ChangeLog 304 KB
Newer Older
1
2
3
4
5
6
1171.	[doc]		marcin
	Updated supported operating systems and the prerequisites for
	installing and building Kea in the Kea Administrator
	Reference Manual.
	(Trac #4502, git af847837590ce5b37a300ebe15652fb172585b38)

7
8
9
10
11
12
13
1170.	[doc]		marcin
	Updated Kea Administrator's Reference Manual sections
	regarding host reservations. Added configuration examples
	for using host reservations with MySQL and PostgreSQL
	databases.
	(Trac #3684, git 71d21eac51d20ff5d368b17c437abc45c955a04c)

14
15
16
17
18
19
1169.	[doc]		marcin
	Updated Kea Administrator Reference Manual to explain the
	implications of using "kea_verbose" parameter in the keactrl
	configuration.
	(Trac #3950, git c5f4920fd1994882e1fae398ae29b455401296bd)

20
21
22
23
24
1168.	[doc]		marcin
	Corrected location of the Kea repository in the Kea Administrator
	Reference Manual.
	(Trac #4258, git f081000b892287316e54848ca1f62ca3512d4263)

25
26
27
28
1167.	[func]		marcin
	DHCP servers utilize client classes defined in host reservations.
	(Trac #4765, git 242fbc47b31da404e57be458ac065f811084cca9)

29
30
31
32
33
1166.	[bug]		marcin
	Corrected error message produced by the host database access
	parser when the database type was not specified.
	(Trac #4261, git 028dd49f4fa4843e68e23d11c237e9f4683470ba)

34
35
36
37
38
39
1165.	[func]		marcin
	Hostname option is returned to the client when requested using
	Parameter Request List option. Previously this option was only
	returned when a client has sent Hostname option to the server.
	(Trac #5005, git 96ab8ecaa3d5b2d6cd88d0b16406f433d2cdf841)

40
41
42
43
44
45
1164.	[bug]		marcin
	Corrected an issue whereby DHCPv4 server did not correctly set a
	server identifier in response message sent to a client on BSD
	systems.
	(Trac #5003, git 110c67325072a781d55cf0634f8f5f3385611f97)

46
47
48
49
50
1163.	[bug]		marcin
	Corrected swapped DHCPSRV_MEMFILE_GET_EXPIRED{4,6} messages
	in the Memfile lease manager.
	(Trac #4717, git ce5919d97879c3fda0858894b24418af135ef8f3)

51
52
53
54
55
56
1162.	[func]		pallotron
	Added two enhancements to perfdhcp: optionally using MAC
	addresses from a file in new DHCP transactions, and
	generation of DHCPv6 relayed messages.
	(github #22, git c5b4a5981cf642ebb9aecb8acc07b87abdccbd91)

57
58
59
1161.	[bug]		fdupont
	Fixed interface manager receive methods which raise a bug on
	Fedora 24 / gcc 6.1?
Francis Dupont's avatar
Francis Dupont committed
60
	(Trac #4551, git 8d590e434062535e850a60a7892481df845ff390)
61

62
63
Kea 1.1.0-beta released on August 31, 2016

64
65
66
67
68
1160.	[build]		marcin
	Bumped up version numbers of Kea libraries and KEA_HOOKS_VERSION
	for the Kea 1.1.0 beta release.
	(Trac #4632, git 93941523e039a1cc4bb34182a290f9d7b805df34)

69
70
71
72
1159.	[func]		marcin
	MySQL database schema updated to version 5.0.
	(Trac #4562, git 0e40b35e280f0845686bcfdb2efb577c7878ede6)

73
74
75
76
77
1158.	[func]		tomek
	It is now possible to specify fixed fields (next-server,
	server-hostname and boot-file-name parameters) for client classes.
	(Trac #4626, git 89cf54524d8b55cc982ab2146915c0a90fc6efe2)

78
79
80
81
82
1157.	[func]		marcin
	Added support for static reservations for fixed fields in
	DHCPv4 messages: siaddr, sname and file.
	(Trac #4552, git 9b79fe005dd77328ea7c596fc6886f8fb838d1cf)

83
84
85
1156.	[bug]		tmark
	Lease statistics are now recalculated during server startup and
	after each successful reconfiguration for Memfile, MySQL, and PostgreSQL
86
	back ends.  This addresses issues caused by accumulated values being lost
87
	across restarts and reconfigurations making rendering values incorrect.
88
89
	(Trac #4294 git 0abdcf15f85861ffcb67d50fa4ce3965d25e4a9f)

90
91
92
93
94
1155.	[func]		marcin
	Kea can be configured to operate using read-only host database.
	This is only supported for MySQL and PostgreSQL databases.
	(Trac #4489 git 0d8dc7affb67ad8066b44c6f81532b79a641d50b)

95
96
97
98
99
100
1154.	[bug]		stephen
	Changes to logging to avoid premature destruction of some
	objects during program exit.  On some systems this caused
	one of the unit test programs to crash when it terminated.
	(Trac #4494, git 023c2fc3688bcdbccb4b286bea873c8f9c06cd5f)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
101
102
103
104
1153.	[func]		tomek
	Integers can now be used in client classification.
	(Trac #4483, git e90cf0ee4007521b86177be6d5fbb970c02c1075)

105
106
107
108
109
1152.	[doc]		marcin
	Use of PostgreSQL as a storage for host reservations is now
	documented in the Kea Administrator Reference Manual.
	(Trac #4282, git f2879919772c10b1ae8c45d0e761ef199cf84061)

110
111
112
113
114
1151.	[func]		tmark
	Support for assigning client classes to host reservations has
	been added to both the PostgreSQL and MySQL backends.
	(Trac #4277, #4213 git 6990ab9d542e984c59ce5a11ff926c3c732a75fc)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
115
116
117
118
119
120
1150.	[bug]		tomek
	Extended gcc bug workaround to work on all versions of gcc
	from 5.2 up to, but not including 6.0. See ChangeLog entry
	1103 or Trac ticket #4243 for details.
	(Trac #4553, git 80243d9d246b982d86dd7e0d00597383cae01706)

121
122
123
124
125
126
1149.	[bug]		marcin
	Corrected a bug whereby clients were not assigned reserved
	addresses from an external database, as a result of unexpected
	closure of a connection to that database.
	(Trac #4544, git 7f682112dd5ab9fcd6bfa4e10505c246775f353d)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
127
128
129
130
131
1148.	[func]		tomek
	The vendor options (124, 125 in DHCPv4 and 16, 17 in DHCPv6) are
	now accessible from client classification.
	(Trac #4270, #4271, git ef676368f9036625d73f7f34e3fe9b5eeeaee7f1)

