| # DO NOT EDIT. This file is generated from Config.src |
| # |
| # For a description of the syntax of this configuration file, |
| # see docs/Kconfig-language.txt. |
| # |
| |
| menu "Networking Utilities" |
| |
| config BUSYBOX_CONFIG_FEATURE_IPV6 |
| bool "Enable IPv6 support" |
| default BUSYBOX_DEFAULT_FEATURE_IPV6 |
| 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 BUSYBOX_DEFAULT_FEATURE_UNIX_LOCAL |
| 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 BUSYBOX_DEFAULT_FEATURE_PREFER_IPV4_ADDRESS |
| 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 BUSYBOX_DEFAULT_VERBOSE_RESOLUTION_ERRORS |
| 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_FEATURE_ETC_NETWORKS |
| bool "Support /etc/networks" |
| default BUSYBOX_DEFAULT_FEATURE_ETC_NETWORKS |
| help |
| Enable support for network names in /etc/networks. This is |
| a rarely used feature which allows you to use names |
| instead of IP/mask pairs in route command. |
| |
| config BUSYBOX_CONFIG_FEATURE_ETC_SERVICES |
| bool "Consult /etc/services even for well-known ports" |
| default BUSYBOX_DEFAULT_FEATURE_ETC_SERVICES |
| help |
| Look up e.g. "telnet" and "http" in /etc/services file |
| instead of assuming ports 23 and 80. |
| This is almost never necessary (everybody uses standard ports), |
| and it makes sense to avoid reading this file. |
| If you disable this option, in the cases where port is explicitly |
| specified as a service name (e.g. "telnet HOST PORTNAME"), |
| it will still be looked up in /etc/services. |
| |
| config BUSYBOX_CONFIG_FEATURE_HWIB |
| bool "Support infiniband HW" |
| default BUSYBOX_DEFAULT_FEATURE_HWIB |
| help |
| Support for printing infiniband addresses in network applets. |
| |
| config BUSYBOX_CONFIG_FEATURE_TLS_SHA1 |
| bool "In TLS code, support ciphers which use deprecated SHA1" |
| depends on BUSYBOX_CONFIG_TLS |
| default BUSYBOX_DEFAULT_FEATURE_TLS_SHA1 |
| help |
| Selecting this option increases interoperability with very old |
| servers, but slightly increases code size. |
| |
| Most TLS servers support SHA256 today (2018), since SHA1 is |
| considered possibly insecure (although not yet definitely broken). |
| |
| config BUSYBOX_CONFIG_ARP |
| bool "arp (10 kb)" |
| default BUSYBOX_DEFAULT_ARP |
| help |
| Manipulate the system ARP cache. |
| config BUSYBOX_CONFIG_ARPING |
| bool "arping (9 kb)" |
| default BUSYBOX_DEFAULT_ARPING |
| help |
| Ping hosts by ARP packets. |
| config BUSYBOX_CONFIG_BRCTL |
| bool "brctl (4.7 kb)" |
| default BUSYBOX_DEFAULT_BRCTL |
| help |
| Manage ethernet bridges. |
| Supports addbr/delbr and addif/delif. |
| |
| config BUSYBOX_CONFIG_FEATURE_BRCTL_FANCY |
| bool "Fancy options" |
| default BUSYBOX_DEFAULT_FEATURE_BRCTL_FANCY |
| 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 BUSYBOX_DEFAULT_FEATURE_BRCTL_SHOW |
| 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 (9.8 kb)" |
| default BUSYBOX_DEFAULT_DNSD |
| help |
| Small and static DNS server daemon. |
| config BUSYBOX_CONFIG_ETHER_WAKE |
| bool "ether-wake (4.9 kb)" |
| default BUSYBOX_DEFAULT_ETHER_WAKE |
| help |
| Send a magic packet to wake up sleeping machines. |
| config BUSYBOX_CONFIG_FTPD |
| bool "ftpd (30 kb)" |
| default BUSYBOX_DEFAULT_FTPD |
| help |
| Simple FTP daemon. You have to run it via inetd. |
| |
| config BUSYBOX_CONFIG_FEATURE_FTPD_WRITE |
| bool "Enable -w (upload commands)" |
| default BUSYBOX_DEFAULT_FEATURE_FTPD_WRITE |
| depends on BUSYBOX_CONFIG_FTPD |
| help |
| Enable -w option. "ftpd -w" will accept upload commands |
| such as STOR, STOU, APPE, DELE, MKD, RMD, rename commands. |
| |
| config BUSYBOX_CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST |
| bool "Enable workaround for RFC-violating clients" |
| default BUSYBOX_DEFAULT_FEATURE_FTPD_ACCEPT_BROKEN_LIST |
| depends on BUSYBOX_CONFIG_FTPD |
| help |
| Some ftp clients (among them KDE's Konqueror) issue illegal |
| "LIST -l" requests. This option works around such 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_FEATURE_FTPD_AUTHENTICATION |
| bool "Enable authentication" |
| default BUSYBOX_DEFAULT_FEATURE_FTPD_AUTHENTICATION |
| depends on BUSYBOX_CONFIG_FTPD |
| help |
| Require login, and change to logged in user's UID:GID before |
| accessing any files. Option "-a USER" allows "anonymous" |
| logins (treats them as if USER logged in). |
| |
| If this option is not selected, ftpd runs with the rights |
| of the user it was started under, and does not require login. |
