diff options
Diffstat (limited to 'package/busybox/config/networking')
| -rw-r--r-- | package/busybox/config/networking/Config.in | 1364 | ||||
| -rw-r--r-- | package/busybox/config/networking/udhcp/Config.in | 251 |
2 files changed, 830 insertions, 785 deletions
diff --git a/package/busybox/config/networking/Config.in b/package/busybox/config/networking/Config.in index 8ef4edf92..85171edcb 100644 --- a/package/busybox/config/networking/Config.in +++ b/package/busybox/config/networking/Config.in @@ -1,155 +1,51 @@ # DO NOT EDIT. This file is generated from Config.src # # For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. +# see docs/Kconfig-language.txt. # menu "Networking Utilities" -config BUSYBOX_NAMEIF - bool "nameif" - default n - select BUSYBOX_PLATFORM_LINUX - select BUSYBOX_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_FEATURE_NAMEIF_EXTENDED - bool "Extended nameif" - default y - depends on BUSYBOX_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_NBDCLIENT - bool "nbd-client" - default n - help - Network block device client - -config BUSYBOX_NC - bool "nc" - default n - help - A simple Unix utility which reads and writes data across network - connections. - -config BUSYBOX_NETCAT - bool "netcat (11 kb)" - default y - help - Alias to nc. - -config BUSYBOX_NC_SERVER - bool "Netcat server options (-l)" - default n - depends on BUSYBOX_NC || BUSYBOX_NETCAT - help - Allow netcat to act as a server. - -config BUSYBOX_NC_EXTRA - bool "Netcat extensions (-eiw and filename)" - default y - depends on BUSYBOX_NC || BUSYBOX_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_NC_110_COMPAT - bool "Netcat 1.10 compatibility (+2.5k)" - default n # off specially for Rob - depends on BUSYBOX_NC || BUSYBOX_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 and -ll. - -config BUSYBOX_PING - bool "ping" - default y if ADK_TARGET_WITH_NET - select BUSYBOX_PLATFORM_LINUX - help - ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to - elicit an ICMP ECHO_RESPONSE from a host or gateway. - -config BUSYBOX_PING6 - bool "ping6" - default y if ADK_TARGET_WITH_NET - depends on BUSYBOX_FEATURE_IPV6 && BUSYBOX_PING - help - This will give you a ping that can talk IPv6. - -config BUSYBOX_FEATURE_FANCY_PING - bool "Enable fancy ping output" - default y - depends on BUSYBOX_PING - help - Make the output from the ping applet include statistics, and at the - same time provide full support for ICMP packets. - -config BUSYBOX_WHOIS - bool "whois" - default n - help - whois is a client for the whois directory service - config BUSYBOX_FEATURE_IPV6 bool "Enable IPv6 support" - default n + default y help - Enable IPv6 support in busybox. - This adds IPv6 support in the networking applets. + Enable IPv6 support in busybox. + This adds IPv6 support in the networking applets. config BUSYBOX_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. + 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. + This extension is almost never used in real world usage. + You most likely want to say N. config BUSYBOX_FEATURE_PREFER_IPV4_ADDRESS bool "Prefer IPv4 addresses from DNS queries" default y depends on BUSYBOX_FEATURE_IPV6 help - Use IPv4 address of network host if it has one. + 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. + 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_VERBOSE_RESOLUTION_ERRORS bool "Verbose resolution errors" default n 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. + 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_FEATURE_TLS_SHA1 bool "In TLS code, support ciphers which use deprecated SHA1" @@ -163,1028 +59,1140 @@ config BUSYBOX_FEATURE_TLS_SHA1 considered possibly insecure (although not yet definitely broken). config BUSYBOX_ARP - bool "arp" - default n + bool "arp (10 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Manipulate the system ARP cache. - + Manipulate the system ARP cache. config BUSYBOX_ARPING - bool "arping" - default n + bool "arping (9 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Ping hosts by ARP packets. - + Ping hosts by ARP packets. config BUSYBOX_BRCTL - bool "brctl" - depends on !BUSYBOX_DISABLE_BRCTL - default n + bool "brctl (4.7 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Manage ethernet bridges. - Supports addbr/delbr and addif/delif. + Manage ethernet bridges. + Supports addbr/delbr and addif/delif. config BUSYBOX_FEATURE_BRCTL_FANCY bool "Fancy options" default y depends on BUSYBOX_BRCTL help - Add support for extended option like: - setageing, setfd, sethello, setmaxage, - setpathcost, setportprio, setbridgeprio, - stp - This adds about 600 bytes. + Add support for extended option like: + setageing, setfd, sethello, setmaxage, + setpathcost, setportprio, setbridgeprio, + stp + This adds about 600 bytes. config BUSYBOX_FEATURE_BRCTL_SHOW - bool "Support show, showmac and showstp" + bool "Support show" default y depends on BUSYBOX_BRCTL && BUSYBOX_FEATURE_BRCTL_FANCY help - Add support for option which prints the current config: - showmacs, showstp, show - + Add support for option which prints the current config: + show config BUSYBOX_DNSD - bool "dnsd" - default n + bool "dnsd (9.8 kb)" + default y help - Small and static DNS server daemon. - + Small and static DNS server daemon. config BUSYBOX_ETHER_WAKE - bool "ether-wake" - depends on !BUSYBOX_DISABLE_ETHER_WAKE - default n + bool "ether-wake (4.9 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Send a magic packet to wake up sleeping machines. - -config BUSYBOX_FAKEIDENTD - bool "fakeidentd" - default n - select BUSYBOX_FEATURE_SYSLOG - help - fakeidentd listens on the ident port and returns a predefined - fake value on any query. - + Send a magic packet to wake up sleeping machines. config BUSYBOX_FTPD - bool "ftpd" - default n + bool "ftpd (30 kb)" + default y help - simple FTP daemon. You have to run it via inetd. + Simple FTP daemon. You have to run it via inetd. -config BUSYBOX_FEATURE_FTP_WRITE - bool "Enable upload commands" +config BUSYBOX_FEATURE_FTPD_WRITE + bool "Enable -w (upload commands)" default y depends on BUSYBOX_FTPD help - Enable all kinds of FTP upload commands (-w option) + Enable -w option. "ftpd -w" will accept upload commands + such as STOR, STOU, APPE, DELE, MKD, RMD, rename commands. config BUSYBOX_FEATURE_FTPD_ACCEPT_BROKEN_LIST bool "Enable workaround for RFC-violating clients" default y depends on BUSYBOX_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. + 