132
133
134
135
1148.	[func]		fdupont
	Added the pkt classification token to extract incoming packet
	meta-data (receiving interface name, source and destination
	address, length).
Francis Dupont's avatar
Francis Dupont committed
136
	(Trac #4272, git 9a3bdfa43cf65ef56a8d63580dd5d7414fc41373)
137

138
139
140
141
1147.	[func]		stephen
	-Werror is no longer the default for compilation.  Promotion of all
	compilation warnings to errors now requires the --with-werror switch
	to be specified when running configure.
142
	(Trac #4533, git 874e3a3f5cb10313856284646fcee7cf86e4fcce)
143
144

1146.	[func]		sar
145
	Add the forensic hook library documentation to the admin guide.
146
	(Trac #4511, git 0bb39840a3cbdaf815819f846120c90d9ca038ff)
147

148
1145.	[func]		tmark
149
150
	The Postgresql backend now supports host reservations for both
	DHCPv4 and DHCPv6, with options and IPv6 reservations.
151
152
	(Trac #4277 git ac1eaa1026987c2d86d57b4aa0dc9a4d093787f0)

153
154
155
156
157
1144.	[bug]		mihu
	Response to DHCPINFORM is generally sent to port 68, rather
	than port 67. Thanks to Michal Humpula for providing a patch.
	(github #23, git 4216a4bedf8a884df087c68d48c88ee9ffa444dc)

158
159
160
1143.	[doc]		fdupont
	User's Guide has been updated with DHCPv4-over-DHCPv6 support
	details.
Francis Dupont's avatar
Francis Dupont committed
161
	(Trac #4273, git fe8cb64adeabe00d84ee390b579a8328717ae521)
162

163
164
1142.	[doc]		sar
	Uncomment the example columns in some rows in the table
165
	listing the classification examples.
166
	(None, git dee442a64f57c8d9dd87636f9e39084ed1b11e03)
167

168
169
170
171
172
173
1141.	[func]		marcin
	Pkt4, Pkt6 and Pkt4o6 objects passed to hooks libraries
	return copies of DHCP options to avoid unintended modification
	of the options stored in the server configuration.
	(Trac #4497, git e50d2ebe998ec3faad8ade22b6971d6584c81044)

174
175
176
177
178
1140.	[func]		marcin
	DHCPv6 server supports assigning multiple reserved addresses
	and/or prefixes to a single client.
	(Trac #4321, git 0bfb2a9093174e4424051c01beeee7637ac95be0)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
179
180
181
182
183
184
1139.	[doc]		tomek
	New features of host reservations have been documented: ability
	to reserve standard and vendor options in host reservations. Separate
	sections for each backend added.
	(Trac #4518, git 99a40fead28f4324dfb55f1962a8bf3e85ab70e2)

185
186
187
188
1138.	[build]		fdupont
	Compilation problem on FreeBSD caused by unused parameter in
	certain version of boost headers is now resolved. Also, INSTALL
	file has been updated and now lists dependencies.
Francis Dupont's avatar
Francis Dupont committed
189
	(Trac #4283, git 7dbd95651c308527f2e42c533fdc0a12aeec5308)
190

191
192
193
1137.	[doc]		fdupont
	Developer's Guide has been updated with DHCPv4-over-DHCPv6 support
	details.
Francis Dupont's avatar
Francis Dupont committed
194
	(Trac #4274, git b3eda594e055f03a9a601bacf0c72c3db0ef8e3c)
195

Tomek Mrugalski's avatar
Tomek Mrugalski committed
196
197
198
199
1136.	[doc]		tomek
	Included full text of MPL 2.0 and Apache licenses.
	(Trac #4529, git baefb4b3e2078a0a0f794b42ef52d6b7d53c9dab)

Francis Dupont's avatar
Francis Dupont committed
200
1135.	[func]		fdupont
Francis Dupont's avatar
Francis Dupont committed
201
	Integrated the DHCPv4 service part of DHCPv4-over-DHCPv6 support.
Francis Dupont's avatar
Francis Dupont committed
202
203
	(Trac #4110, git 7d36aebe14db10b0cbac8e6c0e82160b9d5d7ecd)

204
1134.	[func]		fdupont
Francis Dupont's avatar
Francis Dupont committed
205
	Integrated the DHCPv6 service part of DHCPv4-over-DHCPv6 support.
Francis Dupont's avatar
Francis Dupont committed
206
	(Trac #4109, git 8d1f330d9b0a44039a8b9e0b479f8da1743b9504)
207

208
209
210
1133.	[func]		razvan
	The initial support for CQL (Cassandra) backend added. It is able
	to store leases information.
211
	(Github #21, git d3a412d4b090bfd84ec5bc5d7817b1dfcc92602e)
212

213
1132.	[func]		tmark
214
215
	The Postgresql schema has been updated to support host
	reservations and its version number has been bumped to 3.0.
216
	This schema is content equivalent to the MySQL schema version 4.2.
217
218
	(Trac #4275, git 6f8e646bee9de22c921ed26409f3d1856ebce9e6)

219
220
1131.	[func]		fdupont
	Update the DHCPv4-over-DHCPv6 inter-process communication code.
Francis Dupont's avatar
Francis Dupont committed
221
	(Trac #4106, git 1ce1cba00af5d81822d5bbe26ddd28b718f51d54)
222

223
224
225
226
227
228
1130.	[func]		marcin
	DHCPv6 server assigns DHCP options specified for hosts. Host
	specific options take precedence over class specific options,
	subnet specific options and global options.
	(Trac #3573, git c29551e43010a345cfa2efda46389f4433d84650)

229
230
231
232
233
234
1129.	[bug]		marcin
	libdhcp++: Removed unnecessary copies of the container holding
	option definitions to improve performance of both DHCPv4 and
	DHCPv6 server.
	(Trac #4498, git 14716853a92e08c4cc5be75ae85c5e84d6356a1e)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
235
236
237
238
239
240
1128.	[func]		tomek
	Subnet selection in DHCPv4 will now work, even if the addresses
	configured on interface are not in range of the subnet definition
	from the configuration file.
	(Trac #4308, git 7c74ecdbb64c69d341d623422216b0a54e6ff519)

241
242
243
244
245
246
1127.	[func]		marcin
	DHCPv4 server assigns DHCP options specified for hosts. Host
	specific options take precedence over class specific options,
	subnet specific options and global options.
	(Trac #3572, git 49f67aaf36dab38b4fcbf59dcad97e4309903b2f)

247
248
249
250
1126.	[func]		marcin
	Host reservations can be assigned using DHCPv4 client identifier.
	(Trac #4317, git 5f14fca1e029b04ad21a417936c2b8889acef10d)