| Take care to not launch it under root. |
| config BUSYBOX_CONFIG_FTPGET |
| bool "ftpget (7.8 kb)" |
| default BUSYBOX_DEFAULT_FTPGET |
| help |
| Retrieve a remote file via FTP. |
| |
| config BUSYBOX_CONFIG_FTPPUT |
| bool "ftpput (7.5 kb)" |
| default BUSYBOX_DEFAULT_FTPPUT |
| help |
| Store a remote file via FTP. |
| |
| config BUSYBOX_CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS |
| bool "Enable long options in ftpget/ftpput" |
| default BUSYBOX_DEFAULT_FEATURE_FTPGETPUT_LONG_OPTIONS |
| depends on BUSYBOX_CONFIG_LONG_OPTS && (BUSYBOX_CONFIG_FTPGET || BUSYBOX_CONFIG_FTPPUT) |
| config BUSYBOX_CONFIG_HOSTNAME |
| bool "hostname (5.5 kb)" |
| default BUSYBOX_DEFAULT_HOSTNAME |
| help |
| Show or set the system's host name. |
| |
| config BUSYBOX_CONFIG_DNSDOMAINNAME |
| bool "dnsdomainname (3.6 kb)" |
| default BUSYBOX_DEFAULT_DNSDOMAINNAME |
| help |
| Alias to "hostname -d". |
| config BUSYBOX_CONFIG_HTTPD |
| bool "httpd (32 kb)" |
| default BUSYBOX_DEFAULT_HTTPD |
| help |
| HTTP server. |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_PORT_DEFAULT |
| int "Default port" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_PORT_DEFAULT |
| range 1 65535 |
| depends on BUSYBOX_CONFIG_HTTPD |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_RANGES |
| bool "Support 'Ranges:' header" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_RANGES |
| 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_SETUID |
| bool "Enable -u <user> option" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_SETUID |
| 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 HTTP authentication" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_BASIC_AUTH |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| Utilizes password settings from /etc/httpd.conf for basic |
| authentication on a per url basis. |
| Example for httpd.conf file: |
| /adm:toor:PaSsWd |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_AUTH_MD5 |
| bool "Support MD5-encrypted passwords in HTTP authentication" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_AUTH_MD5 |
| depends on BUSYBOX_CONFIG_FEATURE_HTTPD_BASIC_AUTH |
| help |
| Enables encrypted passwords, and wildcard user/passwords |
| in httpd.conf file. |
| User '*' means 'any system user name is ok', |
| password of '*' means 'use system password for this user' |
| Examples: |
| /adm:toor:$1$P/eKnWXS$aI1aPGxT.dJD5SzqAKWrF0 |
| /adm:root:* |
| /wiki:*:* |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_CGI |
| bool "Support Common Gateway Interface (CGI)" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_CGI |
| 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 running scripts through an interpreter" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR |
| 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.conf 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 BUSYBOX_DEFAULT_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV |
| 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 BUSYBOX_DEFAULT_FEATURE_HTTPD_ENCODE_URL_STR |
| 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 |
| "<Hello World>". |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_ERROR_PAGES |
| bool "Support custom error pages" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_ERROR_PAGES |
| 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 reverse proxy" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_PROXY |
| 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_FEATURE_HTTPD_GZIP |
| bool "Support GZIP content encoding" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_GZIP |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| Makes httpd send files using GZIP content encoding if the |
| client supports it and a pre-compressed <file>.gz exists. |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_ETAG |
| bool "Support caching via ETag header" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_ETAG |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| If server responds with ETag then next time client (browser) |
| resend it via If-None-Match header. |
| Then httpd will check if file wasn't modified and if not, |
| return 304 Not Modified status code. |
| The ETag value is constructed from last modification date |
| in unix epoch, and size: "hex(last_mod)-hex(file_size)". |
| It's not completely reliable as hash functions but fair enough. |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_LAST_MODIFIED |
