ospf6d/ChangeLog

   1 2004-08-01  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
   2
   3         * ospf6_abr.[ch]: add files for abr function.
   4         * *.c: VTY_NEWLINE -> VNL
   5         * ospf6d.h: version 0.9.7e
   6           show database functions are rewritten.
   7
   8 2004-07-23  Hasso Tepper  <hasso@estpak.ee>
   9
  10         * ospf6_interface.c, ospf6_zebra.c: use ifp->mtu6 instead of
  11           ifp->mtu.
  12
  13 2004-07-23 Paul Jakma <paul@dishone.st>
  14
  15         * ospf6_main.c: Delete LOG_PERROR, not portable.
  16         * ospf6_network.c: (ospf6_set_pktinfo) use setsockopt_ipv6_pktinfo
  17
  18 2004-07-06  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  19
  20         * ospf6_message.c, ospf6_interface.c: add a command to configure
  21         ospf6 ifmtu on a interface.
  22         * ospf6d.h: version 0.9.7d
  23
  24 2004-05-18  Hasso Tepper <hasso@estpak.ee>
  25
  26         * *.*: Merge rewritten ospf6d from Zebra repository.
  27         * ospf6_network.c, ospf6_main.c: Merged privs stuff back in.
  28         * ospf6_zebra.c: Sync back to zclient changes.
  29         * ospf6_asbr.c: Added isis to the routings list.
  30         * ospf6_main.c: "version.h" -> <lib/version.h>
  31
  32 2004-05-17  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  33
  34         * ospf6_flood.[ch], ospf6_lsa.[ch], ospf6_lsdb.h, ospf6_message.c
  35         ospf6_neighbor.c: Fix crash bug and change the way to count
  36         how many neighbors include paticular LSA on its retrans-list.
  37         * ospf6d.h: version 0.9.7c
  38
  39 2004-05-03  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  40
  41         * ospf6_message.[ch], ospf6_interface.c: adjust send/recv buffer
  42         size to interface MTUs.
  43         * ospf6d.h: version 0.9.7b
  44
  45 2003-08-18  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  46
  47         * *.[ch]: rewrite all source code from scratch
  48         * ospf6d.h: version 0.9.7
  49
  50 2003-08-11  Taisuke Sasaki <sasaki@soft.net.fujitsu.co.jp>
  51
  52         * ospf6_ism.c: DR Election bug fix.
  53
  54 2003-04-25  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  55
  56         * ospf6_asbr.c: AS-External LSA refresh was based on the
  57         prefix of the obsolete LSA. It was wrong so fixed.
  58         * version: 0.9.6p
  59
  60 2002-11-09  Vincent Jardin  <jardin@6wind.com>
  61
  62         * ospf6_interface.c: update link-local address on interface creation.
  63
  64 2002-11-09  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  65
  66         * ospf6_asbr.c: apply MinLSInterval to AS-External-LSA origination.
  67         * ospf6_lsa.c: change not to issue flooding caused by expire event
  68         when the received LSA is (already) MaxAge.
  69         * ospf6_spf.c: fix a bug which is that ospf6d calculates
  70         wrong nexthop when failed to find Link-LSA for the neighbor.
  71         * ospf6_damp.c ospf6_dbex.c ospf6_neighbor.c ospf6_spf.c:
  72         some clean up
  73         * version: 0.9.6o
  74
  75 2002-10-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  76
  77         * ospf6_asbr.c: bug of failing ASE lsa refresh fixed.
  78         * version: 0.9.6n
  79
  80 2002-10-01  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  81
  82         * ospf6_asbr.c: AS-External-LSA origination function
  83         is re-written.
  84         * ospf6_damp.[ch]: New feature that damps flaps is added.
  85         * version: 0.9.6m
  86
  87 2002-07-14  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  88
  89         * ospf6_spf.c: unwanted assert() in ospf6_spf_nexthop_calculation()
  90         is deleted.
  91         * version: 0.9.6l
  92
  93 2002-07-14  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
  94
  95         * ospf6_dbex.c: bug that ospf6d fails to refresh self-originated
  96         LSA if he have not the LSA before has been fixed.
  97         * ospf6_asbr.c: bug of failing removing ASE LSA when remove
  98         message arrived from zebra has been fixed.
  99         * version: 0.9.6k
 100
 101 2002-07-13  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 102
 103         * ospf6_zebra.c: bug reported [zebra 14642] fixed.
 104         The bug was related to the synchronization between zebra
 105         and ospf6d. Now synchronization will be correctly done.
 106         * version: 0.9.6j
 107
 108 2002-07-07  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 109
 110         * ospf6_lsdb.c: bug fixed in ospf6_lsdb_type_router ().
 111         * ospf6_dbex.c: because of retrans list structure changed
 112         due to LSDB change, removal of old instance from retrans-list
 113         is not necessary anymore. this caused crash but now fixed.