251
252
253
254
1125.	[func]		fdupont
	Inter-process communication for exchanging packets between
	DHCPv4 and DHCPv6 components of DHCPv4-over-DHCPv6 has been
	implemented.
Francis Dupont's avatar
Francis Dupont committed
255
	(Trac #4106, git 3223bb8280bfd99c225e725de660ae764abe3c87)
256

257
1124.	[bug]		sar
258
259
	Update the classification document to match the output from
	the debug statements.
260
	(Trac NA, git 8b3ea8e26c3e6cd3c46073b635212fd29f031774)
261

262
1123.	[func]		marcin
263
264
265
266
	Extended MySQL host data source to retrieve DHCPv4 and DHCPv6
	options associated with hosts from a MySQL database.
	(Trac #4281, git b8a306a27d1cae03f6bc5223c30806f5cd1b64f4)

267
1122.	[func]		sar
268
269
270
	Add debug logging to the classification tokens.  This uses
	the loggers "kea-dhcp4.eval" and "kea-dhcp6.eval" to capture
	details of the classification expression evaluations.
271
	(Trac #4480, git cf14d0d21c69879f21733457a97a6ac0bdb1dae2)
272

273
1121.	[func]		stephen
274
275
276
277
	Make the database connection timeout a configurable parameter with
	a default value of five seconds.
	(Trac #3164, git 3332ad17523c6fcc1e735e4297169ebb2de95118)

278
1120.	[bug]		marcin
279
280
281
282
	Performance improvement in libdhcp++: improved efficiency of the
	DHCPv4 Message Type option creation.
	(Trac #4495, git 41c43a2a9e34931fc3ebf58c459f10ad08575d19)

283
1119.	[bug]		marcin
284
285
286
287
288
	Performance improvement in hosts reservation: removed
	inefficient conversion of the host identifier to text
	when logging.
	(Trac #4499, git 48c20790480d5ed7bfde0ef7b052dd4a9745607d)

289
1118.	[func]		tmark
290
291
292
293
294
295
	The "query4" argument, containing the client packet received, has been
	added to the DHCPv4 hook points: lease4_select and lease4_renew.  The
	"query6" argument, containing the client packet received, has been
	added to the DHCPv6 hook points: lease6_select and pkt6_send.
	(Trac #4481, git c0af94c47bda85eb1caa3a78a46280b63990672a)

296
1117.	[bug]		stephen
297
298
299
300
	Adjusted variable type in a MySQL-related file to overcome a
	type mismatch problem reported by one particular compiler.
	(Trac #4485, git 4c6fb189b5d12ffdf4ab171c9154366e70e6082c)

301
1116.	[func]		tomek
302
303
304
305
306
	DHCPv4 subnet selection can now be selected based on IPv6
	information. This is part of ongoing effort to support RFC7341:
	DHCPv4-over-DHCPv6.
	(Trac #4112, git 3352685981ec8ca9a90f7405ff56cd31af6fb0d9)

307
1115.   [bug]		tmark
308
309
	An explicit call to unload the hook libraries prior to server
	exit was added to both kea-dhcp6 and kea-dhcp4.  This corrects
310
311
	an issue where logging components were being destroyed prior
	to hook libraries being unloaded.
312
313
	(Trac #4492, git 2a4792b3551cce2fb9147f33f032ae7e71791d21)

314
1114.	[bug]		marcin
315
316
317
318
319
	perfdhcp: Improved algorithm for dropping timed out transactions.
	This prevents growing memory consumption due to storing timed
	out transactions when the DHCP server drops many messages.
	(Trac #4493, git 9757a93110afb82c5379643f2f48e223d497efae)

320
1113.	[func]		tomek
321
	It is now possible to specify parameters for hook libraries.
322
	(Trac #4297, git f45d0b5d297f6ad522eb8b7e6f6a0de1064b8569)
323

324
1112.	[func]		marcin
325
326
327
328
329
330
	"host-reservation-identifiers" configuration parameter has been
	implemented. It allows for specifying an ordered list of
	host identifiers that DHCPv4 and DHCPv6 servers use to
	retrieve static host reservations for a client.
	(Trac #4303, git 942808400e7116d95acfd53b0dc1ecad1c45c598)

331
1111.	[func]		tmark
332
333
334
335
336
	Schema scripts have been relocated from src/bin/admin/scripts to
	src/share/database/scripts and are now shared by both kea-admin
	and unit testing.
	(Trac #4239, git 131fcf52f2a65cedb53975f99114296366fb0199)

337
1110.	[func]		fdupont
338
339
	Added support for extracting constant length fields from a DHCPv4
	packet.
Francis Dupont's avatar
Francis Dupont committed
340
	(Trac #4268a, git 5d1397efc05802b72e86785528870b7154307ff0)
341

342
1109.	[func]		sar
343
344
	Added support for accessing DHCPv6 packet fields message type
	and transaction id in a classification expression.
345
	(Trac #4269, git 48be5f5ceaba6b0d0a2b31465e8a5904524e894c)
346

347
1108.	[bug]		pallotron
348
349
350
351
	perfdhcp uses the same transaction id throughout the DORA
	exchange to adhere with RFC 2131.
	(github #19, git d260a70d6aa0baecd68131bc35f58f097aa77bcc)

352
1107.	[func]		tmark
353
	The DDNS parameter, replace-client-name, has been changed from a boolean
354
	to list of modes, which provides greater flexibility in when the Kea
355
356
357
358
	servers replace or supply DNS names for clients.  This is supported both
	kea-dhcp4 and kea-dhcp6.
	(Trac #4529, git 45e56d7aa0d4a6224a1a28941f6cb11575391222)

359
1106.	[func]		marcin
360
361
362
363
364
	"circuit-id" can be specified as host identifier in host
	host reservations. However, the server ignores the reservations
	by "circuit-id" at this point.
	(Trac #4301, git cf56fc2a2e0e821a17dd95de49a43755745682fb)

365
1105.	[func]		sar
366
367
	Added access to the peer address, link address and option
	information added by relays in a DHCPv6 message.
368
	(Trac #4265, git bb00d9d205ee047961ba70417d7ce02c37d80ce7)
369

370
1104.	[bug]		stephen
371
372
373
374
375
	Made DHCPSRV_MEMFILE_LFC_UNREGISTER_TIMER_FAILED a debug message as the
	condition leading to it (trying to unregister a timer that is not
	registered) does not have an adverse effect on the operation of Kea.
	(Trac #4293, git 06204c5d347d0df359af69974c155d0fa9725b44)

376
1103.	[bug]		tmark
377
378
379
380
381
382
383
	Wrapped asio/asio.hpp with logic to suppress optimization when building
	under GCC 5.2.0 through 5.3.1 and BOOST_ERROR_CODE_HEADER only is defined.
	This avoids an issue in the asio socket layer that was incorrectly
	reporting socket read errors causing unit tests to fail and kea-dhcp-ddns
	to loop logger calls in the error handler (aka double errors).
	(Trac #4243, git 082f846f37cb32964c876b2bff5fcac82d1eaaf0)