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_FEATURE_FTPD_AUTHENTICATION + bool "Enable authentication" + default y + depends on BUSYBOX_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_FTPGET - bool "ftpget" - default n + bool "ftpget (7.8 kb)" + default y help - Retrieve a remote file via FTP. + Retrieve a remote file via FTP. config BUSYBOX_FTPPUT - bool "ftpput" - default n + bool "ftpput (7.5 kb)" + default y help - Store a remote file via FTP. + Store a remote file via FTP. config BUSYBOX_FEATURE_FTPGETPUT_LONG_OPTIONS bool "Enable long options in ftpget/ftpput" default y depends on BUSYBOX_LONG_OPTS && (BUSYBOX_FTPGET || BUSYBOX_FTPPUT) - help - Support long options for the ftpget/ftpput applet. - config BUSYBOX_HOSTNAME - bool "hostname" + bool "hostname (5.5 kb)" default y help - Show or set the system's host name. + Show or set the system's host name. config BUSYBOX_DNSDOMAINNAME - bool "dnsdomainname" - default n + bool "dnsdomainname (3.6 kb)" + default y help - Alias to "hostname -d". - + Alias to "hostname -d". config BUSYBOX_HTTPD - bool "httpd" - default n + bool "httpd (32 kb)" + default y help - Serve web pages via an HTTP server. + HTTP server. config BUSYBOX_FEATURE_HTTPD_RANGES bool "Support 'Ranges:' header" default y depends on BUSYBOX_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_FEATURE_HTTPD_USE_SENDFILE - bool "Use sendfile system call" - default y - depends on BUSYBOX_HTTPD - help - When enabled, httpd will use the kernel sendfile() function - instead of read/write loop. + 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_FEATURE_HTTPD_SETUID bool "Enable -u <user> option" default y depends on BUSYBOX_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. + 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_FEATURE_HTTPD_BASIC_AUTH - bool "Enable Basic http Authentication" + bool "Enable HTTP authentication" default y depends on BUSYBOX_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 + 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_FEATURE_HTTPD_AUTH_MD5 - bool "Support MD5 crypted passwords for http Authentication" + bool "Support MD5-encrypted passwords in HTTP authentication" default y depends on BUSYBOX_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:*:* + 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_FEATURE_HTTPD_CGI bool "Support Common Gateway Interface (CGI)" default y depends on BUSYBOX_HTTPD help - This option allows scripts and executables to be invoked - when specific URLs are requested. + This option allows scripts and executables to be invoked + when specific URLs are requested. config BUSYBOX_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR - bool "Support for running scripts through an interpreter" + bool "Support running scripts through an interpreter" default y depends on BUSYBOX_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 + 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_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV bool "Set REMOTE_PORT environment variable for CGI" default y depends on BUSYBOX_FEATURE_HTTPD_CGI help - Use of this option can assist scripts in generating - references that contain a unique port number. + Use of this option can assist scripts in generating + references that contain a unique port number. config BUSYBOX_FEATURE_HTTPD_ENCODE_URL_STR bool "Enable -e option (useful for CGIs written as shell scripts)" default y depends on BUSYBOX_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>". + 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_FEATURE_HTTPD_ERROR_PAGES - bool "Support for custom error pages" + bool "Support custom error pages" default y depends on BUSYBOX_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. + 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_FEATURE_HTTPD_PROXY - bool "Support for reverse proxy" + bool "Support reverse proxy" default y depends on BUSYBOX_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. + 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_FEATURE_HTTPD_GZIP - bool "Support for GZIP content encoding" + bool "Support GZIP content encoding" default y depends on BUSYBOX_HTTPD help - Makes httpd send files using GZIP content encoding if the - client supports it and a pre-compressed <file>.gz exists. - + Makes httpd send files using GZIP content encoding if the + client supports it and a pre-compressed <file>.gz exists. config BUSYBOX_IFCONFIG - bool "ifconfig" - default y if ADK_TARGET_WITH_NET + bool "ifconfig (12 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Ifconfig is used to configure the kernel-resident network interfaces. + Ifconfig is used to configure the kernel-resident network interfaces. config BUSYBOX_FEATURE_IFCONFIG_STATUS bool "Enable status reporting output (+7k)" default y depends on BUSYBOX_IFCONFIG help - If ifconfig is called with no arguments it will display the status - of the currently active interfaces. + If ifconfig is called with no arguments it will display the status + of the currently active interfaces. config BUSYBOX_FEATURE_IFCONFIG_SLIP bool "Enable slip-specific options \"keepalive\" and \"outfill\"" - default n + default y depends on BUSYBOX_IFCONFIG help - Allow "keepalive" and "outfill" support for SLIP. If you're not - planning on using serial lines, leave this unchecked. + Allow "keepalive" and "outfill" support for SLIP. If you're not + planning on using serial lines, leave this unchecked. config BUSYBOX_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ bool "Enable options \"mem_start\", \"io_addr\", and \"irq\"" - default n + default y depends on BUSYBOX_IFCONFIG help - Allow the start address for shared memory, start address for I/O, - and/or the interrupt line used by the specified device. + Allow the start address for shared memory, start address for I/O, + and/or the interrupt line used by the specified device. config BUSYBOX_FEATURE_IFCONFIG_HW bool "Enable option \"hw\" (ether only)" default y depends on BUSYBOX_IFCONFIG help - Set the hardware address of this interface, if the device driver - supports this operation. Currently, we only support the 'ether' - class. + Set the hardware address of this interface, if the device driver + supports this operation. Currently, we only support the 'ether' + class. config BUSYBOX_FEATURE_IFCONFIG_BROADCAST_PLUS bool "Set the broadcast automatically" default y depends on BUSYBOX_IFCONFIG help - Setting this will make ifconfig attempt to find the broadcast - automatically if the value '+' is used. - + Setting this will make ifconfig attempt to find the broadcast + automatically if the value '+' is used. config BUSYBOX_IFENSLAVE - bool "ifenslave" - select ADK_LINUX_KERNEL_BONDING m if ADK_TARGET_OS_LINUX - default n + bool "ifenslave (13 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Userspace application to bind several interfaces - to a logical interface (use with kernel bonding driver). - + Userspace application to bind several interfaces + to a logical interface (use with kernel bonding driver). config BUSYBOX_IFPLUGD - bool "ifplugd" - default n + bool "ifplugd (10 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Network interface plug detection daemon. - + Network interface plug detection daemon. config BUSYBOX_IFUP - bool "ifup" - default y if ADK_TARGET_WITH_NET - 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. + bool "ifup (14 kb)" + default y + 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_IFDOWN - bool "ifdown" - default y if ADK_TARGET_WITH_NET + bool "ifdown (13 kb)" + default y help - Deactivate the specified interfaces. + Deactivate the specified interfaces. config BUSYBOX_IFUPDOWN_IFSTATE_PATH string "Absolute path to ifstate file" default "/var/run/ifstate" - depends on BUSYBOX_IFUP + depends on BUSYBOX_IFUP || BUSYBOX_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. + 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_FEATURE_IFUPDOWN_IP - bool "Use ip applet" + bool "Use ip tool (else ifconfig/route is used)" default y - depends on BUSYBOX_IFUP + depends on BUSYBOX_IFUP || BUSYBOX_IFDOWN help - Use the iproute "ip" command to implement "ifup" and "ifdown", rather - than the default of using the older 'ifconfig' and 'route' utilities. + Use the iproute "ip" command to implement "ifup" and "ifdown", rather + than the default of using the older "ifconfig" and "route" utilities. -config BUSYBOX_FEATURE_IFUPDOWN_IFCONFIG_BUILTIN - bool "Use busybox ifconfig and route applets" - default n - depends on BUSYBOX_IFUP && !BUSYBOX_FEATURE_IFUPDOWN_IP - select BUSYBOX_IFCONFIG - select BUSYBOX_ROUTE - help - Use the busybox iproute "ifconfig" and "route" applets to - implement the "ifup" and "ifdown" 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 left disabled, you must install the full-blown ifconfig - and route utilities, 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_FEATURE_IFUPDOWN_IPV4 - bool "Support for IPv4" + bool "Support IPv4" default y - depends on BUSYBOX_IFUP + depends on BUSYBOX_IFUP || BUSYBOX_IFDOWN help - If you want ifup/ifdown to talk IPv4, leave this on. + If you want ifup/ifdown to talk IPv4, leave this on. config BUSYBOX_FEATURE_IFUPDOWN_IPV6 - bool "Support for IPv6" + bool "Support IPv6" default y - depends on BUSYBOX_IFUP && BUSYBOX_FEATURE_IPV6 + depends on (BUSYBOX_IFUP || BUSYBOX_IFDOWN) && BUSYBOX_FEATURE_IPV6 help - If you need support for IPv6, turn this option on. + If you need support for IPv6, turn this option on. -### UNUSED -###config FEATURE_IFUPDOWN_IPX -### bool "Support for IPX" -### default y -### depends on BUSYBOX_IFUPDOWN -### help -### If this option is selected you can use busybox to work with IPX -### networks. config BUSYBOX_FEATURE_IFUPDOWN_MAPPING bool "Enable mapping support" - default n - depends on BUSYBOX_IFUP + default y + depends on BUSYBOX_IFUP || BUSYBOX_IFDOWN help - This enables support for the "mapping" stanza, unless you have - a weird network setup you don't need it. + This enables support for the "mapping" stanza, unless you have + a weird network setup you don't need it. config BUSYBOX_FEATURE_IFUPDOWN_EXTERNAL_DHCP - bool "Support for external dhcp clients" + bool "Support external DHCP clients" default n - depends on BUSYBOX_IFUP + depends on BUSYBOX_IFUP || BUSYBOX_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. - + 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_INETD - bool "inetd" - default n + bool "inetd (18 kb)" + default y select BUSYBOX_FEATURE_SYSLOG help - Internet superserver daemon + Internet superserver daemon config BUSYBOX_FEATURE_INETD_SUPPORT_BUILTIN_ECHO - bool "Support echo service" + bool "Support echo service on port 7" default y depends on BUSYBOX_INETD help - Echo received data internal inetd service + 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_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD - bool "Support discard service" + bool "Support discard service on port 8" default y depends on BUSYBOX_INETD help - Internet /dev/null internal inetd service + 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_FEATURE_INETD_SUPPORT_BUILTIN_TIME - bool "Support time service" + bool "Support time service on port 37" default y depends on BUSYBOX_INETD help - Return 32 bit time since 1900 internal inetd service + 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_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME - bool "Support daytime service" + bool "Support daytime service on port 13" default y depends on BUSYBOX_INETD help - Return human-readable time internal inetd service + 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_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN - bool "Support chargen service" + bool "Support chargen service on port 19" default y depends on BUSYBOX_INETD help - Familiar character generator internal inetd service + 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_FEATURE_INETD_RPC bool "Support RPC services" - default n + default n # very rarely used, and needs Sun RPC support in libc depends on BUSYBOX_INETD - select BUSYBOX_FEATURE_HAVE_RPC help - Support Sun-RPC based services - + Support Sun-RPC based services config BUSYBOX_IP - bool "ip" - depends on !BUSYBOX_DISABLE_IP - default y if ADK_TARGET_WITH_NET + bool "ip (35 kb)" + default y + select BUSYBOX_PLATFORM_LINUX + help + The "ip" applet is a TCP/BUSYBOX_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_IPADDR + bool "ipaddr (14 kb)" + default y + select BUSYBOX_FEATURE_IP_ADDRESS + select BUSYBOX_PLATFORM_LINUX + help + Short form of "ip addr" + +config BUSYBOX_IPLINK + bool "iplink (17 kb)" + default y + select BUSYBOX_FEATURE_IP_LINK + select BUSYBOX_PLATFORM_LINUX + help + Short form of "ip link" + +config BUSYBOX_IPROUTE + bool "iproute (15 kb)" + default y + select BUSYBOX_FEATURE_IP_ROUTE + select BUSYBOX_PLATFORM_LINUX + help + Short form of "ip route" + +config BUSYBOX_IPTUNNEL + bool "iptunnel (9.6 kb)" + default y + select BUSYBOX_FEATURE_IP_TUNNEL select BUSYBOX_PLATFORM_LINUX 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. + Short form of "ip tunnel" + +config BUSYBOX_IPRULE + bool "iprule (10 kb)" + default y + select BUSYBOX_FEATURE_IP_RULE + select BUSYBOX_PLATFORM_LINUX + help + Short form of "ip rule" + +config BUSYBOX_IPNEIGH + bool "ipneigh (8.3 kb)" + default y + select BUSYBOX_FEATURE_IP_NEIGH + select BUSYBOX_PLATFORM_LINUX + help + Short form of "ip neigh" config BUSYBOX_FEATURE_IP_ADDRESS bool "ip address" default y - depends on BUSYBOX_IP + depends on BUSYBOX_IP || BUSYBOX_IPADDR help - Address manipulation support for the "ip" applet. + Address manipulation support for the "ip" applet. config BUSYBOX_FEATURE_IP_LINK bool "ip link" default y - depends on BUSYBOX_IP + depends on BUSYBOX_IP || BUSYBOX_IPLINK help - Configure network devices with "ip". + Configure network devices with "ip". config BUSYBOX_FEATURE_IP_ROUTE bool "ip route" default y - depends on BUSYBOX_IP + depends on BUSYBOX_IP || BUSYBOX_IPROUTE help - Add support for routing table management to "ip". + Add support for routing table management to "ip". config BUSYBOX_FEATURE_IP_ROUTE_DIR string "ip route configuration directory" default "/etc/iproute2" depends on BUSYBOX_FEATURE_IP_ROUTE help - Location of the "ip" applet routing configuration. + Location of the "ip" applet routing configuration. config BUSYBOX_FEATURE_IP_TUNNEL bool "ip tunnel" - default n - depends on BUSYBOX_IP + default y + depends on BUSYBOX_IP || BUSYBOX_IPTUNNEL help - Add support for tunneling commands to "ip". + Add support for tunneling commands to "ip". config BUSYBOX_FEATURE_IP_RULE bool "ip rule" - default n - depends on BUSYBOX_IP + default y + depends on BUSYBOX_IP || BUSYBOX_IPRULE help - Add support for rule commands to "ip". + Add support for rule commands to "ip". config BUSYBOX_FEATURE_IP_NEIGH bool "ip neighbor" - default n - depends on BUSYBOX_IP + default y + depends on BUSYBOX_IP || BUSYBOX_IPNEIGH help - Add support for neighbor commands to "ip". + Add support for neighbor commands to "ip". config BUSYBOX_FEATURE_IP_RARE_PROTOCOLS bool "Support displaying rarely used link types" default n - depends on BUSYBOX_IP + depends on BUSYBOX_IP || BUSYBOX_IPADDR || BUSYBOX_IPLINK || BUSYBOX_IPROUTE || BUSYBOX_IPTUNNEL || BUSYBOX_IPRULE || BUSYBOX_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_IPADDR - bool - default n - -config BUSYBOX_IPLINK - bool - default n - -config BUSYBOX_IPROUTE - bool - default n + 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_IPCALC + bool "ipcalc (4.4 kb)" + default y + help + ipcalc takes an IP address and netmask and calculates the + resulting broadcast, network, and host range. -config BUSYBOX_IPTUNNEL - bool - default n +config BUSYBOX_FEATURE_IPCALC_LONG_OPTIONS + bool "Enable long options" + default y + depends on BUSYBOX_IPCALC && BUSYBOX_LONG_OPTS -config BUSYBOX_IPRULE - bool - default n +config BUSYBOX_FEATURE_IPCALC_FANCY + bool "Fancy IPCALC, more options, adds 1 kbyte" + default y + depends on BUSYBOX_IPCALC + help + Adds the options hostname, prefix and silent to the output of + "ipcalc". +config BUSYBOX_FAKEIDENTD + bool "fakeidentd (8.7 kb)" + default y + select BUSYBOX_FEATURE_SYSLOG + help + fakeidentd listens on the ident port and returns a predefined + fake value on any query. +config BUSYBOX_NAMEIF + bool "nameif (6.6 kb)" + default y + select BUSYBOX_PLATFORM_LINUX + select BUSYBOX_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_IPNEIGH - bool - default n +config BUSYBOX_FEATURE_NAMEIF_EXTENDED + bool "Extended nameif" + default y + depends on BUSYBOX_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_NBDCLIENT + bool "nbd-client (6 kb)" + default y + help + Network block device client +config BUSYBOX_NC + bool "nc (11 kb)" + default y + help + A simple Unix utility which reads and writes data across network + connections. -config BUSYBOX_IPCALC - bool "ipcalc" +config BUSYBOX_NETCAT + bool "netcat (11 kb)" default n help - ipcalc takes an IP address and netmask and calculates the - resulting broadcast, network, and host range. + Alias to nc. -config BUSYBOX_FEATURE_IPCALC_FANCY - bool "Fancy IPCALC, more options, adds 1 kbyte" +config BUSYBOX_NC_SERVER + bool "Netcat server options (-l)" default y - depends on BUSYBOX_IPCALC + depends on BUSYBOX_NC || BUSYBOX_NETCAT help - Adds the options hostname, prefix and silent to the output of - "ipcalc". + Allow netcat to act as a server. -config BUSYBOX_FEATURE_IPCALC_LONG_OPTIONS - bool "Enable long options" +config BUSYBOX_NC_EXTRA + bool "Netcat extensions (-eiw and -f FILE)" default y - depends on BUSYBOX_IPCALC && BUSYBOX_LONG_OPTS + depends on BUSYBOX_NC || BUSYBOX_NETCAT help - Support long options for the ipcalc applet. + 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_NC_110_COMPAT + bool "Netcat 1.10 compatibility (+2.5k)" + default y + depends on BUSYBOX_NC || BUSYBOX_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_NETSTAT - bool "netstat" - default y if ADK_TARGET_WITH_NET + bool "netstat (10 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - netstat prints information about the Linux networking subsystem. + netstat prints information about the Linux networking subsystem. config BUSYBOX_FEATURE_NETSTAT_WIDE - bool "Enable wide netstat output" - default n + bool "Enable wide output" + default y depends on BUSYBOX_NETSTAT help - Add support for wide columns. Useful when displaying IPv6 addresses - (-W option). + Add support for wide columns. Useful when displaying IPv6 addresses + (-W option). config BUSYBOX_FEATURE_NETSTAT_PRG bool "Enable PID/Program name output" default y depends on BUSYBOX_NETSTAT help - Add support for -p flag to print out PID and program name. - +700 bytes of code. - + Add support for -p flag to print out PID and program name. + +700 bytes of code. config BUSYBOX_NSLOOKUP - bool "nslookup" - default y if ADK_TARGET_WITH_NET + bool "nslookup (9.7 kb)" + default y help - nslookup is a tool to query Internet name servers. + nslookup is a tool to query Internet name servers. config BUSYBOX_FEATURE_NSLOOKUP_BIG bool "Use internal resolver code instead of libc" depends on BUSYBOX_NSLOOKUP - default n + default y config BUSYBOX_FEATURE_NSLOOKUP_LONG_OPTIONS bool "Enable long options" - default n + default y depends on BUSYBOX_FEATURE_NSLOOKUP_BIG && BUSYBOX_LONG_OPTS - config BUSYBOX_NTPD - bool "ntpd" - depends on !BUSYBOX_DISABLE_NTPD - default