| bool "Add Last-Modified header to response" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_LAST_MODIFIED |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| The Last-Modified header is used for cache validation. |
| The client sends last seen mtime to server in If-Modified-Since. |
| Both headers MUST be an RFC 1123 formatted, which is hard to parse. |
| Use ETag header instead. |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_DATE |
| bool "Add Date header to response" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_DATE |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| RFC2616 says that server MUST add Date header to response. |
| But it is almost useless and can be omitted. |
| |
| config BUSYBOX_CONFIG_FEATURE_HTTPD_ACL_IP |
| bool "ACL IP" |
| default BUSYBOX_DEFAULT_FEATURE_HTTPD_ACL_IP |
| depends on BUSYBOX_CONFIG_HTTPD |
| help |
| Support IP deny/allow rules |
| config BUSYBOX_CONFIG_IFCONFIG |
| bool "ifconfig (12 kb)" |
| default BUSYBOX_DEFAULT_IFCONFIG |
| help |
| Ifconfig is used to configure the kernel-resident network interfaces. |
| |
| config BUSYBOX_CONFIG_FEATURE_IFCONFIG_STATUS |
| bool "Enable status reporting output (+7k)" |
| default BUSYBOX_DEFAULT_FEATURE_IFCONFIG_STATUS |
| 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 BUSYBOX_DEFAULT_FEATURE_IFCONFIG_SLIP |
| 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 BUSYBOX_DEFAULT_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ |
| 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 BUSYBOX_DEFAULT_FEATURE_IFCONFIG_HW |
| 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 BUSYBOX_DEFAULT_FEATURE_IFCONFIG_BROADCAST_PLUS |
| 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 (13 kb)" |
| default BUSYBOX_DEFAULT_IFENSLAVE |
| help |
| Userspace application to bind several interfaces |
| to a logical interface (use with kernel bonding driver). |
| config BUSYBOX_CONFIG_IFPLUGD |
| bool "ifplugd (10 kb)" |
| default BUSYBOX_DEFAULT_IFPLUGD |
| help |
| Network interface plug detection daemon. |
| config BUSYBOX_CONFIG_IFUP |
| bool "ifup (14 kb)" |
| default BUSYBOX_DEFAULT_IFUP |
| help |
| Activate 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_IFDOWN |
| bool "ifdown (13 kb)" |
| default BUSYBOX_DEFAULT_IFDOWN |
| help |
| Deactivate the specified interfaces. |
| |
| config BUSYBOX_CONFIG_IFUPDOWN_IFSTATE_PATH |
| string "Absolute path to ifstate file" |
| default BUSYBOX_DEFAULT_IFUPDOWN_IFSTATE_PATH |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| 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 tool (else ifconfig/route is used)" |
| default BUSYBOX_DEFAULT_FEATURE_IFUPDOWN_IP |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| help |
| Use the iproute "ip" command to implement "ifup" and "ifdown", rather |
| than the default of using the older "ifconfig" and "route" utilities. |
| |
| If Y: you must install either the full-blown iproute2 package |
| or enable "ip" applet in busybox, or the "ifup" and "ifdown" applets |
| will not work. |
| |
| If N: you must install either the full-blown ifconfig and route |
| utilities, or enable these applets in busybox. |
| |
| config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV4 |
| bool "Support IPv4" |
| default BUSYBOX_DEFAULT_FEATURE_IFUPDOWN_IPV4 |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| help |
| If you want ifup/ifdown to talk IPv4, leave this on. |
| |
| config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_IPV6 |
| bool "Support IPv6" |
| default BUSYBOX_DEFAULT_FEATURE_IFUPDOWN_IPV6 |
| depends on (BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN) && BUSYBOX_CONFIG_FEATURE_IPV6 |
| help |
| If you need support for IPv6, turn this option on. |
| |
| |
| config BUSYBOX_CONFIG_FEATURE_IFUPDOWN_MAPPING |
| bool "Enable mapping support" |
| default BUSYBOX_DEFAULT_FEATURE_IFUPDOWN_MAPPING |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| 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 external DHCP clients" |
| default BUSYBOX_DEFAULT_FEATURE_IFUPDOWN_EXTERNAL_DHCP |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| 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 (18 kb)" |
| default BUSYBOX_DEFAULT_INETD |
| select BUSYBOX_CONFIG_FEATURE_SYSLOG |
| help |
| Internet superserver daemon |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO |
| bool "Support echo service on port 7" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_SUPPORT_BUILTIN_ECHO |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Internal service which echoes data back. |