384
1102.	[func]		marcin
385
386
387
388
389
	Updated Host Manager API to allow for retrieving host reservations
	by any type of host identifier. Previously it was only possible
	to retrieve host reservations by hardware address or DUID.
	(Trac #4302, git 3979656c918164e3c39e0e8fb78b2862a2b5e95a)

390
1101.	[func]		kalmus, marcin
391
392
393
	Implemented IPv6 address/prefix reservations in MySQL.
	(Trac #4212, git 79481043935789fc6898d4743bede1606f82eb75)

394
1100.	[func]		fdupont
395
396
397
	Reorganized the DHCPv4 and DHCPv6 services into run() (service
	loop), run_one() (receive, call next routine and send) and
	processPacket() (internal core processing of an incoming packet).
Francis Dupont's avatar
Francis Dupont committed
398
	(Trac #4108,#4266,#4267, git ba24bd770d1a1791f8fdc3df7f2e41f9f0c851ec)
399

400
1099.	[func]		tmark
401
402
	Both kea-dhcp4 and kea-dhcp6, now log the primary lease events (e.g.
	grants, renewals, releases, declines) at the INFO log level to the
403
	lease4_logger and lease6_logger respectively.  Prior to this these
404
405
406
	events were logged at the DEBUG log level.
	(Trac #4316, git 9beca27e3d76d0ccec925125f23074227db08869)

407
1098.	[bug]		fdupont
408
	Fixed some minor Coverity-detected issues.
Francis Dupont's avatar
Francis Dupont committed
409
	(Trac #4326, git ad1f442ee4382b354dc8be84ba77785e565aa86b)
410

411
1097.	[bug]		marcin
412
413
414
415
	libdhcpsrv: Fixed issues with lease indexing in Memfile
	database backend.
	(Trac #4339, git a065144663ac716b1fa1c8c224a88aa176da9630)

416
1096.	[bug]		fdupont
417
	Fixed Coverity-detected overflows in pkt4::setFile() and setName().
Francis Dupont's avatar
Francis Dupont committed
418
	(Trac #4306, git 0b7388891eaab39fe727b076468d672551126796)
419

420
1095.	[func]		marcin
421
422
423
424
	DHCP option values can be specified within host reservations
	in the configuration file.
	(Trac #4319, git 069dd7c248afcfcb7e4d958f20faa32e946e74ce)

425
1094.	[bug]		fdupont
426
	Fixed Coverity-detected exception-handling issues.
Francis Dupont's avatar
Francis Dupont committed
427
	(Trac #4307, git 3e1050749d9684144e1bd17552af7e4abf3c0d17)
428

429
1093.	[func]		fdupont
430
431
	Added support for IP address (IPv4 and IPv6) literals in
	classification expressions.
Francis Dupont's avatar
Francis Dupont committed
432
	(Trac #4232, git b98cc019b172a4903a2121e910f3cee4eaca2d51)
433

434
1092.	[func]		fdupont
435
436
437
	Added relay4[X].exists method in classifications that checks
	whether a sub-option is present in theDHCPv4 RAI (Relay Agent
	Information, 82) option.
438
	(Trac #4313, git 87397fd75215b69ad79708aaa1d7505aca299fb5)
439

440
1091.	[bug]		fdupont
441
442
	Protected DHCP server main() routines against errors raised from
	logger calls in the error handler (aka double errors).
Francis Dupont's avatar
Francis Dupont committed
443
	(Trac #4310, git 6813e1a7520335f6920ff8de5e52ecdb24712910)
444

445
1090.	[bug]		fdupont
446
447
	Empty option specifications no longer require setting the
	csv-format parameter.
Francis Dupont's avatar
Francis Dupont committed
448
	(Trac #4291, git 398458f3ad4680fd5f3c032eb6c99d50c2981368)
449

450
1089.	[func]		marcin
451
452
453
454
	The Host class has been extended to store DHCP options to
	be assigned to a client.
	(Trac #3571, git 9d434f28cc4683eccbcca1ba0d1e45bceb5230d2)

455
1088.	[bug]		sar
456
	Always copy the DHCPv4 flags field from a client's request to the
457
	the server's response.
458
	(Trac #4292, git 8b7182abdc7ff47eb9b68451e7507b7e4b9872e0)
459

460
1087.	[bug]		fdupont
461
462
	Removed obsolete requirement of python3 by --enable-generate-docs
	configuration option.
Francis Dupont's avatar
Francis Dupont committed
463
	(Trac #4315, git 2c236316d5fbac9906cf48a6e4df1649e7545e67)
464

465
1086.	[bug]		marcin
466
467
468
469
470
	When lease-database configuration parameter is not
	specified the default lease database backend (memfile)
	is used.
	(Trac #3696, git 0be5e6eb32680a742ddcf427b8181f55c0c98115)

471
1085.	[func]		fdupont
472
473
474
475
476
477
478
479
480
481
482
483
	The following DHCPv4 options are now supported:
		nisplus-domain-name (64),
		nisplus-servers (65),
		mobile-ip-home-agent (68),
		smtp-server (69),
		pop-server (70),
		nntp-server (71),
		www-server (72),
		finger-server (73),
		irc-server (74),
		streettalk-server (75)
		streettalk-directory-assistance-server (76)
Francis Dupont's avatar
Francis Dupont committed
484
	(Trac #4286, git 5ed03ed5ea48334bbd16a9a8e1676f3b4cc730a0)
485

486
1084.	[bug]		jpopelka
487
488
489
	Added missing slashed in path_replacer.sh.
	(Github #10, git 8986813825623b19fb220534434d0c13785fc14c)

490
1083.	[func]		fdupont
491
	Added a concat function in classification which concatenates two
492
	strings.
493
	(Trac #4233, git eec10b436b928bd5eb3139c2f98ec9a6a818f30e)
494

495
1082.	[func]		fdupont
496
497
498
	Added Not, And and Or logical operators, parentheses around
	logical expressions and option[code].exist logical predicate
	(to check the presence of an empty option).
499
	(Trac #4231, git 8e01dbe2fe2d8c97f89c20f5bb1d03748a2432e0)
500

501
1081.	[func]		tomek
Tomek Mrugalski's avatar
Tomek Mrugalski committed
502
503
504
505
506
	Client classification in DHCPv4 has been enhanced. It is now
	possible to access relay sub-options using the expression
	relay[123].hex.
	(Trac #4264, git c13791e916ceae9a73ca44005581e0e39385a572)

