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openwrt-xburst/package/busybox/config/networking/Config.in

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#
# For a description of the syntax of this configuration file,
# see scripts/kbuild/config-language.txt.
#
menu "Networking Utilities"
config BUSYBOX_CONFIG_FEATURE_IPV6
bool "Enable IPv6 support"
default y
help
Enable IPv6 support in busybox.
This adds IPv6 support in the networking applets.
config BUSYBOX_CONFIG_FEATURE_UNIX_LOCAL
bool "Enable Unix domain socket support (usually not needed)"
default n
help
Enable Unix domain socket support in all busybox networking
applets. Address of the form local:/path/to/unix/socket
will be recognized.
This extension is almost never used in real world usage.
You most likely want to say N.
config BUSYBOX_CONFIG_FEATURE_PREFER_IPV4_ADDRESS
bool "Prefer IPv4 addresses from DNS queries"
default y
depends on BUSYBOX_CONFIG_FEATURE_IPV6
help
Use IPv4 address of network host if it has one.
If this option is off, the first returned address will be used.
This may cause problems when your DNS server is IPv6-capable and
is returning IPv6 host addresses too. If IPv6 address
precedes IPv4 one in DNS reply, busybox network applets
(e.g. wget) will use IPv6 address. On an IPv6-incapable host
or network applets will fail to connect to the host
using IPv6 address.
config BUSYBOX_CONFIG_VERBOSE_RESOLUTION_ERRORS
bool "Verbose resolution errors"
default y
help
Enable if you are not satisfied with simplistic
"can't resolve 'hostname.com'" and want to know more.
This may increase size of your executable a bit.
config BUSYBOX_CONFIG_ARP
bool "arp"
default n
help
Manipulate the system ARP cache.
config BUSYBOX_CONFIG_ARPING
bool "arping"
default y
help
Ping hosts by ARP packets.
config BUSYBOX_CONFIG_BRCTL
bool "brctl"
default y
help
Manage ethernet bridges.
Supports addbr/delbr and addif/delif.
config BUSYBOX_CONFIG_FEATURE_BRCTL_FANCY
bool "Fancy options"
default y
depends on BUSYBOX_CONFIG_BRCTL
help
Add support for extended option like:
setageing, setfd, sethello, setmaxage,
setpathcost, setportprio, setbridgeprio,
stp
This adds about 600 bytes.
config BUSYBOX_CONFIG_FEATURE_BRCTL_SHOW
bool "Support show"
default y
depends on BUSYBOX_CONFIG_BRCTL && BUSYBOX_CONFIG_FEATURE_BRCTL_FANCY
help
Add support for option which prints the current config:
show
config BUSYBOX_CONFIG_DNSD
bool "dnsd"
default n
help
Small and static DNS server daemon.
config BUSYBOX_CONFIG_ETHER_WAKE
bool "ether-wake"
default n
help
Send a magic packet to wake up sleeping machines.
config BUSYBOX_CONFIG_FAKEIDENTD
bool "fakeidentd"
default n
select BUSYBOX_CONFIG_FEATURE_SYSLOG
help
fakeidentd listens on the ident port and returns a predefined
fake value on any query.
config BUSYBOX_CONFIG_FTPD
bool "ftpd"
default n
help
simple FTP daemon. You have to run it via inetd.
config BUSYBOX_CONFIG_FEATURE_FTP_WRITE
bool "Enable upload commands"
default n
depends on BUSYBOX_CONFIG_FTPD
help
Enable all kinds of FTP upload commands (-w option)
config BUSYBOX_CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST
bool "Enable workaround for RFC-violating clients"
default n
depends on BUSYBOX_CONFIG_FTPD
help
Some ftp-clients (among them KDE's Konqueror) issue illegal
"LIST -la" requests. This option works around those problems.
It might prevent you from listing files starting with "-" and
it increases the code size by ~40 bytes.