 114         * version: 0.9.6i
 115
 116 2002-07-07  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
 117
 118         * zebra-0.93 released.
 119
 120 2002-07-07  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 121
 122         * ospf6_lsdb.c: entirely rewritten. now ospf6d uses
 123         radix tree by using lib/table.[ch] for LSDB lookup.
 124         * ospf6_abr.c, ospf6_asbr.c, ospf6_intra.c: hook changed
 125         due to rewriting of lsdb module.
 126         * ospf6_neighbor.c: lack of check existence and find correct
 127         instance of the LSA which is going to be removed from neighbor's
 128         retransmission was filled.
 129         * version: 0.9.6h
 130
 131 2002-07-07  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 132
 133         * ospf6_intra.c: bug fix for Intra-route deletion.
 134         * ospf6_route.c: bug fix for path comparison.
 135         * version: 0.9.6g
 136
 137 2002-06-28  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 138
 139         * ospf6_route.c: some logs trying to find the situation
 140         when assert occur are added. route duration statistics
 141         added.
 142         * ospf6_zebra.c: trying to fix the problem reported by
 143         [zebra 14318] but not yet sure.
 144         * version: 0.9.6f
 145
 146 2002-06-25  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 147
 148         * ospf6_intra.c: new file for management of intra-prefix LSA.
 149         * ospf6_abr.c: inter area route calculation code added.
 150         * version: 0.9.6e
 151
 152 2002-06-22  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 153
 154         * ospf6_asbr.c: All AS-External route was removed when
 155         one of the ASBR path was gone, but the route from other ASBR
 156         path should stay remained. this bug is fixed.
 157         * version: 0.9.6d
 158
 159 2002-06-22  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 160
 161         * ospf6_route.c: route table calculation bug fixed. [zebra 14105]
 162         * ospf6_spf.c, ospf6_route.c, etc.: log message cleaned up.
 163         * version: 0.9.6c
 164
 165 2002-04-27  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 166
 167         * ospf6_route.c: [zebra 13514] bug fix.
 168         thanks to Harald Koch.
 169         * version: 0.9.6b
 170
 171 2002-04-22  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 172
 173         * ospf6_dump.c: fix bug of log function
 174         * ospf6_area.c: fix bug of intra route deletion
 175         * version: 0.9.6a
 176
 177 2002-04-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 178
 179         * merged with "current" version.
 180         * version: 0.9.6
 181
 182 2001-03-11  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 183
 184         * ospf6_lsdb.c ospf6_spf.c: log message changed for debug.
 185
 186 2001-02-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 187
 188         * version: 0.9.5i
 189
 190         * ospf6_asbr.c: Added code that finds alternative
 191         AS-External route when remove AS-External route.
 192         This is temporary fix ...
 193
 194         * ospf6_redistribute.c: remove redistributed routes
 195         immediately when 'no redistribute ...'
 196
 197 2001-02-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 198
 199         * version: 0.9.5h
 200
 201         * ospf6_spf.c, ospf6_lsa.c: Change to originate Link-LSA on
 202         point-to-point links.
 203
 204         * ospf6_message.c: Bug of log messages of self-originated
 205         Hello packet fixed.
 206
 207 2001-02-09  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 208
 209         * version: 0.9.5g
 210         * ospf6_asbr.c: fix for the bug that AS-External route
 211         is not get removed.
 212
 213 2001-02-09  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 214
 215         * ospf6_lsdb.c: crash bug while receiving wrong LSA scope bit
 216         has been temporarily fixed
 217
 218 2001-12-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 219
 220         * ospf6_asbr.[ch]: The byte order bug in encoding/decoding
 221         the bits/metric field in AS-External-LSA fixed.
 222         Fixed to update E-bit in Router-LSA of itself.
 223         Reported by Taisuke Sasaki ([zebra 11548]).
 224
 225         * README: updated.
 226
 227         * version: 0.9.5f
 228
 229 2001-11-21  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 230
 231         * ospf6_prefix.c: Intra-prefix-LSA bug fixed.
 232         * ospf6_abr.[ch]: added (only just placeholder yet)
 233
 234 2001-11-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 235
 236         * ospf6_route.c: fix to overwrite a prefix when another
 237         addition to the prefix is given. freeze function changed
 238         not to remove routes by default.
 239
 240         * version: 0.9.5e
 241
 242 2001-11-19  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 243
 244         * version: 0.9.5d
 245
 246         * ospf6_lsa.c ospf6_spf.c: SPF Calculations are now
 247         scheduled by hook.
 248
 249         * ospf6_route.c: ospf6_route_add bug fix,
 250         ospf6_route_remove_all corrected.
 251
 252 2001-11-15  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 253
 254         * ospf6_hook.[ch]: added.
 255         * Almost half of the code has been rewritten.
