diff options
author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-04 20:10:51 +0200 |
---|---|---|
committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-06-04 20:10:51 +0200 |
commit | da929a95aace0e79fbc621af2ab03c76d74d5fcb (patch) | |
tree | 2b7dd63658eef78fde7604772d9815283c2c1cdf /networking/udhcp/Config.src | |
parent | e4070cb0d7586037c6fcf0f0f00d8d5b97f649d3 (diff) | |
download | busybox-w32-da929a95aace0e79fbc621af2ab03c76d74d5fcb.tar.gz busybox-w32-da929a95aace0e79fbc621af2ab03c76d74d5fcb.tar.bz2 busybox-w32-da929a95aace0e79fbc621af2ab03c76d74d5fcb.zip |
mass renaming Kbuild -> Kbuild.src, Config.in -> Config.src
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/udhcp/Config.src')
-rw-r--r-- | networking/udhcp/Config.src | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/networking/udhcp/Config.src b/networking/udhcp/Config.src new file mode 100644 index 000000000..34adf35fe --- /dev/null +++ b/networking/udhcp/Config.src | |||
@@ -0,0 +1,128 @@ | |||
1 | # | ||
2 | # For a description of the syntax of this configuration file, | ||
3 | # see scripts/kbuild/config-language.txt. | ||
4 | # | ||
5 | |||
6 | config UDHCPD | ||
7 | bool "udhcp server (udhcpd)" | ||
8 | default n | ||
9 | help | ||
10 | udhcpd is a DHCP server geared primarily toward embedded systems, | ||
11 | while striving to be fully functional and RFC compliant. | ||
12 | |||
13 | config DHCPRELAY | ||
14 | bool "dhcprelay" | ||
15 | default n | ||
16 | depends on UDHCPD | ||
17 | help | ||
18 | dhcprelay listens for dhcp requests on one or more interfaces | ||
19 | and forwards these requests to a different interface or dhcp | ||
20 | server. | ||
21 | |||
22 | config DUMPLEASES | ||
23 | bool "Lease display utility (dumpleases)" | ||
24 | default n | ||
25 | depends on UDHCPD | ||
26 | help | ||
27 | dumpleases displays the leases written out by the udhcpd server. | ||
28 | Lease times are stored in the file by time remaining in lease, or | ||
29 | by the absolute time that it expires in seconds from epoch. | ||
30 | |||
31 | config FEATURE_UDHCPD_WRITE_LEASES_EARLY | ||
32 | bool "Rewrite the lease file at every new acknowledge" | ||
33 | default n | ||
34 | depends on UDHCPD | ||
35 | help | ||
36 | If selected, udhcpd will write a new file with leases every | ||
37 | time a new lease has been accepted, thus eliminating the need | ||
38 | to send SIGUSR1 for the initial writing or updating. Any timed | ||
39 | rewriting remains undisturbed | ||
40 | |||
41 | config DHCPD_LEASES_FILE | ||
42 | string "Absolute path to lease file" | ||
43 | default "/var/lib/misc/udhcpd.leases" | ||
44 | depends on UDHCPD | ||
45 | help | ||
46 | udhcpd stores addresses in a lease file. This is the absolute path | ||
47 | of the file. Normally it is safe to leave it untouched. | ||
48 | |||
49 | config UDHCPC | ||
50 | bool "udhcp client (udhcpc)" | ||
51 | default n | ||
52 | help | ||
53 | udhcpc is a DHCP client geared primarily toward embedded systems, | ||
54 | while striving to be fully functional and RFC compliant. | ||
55 | |||
56 | The udhcp client negotiates a lease with the DHCP server and | ||
57 | runs a script when a lease is obtained or lost. | ||
58 | |||
59 | config FEATURE_UDHCPC_ARPING | ||
60 | bool "Verify that the offered address is free, using ARP ping" | ||
61 | default y | ||
62 | depends on UDHCPC | ||
63 | help | ||
64 | If selected, udhcpc will send ARP probes and make sure | ||
65 | the offered address is really not in use by anyone. The client | ||
66 | will DHCPDECLINE the offer if the address is in use, | ||
67 | and restart the discover process. | ||
68 | |||
69 | config FEATURE_UDHCP_PORT | ||
70 | bool "Enable '-P port' option for udhcpd and udhcpc" | ||
71 | default n | ||
72 | depends on UDHCPD || UDHCPC | ||
73 | help | ||
74 | At the cost of ~300 bytes, enables -P port option. | ||
75 | This feature is typically not needed. | ||
76 | |||
77 | config UDHCP_DEBUG | ||
78 | int "Maximum verbosity level for udhcp applets (0..9)" | ||
79 | default 0 | ||
80 | range 0 9 | ||
81 | depends on UDHCPD || UDHCPC || DHCPRELAY | ||
82 | help | ||
83 | Verbosity can be increased with multiple -v options. | ||
84 | This options controls how high it can be cranked up. | ||
85 | |||
86 | Bigger values result in bigger code. Levels above 1 | ||
87 | are very verbose and useful for debugging only. | ||
88 | |||
89 | config FEATURE_UDHCP_RFC3397 | ||
90 | bool "Support for RFC3397 domain search (experimental)" | ||
91 | default n | ||
92 | depends on UDHCPD || UDHCPC | ||
93 | help | ||
94 | If selected, both client and server will support passing of domain | ||
95 | search lists via option 119, specified in RFC 3397, | ||
96 | and SIP servers option 120, specified in RFC 3361. | ||
97 | |||
98 | config UDHCPC_DEFAULT_SCRIPT | ||
99 | string "Absolute path to config script" | ||
100 | default "/usr/share/udhcpc/default.script" | ||
101 | depends on UDHCPC | ||
102 | help | ||
103 | This script is called after udhcpc receives an answer. See | ||
104 | examples/udhcp for a working example. Normally it is safe | ||
105 | to leave this untouched. | ||
106 | |||
107 | config UDHCPC_SLACK_FOR_BUGGY_SERVERS | ||
108 | int "DHCP options slack buffer size" | ||
109 | default 80 | ||
110 | range 0 924 | ||
111 | depends on UDHCPD || UDHCPC | ||
112 | help | ||
113 | Some buggy DHCP servers send DHCP offer packets with option | ||
114 | field larger than we expect (which might also be considered a | ||
115 | buffer overflow attempt). These packets are normally discarded. | ||
116 | If circumstances beyond your control force you to support such | ||
117 | servers, this may help. The upper limit (924) makes dhcpc accept | ||
118 | even 1500 byte packets (maximum-sized ethernet packets). | ||
119 | |||
120 | This option does not make dhcp[cd] emit non-standard | ||
121 | sized packets. | ||
122 | |||
123 | Known buggy DHCP servers: | ||
124 | 3Com OfficeConnect Remote 812 ADSL Router: | ||
125 | seems to confuse maximum allowed UDP packet size with | ||
126 | maximum size of entire IP packet, and sends packets which are | ||
127 | 28 bytes too large. | ||
128 | Seednet (ISP) VDSL: sends packets 2 bytes too large. | ||