Most other ftp servers seem to behave similar to this.
config BUSYBOX_CONFIG_FTPGET
bool "ftpget"
default n
help
Retrieve a remote file via FTP.
config BUSYBOX_CONFIG_FTPPUT
bool "ftpput"
default n
help
Store a remote file via FTP.
config BUSYBOX_CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS
bool "Enable long options in ftpget/ftpput"
default n
depends on BUSYBOX_CONFIG_LONG_OPTS && (BUSYBOX_CONFIG_FTPGET || BUSYBOX_CONFIG_FTPPUT)
help
Support long options for the ftpget/ftpput applet.
config BUSYBOX_CONFIG_HOSTNAME
bool "hostname"
default n
help
Show or set the system's host name.
config BUSYBOX_CONFIG_HTTPD
bool "httpd"
default n
help
Serve web pages via an HTTP server.
config BUSYBOX_CONFIG_FEATURE_HTTPD_RANGES
bool "Support 'Ranges:' header"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
Makes httpd emit "Accept-Ranges: bytes" header and understand
"Range: bytes=NNN-[MMM]" header. Allows for resuming interrupted
downloads, seeking in multimedia players etc.
config BUSYBOX_CONFIG_FEATURE_HTTPD_USE_SENDFILE
bool "Use sendfile system call"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
When enabled, httpd will use the kernel sendfile() function
instead of read/write loop.
config BUSYBOX_CONFIG_FEATURE_HTTPD_SETUID
bool "Enable -u <user> option"
default n
depends on BUSYBOX_CONFIG_HTTPD
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 BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
bool "Enable Basic http Authentication"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
Utilizes password settings from /etc/httpd.conf for basic
authentication on a per url basis.
config BUSYBOX_CONFIG_FEATURE_HTTPD_AUTH_MD5
bool "Support MD5 crypted passwords for http Authentication"
default n
depends on BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH
help
Enables basic per URL authentication from /etc/httpd.conf
using md5 passwords.
config BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
bool "Support Common Gateway Interface (CGI)"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
This option allows scripts and executables to be invoked
when specific URLs are requested.
config BUSYBOX_CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
bool "Support for running scripts through an interpreter"
default n
depends on BUSYBOX_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 additional line in your httpd
config file:
*.php:/path/to/your/php
config BUSYBOX_CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
bool "Set REMOTE_PORT environment variable for CGI"
default n
depends on BUSYBOX_CONFIG_FEATURE_HTTPD_CGI
help
Use of this option can assist scripts in generating
references that contain a unique port number.
config BUSYBOX_CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
bool "Enable -e option (useful for CGIs written as shell scripts)"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
This option allows html encoding of arbitrary strings for display
by the browser. Output goes to stdout.
For example, httpd -e "<Hello World>" produces
"&#60Hello&#32World&#62".
config BUSYBOX_CONFIG_FEATURE_HTTPD_ERROR_PAGES
bool "Support for custom error pages"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
This option allows you to define custom error pages in
the configuration file instead of the default HTTP status
error pages. For instance, if you add the line:
E404:/path/e404.html
in the config file, the server will respond the specified
'/path/e404.html' file instead of the terse '404 NOT FOUND'
message.
config BUSYBOX_CONFIG_FEATURE_HTTPD_PROXY
bool "Support for reverse proxy"
default n
depends on BUSYBOX_CONFIG_HTTPD
help
This option allows you to define URLs that will be forwarded
to another HTTP server. To setup add the following line to the
configuration file
P:/url/:http://hostname[:port]/new/path/
Then a request to /url/myfile will be forwarded to
http://hostname[:port]/new/path/myfile.
config BUSYBOX_CONFIG_IFCONFIG
bool "ifconfig"
default y
help
Ifconfig is used to configure the kernel-resident network interfaces.
config BUSYBOX_CONFIG_FEATURE_IFCONFIG_STATUS
bool "Enable status reporting output (+7k)"
default y
depends on BUSYBOX_CONFIG_IFCONFIG
help
If ifconfig is called with no arguments it will display the status
of the currently active interfaces.
config BUSYBOX_CONFIG_FEATURE_IFCONFIG_SLIP
bool "Enable slip-specific options \"keepalive\" and \"outfill\""
default n
depends on BUSYBOX_CONFIG_IFCONFIG
help
Allow "keepalive" and "outfill" support for SLIP. If you're not
planning on using serial lines, leave this unchecked.
config BUSYBOX_CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
bool "Enable options \"mem_start\", \"io_addr\", and \"irq\""
default n
depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_IFCONFIG_HW
bool "Enable option \"hw\" (ether only)"
default y
depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS
bool "Set the broadcast automatically"
default y
depends on BUSYBOX_CONFIG_IFCONFIG
help
Setting this will make ifconfig attempt to find the broadcast
automatically if the value '+' is used.