n + bool "ntpd (22 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - The NTP client/server daemon. + The NTP client/server daemon. config BUSYBOX_FEATURE_NTPD_SERVER bool "Make ntpd usable as a NTP server" - default n - depends on !BUSYBOX_DISABLE_NTPD + default y depends on BUSYBOX_NTPD help - Make ntpd usable as a NTP server. If you disable this option - ntpd will be usable only as a NTP client. + Make ntpd usable as a NTP server. If you disable this option + ntpd will be usable only as a NTP client. config BUSYBOX_FEATURE_NTPD_CONF bool "Make ntpd understand /etc/ntp.conf" - default n + default y depends on BUSYBOX_NTPD help - Make ntpd look in /etc/ntp.conf for peers. Only "server address" - is supported. + Make ntpd look in /etc/ntp.conf for peers. Only "server address" + is supported. -config BUSYBOX_PSCAN - bool "pscan" - default n +config BUSYBOX_FEATURE_NTP_AUTH + bool "Support md5/sha1 message authentication codes" + default y + depends on BUSYBOX_NTPD +config BUSYBOX_PING + bool "ping (10 kb)" + default y + select BUSYBOX_PLATFORM_LINUX + help + ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to + elicit an ICMP ECHO_RESPONSE from a host or gateway. + +config BUSYBOX_PING6 + bool "ping6 (11 kb)" + default y + depends on BUSYBOX_FEATURE_IPV6 help - Simple network port scanner. + Alias to "ping -6". +config BUSYBOX_FEATURE_FANCY_PING + bool "Enable fancy ping output" + default y + depends on BUSYBOX_PING || BUSYBOX_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_PSCAN + bool "pscan (6 kb)" + default y + help + Simple network port scanner. config BUSYBOX_ROUTE - bool "route" - default y if ADK_TARGET_WITH_NET + bool "route (8.7 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Route displays or manipulates the kernel's IP routing tables. - + Route displays or manipulates the kernel's IP routing tables. config BUSYBOX_SLATTACH - bool "slattach" - default n + bool "slattach (6.2 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - slattach is a small utility to attach network interfaces to serial - lines. - + slattach configures serial line as SLIP network interface. config BUSYBOX_SSL_CLIENT bool "ssl_client (25 kb)" - default n + default y select BUSYBOX_TLS help This tool pipes data to/from a socket, TLS-encrypting it. - config BUSYBOX_TC - bool "tc" - default n + bool "tc (8.3 kb)" + default y help - show / manipulate traffic control settings -# -#config FEATURE_TC_INGRESS -# def_bool n -# depends on BUSYBOX_TC + Show / manipulate traffic control settings +config BUSYBOX_FEATURE_TC_INGRESS + bool "Enable ingress" + default y + depends on BUSYBOX_TC config BUSYBOX_TCPSVD - bool "tcpsvd" - default n + bool "tcpsvd (14 kb)" + default y help - tcpsvd listens on a TCP port and runs a program for each new - connection. + tcpsvd listens on a TCP port and runs a program for each new + connection. +config BUSYBOX_UDPSVD + bool "udpsvd (13 kb)" + default y + help + udpsvd listens on an UDP port and runs a program for each new + connection. config BUSYBOX_TELNET - bool "telnet" - default y if ADK_TARGET_WITH_NET + bool "telnet (8.8 kb)" + default y help - Telnet is an interface to the TELNET protocol, but is also commonly - used to test other simple protocols. + Telnet is an interface to the TELNET protocol, but is also commonly + used to test other simple protocols. config BUSYBOX_FEATURE_TELNET_TTYPE bool "Pass TERM type to remote host" default y depends on BUSYBOX_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. + 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_FEATURE_TELNET_AUTOLOGIN bool "Pass USER type to remote host" default y depends on BUSYBOX_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. + 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_FEATURE_TELNET_WIDTH bool "Enable window size autodetection" default y depends on BUSYBOX_TELNET - config BUSYBOX_TELNETD - bool "telnetd" - default n + bool "telnetd (12 kb)" + default y select BUSYBOX_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: + 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 + 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: + 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: + 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: + 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: + 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.... - + with all that done, telnetd _should_ work.... config BUSYBOX_FEATURE_TELNETD_STANDALONE bool "Support standalone telnetd (not inetd only)" default y depends on BUSYBOX_TELNETD help - Selecting this will make telnetd able to run standalone. + Selecting this will make telnetd able to run standalone. config BUSYBOX_FEATURE_TELNETD_INETD_WAIT bool "Support -w SEC option (inetd wait mode)" default y depends on BUSYBOX_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 + This option allows you to run telnetd in "inet wait" mode. + Example inetd.conf line (note "wait", not usual "nowait"): - 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. + telnet stream tcp wait root /bin/telnetd telnetd -w10 - 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. + 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_TFTP - bool "tftp" - default n + bool "tftp (11 kb)" + default y 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. + 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_FEATURE_TFTP_PROGRESS_BAR + bool "Enable progress bar" + default y + depends on BUSYBOX_TFTP + +config BUSYBOX_FEATURE_TFTP_HPA_COMPAT + bool "tftp-hpa compat (support -c get/put FILE)" + default y + depends on BUSYBOX_TFTP config BUSYBOX_TFTPD - bool "tftpd" - default n + bool "tftpd (10 kb)" + default y 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" - -comment "Common options for tftp/tftpd" - depends on BUSYBOX_TFTP || BUSYBOX_TFTPD + 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_FEATURE_TFTP_GET bool "Enable 'tftp get' and/or tftpd upload code" default y depends on BUSYBOX_TFTP || BUSYBOX_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. + 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)! + Note: this option does _not_ make tftpd capable of download + (the usual operation people need from it)! config BUSYBOX_FEATURE_TFTP_PUT bool "Enable 'tftp put' and/or tftpd download code" default y depends on BUSYBOX_TFTP || BUSYBOX_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. + 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_FEATURE_TFTP_BLOCKSIZE bool "Enable 