507
1080.	[func]		marcin
508
509
510
511
	perfdhcp now accepts -f option for DHCPv4 server testing, which
	enables lease renewals at the specified rate.
	(Trac #4254, git 8c5630b9ce6d3fba224f0643a7c69e4f7aaefca7)

512
513
514
Kea 1.0.0 released on December 29, 2015

1079.	[bug]		jpopelka
515
516
517
	Fixed compilation issue in MySQL host data source: the
	dhcp_identifer_length is now unsigned long. This addresses
	a compilation problem on Fedora.
518
	(Github #17, git 8548d1b589df98cc956b4d80d2cb8819ef576717)
519

520
1078.	[bug]		fdupont
521
	Removed warnings emitted during generation of Doxygen documentation.
522
	(Trac #4234, git b67910a3893bc79eb77a48bae6c31214a317bd40)
523

524
1077.	[bug]		marcin
525
526
527
528
529
530
531
	Addressed regression in distcheck after merge of #4224.
	Before the changes one of the lease files produced by
	'kea-lfc' was not removed after tests running lease file
	cleanup. As a result, the distcheck failed discovering
	this file being left after distclean.
	(Trac #4249, git 04aa9b95bf8c4dd8b555dd78cc8cd57126473800)

532
1076.	[bug]		tmark
533
534
535
536
537
538
539
540
541
	This change bumps the MySQL schema version from 4.0 to 4.1 and includes
	the following changes: added explicit use of InnoDB engine to all MySQL
	table create statements,  MySQL lease dump output is now sorted by lease
	address in ascending order, and the MySQL lease_hwaddr_source table now
	contains an entry for HWADDR_SOURCE_UNKNOWN (i.e. source = 0). Our thanks
	to Sebastien Couture at Ubity Inc. for reporting the InnoDB engine issue
	and submitting a fix for it.
	(Github #16, Trac #4237,#4238, git f0fb9f35a394785215573a591c2bcc68ab481436)

542
543
544
545
546
1075.	[doc]		marcin
	Changed Kea license from ISC to Mozilla Public License,
	v. 2.0.
	(Trac #4236, git a0574cdab4deb31e3244fc4e237753a1ad361d96)

547
548
549
550
551
552
553
554
1074.	[bug]		marcin
	PID files created by Kea processes are used in shell based
	tests to determine if the given process is running. This
	solves the problem whereby some unrelated processes could
	be reported as running Kea processes in those tests, causing
	the tests to fail.
	(Trac #4224, git 94edccc50cb374ec4db35f653b869c9f06d356ea)

555
556
557
558
559
1073.	[doc]		tomek
	Developer's Guide updated with client classification text
	and several clean-ups.
	(Trac #4102, git ac33ebf7428ba5935d3302d000bed317716fabfe)

560
561
562
563
564
1072.	[bug]		tmark
	The lease6 hardware address source value is now being properly populated.
	Prior to this the value stored with each IPv6 lease was always zero.
	(Trac #4247, git 27886dadcf9051dc622ee6fde586c27f3d431f8b)

565
566
567
568
569
570
1071.	[func]		tmark
	Assigned unique log message IDs to log messages issued from
	MySQL hosts storage operations, eliminating resuse of
	lease database message IDs.
	(Trac #4216, git f0e37cd6d45537971a730c68187011dce41217cc)

571
1070.	[doc]		sar
572
573
	Correct v6 classification examples to use client-id (1) instead
	of server-id (2).
574
	(Trac #4222, git 69dd98d03861d9de72c2ef75c17c8154b0c5088b)
575

576
577
Kea 1.0.0-beta2 released on December 22, 2015

Tomek Mrugalski's avatar
Tomek Mrugalski committed
578
579
580
581
582
1069.	[bug]		tomek
	Improved handling of incoming packets with invalid client-id
	and DUID.
	(Trac #4206, git 2c94f80e30abe53ae5b677762fc69e888c92e03f)

583
584
585
586
587
1068.	[func]		marcin
	Renamed log message compiler binary from 'message' to
	'kea-msg-compiler'.
	(Trac #4228, git bbeb5c776c39b9f4132f7f614720db75590ccef9)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
588
589
590
Kea 1.0.0-beta released on December 8, 2015

1067.	[doc]		sar
591
	Remove description of option[xx].text operator from classification
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
592
	until its use becomes clearer.
593
	(Trac #4218, git 22fe2bf889984078cd86c2a230a038632d21432c)
594

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
595
1066.	[func]		tomek
596
597
598
599
600
	Configuration parameters for setting up external hosts storage
	are now implemented. This feature is considered experimental
	for DHCPv4 and currently not really usable for DHCPv6.
	(Trac #3569, git 8896c9c3f77a7836d67e6c33943ac4892b851213)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
601
1065.	[func]		fdupont,tomek
602
603
604
605
	The DHCPv4 server now stores Relay Agent Information option as
	the last one.
	(trac #4121, git 2f883d4afb9b27c6c59d993692370685b206b6c2)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
606
1064.	[doc]		tmark
607
608
609
	Added Kea logo to documentation.
	(trac #3702, git 7cae813ffe9a7320db5c84ac4beb1c3c0ecabbf7)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
610
1063.	[func]		marcin
611
612
613
614
615
	It is possible to disable writing generated DHCPv6 server
	identifier in a persistent storage. This also fixes a
	failing distcheck.
	(trac #4211, git d8f39b7aff9312237d4b6d6de39a7336a25ead4c)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
616
1062.	[func]		marcin
617
618
619
620
	libeval: options may be referenced by their names in
	expressions used for client classification.
	(Trac #4204 git 38aebe9566e09daa30796df686cfdd6d0c43fa4d)

Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
621
1061.	[func]		kalmus
622
623
624
625
	MySqlHostDataSource class implementation. It provides methods
	for adding and extracting Host objects to and from MySQL database.
	(Trac #3682, git 275b40fb941a6934c6434715184ae1c39f3fb3f2)

626
627
628
629
1060.	[func]		stephen
	Incremented KEA_HOOKS_VERSION to 3 for Kea 1.0.
	(Trac #4208, git bf6f3d495604942a395b51bbe4c37001b7541242)

630
631
632
633
634
635
1059.	[func]		nicolas
	The client packet is now passed as a new parameter "query4"
	to the pkt4_send hook point. Thanks to Nicolas Chaigneau from
	Capgemini for providing this patch.
	(Github #8, git )

Tomek Mrugalski's avatar
Tomek Mrugalski committed
636
637
638
639
1058.	[func]		tomek
	Two new hook points lease4_recover and lease6_recover have been
	implemented. They are called when a declined IPv4 or IPv6 lease
	concludes its probation period and is being recovered into
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
640
	usable state.
Tomek Mrugalski's avatar
Tomek Mrugalski committed
641
642
	(Trac #3988, 3989, git 1930797c48fee7f4006a33cecd6f08b05ae76725)