config BUSYBOX_CONFIG_IFENSLAVE
bool "ifenslave"
default n
help
Userspace application to bind several interfaces
to a logical interface (use with kernel bonding driver).
config BUSYBOX_CONFIG_IFPLUGD
bool "ifplugd"
default n
help
Network interface plug detection daemon.
config BUSYBOX_CONFIG_IFUPDOWN
bool "ifupdown"
default n
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 IFCONFIG and ROUTE, or enable
FEATURE_IFUPDOWN_IP and the various 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", "route" and "run-parts" or the "ip" command, either
via busybox or via standalone utilities.
config BUSYBOX_CONFIG_IFUPDOWN_IFSTATE_PATH
string "Absolute path to ifstate file"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN
help
ifupdown keeps state information in a file called ifstate.
Typically it is located in /var/run/ifstate, however
some distributions tend to put it in other places
(debian, for example, uses /etc/network/run/ifstate).
This config option defines location of ifstate.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
bool "Use ip applet"
default n
depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP_BUILTIN
bool "Use busybox ip applet"
default n
depends on BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
select BUSYBOX_CONFIG_IP
select BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
select BUSYBOX_CONFIG_FEATURE_IP_LINK
select BUSYBOX_CONFIG_FEATURE_IP_ROUTE
help
Use the busybox iproute "ip" applet to implement "ifupdown".
If left disabled, you must install the full-blown iproute2
utility or the "ifup" and "ifdown" applets will not work.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN
bool "Use busybox ifconfig and route applets"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN && !BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IP
select BUSYBOX_CONFIG_IFCONFIG
select BUSYBOX_CONFIG_ROUTE
help
Use the busybox iproute "ifconfig" and "route" applets to
implement the "ifup" and "ifdown" utilities.
If left disabled, you must install the full-blown ifconfig
and route utilities, or the "ifup" and "ifdown" applets will not
work.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV4
bool "Support for IPv4"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN
help
If you want ifup/ifdown to talk IPv4, leave this on.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6
bool "Support for IPv6"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN && BUSYBOX_CONFIG_FEATURE_IPV6
help
If you need support for IPv6, turn this option on.
### UNUSED
###config FEATURE_IFUPDOWN_IPX
### bool "Support for IPX"
### default n
### depends on IFUPDOWN
### help
### If this option is selected you can use busybox to work with IPX
### networks.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_MAPPING
bool "Enable mapping support"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN
help
This enables support for the "mapping" stanza, unless you have
a weird network setup you don't need it.
config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP
bool "Support for external dhcp clients"
default n
depends on BUSYBOX_CONFIG_IFUPDOWN
help
This enables support for the external dhcp clients. Clients are
tried in the following order: dhcpcd, dhclient, pump and udhcpc.
Otherwise, if udhcpc applet is enabled, it is used.
Otherwise, ifup/ifdown will have no support for DHCP.
config BUSYBOX_CONFIG_INETD
bool "inetd"
default n
select BUSYBOX_CONFIG_FEATURE_SYSLOG
help
Internet superserver daemon
config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO
bool "Support echo service"
default n
depends on BUSYBOX_CONFIG_INETD
help
Echo received data internal inetd service
config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD
bool "Support discard service"
default n
depends on BUSYBOX_CONFIG_INETD
help
Internet /dev/null internal inetd service
config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME
bool "Support time service"
default n
depends on BUSYBOX_CONFIG_INETD
help
Return 32 bit time since 1900 internal inetd service
config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME
bool "Support daytime service"
default n
depends on BUSYBOX_CONFIG_INETD
help
Return human-readable time internal inetd service
config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN
bool "Support chargen service"
default n
depends on BUSYBOX_CONFIG_INETD
help
Familiar character generator internal inetd service
config BUSYBOX_CONFIG_FEATURE_INETD_RPC
bool "Support RPC services"
default n
depends on BUSYBOX_CONFIG_INETD
select BUSYBOX_CONFIG_FEATURE_HAVE_RPC
help
Support Sun-RPC based services
config BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
bool "ip address"
default n
depends on BUSYBOX_CONFIG_IP
help
Address manipulation support for the "ip" applet.
config BUSYBOX_CONFIG_FEATURE_IP_LINK
bool "ip link"
default n
depends on BUSYBOX_CONFIG_IP
help
Configure network devices with "ip".
config BUSYBOX_CONFIG_FEATURE_IP_ROUTE
bool "ip route"
default n
depends on BUSYBOX_CONFIG_IP
help
Add support for routing table management to "ip".