| Activated by configuration lines like these: |
| echo stream tcp nowait root internal |
| echo dgram udp wait root internal |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD |
| bool "Support discard service on port 8" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Internal service which discards all input. |
| Activated by configuration lines like these: |
| discard stream tcp nowait root internal |
| discard dgram udp wait root internal |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME |
| bool "Support time service on port 37" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_SUPPORT_BUILTIN_TIME |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Internal service which returns big-endian 32-bit number |
| of seconds passed since 1900-01-01. The number wraps around |
| on overflow. |
| Activated by configuration lines like these: |
| time stream tcp nowait root internal |
| time dgram udp wait root internal |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME |
| bool "Support daytime service on port 13" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Internal service which returns human-readable time. |
| Activated by configuration lines like these: |
| daytime stream tcp nowait root internal |
| daytime dgram udp wait root internal |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN |
| bool "Support chargen service on port 19" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Internal service which generates endless stream |
| of all ASCII chars beetween space and char 126. |
| Activated by configuration lines like these: |
| chargen stream tcp nowait root internal |
| chargen dgram udp wait root internal |
| |
| config BUSYBOX_CONFIG_FEATURE_INETD_RPC |
| bool "Support RPC services" |
| default BUSYBOX_DEFAULT_FEATURE_INETD_RPC # very rarely used, and needs Sun RPC support in libc |
| depends on BUSYBOX_CONFIG_INETD |
| help |
| Support Sun-RPC based services |
| config BUSYBOX_CONFIG_IP |
| bool "ip (35 kb)" |
| default BUSYBOX_DEFAULT_IP |
| help |
| The "ip" applet is a TCP/IP interface configuration and routing |
| utility. |
| Short forms (enabled below) are busybox-specific extensions. |
| The standard "ip" utility does not provide them. If you are |
| trying to be portable, it's better to use "ip CMD" forms. |
| |
| config BUSYBOX_CONFIG_IPADDR |
| bool "ipaddr (14 kb)" |
| default BUSYBOX_DEFAULT_IPADDR |
| select BUSYBOX_CONFIG_FEATURE_IP_ADDRESS |
| help |
| Short form of "ip addr" |
| |
| config BUSYBOX_CONFIG_IPLINK |
| bool "iplink (17 kb)" |
| default BUSYBOX_DEFAULT_IPLINK |
| select BUSYBOX_CONFIG_FEATURE_IP_LINK |
| help |
| Short form of "ip link" |
| |
| config BUSYBOX_CONFIG_IPROUTE |
| bool "iproute (15 kb)" |
| default BUSYBOX_DEFAULT_IPROUTE |
| select BUSYBOX_CONFIG_FEATURE_IP_ROUTE |
| help |
| Short form of "ip route" |
| |
| config BUSYBOX_CONFIG_IPTUNNEL |
| bool "iptunnel (9.6 kb)" |
| default BUSYBOX_DEFAULT_IPTUNNEL |
| select BUSYBOX_CONFIG_FEATURE_IP_TUNNEL |
| help |
| Short form of "ip tunnel" |
| |
| config BUSYBOX_CONFIG_IPRULE |
| bool "iprule (10 kb)" |
| default BUSYBOX_DEFAULT_IPRULE |
| select BUSYBOX_CONFIG_FEATURE_IP_RULE |
| help |
| Short form of "ip rule" |
| |
| config BUSYBOX_CONFIG_IPNEIGH |
| bool "ipneigh (8.3 kb)" |
| default BUSYBOX_DEFAULT_IPNEIGH |
| select BUSYBOX_CONFIG_FEATURE_IP_NEIGH |
| help |
| Short form of "ip neigh" |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_ADDRESS |
| bool "ip address" |
| default BUSYBOX_DEFAULT_FEATURE_IP_ADDRESS |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPADDR |
| help |
| Address manipulation support for the "ip" applet. |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_LINK |
| bool "ip link" |
| default BUSYBOX_DEFAULT_FEATURE_IP_LINK |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPLINK |
| help |
| Configure network devices with "ip". |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_ROUTE |
| bool "ip route" |
| default BUSYBOX_DEFAULT_FEATURE_IP_ROUTE |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPROUTE |
| help |
| Add support for routing table management to "ip". |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_ROUTE_DIR |
| string "ip route configuration directory" |
| default BUSYBOX_DEFAULT_FEATURE_IP_ROUTE_DIR |
| depends on BUSYBOX_CONFIG_FEATURE_IP_ROUTE |
| help |
| Location of the "ip" applet routing configuration. |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_TUNNEL |