'blksize' and 'tsize' protocol options" default y depends on BUSYBOX_TFTP || BUSYBOX_TFTPD help - Allow tftp to specify block size, and tftpd to understand - "blksize" and "tsize" options. - -config BUSYBOX_FEATURE_TFTP_PROGRESS_BAR - bool "Enable tftp progress meter" - default y - depends on BUSYBOX_TFTP && BUSYBOX_FEATURE_TFTP_BLOCKSIZE - help - Show progress bar. + Allow tftp to specify block size, and tftpd to understand + "blksize" and "tsize" options. config BUSYBOX_TFTP_DEBUG bool "Enable debug" default n depends on BUSYBOX_TFTP || BUSYBOX_TFTPD help - Make tftp[d] print debugging messages on stderr. - This is useful if you are diagnosing a bug in tftp[d]. - + Make tftp[d] print debugging messages on stderr. + This is useful if you are diagnosing a bug in tftp[d]. config BUSYBOX_TLS bool #No description makes it a hidden option default n - config BUSYBOX_TRACEROUTE - bool "traceroute" - default n + bool "traceroute (11 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Utility to trace the route of IP packets. + Utility to trace the route of IP packets. config BUSYBOX_TRACEROUTE6 - bool "traceroute6" - default n - depends on BUSYBOX_FEATURE_IPV6 && BUSYBOX_TRACEROUTE + bool "traceroute6 (13 kb)" + default y + depends on BUSYBOX_FEATURE_IPV6 help - Utility to trace the route of IPv6 packets. + Utility to trace the route of IPv6 packets. config BUSYBOX_FEATURE_TRACEROUTE_VERBOSE bool "Enable verbose output" default y - depends on BUSYBOX_TRACEROUTE + depends on BUSYBOX_TRACEROUTE || BUSYBOX_TRACEROUTE6 help - Add some verbosity to traceroute. This includes among other things - hostnames and ICMP response types. - -config BUSYBOX_FEATURE_TRACEROUTE_SOURCE_ROUTE - bool "Enable loose source route" - default n - depends on BUSYBOX_TRACEROUTE - help - Add option to specify a loose source route gateway - (8 maximum). + Add some verbosity to traceroute. This includes among other things + hostnames and ICMP response types. config BUSYBOX_FEATURE_TRACEROUTE_USE_ICMP - bool "Use ICMP instead of UDP" - default n - depends on BUSYBOX_TRACEROUTE - help - Add option -I to use ICMP ECHO instead of UDP datagrams. - + bool "Enable -I option (use ICMP instead of UDP)" + default y + depends on BUSYBOX_TRACEROUTE || BUSYBOX_TRACEROUTE6 config BUSYBOX_TUNCTL - bool "tunctl" - default n + bool "tunctl (6.2 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - tunctl creates or deletes tun devices. + tunctl creates or deletes tun devices. config BUSYBOX_FEATURE_TUNCTL_UG bool "Support owner:group assignment" default y depends on BUSYBOX_TUNCTL help - Allow to specify owner and group of newly created interface. - 340 bytes of pure bloat. Say no here. - -source package/busybox/config/networking/udhcp/Config.in - -config BUSYBOX_IFUPDOWN_UDHCPC_CMD_OPTIONS - string "ifup udhcpc command line options" - default "-R" if BUSYBOX_NOMMU - default "-R -b" - depends on BUSYBOX_IFUP && BUSYBOX_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_UDPSVD - bool "udpsvd" - default n - help - udpsvd listens on an UDP port and runs a program for each new - connection. - + Allow to specify owner and group of newly created interface. + 340 bytes of pure bloat. Say no here. config BUSYBOX_VCONFIG - bool "vconfig" - default n + bool "vconfig (2.3 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - Creates, removes, and configures VLAN interfaces - + Creates, removes, and configures VLAN interfaces config BUSYBOX_WGET - bool "wget" - depends on !BUSYBOX_DISABLE_WGET - default n + bool "wget (38 kb)" + default y help - wget is a utility for non-interactive download of files from HTTP, - HTTPS, and FTP servers. + wget is a utility for non-interactive download of files from HTTP + and FTP servers. + +config BUSYBOX_FEATURE_WGET_LONG_OPTIONS + bool "Enable long options" + default y + depends on BUSYBOX_WGET && BUSYBOX_LONG_OPTS config BUSYBOX_FEATURE_WGET_STATUSBAR - bool "Enable a nifty process meter (+2k)" - default n + bool "Enable progress bar (+2k)" + default y depends on BUSYBOX_WGET - help - Enable the transfer progress bar for wget transfers. config BUSYBOX_FEATURE_WGET_AUTHENTICATION bool "Enable HTTP authentication" default y depends on BUSYBOX_WGET help - Support authenticated HTTP transfers. + Support authenticated HTTP transfers. -config BUSYBOX_FEATURE_WGET_LONG_OPTIONS - bool "Enable long options" +config BUSYBOX_FEATURE_WGET_TIMEOUT + bool "Enable timeout option -T SEC" default y - depends on BUSYBOX_WGET && BUSYBOX_LONG_OPTS + depends on BUSYBOX_WGET help - Support long options for the wget applet. + Supports network read and connect timeouts for wget, + so that wget will give up and timeout, through the -T + command line option. -config BUSYBOX_FEATURE_WGET_TIMEOUT - bool "Enable read timeout option -T SEC" + 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_FEATURE_WGET_HTTPS + bool "Support HTTPS using internal TLS code" default y depends on BUSYBOX_WGET + select BUSYBOX_TLS help - Supports network read timeout for wget, so that wget will give - up and timeout when reading network data, through the -T command - line option. Currently only network data read timeout is - supported (i.e., timeout is not applied to the DNS nor TCP - connection initialization). When FEATURE_WGET_LONG_OPTIONS is - also enabled, the --timeout option will work in addition to -T. + wget will use internal TLS code to connect to https:// URLs. + 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_FEATURE_WGET_OPENSSL bool "Try to connect to HTTPS using openssl" - default n + default y depends on BUSYBOX_WGET help - Choose how wget establishes SSL connection for https:// URLs. - - Busybox itself contains no SSL code. wget will spawn - a helper program to talk over HTTPS. - - OpenSSL has a simple SSL client for debug purposes. - If you select "openssl" helper, wget will effectively call - "openssl s_client -quiet -connect IP:443 2>/dev/null" - and pipe its data through it. - 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. - -config BUSYBOX_FEATURE_WGET_SSL_HELPER - bool "Try to connect to HTTPS using ssl_helper" - default n - depends on BUSYBOX_WGET + 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 BUSYBOX_TLS verification is performed, unless + --no-check-certificate option is passed. +config BUSYBOX_WHOIS + bool "whois (6.3 kb)" + default y help - Choose how wget establishes SSL connection for https:// URLs. - - Busybox itself contains no SSL code. wget will spawn - a helper