config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
bool "ip tunnel"
default n
depends on BUSYBOX_CONFIG_IP
help
Add support for tunneling commands to "ip".
config BUSYBOX_CONFIG_FEATURE_IP_RULE
bool "ip rule"
default n
depends on BUSYBOX_CONFIG_IP
help
Add support for rule commands to "ip".
config BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS
bool "Support short forms of ip commands"
default n
depends on BUSYBOX_CONFIG_IP
help
Also support short-form of ip <OBJECT> commands:
ip addr -> ipaddr
ip link -> iplink
ip route -> iproute
ip tunnel -> iptunnel
ip rule -> iprule
Say N unless you desparately need the short form of the ip
object commands.
config BUSYBOX_CONFIG_FEATURE_IP_RARE_PROTOCOLS
bool "Support displaying rarely used link types"
default n
depends on BUSYBOX_CONFIG_IP
help
If you are not going to use links of type "frad", "econet",
"bif" etc, you probably don't need to enable this.
Ethernet, wireless, infrared, ppp/slip, ip tunnelling
link types are supported without this option selected.
config BUSYBOX_CONFIG_IPADDR
bool
default n
depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ADDRESS
config BUSYBOX_CONFIG_IPLINK
bool
default n
depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_LINK
config BUSYBOX_CONFIG_IPROUTE
bool
default n
depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_ROUTE
config BUSYBOX_CONFIG_IPTUNNEL
bool
default n
depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_TUNNEL
config BUSYBOX_CONFIG_IPRULE
bool
default n
depends on BUSYBOX_CONFIG_FEATURE_IP_SHORT_FORMS && BUSYBOX_CONFIG_FEATURE_IP_RULE
config BUSYBOX_CONFIG_IPCALC
bool "ipcalc"
default n
help
ipcalc takes an IP address and netmask and calculates the
resulting broadcast, network, and host range.
config BUSYBOX_CONFIG_FEATURE_IPCALC_FANCY
bool "Fancy IPCALC, more options, adds 1 kbyte"
default n
depends on BUSYBOX_CONFIG_IPCALC
help
Adds the options hostname, prefix and silent to the output of
"ipcalc".
config BUSYBOX_CONFIG_FEATURE_IPCALC_LONG_OPTIONS
bool "Enable long options"
default n
depends on BUSYBOX_CONFIG_IPCALC && BUSYBOX_CONFIG_LONG_OPTS
help
Support long options for the ipcalc applet.
config BUSYBOX_CONFIG_NAMEIF
bool "nameif"
default n
select BUSYBOX_CONFIG_FEATURE_SYSLOG
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: IFNAMSIZ = 16
File fields are separated by space or tab.
File format:
# Comment
new_interface_name XX:XX:XX:XX:XX:XX
config BUSYBOX_CONFIG_FEATURE_NAMEIF_EXTENDED
bool "Extended nameif"
default n
depends on BUSYBOX_CONFIG_NAMEIF
help
This extends the nameif syntax to support the bus_info and driver
checks. The syntax is compatible to the normal nameif.
File format:
new_interface_name driver=asix bus=usb-0000:00:08.2-3
new_interface_name bus=usb-0000:00:08.2-3 00:80:C8:38:91:B5
new_interface_name mac=00:80:C8:38:91:B5
new_interface_name 00:80:C8:38:91:B5
config BUSYBOX_CONFIG_NC
bool "nc"
default y
help
A simple Unix utility which reads and writes data across network
connections.
config BUSYBOX_CONFIG_NETMSG
bool "netmsg"
default y
help
simple program for sending udp broadcast messages
config BUSYBOX_CONFIG_NC_SERVER
bool "Netcat server options (-l)"
default n
depends on BUSYBOX_CONFIG_NC
help
Allow netcat to act as a server.
config BUSYBOX_CONFIG_NC_EXTRA
bool "Netcat extensions (-eiw and filename)"
default n
depends on BUSYBOX_CONFIG_NC
help
Add -e (support for executing the rest of the command line after
making or receiving a successful connection), -i (delay interval for
lines sent), -w (timeout for initial connection).
config BUSYBOX_CONFIG_NETSTAT
bool "netstat"
default y
help
netstat prints information about the Linux networking subsystem.
config BUSYBOX_CONFIG_FEATURE_NETSTAT_WIDE
bool "Enable wide netstat output"
default y
depends on BUSYBOX_CONFIG_NETSTAT
help
Add support for wide columns. Useful when displaying IPv6 addresses
(-W option).
config BUSYBOX_CONFIG_FEATURE_NETSTAT_PRG
bool "Enable PID/Program name output"
default y
depends on BUSYBOX_CONFIG_NETSTAT
help
Add support for -p flag to print out PID and program name.