643
644
645
646
647
1057.	[func]		marcin
	It is now possible to specify type and value of a DUID used
	as DHCPv6 server identifier.
	(trac #3874, git faf52b069cf774d0050d76b4f47b542b2b5105f2)

Tomek Mrugalski's avatar
Tomek Mrugalski committed
648
1056.	[doc]		sar
649
650
	Added description of the expression based classification
	system to the Kea Admin Guide.
651
	(Trac #4101, git 3ec88e0669470ab406c45d50d0f853f9aeb3bf04)
652

Tomek Mrugalski's avatar
Tomek Mrugalski committed
653
1055.	[func]		fdupont
654
655
656
	Classify match expressions are evaluated on incoming packets and
	requested options are appended when configured by the subnet, a
	class or globally.
657
	(Trac #4097, git 752ad11ff4ebe97ec27d098aff706d1999900346)
658

Tomek Mrugalski's avatar
Tomek Mrugalski committed
659
1054.	[func]		tmark
660
661
662
663
664
665
	Replaced underscores, "_", with hyphens "-", in the parameter
	names used in the kea-ddns server's configuration as well as
	those in the DDNS messages (NCRs) sent to the server. For
	example, "ip_address" is now "ip-address", "change_type" is
	now "change-type".  This makes JSON element naming consistent
	throughout Kea.
666
	(Trac #4202, git 91bf527662060d4b1e294cd53e79b431edf0e910)
667

Tomek Mrugalski's avatar
Tomek Mrugalski committed
668
669
670
671
672
1053.	[doc]		tomek
	Support for DHCPDECLINE (v4) and DECLINE (v6) messages is
	now described in the Kea User's Guide.
	(Trac #3990, git 6b0db91610420f3cce55d9f887d7c73660ece209)

673
674
675
1052.	[func]		marcin
	libeval: expressions involving options can now use textual or
	hexadecimal format of the options.
676
	(Trac #4093, git 4cdf0fff1067b3dde6570dc6831e8b1343bc50fe)
677

Tomek Mrugalski's avatar
Tomek Mrugalski committed
678
1051.	[func]		tmark
679
680
	kea-dhcp4 and kea-dhcp6 configuration parsing now supports
	the "client-classes" element for defining client classes.
681
	(Trac #4096, git d21fd6925983eb20f82029e3866652398ea5e5fe)
682

Tomek Mrugalski's avatar
Tomek Mrugalski committed
683
1050.	[doc]		tmark
684
685
	Corrected the descriptions of ncr-protocol and ncr-format parameters
	in the Kea Admin Guide.
686
	(Trac #4117, git 034c1c95b57768d5abbc7fb40cc57d7cadad21dd)
687

688
689
690
691
1049.	[build]		fdupont
	Add a new --enable-generate-parser configuration parameter
	(disabled by default) which makes flex and bison to regenerate
	parser files.
Francis Dupont's avatar
Francis Dupont committed
692
	(trac #4125, git 18321bf85f93b24d720f1ab2d90b4f4da85bc471)
693

694
695
1048.	[func]		fdupont,tomek
	Implement expression parser for client classification.
Francis Dupont's avatar
Francis Dupont committed
696
	(Trac #4088, git ac9eb312bfd1c6bf22a868ad789a0c049f33f637)
697

698
699
700
701
702
703
1047.	[func]*		stephen
	Change the way that hooks libraries are defined in the configuration
	file in preparation for allowing the specification of library-specific
	parameters in a future version of Kea.
	(Trac #3259, git b2986b0b0299e691b13123922129bdbf8575afdb)

704
705
706
707
708
709
1046.	[func]		tmark
	Upon startup Kea servers will now detect memfile lease files
	that need upgrading, and will launch in instance of the LFC
	to convert them to the most current memfile schema version.
	(Trac #3601, git ce4b0e42e8a01bbf3b58fdb1f505bbd6e2fad134)

710
711
712
713
1045.	[func]		tmark
	Added classes for storing client class definitions to libdhcpsrv.
	(Trac #4095, git 1039a942450e2a45a1e1aa9924cae4fdbd1541fe)

714
715
716
1044.	[build]		fdupont
	With the addition of a background thread for timeouts, ensure that
	the configuration and process spawning code are thread safe.
717
	(Trac #4060, git 4c130bd7c8d0eb97966e9821bab491bca5321b6c)
718

719
720
1043.	[func]		fdupont
	Implemented support for hex strings in client classification.
Francis Dupont's avatar
Francis Dupont committed
721
	(Trac #4091, git 406153af95404adb96296df09ec6033b484586e3)
722

723
724
725
1042.	[doc]		fdupont
	User Guide: parameters having default values may be omitted in the
	option definitions.
Francis Dupont's avatar
Francis Dupont committed
726
	(Trac #3927, git c7460e849258ec77cf1215a2baf840d98f1ab77b)
727

Tomek Mrugalski's avatar
Tomek Mrugalski committed
728
1041.	[func]		tomek
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
729
	A new library, libkea-eval has been added. It is not functional
Tomek Mrugalski's avatar
Tomek Mrugalski committed
730
731
732
733
	yet, but its purpose is to provide a generic expression
	evaluations that will be used in the upcoming client classification.
	(Trac #4081, git 28d818a26a5d128e8a51d62b68c0cc817e6e2415)

734
735
736
737
738
1040.	[func]		tmark
	When kea servers lose connectivity with MySQL or PostgreSQL backends
	they will log an error message and exit with an exit value of 255.
	(Trac #3780, git cf94e99698e1d8a1613026bda5e4fc9bb4a68d74)

739
740
741
742
743
1039.	[doc]		marcin
	Configuration parameters pertaining to processing expired
	leases by the DHCPv4 and DHCPv6 server have been documented.
	(Trac #3979, git a2ee99ba313e54a9dcf8a09ed118dbfe612e3d55)

744
745
746
747
748
1038.	[func]*		marcin
	DHCPv4 and DHCPv6 servers reclaim expired leases before they
	are re-assigned.
	(Trac #3977, git 5880e706cb27c19b1b70296ccd8d96e38e82027b)

749
750
751
1037.	[func]		fdupont
	Added a new 'leases-reclaim' command which reclaims expired leases
	immediately.
Francis Dupont's avatar
Francis Dupont committed
752
	(Trac #3978, git 9d5716e5bd6b151d90591f8497bae689321875c2)
753

754
755
756
1036.	[func]		tmark
	kea-admin now supports upgrading from Postgres schema version
	1.0 to 2.0.  Schema 2.0 includes support for lease expiration
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
757
	and reclamation.
758
759
	(Trac #3969, git 8fde70c1b63b5a2646688290b1d0cf53f4c964ad)