| bool "ip tunnel" |
| default BUSYBOX_DEFAULT_FEATURE_IP_TUNNEL |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPTUNNEL |
| help |
| Add support for tunneling commands to "ip". |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_RULE |
| bool "ip rule" |
| default BUSYBOX_DEFAULT_FEATURE_IP_RULE |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPRULE |
| help |
| Add support for rule commands to "ip". |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_NEIGH |
| bool "ip neighbor" |
| default BUSYBOX_DEFAULT_FEATURE_IP_NEIGH |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPNEIGH |
| help |
| Add support for neighbor commands to "ip". |
| |
| config BUSYBOX_CONFIG_FEATURE_IP_RARE_PROTOCOLS |
| bool "Support displaying rarely used link types" |
| default BUSYBOX_DEFAULT_FEATURE_IP_RARE_PROTOCOLS |
| depends on BUSYBOX_CONFIG_IP || BUSYBOX_CONFIG_IPADDR || BUSYBOX_CONFIG_IPLINK || BUSYBOX_CONFIG_IPROUTE || BUSYBOX_CONFIG_IPTUNNEL || BUSYBOX_CONFIG_IPRULE || BUSYBOX_CONFIG_IPNEIGH |
| 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_IPCALC |
| bool "ipcalc (4.4 kb)" |
| default BUSYBOX_DEFAULT_IPCALC |
| help |
| ipcalc takes an IP address and netmask and calculates the |
| resulting broadcast, network, and host range. |
| |
| config BUSYBOX_CONFIG_FEATURE_IPCALC_LONG_OPTIONS |
| bool "Enable long options" |
| default BUSYBOX_DEFAULT_FEATURE_IPCALC_LONG_OPTIONS |
| depends on BUSYBOX_CONFIG_IPCALC && BUSYBOX_CONFIG_LONG_OPTS |
| |
| config BUSYBOX_CONFIG_FEATURE_IPCALC_FANCY |
| bool "Fancy IPCALC, more options, adds 1 kbyte" |
| default BUSYBOX_DEFAULT_FEATURE_IPCALC_FANCY |
| depends on BUSYBOX_CONFIG_IPCALC |
| help |
| Adds the options hostname, prefix and silent to the output of |
| "ipcalc". |
| config BUSYBOX_CONFIG_FAKEIDENTD |
| bool "fakeidentd (8.7 kb)" |
| default BUSYBOX_DEFAULT_FAKEIDENTD |
| select BUSYBOX_CONFIG_FEATURE_SYSLOG |
| help |
| fakeidentd listens on the ident port and returns a predefined |
| fake value on any query. |
| config BUSYBOX_CONFIG_NAMEIF |
| bool "nameif (6.6 kb)" |
| default BUSYBOX_DEFAULT_NAMEIF |
| 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 BUSYBOX_DEFAULT_FEATURE_NAMEIF_EXTENDED |
| depends on BUSYBOX_CONFIG_NAMEIF |
| help |
| This extends the nameif syntax to support the bus_info, driver, |
| phyaddr selectors. 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 phy_address=2 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_NBDCLIENT |
| bool "nbd-client (6 kb)" |
| default BUSYBOX_DEFAULT_NBDCLIENT |
| help |
| Network block device client |
| config BUSYBOX_CONFIG_NC |
| bool "nc (11 kb)" |
| default BUSYBOX_DEFAULT_NC |
| help |
| A simple Unix utility which reads and writes data across network |
| connections. |
| |
| config BUSYBOX_CONFIG_NETCAT |
| bool "netcat (11 kb)" |
| default BUSYBOX_DEFAULT_NETCAT |
| help |
| Alias to nc. |
| |
| config BUSYBOX_CONFIG_NC_SERVER |
| bool "Netcat server options (-l)" |
| default BUSYBOX_DEFAULT_NC_SERVER |
| depends on BUSYBOX_CONFIG_NC || BUSYBOX_CONFIG_NETCAT |
| help |
| Allow netcat to act as a server. |
| |
| config BUSYBOX_CONFIG_NC_EXTRA |
| bool "Netcat extensions (-eiw and -f FILE)" |
| default BUSYBOX_DEFAULT_NC_EXTRA |
| depends on BUSYBOX_CONFIG_NC || BUSYBOX_CONFIG_NETCAT |
| 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_NC_110_COMPAT |
| bool "Netcat 1.10 compatibility (+2.5k)" |
| default BUSYBOX_DEFAULT_NC_110_COMPAT |
| depends on BUSYBOX_CONFIG_NC || BUSYBOX_CONFIG_NETCAT |
| help |
| This option makes nc closely follow original nc-1.10. |
| The code is about 2.5k bigger. It enables |
| -s ADDR, -n, -u, -v, -o FILE, -z options, but loses |
| busybox-specific extensions: -f FILE. |
| config BUSYBOX_CONFIG_NETMSG |
| bool "netmsg" |
| default BUSYBOX_DEFAULT_NETMSG |
| help |
| simple program for sending udp broadcast messages |
| config BUSYBOX_CONFIG_NETSTAT |
| bool "netstat (10 kb)" |
| default BUSYBOX_DEFAULT_NETSTAT |
| help |
| netstat prints information about the Linux networking subsystem. |
| |
| config BUSYBOX_CONFIG_FEATURE_NETSTAT_WIDE |
| bool "Enable wide output" |
| default BUSYBOX_DEFAULT_FEATURE_NETSTAT_WIDE |
| 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 BUSYBOX_DEFAULT_FEATURE_NETSTAT_PRG |
| 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 (9.7 kb)" |
| default BUSYBOX_DEFAULT_NSLOOKUP |
| help |
| nslookup is a tool to query Internet name servers. |
| |
| config BUSYBOX_CONFIG_FEATURE_NSLOOKUP_BIG |