+700 bytes of code.
config BUSYBOX_CONFIG_NSLOOKUP
bool "nslookup"
default y
help
nslookup is a tool to query Internet name servers.
config BUSYBOX_CONFIG_NTPD
bool "ntpd"
default n
help
The NTP client/server daemon.
config BUSYBOX_CONFIG_FEATURE_NTPD_SERVER
bool "Make ntpd usable as a NTP server"
default n
depends on BUSYBOX_CONFIG_NTPD
help
Make ntpd usable as a NTP server. If you disable this option
ntpd will be usable only as a NTP client.
config BUSYBOX_CONFIG_PING
bool "ping"
default y
help
ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
elicit an ICMP ECHO_RESPONSE from a host or gateway.
config BUSYBOX_CONFIG_PING6
bool "ping6"
default y
depends on BUSYBOX_CONFIG_FEATURE_IPV6 && BUSYBOX_CONFIG_PING
help
This will give you a ping that can talk IPv6.
config BUSYBOX_CONFIG_FEATURE_FANCY_PING
bool "Enable fancy ping output"
default y
depends on BUSYBOX_CONFIG_PING
help
Make the output from the ping applet include statistics, and at the
same time provide full support for ICMP packets.
config BUSYBOX_CONFIG_PSCAN
bool "pscan"
default n
help
Simple network port scanner.
config BUSYBOX_CONFIG_ROUTE
bool "route"
default y
help
Route displays or manipulates the kernel's IP routing tables.
config BUSYBOX_CONFIG_SLATTACH
bool "slattach"
default n
help
slattach is a small utility to attach network interfaces to serial
lines.
#config TC
# bool "tc"
# default n
# help
# show / manipulate traffic control settings
#
#config FEATURE_TC_INGRESS
# def_bool n
# depends on TC
config BUSYBOX_CONFIG_TELNET
bool "telnet"
default y
help
Telnet is an interface to the TELNET protocol, but is also commonly
used to test other simple protocols.
config BUSYBOX_CONFIG_FEATURE_TELNET_TTYPE
bool "Pass TERM type to remote host"
default y
depends on BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_TELNET_AUTOLOGIN
bool "Pass USER type to remote host"
default n
depends on BUSYBOX_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 BUSYBOX_CONFIG_TELNETD
bool "telnetd"
default y
select BUSYBOX_CONFIG_FEATURE_SYSLOG
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:
UNIX98_PTYS=y
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 LOGIN and
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 BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE
bool "Support standalone telnetd (not inetd only)"
default y
depends on BUSYBOX_CONFIG_TELNETD
help
Selecting this will make telnetd able to run standalone.
config BUSYBOX_CONFIG_FEATURE_TELNETD_INETD_WAIT
bool "Support -w SEC option (inetd wait mode)"
default n
depends on BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE
help
This option allows you to run telnetd in "inet wait" mode.
Example inetd.conf line (note "wait", not usual "nowait"):
telnet stream tcp wait root /bin/telnetd telnetd -w10
In this example, inetd passes _listening_ socket_ as fd 0
to telnetd when connection appears.
telnetd will wait for connections until all existing
connections are closed, and no new connections
appear during 10 seconds. Then it exits, and inetd continues
to listen for new connections.
This option is rarely used. "tcp nowait" is much more usual
way of running tcp services, including telnetd.
You most probably want to say N here.
config BUSYBOX_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 BUSYBOX_CONFIG_TFTPD
bool "tftpd"
default n
help
This enables the Trivial File Transfer Protocol server program.
It expects that stdin is a datagram socket and a packet
is already pending on it. It will exit after one transfer.
In other words: it should be run from inetd in nowait mode,
or from udpsvd. Example: "udpsvd -E 0 69 tftpd DIR"
config BUSYBOX_CONFIG_FEATURE_TFTP_GET
bool "Enable \"get\" command"
default n
depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
help
Add support for the GET command within the TFTP client. This allows
a client to retrieve a file from a TFTP server.