760
761
762
1035.	[doc]		fdupont
	Modified documentation of DHCP options to show internal format
	of records.
Francis Dupont's avatar
Francis Dupont committed
763
	(Trac #4071, git c5cffe74ac1bd38e4870ff1c22c36febb46e8c27))
764

765
766
1034.	[func]		fdupont
	Add support for DHCPv4 subnet selection option.
Francis Dupont's avatar
Francis Dupont committed
767
	(Trac #4058, git b7072884e8ce74dc64cd74e101d81e5c0763f492)
768

769
770
771
772
1033.	[bug]		stephen
	Updated OutputBuffer class to address warnings from Coverity.
	(Trac #3443, git 4bf0a14aa7a1303ed6959127c5354687e9f222ba)

773
774
775
776
777
778
1032.	[func]		marcin
	PostgreSQL lease database backend has been extended with new
	functions to obtain expired leases and to delete expired
	reclaimed leases.
	(Trac #3968, git 0bc02588d8553ba9a4fc749115a3e370407d7287)

779
780
1031.	[build]		fdupont
	Rewrote the system_messages tool from Python to C++.
781
	(Trac #3516, git a8195310c641027d1822344cafad64e6f695d614)
782

783
784
785
1030.	[bug]		marcin
	Fixed failing 'reclaimExpiredLeasesTimeout' unit tests on
	some virtual machines.
786
	(Trac #4075, git c3a2487f53ecf69edc0a38f574fce17c4332162c)
787

788
789
790
791
792
793
1029.	[func]		tomek
	A new hook point lease6_decline has been added. It is called when
	the DHCPv6 server is about to decline a lease as a result of
	processing incoming DECLINE message.
	(Trac #3986, git b6e3f1bbe3595aeba769d627d571e2eeee38a397)

794
795
796
797
798
1028.	[func]		marcin
	Expired leases are processed periodically according to the
	server configuration.
	(Trac #3975, git 3bd8891c0b9cb7dc504fa69251610996775cefbf)

799
800
801
802
803
1027.	[func]		tomek
	Expired declined IPv6 leases can now be reclaimed (returned to the
	available pool) after probation	period elapses.
	(Trac #3985, git 9aadfa902d898ce1f52b773152a5b34519a9a9fe)

804
805
806
807
808
1026.	[doc]		stephen
	Added documentation for the kea-dhcp4.commands and
	kea-dhcp6.commands loggers.
	(Trac #3952, git 3eb5d3185683e05494c1d84ed7195627fce4b6c1)

809
810
811
812
813
814
1025.	[func]		tomek
	A new hook point lease4_decline has been added. It is called when
	the DHCPv4 server is about to decline a lease as a result of
	processing incoming DHCPDECLINE message.
	(Trac #3986, git 39bde93fe25e4aff52623d4df7fd55c64e0a9c21)

815
816
817
818
819
1024.	[func]*		tomek
	Boolean Skip flag in Hooks API has been replaced by enum status.
	This is backward incompatible change if you developed hook
	library that takes advantage of the skip flag. See Hooks
	Developer Guide for easy steps necessary for migration.
820
	(Trac #3499, git 99ca398d4d042a098b5c491368733220db8cdd08)
821

822
823
1023.	[func]		tmark
	kea-admin now supports upgrading from MySQL schema version 3.0
824
	to 4.0.  In addition, the lease6 data dump now contains the
825
826
827
828
	text label for lease_hwaddr_source column rather than its
	numeric value.
	(Trac #3967, git 2e13ac3b0b278faabe338b00ffee8259c13f5342)

829
830
831
832
833
1022.	[func]		fdupont
	Added support for the V4 link selection sub-option (RFC 3527).  If
	present in an incoming packet, the server will allocate an address
	in the subnet identified in the option. If this is impossible, no
	address will be allocated and the request refused.
Francis Dupont's avatar
Francis Dupont committed
834
	(Trac #4057, git 8c02cec5ec8e311a9d23fd582d8e9e8647667abb)
835

Stephen Morris's avatar
Stephen Morris committed
836
837
838
839
840
1021.	[bug]		stephen
	Added missing address parameter to ALLOC_ENGINE_V4_REQUEST_OUT_OF_POOL
	message.
	(Trac #3996, git 680233550747209a1707e8f920179479b980aa2a)

841
842
843
1020.	[func]		kalmus
	A general purpose base class for MySQL connection has been
	implemented.
Stephen Morris's avatar
Stephen Morris committed
844
	(Trac #3681, git 884d8bb4a55d3d7b1b8f3f01efb312bd8dec399b)
845

846
847
848
849
850
1019.	[func]		marcin
	Added new configuration parameters controlling processing of the
	expired leases in the DHCPv4 and DHCPv6 server.
	(Trac #3974, git c998d36c40cc46ffe9f888e615bbcfa0a311d40d)

851
1018.   [func]		sar
852
853
854
	Added support for several options for use by PXE.
	From RFC4578 (for DHCPv4) these are: 93 - client-system,
	94 - client-ndi, 97 - uuid-guid.
855
	From RFC5970 (for DHCPv6) these are: 59 - bootfile-url,
856
	60 - bootfile-param, 61 - client-arch-type, 62 - nii.
857
	(Trac #3576, git fdcc73afe7e26bd427817fd771567b1c44713b06)
858

859
860
861
862
863
864
865
1017.	[func]		tmark
	Lease dump SQL logic, used by kea-admin, is now supplied via stored
	procedures rather than external text files.  Files of the form
	lease_dump_<version>.sh will no longer be installed under
	<prefix>/share/kea/scripts.
	(Trac #3916, git 09cdd86a5e284250d7657a93a36df2e2705947d2)

866
867
868
869
870
871
872
1016.	[bug]		fdupont
	Fixed problems when --enable-static-link is specified as a
	"configure" option. With this switch present, all Kea
	executables (servers, tools, unit tests, etc) are linked
	to the static (vs. shared) version of Kea libraries.
	However, note that they can still be linked to dynamic
	system libraries.
Francis Dupont's avatar
Francis Dupont committed
873
	(Trac #4004, git 760a343efbd241f5ed333cfff088124378f69115)
874

875
876
877
878
879
1015.	[func]		tomek
	Expired declined leases can now be reclaimed (returned to the
	available pool) after probation	period elapses.
	(Trac #3984, #3976, git 32a8ec68e0e5ea93991915812158d7628d2b4709)

880
881
882
883
1014.	[func]		marcin
	Implemented lease4_expire and lease6_expire hooks in libdhcpsrv.
	(Trac #3972, git 8a8547aec1caf2a8d1c7ca206f68534f3c03f1d9)

