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+#
+# For a description of the syntax of this configuration file,
+# see scripts/kbuild/config-language.txt.
+#
+
+config UDHCPD
+	bool "udhcp server (udhcpd)"
+	default n
+	help
+	  udhcpd is a DHCP server geared primarily toward embedded systems,
+	  while striving to be fully functional and RFC compliant.
+
+config DHCPRELAY
+	bool "dhcprelay"
+	default n
+	depends on UDHCPD
+	help
+	  dhcprelay listens for dhcp requests on one or more interfaces
+	  and forwards these requests to a different interface or dhcp
+	  server.
+
+config DUMPLEASES
+	bool "Lease display utility (dumpleases)"
+	default n
+	depends on UDHCPD
+	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.
+
+config FEATURE_UDHCPD_WRITE_LEASES_EARLY
+	bool "Rewrite the lease file at every new acknowledge"
+	default n
+	depends on 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 DHCPD_LEASES_FILE
+	string "Absolute path to lease file"
+	default "/var/lib/misc/udhcpd.leases"
+	depends on 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.
+
+config UDHCPC
+	bool "udhcp client (udhcpc)"
+	default n
+	help
+	  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.
+
+config FEATURE_UDHCPC_ARPING
+	bool "Verify that the offered address is free, using ARP ping"
+	default y
+	depends on 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.
+
+config FEATURE_UDHCP_PORT
+	bool "Enable '-P port' option for udhcpd and udhcpc"
+	default n
+	depends on UDHCPD || UDHCPC
+	help
+	  At the cost of ~300 bytes, enables -P port option.
+	  This feature is typically not needed.
+
+config UDHCP_DEBUG
+	int "Maximum verbosity level for udhcp applets (0..9)"
+	default 0
+	range 0 9
+	depends on UDHCPD || UDHCPC || DHCPRELAY
+	help
+	  Verbosity can be increased with multiple -v options.
+	  This options 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 FEATURE_UDHCP_RFC3397
+	bool "Support for RFC3397 domain search (experimental)"
+	default n
+	depends on UDHCPD || 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 UDHCPC_DEFAULT_SCRIPT
+	string "Absolute path to config script"
+	default "/usr/share/udhcpc/default.script"
+	depends on UDHCPC
+	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.
+
+config UDHCPC_SLACK_FOR_BUGGY_SERVERS
+	int "DHCP options slack buffer size"
+	default 80
+	range 0 924
+	depends on UDHCPD || 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.