program to talk over HTTPS. - - ssl_helper is a tool which can be built statically - from busybox sources against a small embedded SSL library. - Please see networking/ssl_helper/README. - It does not require double host resolution and emits - error messages to stderr. - - Precompiled static binary may be available at - http://busybox.net/downloads/binaries/ - + whois is a client for the whois directory service config BUSYBOX_ZCIP - bool "zcip" - default n + bool "zcip (8.4 kb)" + default y select BUSYBOX_PLATFORM_LINUX select BUSYBOX_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. + BUSYBOX_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. - See http://www.zeroconf.org for further details, and "zcip.script" - in the busybox examples. +source package/busybox/config/networking/udhcp/Config.in + +config BUSYBOX_IFUPDOWN_UDHCPC_CMD_OPTIONS + string "ifup udhcpc command line options" + default "-R -n" + depends on BUSYBOX_IFUP || BUSYBOX_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 diff --git a/package/busybox/config/networking/udhcp/Config.in b/package/busybox/config/networking/udhcp/Config.in index 02e56c3ef..9edb9a214 100644 --- a/package/busybox/config/networking/udhcp/Config.in +++ b/package/busybox/config/networking/udhcp/Config.in @@ -1,148 +1,168 @@ # DO NOT EDIT. This file is generated from Config.src # # For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. +# see docs/Kconfig-language.txt. # -config BUSYBOX_UDHCPC6 - bool "udhcp client for DHCPv6 (udhcpc6)" - default n # not yet ready - help - udhcpc6 is a DHCPv6 client - config BUSYBOX_UDHCPD - bool "udhcp server (udhcpd)" - default n + bool "udhcpd (21 kb)" + default y select BUSYBOX_PLATFORM_LINUX help - udhcpd is a DHCP server geared primarily toward embedded systems, - while striving to be fully functional and RFC compliant. + udhcpd is a DHCP server geared primarily toward embedded systems, + while striving to be fully functional and RFC compliant. -config BUSYBOX_DHCPRELAY - bool "dhcprelay" +config BUSYBOX_FEATURE_UDHCPD_BASE_IP_ON_MAC + bool "Select IP address based on client MAC" default n + depends on BUSYBOX_UDHCPD help - dhcprelay listens for dhcp requests on one or more interfaces - and forwards these requests to a different interface or dhcp - server. + If selected, udhcpd will base its selection of BUSYBOX_IP address to offer + on the client's hardware address. Otherwise udhcpd uses the next + consecutive free address. -config BUSYBOX_DUMPLEASES - bool "Lease display utility (dumpleases)" - default n - help - dumpleases displays the leases written out by the udhcpd server. - Lease times are stored in the file by time remaining in lease, or - by the absolute time that it expires in seconds from epoch. + This reduces the frequency of IP address changes for clients + which let their lease expire, and makes consecutive DHCPOFFERS + for the same client to (almost always) contain the same + IP address. config BUSYBOX_FEATURE_UDHCPD_WRITE_LEASES_EARLY - bool "Rewrite the lease file at every new acknowledge" + bool "Rewrite lease file at every new acknowledge" default y depends on BUSYBOX_UDHCPD help - If selected, udhcpd will write a new file with leases every - time a new lease has been accepted, thus eliminating the need - to send SIGUSR1 for the initial writing or updating. Any timed - rewriting remains undisturbed. - -config BUSYBOX_FEATURE_UDHCPD_BASE_IP_ON_MAC - bool "Select IP address based on client MAC" - default n - depends on BUSYBOX_UDHCPD - help - If selected, udhcpd will base its selection of IP address to offer - on the client's hardware address. Otherwise udhcpd uses the next - consecutive free address. - - This reduces the frequency of IP address changes for clients - which let their lease expire, and makes consecutive DHCPOFFERS - for the same client to (almost always) contain the same - IP address. + If selected, udhcpd will write a new file with leases every + time a new lease has been accepted, thus eliminating the need + to send SIGUSR1 for the initial writing or updating. Any timed + rewriting remains undisturbed. config BUSYBOX_DHCPD_LEASES_FILE string "Absolute path to lease file" default "/var/lib/misc/udhcpd.leases" depends on BUSYBOX_UDHCPD help - udhcpd stores addresses in a lease file. This is the absolute path - of the file. Normally it is safe to leave it untouched. + udhcpd stores addresses in a lease file. This is the absolute path + of the file. Normally it is safe to leave it untouched. + +config BUSYBOX_DUMPLEASES + bool "dumpleases (5.1 kb)" + default y + help + dumpleases displays the leases written out by the udhcpd. + Lease times are stored in the file by time remaining in lease, or + by the absolute time that it expires in seconds from epoch. + +config BUSYBOX_DHCPRELAY + bool "dhcprelay (5.2 kb)" + default y + help + dhcprelay listens for DHCP requests on one or more interfaces + and forwards these requests to a different interface or DHCP + server. config BUSYBOX_UDHCPC - bool "udhcp client (udhcpc)" + bool "udhcpc (24 kb)" default y select BUSYBOX_PLATFORM_LINUX help - udhcpc is a DHCP client geared primarily toward embedded systems, - while striving to be fully functional and RFC compliant. + udhcpc is a DHCP client geared primarily toward embedded systems, + while striving to be fully functional and RFC compliant. - The udhcp client negotiates a lease with the DHCP server and - runs a script when a lease is obtained or lost. + The udhcp client negotiates a lease with the DHCP server and + runs a script when a lease is obtained or lost. config BUSYBOX_FEATURE_UDHCPC_ARPING bool "Verify that the offered address is free, using ARP ping" default y depends on BUSYBOX_UDHCPC help - If selected, udhcpc will send ARP probes and make sure - the offered address is really not in use by anyone. The client - will DHCPDECLINE the offer if the address is in use, - and restart the discover process. + If selected, udhcpc will send BUSYBOX_ARP probes and make sure + the offered address is really not in use by anyone. The client + will DHCPDECLINE the offer if the address is in use, + and restart the discover process. config BUSYBOX_FEATURE_UDHCPC_SANITIZEOPT bool "Do not pass malformed host and domain names" default y depends on BUSYBOX_UDHCPC help - If selected, udhcpc will check some options (such as option 12 - - hostname) and if they don't look like valid hostnames - (for example, if they start with dash or contain spaces), - they will