discard service"
default y
depends on CONFIG_INETD
help
Internet /dev/null internal inetd service
config CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME
bool "Support time service"
default y
depends on CONFIG_INETD
help
Return 32 bit time since 1900 internal inetd service
config CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
bool "Support daytime service"
default y
depends on CONFIG_INETD
help
Return human-readable time internal inetd service
config CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
bool "Support chargen service"
default y
depends on CONFIG_INETD
help
Familiar character generator internal inetd service
config CONFIG_FEATURE_INETD_RPC
bool "Support RPC services"
default n
depends on CONFIG_INETD
help
Suuport Sun-RPC based services
config CONFIG_IP
bool "ip"
default n
help
The "ip" applet is a TCP/IP interface configuration and routing
utility. You generally don't need "ip" to use busybox with
TCP/IP.
config CONFIG_FEATURE_IP_ADDRESS
bool "ip address"
default y
depends on CONFIG_IP
help
Address manipulation support for the "ip" applet.
config CONFIG_FEATURE_IP_LINK
bool "ip link"
default y
depends on CONFIG_IP
help
Configure network devices with "ip".
config CONFIG_FEATURE_IP_ROUTE
bool "ip route"
default y
depends on CONFIG_IP
help
Add support for routing table management to "ip".
config CONFIG_FEATURE_IP_TUNNEL
bool "ip tunnel"
default n
depends on CONFIG_IP
help
Add support for tunneling commands to "ip".
config CONFIG_FEATURE_IP_SHORT_FORMS
bool "Support short forms of ip commands."
default n
depends on CONFIG_IP
help
Also support short-form of ip <OBJECT> commands:
ip addr -> ipaddr
ip link -> iplink
ip route -> iproute
ip tunnel -> iptunnel
Say N unless you desparately need the short form of the ip
object commands.
config CONFIG_IPADDR
bool
default y
depends on CONFIG_FEATURE_IP_SHORT_FORMS && CONFIG_FEATURE_IP_ADDRESS
config CONFIG_IPLINK
bool
default y
depends on CONFIG_FEATURE_IP_SHORT_FORMS && CONFIG_FEATURE_IP_LINK
config CONFIG_IPROUTE
bool
default y
depends on CONFIG_FEATURE_IP_SHORT_FORMS && CONFIG_FEATURE_IP_ROUTE
config CONFIG_IPTUNNEL
bool
default y
depends on CONFIG_FEATURE_IP_SHORT_FORMS && CONFIG_FEATURE_IP_TUNNEL
config CONFIG_IPCALC
bool "ipcalc"
default n
help
ipcalc takes an IP address and netmask and calculates the
resulting broadcast, network, and host range.
config CONFIG_FEATURE_IPCALC_FANCY
bool "Fancy IPCALC, more options, adds 1 kbyte"
default y
depends on CONFIG_IPCALC
help
Adds the options hostname, prefix and silent to the output of "ipcalc".
config CONFIG_NAMEIF
bool "nameif"
default n
help
nameif is used to rename network interface by its MAC address.
Renamed interfaces MUST be in the down state.
It is possible to use a file (default: /etc/mactab)
with list of new interface names and MACs.
Maximum interface name length: IF_NAMESIZE = 16
File fields are separated by space or tab.
File format:
# Comment
new_interface_name XX:XX:XX:XX:XX:XX
config CONFIG_NC
bool "nc"
default n
help
A simple Unix utility which reads and writes data across network
connections.
config CONFIG_NC_GAPING_SECURITY_HOLE
bool "gaping security hole"
default n
depends on CONFIG_NC
help
Add support for executing a program after making or receiving a
successful connection (-e option).
config CONFIG_NETSTAT
bool "netstat"
default n
help
netstat prints information about the Linux networking subsystem.
config CONFIG_NSLOOKUP
bool "nslookup"
default n
help
nslookup is a tool to query Internet name servers.
config CONFIG_PING
bool "ping"
default n
help
ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
elicit an ICMP ECHO_RESPONSE from a host or gateway.
config CONFIG_FEATURE_FANCY_PING
bool "Enable fancy ping output"
default y
depends on CONFIG_PING
help
Make the output from the ping applet include statistics, and at the
same time provide full support for ICMP packets.
config CONFIG_PING6
bool "ping6"
default n
depends on CONFIG_FEATURE_IPV6
help
This will give you a ping that can talk IPv6.
config CONFIG_FEATURE_FANCY_PING6
bool "Enable fancy ping6 output"
default y
depends on CONFIG_PING6
help
Make the output from the ping6 applet include statistics, and at the
same time provide full support for ICMP packets.
config CONFIG_ROUTE
bool "route"
default n
help
Route displays or manipulates the kernel's IP routing tables.
config CONFIG_TELNET
bool "telnet"
default n
help
Telnet is an interface to the TELNET protocol, but is also commonly
used to test other simple protocols.
config CONFIG_FEATURE_TELNET_TTYPE
bool "Pass TERM type to remote host"
default y
depends on CONFIG_TELNET
help
Setting this option will forward the TERM environment variable to the
remote host you are connecting to. This is useful to make sure that
things like ANSI colors and other control sequences behave.