884
885
886
887
888
1013.	[func]		marcin
	New mechanism for scheduling lease file cleanup is used in the
	DHCPv4 and DHCPv6 servers.
	(Trac #3971, git 431d515fc3d64aa82369c8eaf48d03339f12dc69)

Stephen Morris's avatar
Stephen Morris committed
889
890
1012.	[bug]		stephen
	Replace #include of message_dictionary.h in message_initializer.h
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
891
	with a declaration of the MessageDictionary class, avoiding the need
Stephen Morris's avatar
Stephen Morris committed
892
893
894
	to include message_dictionary.h in the set of header files installed.
	(Trac #4046, git 9f1801b4326f62632a7c9f0aa939d58f120c10e8)

895
896
897
898
899
1011.	[func]		fdupont
	Added definitions and tests for the options from secure DHCPv6.
	This protocol is still experimental. The option and other protocol
	codes are for testing, they will be updated when IANA assigns
	official values.
Francis Dupont's avatar
Francis Dupont committed
900
	(Trac #4015, git 95f8c0d0af45807c1f303b9bbbb08f82b3bfc343)
901

902
1010.	[bug]		tmark
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
903
	Fixed test failures occurring for some tests after
904
905
906
	IfaceMgr::closeSockets was called.
	(Trac #4067, git 9161867dc6a354659ae8b5115ee437ec76c1771e)

Francis Dupont's avatar
Francis Dupont committed
907
908
909
910
911
1009.	[bug]		fdupont
	Now libutil blocks all signals when creating a new thread
	(so signals are delivered only to the main thread).
	(Trac #4065, git a4a8e422e613e4378f0a0641e4c480b73d67ebeb)

912
913
914
915
916
917
1008.	[build]		fdupont
	Removed the included header-only ASIO code.  Kea is now built
	against the installed copy of Boost.  The build by default
	attempts to use the header-only error code (ASIO dependency), but
	may also use the version in the boost system library.  The
	location of this library can be specified.
Francis Dupont's avatar
Francis Dupont committed
918
	(Trac #4009, git 8c293bc0d1804a512964621f114e64fcba0abcb9)
919

920
921
922
923
924
925
926
1007.	[func]		tomek
	DECLINE message in DHCPv6 is now supported. The server is able
	to receive it, check its correctness and move the lease to
	DECLINED state. Currently there is no way to recover the lease
	before 'decline-probation-period' time.
	(Trac #3982, git 11e2c4366d8624601172c01e95cff6a8b95833b3)

927
928
929
930
1006.	[bug]		marcin
	Fixed issues with threads concurrency in the TimerMgr.
	(Trac #4047, git 48297af6e0443808a482536b61436a42bc6a5b38)

931
932
933
934
935
936
937
1005.	[func]		tomek
	DHCPDECLINE message in DHCPv4 is now supported. The server is able
	to receive it, check its correctness and move the lease to
	DECLINED state. Currently there is no way to recover the lease
	before 'decline-probation-period' time.
	(Trac #3981, git c14a63c0d3a56ea3e880e874f854adc0077de75e)

938
939
940
941
1004.	[bug]		fdupont
	Incoming Confirm, Rebind and Information-Request messages are
	now more thoroughly checked against presence of client-id
	and server-id options.
Francis Dupont's avatar
Francis Dupont committed
942
	(Trac #3773, git fd2889b9de45e2822b6713663bee06b75259c6dc)
943

944
945
946
947
1003.	[build]		fdupont
	Updated Makefiles to ensure that all required dynamic libraries
	are included in the link command line as some systems are unable
	handle implied library dependencies.
Francis Dupont's avatar
Francis Dupont committed
948
	(Trac #3911, git 4d13f5234da33df03c0989829a0e1c1056e53a4e)
949

950
951
952
953
954
955
1002.	[func]		marcin
	MySQL lease database backend has been extended with new
	functions to obtain expired leases and to delete expired
	reclaimed leases.
	(Trac #3966, git 419832a6279c70b5db04b1cab10737e31f2c99f9)

956
957
958
959
1001.	[build]		fdupont
	Fixed critical C++ issues in the Kea code. This does not cover
	auto_ptr warnings (just ignore them) or the gtest 1.7.0 bug with
	EXPECT_TRUE() and ASSERT_TRUE() macros (we recommend to download
Wlodzimierz Wencel's avatar
Wlodzimierz Wencel committed
960
	last subversion sources at http://googletest.googlecode.com/svn/trunk
961
962
	and use the --with-gtest-source configuration argument when
	you'd like to build unit tests).
Francis Dupont's avatar
Francis Dupont committed
963
	(Trac #4024, git 55afd98fead0c16bb81107dfc1a5f49a5e295aa6)
964

965
966
967
968
969
1000.	[func]		marcin
	Implemented Timer Manager which holds the pool of interval
	timers used by the DHCP servers.
	(Trac #3970, git bc8503055338da36d07a2b67c64087f645c9a9e3)

970
999.	[func]*		tmark
971
972
973
974
975
	The DHCPv4 server will now honor DHCPRELEASEs for leased addresses
	which cannot be matched to subnet.  This allows leases to be
	released after configuration changes have eliminated their subnet.
	Prior to this the server would reject the release and emit a
	DHCP4_RELEASE_FAIL_NO_SUBNET log message.
976
977
	(Trac #2615, git eeebf9f68cf5be6a0f7eefc78832d664361c4990)

978
979
980
981
982
983
998.	[func]		tomek
	'decline-probation-period' parameter has been added to DHCPv4
	and DHCPv6 configuration. It can be configured, but is not yet
	used, as the DECLINE message support is still pending implementation.
	(Trac #3983, git 6b10d119c89685476335f268181c9982f6fa6161)

Jeremy C. Reed's avatar
Jeremy C. Reed committed
984
985
986
987
997.	[build]		jreed
	Removed obsolete Python coverage build options.
	(Trac #3483, git a08cbbecbd3b11d0b73f68a40986a353b22ed3be)

988
989
990
991
992
993
996.	[func]		marcin
	Memfile lease database backend has been extended with new
	functions to obtain expired leases and to delete expired
	reclaimed leases.
	(Trac #3965, git dd5b95453528416f22e961e6ebb3051bc2ae788c)

994
995
996
995.	[build]		fdupont
	Removed additional files left over from BIND 10 (headers,
	src/lib/{asiodns,testutils,asiolink}).
Francis Dupont's avatar
Francis Dupont committed
997
	(Trac #40{28,29,31}, git 78ff0fb0a97731a8b3c055b1cbb4faebcd115f7c)
998

999
1000
994.	[func]*		marcin
	DHCPv6 server fully supports RFC 7550.