Also enable upload support in tftpd, if tftpd is selected.
config BUSYBOX_CONFIG_FEATURE_TFTP_PUT
bool "Enable \"put\" command"
default n
depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
help
Add support for the PUT command within the TFTP client. This allows
a client to transfer a file to a TFTP server.
Also enable download support in tftpd, if tftpd is selected.
config BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
bool "Enable 'blksize' and 'tsize' protocol options"
default n
depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
help
Allow tftp to specify block size, and tftpd to understand
"blksize" and "tsize" options.
config BUSYBOX_CONFIG_FEATURE_TFTP_PROGRESS_BAR
bool "Enable tftp progress meter"
default n
depends on BUSYBOX_CONFIG_TFTP && BUSYBOX_CONFIG_FEATURE_TFTP_BLOCKSIZE
help
Show progress bar.
config BUSYBOX_CONFIG_TFTP_DEBUG
bool "Enable debug"
default n
depends on BUSYBOX_CONFIG_TFTP || BUSYBOX_CONFIG_TFTPD
help
Make tftp[d] print debugging messages on stderr.
This is useful if you are diagnosing a bug in tftp[d].
config BUSYBOX_CONFIG_TRACEROUTE
bool "traceroute"
default y
help
Utility to trace the route of IP packets.
config BUSYBOX_CONFIG_TRACEROUTE6
bool "traceroute6"
default n
depends on BUSYBOX_CONFIG_FEATURE_IPV6 && BUSYBOX_CONFIG_TRACEROUTE
help
Utility to trace the route of IPv6 packets.
config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_VERBOSE
bool "Enable verbose output"
default y
depends on BUSYBOX_CONFIG_TRACEROUTE
help
Add some verbosity to traceroute. This includes among other things
hostnames and ICMP response types.
config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE
bool "Enable loose source route"
default n
depends on BUSYBOX_CONFIG_TRACEROUTE
help
Add option to specify a loose source route gateway
(8 maximum).
config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_USE_ICMP
bool "Use ICMP instead of UDP"
default n
depends on BUSYBOX_CONFIG_TRACEROUTE
help
Add option -I to use ICMP ECHO instead of UDP datagrams.
source package/busybox/config/networking/udhcp/Config.in
config BUSYBOX_CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS
string "ifup udhcpc command line options"
default "-R -n"
depends on BUSYBOX_CONFIG_IFUPDOWN && BUSYBOX_CONFIG_UDHCPC
help
Command line options to pass to udhcpc from ifup.
Intended to alter options not available in /etc/network/interfaces.
(IE: --syslog --background etc...)
config BUSYBOX_CONFIG_VCONFIG
bool "vconfig"
default y
help
Creates, removes, and configures VLAN interfaces
config BUSYBOX_CONFIG_WGET
bool "wget"
default y
help
wget is a utility for non-interactive download of files from HTTP,
HTTPS, and FTP servers.
config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR
bool "Enable a nifty process meter (+2k)"
default y
depends on BUSYBOX_CONFIG_WGET
help
Enable the transfer progress bar for wget transfers.
config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION
bool "Enable HTTP authentication"
default y
depends on BUSYBOX_CONFIG_WGET
help
Support authenticated HTTP transfers.
config BUSYBOX_CONFIG_FEATURE_WGET_LONG_OPTIONS
bool "Enable long options"
default y
depends on BUSYBOX_CONFIG_WGET && BUSYBOX_CONFIG_LONG_OPTS
help
Support long options for the wget applet.
config BUSYBOX_CONFIG_ZCIP
bool "zcip"
default n
select BUSYBOX_CONFIG_FEATURE_SYSLOG
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.
config BUSYBOX_CONFIG_TCPSVD
bool "tcpsvd"
default n
help
tcpsvd listens on a TCP port and runs a program for each new
connection.
config BUSYBOX_CONFIG_TUNCTL
bool "tunctl"
default n
help
tunctl creates or deletes tun devices.
config BUSYBOX_CONFIG_FEATURE_TUNCTL_UG
bool "Support owner:group assignment"
default n
depends on BUSYBOX_CONFIG_TUNCTL
help
Allow to specify owner and group of newly created interface.
340 bytes of pure bloat. Say no here.
config BUSYBOX_CONFIG_UDPSVD
bool "udpsvd"
default n
help
udpsvd listens on an UDP port and runs a program for each new
connection.
endmenu