config CONFIG_FEATURE_TELNET_AUTOLOGIN
bool "Pass USER type to remote host"
default y
depends on CONFIG_TELNET
help
Setting this option will forward the USER environment variable to the
remote host you are connecting to. This is useful when you need to
log into a machine without telling the username (autologin). This
option enables `-a' and `-l USER' arguments.
config CONFIG_TELNETD
bool "telnetd"
default n
help
A daemon for the TELNET protocol, allowing you to log onto the host
running the daemon. Please keep in mind that the TELNET protocol
sends passwords in plain text. If you can't afford the space for an
SSH daemon and you trust your network, you may say 'y' here. As a
more secure alternative, you should seriously consider installing the
very small Dropbear SSH daemon instead:
http://matt.ucc.asn.au/dropbear/dropbear.html
Note that for busybox telnetd to work you need several things:
First of all, your kernel needs:
CONFIG_UNIX98_PTYS=y
CONFIG_DEVPTS_FS=y
Next, you need a /dev/pts directory on your root filesystem:
$ ls -ld /dev/pts
drwxr-xr-x 2 root root 0 Sep 23 13:21 /dev/pts/
Next you need the pseudo terminal master multiplexer /dev/ptmx:
$ ls -la /dev/ptmx
crw-rw-rw- 1 root tty 5, 2 Sep 23 13:55 /dev/ptmx
Any /dev/ttyp[0-9]* files you may have can be removed.
Next, you need to mount the devpts filesystem on /dev/pts using:
mount -t devpts devpts /dev/pts
You need to be sure that Busybox has CONFIG_LOGIN and
CONFIG_FEATURE_SUID enabled. And finally, you should make
certain that Busybox has been installed setuid root:
chown root.root /bin/busybox
chmod 4755 /bin/busybox
with all that done, telnetd _should_ work....
config CONFIG_FEATURE_TELNETD_INETD
bool "Support call from inetd only"
default n
depends on CONFIG_TELNETD
help
Selecting this will make telnetd only callable from inetd,
removing the standalone support.
config CONFIG_TFTP
bool "tftp"
default n
help
This enables the Trivial File Transfer Protocol client program. TFTP
is usually used for simple, small transfers such as a root image
for a network-enabled bootloader.
config CONFIG_FEATURE_TFTP_GET
bool "Enable \"get\" command"
default y
depends on CONFIG_TFTP
help
Add support for the GET command within the TFTP client. This allows
a client to retrieve a file from a TFTP server.
config CONFIG_FEATURE_TFTP_PUT
bool "Enable \"put\" command"
default y
depends on CONFIG_TFTP
help
Add support for the PUT command within the TFTP client. This allows
a client to transfer a file to a TFTP server.
config CONFIG_FEATURE_TFTP_BLOCKSIZE
bool "Enable \"blocksize\" command"
default n
depends on CONFIG_TFTP
help
Allow the client to specify the desired block size for transfers.
config CONFIG_FEATURE_TFTP_DEBUG
bool "Enable debug"
default n
depends on CONFIG_TFTP
help
Enable debug settings for tftp. This is useful if you're running
into problems with tftp as the protocol doesn't help you much when
you run into problems.
config CONFIG_TRACEROUTE
bool "traceroute"
default n
help
Utility to trace the route of IP packets
config CONFIG_FEATURE_TRACEROUTE_VERBOSE
bool "Enable verbose output"
default n
depends on CONFIG_TRACEROUTE
help
Add some verbosity to traceroute. This includes amongst other things
hostnames and ICMP response types.
config CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE
bool "Enable loose source route"
default n
depends on CONFIG_TRACEROUTE
help
Add option to specify a loose source route gateway
(8 maximum).
config CONFIG_FEATURE_TRACEROUTE_USE_ICMP
bool "Use ICMP instead of UDP"
default n
depends on CONFIG_TRACEROUTE
help
Add feature to allow for ICMP ECHO instead of UDP datagrams.
config CONFIG_VCONFIG
bool "vconfig"
default n
help
Creates, removes, and configures VLAN interfaces
config CONFIG_WGET
bool "wget"
default n
help
wget is a utility for non-interactive download of files from HTTP,
HTTPS, and FTP servers.
config CONFIG_FEATURE_WGET_STATUSBAR
bool "Enable a nifty process meter (+2k)"
default y
depends on CONFIG_WGET
help
Enable the transfer progress bar for wget transfers.
config CONFIG_FEATURE_WGET_AUTHENTICATION
bool "Enable HTTP authentication"
default y
depends on CONFIG_WGET
help
Support authenticated HTTP transfers.
config CONFIG_FEATURE_WGET_IP6_LITERAL
bool "Enable IPv6 literal addresses"
default y
depends on CONFIG_WGET && CONFIG_FEATURE_IPV6
help
Support IPv6 address literal notation in URLs.
config CONFIG_ZCIP
bool "zcip"
default n
help
ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.
It's a daemon that allocates and defends a dynamically assigned
address on the 169.254/16 network, requiring no system administrator.
See http://www.zeroconf.org for further details, and "zcip.script"
in the busybox examples.
endmenu
|