be replaced with string "bad" when exporting - to the environment. + If selected, udhcpc will check some options (such as option 12 - + hostname) and if they don't look like valid hostnames + (for example, if they start with dash or contain spaces), + they will be replaced with string "bad" when exporting + to the environment. -config BUSYBOX_FEATURE_UDHCP_PORT - bool "Enable '-P port' option for udhcpd and udhcpc" - default n - depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC +config BUSYBOX_UDHCPC_DEFAULT_SCRIPT + string "Absolute path to config script" + default "/usr/share/udhcpc/default.script" + depends on BUSYBOX_UDHCPC || BUSYBOX_UDHCPC6 help - At the cost of ~300 bytes, enables -P port option. - This feature is typically not needed. + This script is called after udhcpc receives an answer. See + examples/udhcp for a working example. Normally it is safe + to leave this untouched. -config BUSYBOX_UDHCP_DEBUG - int "Maximum verbosity level for udhcp applets (0..9)" - default 0 - range 0 9 - depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC || BUSYBOX_DHCPRELAY +# udhcpc6 config is inserted here: +config BUSYBOX_UDHCPC6 + bool "udhcpc6 (21 kb)" + default y + depends on BUSYBOX_FEATURE_IPV6 help - Verbosity can be increased with multiple -v options. - This option controls how high it can be cranked up. + udhcpc6 is a DHCPv6 client - Bigger values result in bigger code. Levels above 1 - are very verbose and useful for debugging only. +config BUSYBOX_FEATURE_UDHCPC6_RFC3646 + bool "Support RFC 3646 (DNS server and search list)" + default y + depends on BUSYBOX_UDHCPC6 + help + List of DNS servers and domain search list can be requested with + "-O dns" and "-O search". If server gives these values, + they will be set in environment variables "dns" and "search". -config BUSYBOX_FEATURE_UDHCP_RFC3397 - bool "Support for RFC3397 domain search (experimental)" +config BUSYBOX_FEATURE_UDHCPC6_RFC4704 + bool "Support RFC 4704 (Client FQDN)" default y - depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC + depends on BUSYBOX_UDHCPC6 help - If selected, both client and server will support passing of domain - search lists via option 119, specified in RFC 3397, - and SIP servers option 120, specified in RFC 3361. + You can request FQDN to be given by server using "-O fqdn". -config BUSYBOX_FEATURE_UDHCP_8021Q - bool "Support for 802.1Q VLAN parameters" +config BUSYBOX_FEATURE_UDHCPC6_RFC4833 + bool "Support RFC 4833 (Timezones)" default y - depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC + depends on BUSYBOX_UDHCPC6 help - If selected, both client and server will support passing of VLAN - ID and priority via options 132 and 133 as per 802.1Q. + You can request POSIX timezone with "-O tz" and timezone name + with "-O timezone". -config BUSYBOX_UDHCPC_DEFAULT_SCRIPT - string "Absolute path to config script" - default "/usr/share/udhcpc/default.script" - depends on BUSYBOX_UDHCPC +config BUSYBOX_FEATURE_UDHCPC6_RFC5970 + bool "Support RFC 5970 (Network Boot)" + default y + depends on BUSYBOX_UDHCPC6 + help + You can request bootfile-url with "-O bootfile_url" and + bootfile-params with "-O bootfile_params". + +comment "Common options for DHCP applets" + depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC || BUSYBOX_UDHCPC6 || BUSYBOX_DHCPRELAY + +config BUSYBOX_FEATURE_UDHCP_PORT + bool "Enable '-P port' option for udhcpd and udhcpc" + default n + depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC || BUSYBOX_UDHCPC6 help - This script is called after udhcpc receives an answer. See - examples/udhcp for a working example. Normally it is safe - to leave this untouched. + At the cost of ~300 bytes, enables -P port option. + This feature is typically not needed. + +config BUSYBOX_UDHCP_DEBUG + int "Maximum verbosity level (0..9)" + default 2 + range 0 9 + depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC || BUSYBOX_UDHCPC6 || BUSYBOX_DHCPRELAY + help + Verbosity can be increased with multiple -v options. + This option controls how high it can be cranked up. + + Bigger values result in bigger code. Levels above 1 + are very verbose and useful for debugging only. config BUSYBOX_UDHCPC_SLACK_FOR_BUGGY_SERVERS int "DHCP options slack buffer size" @@ -150,19 +170,36 @@ config BUSYBOX_UDHCPC_SLACK_FOR_BUGGY_SERVERS range 0 924 depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC help - Some buggy DHCP servers send DHCP offer packets with option - field larger than we expect (which might also be considered a - buffer overflow attempt). These packets are normally discarded. - If circumstances beyond your control force you to support such - servers, this may help. The upper limit (924) makes dhcpc accept - even 1500 byte packets (maximum-sized ethernet packets). - - This option does not make dhcp[cd] emit non-standard - sized packets. - - Known buggy DHCP servers: - 3Com OfficeConnect Remote 812 ADSL Router: - seems to confuse maximum allowed UDP packet size with - maximum size of entire IP packet, and sends packets which are - 28 bytes too large. - Seednet (ISP) VDSL: sends packets 2 bytes too large. + Some buggy DHCP servers send DHCP offer packets with option + field larger than we expect (which might also be considered a + buffer overflow attempt). These packets are normally discarded. + If circumstances beyond your control force you to support such + servers, this may help. The upper limit (924) makes udhcpc accept + even 1500 byte packets (maximum-sized ethernet packets). + + This option does not make udhcp[cd] emit non-standard + sized packets. + + Known buggy DHCP servers: + 3Com OfficeConnect Remote 812 ADSL Router: + seems to confuse maximum allowed UDP packet size with + maximum size of entire IP packet, and sends packets + which are 28 bytes too large. + Seednet (ISP) VDSL: sends packets 2 bytes too large. + +config BUSYBOX_FEATURE_UDHCP_RFC3397 + bool "Support RFC 3397 domain search options" + default y + depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC + help + If selected, both client and server will support passing of domain + search lists via option 119, specified in RFC 3397, + and SIP servers option 120, specified in RFC 3361. + +config BUSYBOX_FEATURE_UDHCP_8021Q + bool "Support 802.1Q VLAN parameters options" + default y + depends on BUSYBOX_UDHCPD || BUSYBOX_UDHCPC + help + If selected, both client and server will support passing of VLAN + ID and priority via options 132 and 133 as per 802.1Q. |