| bool "Use internal resolver code instead of libc" |
| depends on BUSYBOX_CONFIG_NSLOOKUP |
| default BUSYBOX_DEFAULT_FEATURE_NSLOOKUP_BIG |
| |
| config BUSYBOX_CONFIG_FEATURE_NSLOOKUP_LONG_OPTIONS |
| bool "Enable long options" |
| default BUSYBOX_DEFAULT_FEATURE_NSLOOKUP_LONG_OPTIONS |
| depends on BUSYBOX_CONFIG_FEATURE_NSLOOKUP_BIG && BUSYBOX_CONFIG_LONG_OPTS |
| config BUSYBOX_CONFIG_NTPD |
| bool "ntpd (22 kb)" |
| default BUSYBOX_DEFAULT_NTPD |
| help |
| The NTP client/server daemon. |
| |
| config BUSYBOX_CONFIG_FEATURE_NTPD_SERVER |
| bool "Make ntpd usable as a NTP server" |
| default BUSYBOX_DEFAULT_FEATURE_NTPD_SERVER |
| 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_FEATURE_NTPD_CONF |
| bool "Make ntpd understand /etc/ntp.conf" |
| default BUSYBOX_DEFAULT_FEATURE_NTPD_CONF |
| depends on BUSYBOX_CONFIG_NTPD |
| help |
| Make ntpd look in /etc/ntp.conf for peers. Only "server address" |
| is supported. |
| |
| config BUSYBOX_CONFIG_FEATURE_NTP_AUTH |
| bool "Support md5/sha1 message authentication codes" |
| default BUSYBOX_DEFAULT_FEATURE_NTP_AUTH |
| depends on BUSYBOX_CONFIG_NTPD |
| config BUSYBOX_CONFIG_PING |
| bool "ping (10 kb)" |
| default BUSYBOX_DEFAULT_PING |
| 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 (11 kb)" |
| default BUSYBOX_DEFAULT_PING6 |
| depends on BUSYBOX_CONFIG_FEATURE_IPV6 |
| help |
| Alias to "ping -6". |
| |
| config BUSYBOX_CONFIG_FEATURE_FANCY_PING |
| bool "Enable fancy ping output" |
| default BUSYBOX_DEFAULT_FEATURE_FANCY_PING |
| depends on BUSYBOX_CONFIG_PING || BUSYBOX_CONFIG_PING6 |
| help |
| With this option off, ping will say "HOST is alive!" |
| or terminate with SIGALRM in 5 seconds otherwise. |
| No command-line options will be recognized. |
| config BUSYBOX_CONFIG_PSCAN |
| bool "pscan (6 kb)" |
| default BUSYBOX_DEFAULT_PSCAN |
| help |
| Simple network port scanner. |
| config BUSYBOX_CONFIG_ROUTE |
| bool "route (8.7 kb)" |
| default BUSYBOX_DEFAULT_ROUTE |
| help |
| Route displays or manipulates the kernel's IP routing tables. |
| config BUSYBOX_CONFIG_SLATTACH |
| bool "slattach (6.2 kb)" |
| default BUSYBOX_DEFAULT_SLATTACH |
| help |
| slattach configures serial line as SLIP network interface. |
| config BUSYBOX_CONFIG_SSL_CLIENT |
| bool "ssl_client (25 kb)" |
| default BUSYBOX_DEFAULT_SSL_CLIENT |
| select BUSYBOX_CONFIG_TLS |
| help |
| This tool pipes data to/from a socket, TLS-encrypting it. |
| config BUSYBOX_CONFIG_TC |
| bool "tc (8.3 kb)" |
| default BUSYBOX_DEFAULT_TC |
| help |
| Show / manipulate traffic control settings |
| |
| config BUSYBOX_CONFIG_FEATURE_TC_INGRESS |
| bool "Enable ingress" |
| default BUSYBOX_DEFAULT_FEATURE_TC_INGRESS |
| depends on BUSYBOX_CONFIG_TC |
| config BUSYBOX_CONFIG_TCPSVD |
| bool "tcpsvd (14 kb)" |
| default BUSYBOX_DEFAULT_TCPSVD |
| help |
| tcpsvd listens on a TCP port and runs a program for each new |
| connection. |
| |
| config BUSYBOX_CONFIG_UDPSVD |
| bool "udpsvd (13 kb)" |
| default BUSYBOX_DEFAULT_UDPSVD |
| help |
| udpsvd listens on an UDP port and runs a program for each new |
| connection. |
| config BUSYBOX_CONFIG_TELNET |
| bool "telnet (8.8 kb)" |
| default BUSYBOX_DEFAULT_TELNET |
| 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 BUSYBOX_DEFAULT_FEATURE_TELNET_TTYPE |
| 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 BUSYBOX_DEFAULT_FEATURE_TELNET_AUTOLOGIN |
| 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' options. |
| |
| config BUSYBOX_CONFIG_FEATURE_TELNET_WIDTH |
| bool "Enable window size autodetection" |
| default BUSYBOX_DEFAULT_FEATURE_TELNET_WIDTH |
| depends on BUSYBOX_CONFIG_TELNET |
| config BUSYBOX_CONFIG_TELNETD |
| bool "telnetd (12 kb)" |
| default BUSYBOX_DEFAULT_TELNETD |
| 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: |
| CONFIG_UNIX98_PTYS=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 BUSYBOX_DEFAULT_FEATURE_TELNETD_STANDALONE |
| depends on BUSYBOX_CONFIG_TELNETD |
| help |
| Selecting this will make telnetd able to run standalone. |
| |
| config BUSYBOX_CONFIG_FEATURE_TELNETD_PORT_DEFAULT |
| int "Default port" |
| default BUSYBOX_DEFAULT_FEATURE_TELNETD_PORT_DEFAULT |
| range 1 65535 |
| depends on BUSYBOX_CONFIG_FEATURE_TELNETD_STANDALONE |
| |
| config BUSYBOX_CONFIG_FEATURE_TELNETD_INETD_WAIT |
| bool "Support -w SEC option (inetd wait mode)" |
| default BUSYBOX_DEFAULT_FEATURE_TELNETD_INETD_WAIT |
| 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 (11 kb)" |
| default BUSYBOX_DEFAULT_TFTP |
| help |
| Trivial File Transfer Protocol client. TFTP is usually used |
| for simple, small transfers such as a root image |
| for a network-enabled bootloader. |
| |
| config BUSYBOX_CONFIG_FEATURE_TFTP_PROGRESS_BAR |
| bool "Enable progress bar" |
| default BUSYBOX_DEFAULT_FEATURE_TFTP_PROGRESS_BAR |
| depends on BUSYBOX_CONFIG_TFTP |
| |
| config BUSYBOX_CONFIG_FEATURE_TFTP_HPA_COMPAT |
| bool "tftp-hpa compat (support -c get/put FILE)" |
| default BUSYBOX_DEFAULT_FEATURE_TFTP_HPA_COMPAT |
| depends on BUSYBOX_CONFIG_TFTP |
| |
| config BUSYBOX_CONFIG_TFTPD |
| bool "tftpd (10 kb)" |
| default BUSYBOX_DEFAULT_TFTPD |
| help |
| Trivial File Transfer Protocol server. |
| 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 'tftp get' and/or tftpd upload code" |
| default BUSYBOX_DEFAULT_FEATURE_TFTP_GET |
| 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. |
| |
| Note: this option does _not_ make tftpd capable of download |
| (the usual operation people need from it)! |
| |
| config BUSYBOX_CONFIG_FEATURE_TFTP_PUT |
| bool "Enable 'tftp put' and/or tftpd download code" |
| default BUSYBOX_DEFAULT_FEATURE_TFTP_PUT |
| 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 BUSYBOX_DEFAULT_FEATURE_TFTP_BLOCKSIZE |
| 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_TFTP_DEBUG |
| bool "Enable debug" |
| default BUSYBOX_DEFAULT_TFTP_DEBUG |
| 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_TLS |
| bool #No description makes it a hidden option |
| default BUSYBOX_DEFAULT_TLS |
| config BUSYBOX_CONFIG_TRACEROUTE |
| bool "traceroute (11 kb)" |
| default BUSYBOX_DEFAULT_TRACEROUTE |
| help |
| Utility to trace the route of IP packets. |
| |
| config BUSYBOX_CONFIG_TRACEROUTE6 |
| bool "traceroute6 (13 kb)" |
| default BUSYBOX_DEFAULT_TRACEROUTE6 |
| depends on BUSYBOX_CONFIG_FEATURE_IPV6 |
| help |
| Utility to trace the route of IPv6 packets. |
| |
| config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_VERBOSE |
| bool "Enable verbose output" |
| default BUSYBOX_DEFAULT_FEATURE_TRACEROUTE_VERBOSE |
| depends on BUSYBOX_CONFIG_TRACEROUTE || BUSYBOX_CONFIG_TRACEROUTE6 |
| help |
| Add some verbosity to traceroute. This includes among other things |
| hostnames and ICMP response types. |
| |
| config BUSYBOX_CONFIG_FEATURE_TRACEROUTE_USE_ICMP |
| bool "Enable -I option (use ICMP instead of UDP)" |
| default BUSYBOX_DEFAULT_FEATURE_TRACEROUTE_USE_ICMP |
| depends on BUSYBOX_CONFIG_TRACEROUTE || BUSYBOX_CONFIG_TRACEROUTE6 |
| config BUSYBOX_CONFIG_TUNCTL |
| bool "tunctl (6.2 kb)" |
| default BUSYBOX_DEFAULT_TUNCTL |
| help |
| tunctl creates or deletes tun devices. |
| |
| config BUSYBOX_CONFIG_FEATURE_TUNCTL_UG |
| bool "Support owner:group assignment" |
| default BUSYBOX_DEFAULT_FEATURE_TUNCTL_UG |
| 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_VCONFIG |
| bool "vconfig (2.3 kb)" |
| default BUSYBOX_DEFAULT_VCONFIG |
| help |
| Creates, removes, and configures VLAN interfaces |
| config BUSYBOX_CONFIG_WGET |
| bool "wget (38 kb)" |
| default BUSYBOX_DEFAULT_WGET |
| help |
| wget is a utility for non-interactive download of files from HTTP |
| and FTP servers. |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_LONG_OPTIONS |
| bool "Enable long options" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_LONG_OPTIONS |
| depends on BUSYBOX_CONFIG_WGET && BUSYBOX_CONFIG_LONG_OPTS |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_STATUSBAR |
| bool "Enable progress bar (+2k)" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_STATUSBAR |
| depends on BUSYBOX_CONFIG_WGET |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_FTP |
| bool "Enable FTP protocol (+1k)" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_FTP |
| depends on BUSYBOX_CONFIG_WGET |
| help |
| To support FTPS, enable FEATURE_WGET_HTTPS as well. |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_AUTHENTICATION |
| bool "Enable HTTP authentication" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_AUTHENTICATION |
| depends on BUSYBOX_CONFIG_WGET |
| help |
| Support authenticated HTTP transfers. |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_TIMEOUT |
| bool "Enable timeout option -T SEC" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_TIMEOUT |
| depends on BUSYBOX_CONFIG_WGET |
| help |
| Supports network read and connect timeouts for wget, |
| so that wget will give up and timeout, through the -T |
| command line option. |
| |
| Currently only connect and network data read timeout are |
| supported (i.e., timeout is not applied to the DNS query). When |
| FEATURE_WGET_LONG_OPTIONS is also enabled, the --timeout option |
| will work in addition to -T. |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_HTTPS |
| bool "Support HTTPS using internal TLS code" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_HTTPS |
| depends on BUSYBOX_CONFIG_WGET |
| select BUSYBOX_CONFIG_TLS |
| help |
| wget will use internal TLS code to connect to https:// URLs. |
| It also enables FTPS support, but it's not well tested yet. |
| Note: |
| On NOMMU machines, ssl_helper applet should be available |
| in the $PATH for this to work. Make sure to select that applet. |
| |
| Note: currently, TLS code only makes TLS I/O work, it |
| does *not* check that the peer is who it claims to be, etc. |
| IOW: it uses peer-supplied public keys to establish encryption |
| and signing keys, then encrypts and signs outgoing data and |
| decrypts incoming data. |
| It does not check signature hashes on the incoming data: |
| this means that attackers manipulating TCP packets can |
| send altered data and we unknowingly receive garbage. |
| (This check might be relatively easy to add). |
| It does not check public key's certificate: |
| this means that the peer may be an attacker impersonating |
| the server we think we are talking to. |
| |
| If you think this is unacceptable, consider this. As more and more |
| servers switch to HTTPS-only operation, without such "crippled" |
| TLS code it is *impossible* to simply download a kernel source |
| from kernel.org. Which can in real world translate into |
| "my small automatic tooling to build cross-compilers from sources |
| no longer works, I need to additionally keep a local copy |
| of ~4 megabyte source tarball of a SSL library and ~2 megabyte |
| source of wget, need to compile and built both before I can |
| download anything. All this despite the fact that the build |
| is done in a QEMU sandbox on a machine with absolutely nothing |
| worth stealing, so I don't care if someone would go to a lot |
| of trouble to intercept my HTTPS download to send me an altered |
| kernel tarball". |
| |
| If you still think this is unacceptable, send patches. |
| |
| If you still think this is unacceptable, do not want to send |
| patches, but do want to waste bandwidth expaining how wrong |
| it is, you will be ignored. |
| |
| FEATURE_WGET_OPENSSL does implement TLS verification |
| using the certificates available to OpenSSL. |
| |
| config BUSYBOX_CONFIG_FEATURE_WGET_OPENSSL |
| bool "Try to connect to HTTPS using openssl" |
| default BUSYBOX_DEFAULT_FEATURE_WGET_OPENSSL |
| depends on BUSYBOX_CONFIG_WGET |
| help |
| Try to use openssl to handle HTTPS. |
| |
| OpenSSL has a simple SSL client for debug purposes. |
| If you select this option, wget will effectively run: |
| "openssl s_client -quiet -connect hostname:443 |
| -servername hostname 2>/dev/null" and pipe its data |
| through it. -servername is not used if hostname is numeric. |
| Note inconvenient API: host resolution is done twice, |
| and there is no guarantee openssl's idea of IPv6 address |
| format is the same as ours. |
| Another problem is that s_client prints debug information |
| to stderr, and it needs to be suppressed. This means |
| all error messages get suppressed too. |
| openssl is also a big binary, often dynamically linked |
| against ~15 libraries. |
| |
| If openssl can't be executed, internal TLS code will be used |
| (if you enabled it); if openssl can be executed but fails later, |
| wget can't detect this, and download will fail. |
| |
| By default TLS verification is performed, unless |
| --no-check-certificate option is passed. |
| config BUSYBOX_CONFIG_WHOIS |
| bool "whois (6.3 kb)" |
| default BUSYBOX_DEFAULT_WHOIS |
| help |
| whois is a client for the whois directory service |
| config BUSYBOX_CONFIG_ZCIP |
| bool "zcip (8.4 kb)" |
| default BUSYBOX_DEFAULT_ZCIP |
| 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. |
| |
| source "udhcp/Config.in" |
| |
| config BUSYBOX_CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS |
| string "ifup udhcpc command line options" |
| default BUSYBOX_DEFAULT_IFUPDOWN_UDHCPC_CMD_OPTIONS |
| depends on BUSYBOX_CONFIG_IFUP || BUSYBOX_CONFIG_IFDOWN |
| help |
| Command line options to pass to udhcpc from ifup. |
| Intended to alter options not available in /etc/network/interfaces. |
| (IE: --syslog --background etc...) |
| |
| endmenu |