 256         especially, ospf6_route.[ch]. Hook call has been injected
 257         much.
 258         * ospf6_asbr.[ch]: added.
 259
 260 2001-10-17  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 261
 262         * ospf6_dbex.c: ospf6d was wrong to omit reoriginating
 263         of LSA when the self-originated LSA was received from others.
 264         fixed.
 265         * ospf6d.h: version: 0.9.5c
 266
 267 2001-10-16  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 268
 269         * ospf6_lsa.c: 'force-prefix' was not executed. fixed.
 270         * ospf6d.h: version: 0.9.5b
 271
 272 2001-10-13  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 273
 274         * ospf6_interface.c: 'passive-interface' is now moved to
 275         'ipv6 ospf6 passive' in INTERFACE NODE. 'prefix-list' which
 276         specifies the filter prefix for connected address prefix also
 277         moved to INTERFACE NODE as 'ipv6 ospf6 advertise prefix-list WORD'.
 278         The old obsoleted commands are still acceptable though. New command
 279         'ipv6 ospf6 advertise force-prefix' added, which which tells ospf6d
 280         to advertise rather prefix than stub local-address even on loopback
 281         or pointopoint interfaces.
 282
 283         * ospf6_dump.c: 'ospf6 debug hello' -> 'ospf6 debug message hello'.
 284         same for other message type. The older is still acceptable.
 285
 286         * ospf6_lsa.c: Changed AS-External generation to new one which uses
 287         LSA hooks. Delete old garbage.
 288
 289 2001-10-02  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 290
 291         * ospf6d.c: turn off and turn on sequence with
 292         'no interface' 'interface' cmds was not work. fixed.
 293
 294         * ospf6_lsa.c: generating Intra-Area-Prefix-LSA for stub
 295         did not care duplicate prefixes. fixed.
 296
 297 2001-09-07  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 298
 299         * ospf6_message.c: There was a bug that prevent LSDB
 300         to syncronize. It was a DbDesc packet bug that Slave
 301         sends two different DbDesc packet on the same sequence
 302         number. This cause many LSAs are dropped when Exchanging
 303         LSDB, because the latter DbDesc packet that have the same
 304         sequence number will be ignored as duplicate packet.
 305         This seems to be exist at least before 0.9.4 version.
 306         Now this is the most stable candidate.
 307
 308         * ospf6d.h: version 0.9.5a
 309
 310 2001-09-06  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 311
 312         * ospf6_zebra.c ospf6_spf.c ospf6_lsa.c :
 313         delete nexthop check to certify the nexthop is Link-local address.
 314         Suppress Link-LSA origination on links other than Broadcast.
 315         SPF's nexthop calculation first checks linklocal address
 316         in Link-LSA, then checks source address of neighbor's packets.
 317
 318         * ospf6_interface.c ospf6_ism.c ospf6_lsa.c ospf6_nsm.c:
 319         intra-area-prefix-lsa origination func moved to new one.
 320
 321         * ospf6_interface.h ospf6d.[ch] ospf6_lsa.c:
 322         interface_area_cmd now changed to have 'passive'
 323         and 'prefix-list' option.
 324
 325         * ospf6_prefix.c:
 326         clean up.
 327
 328 2001-09-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 329
 330         * ospf6_dbex.c ospf6_interface.c ospf6_ism.c ospf6_lsa.[ch]:
 331         clean up and new LSA origination functions added.
 332
 333         * ospf6_route.c ospf6_lsdb.c: make vty function more
 334         clean/understandable.
 335
 336         * ospf6d.h: version 0.9.5
 337
 338 2001-08-24  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
 339
 340         * ospf6_lsdb.c: Use IS_LSA_MAXAGE macro instead of
 341         ospf6_lsa_is_maxage.
 342
 343         * ospf6_lsa.h (IS_LSA_MAXAGE): Add new macro to check MaxAge.
 344
 345 2001-08-21  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 346
 347         * ospf6_lsdb.c: if There's no previous prefix
 348         ospf6d was wrongly not calculate the prefix.
 349         this reported by (v6 16029) is fixed.
 350
 351         * ospf6_neighbor.c: Instance of LSA Summary included
 352         in DbDesc packet was wrongly freed. The bug cause
 353         malformed DbDesc, ExChange <-> ExStart flapping,
 354         and then crash.
 355
 356         * ospf6d.h: version 0.9.4
 357
 358 2001-08-21  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 359
 360         * ospf6_route.[ch]: Showing format is changed.
 361         'show ipv6 route ospf6' -> 'show ipv6 ospf6 route'
 362         'show ipv6 route ospf6 external' ->
 363         'show ipv6 ospf6 route redistribute'
 364
 365         * ospf6_lsdb.c ospf6_lsa.c ospf6_neighbor.c ospf6_interface.c:
 366         memory leak in LS list fixed.
 367
 368         * all: clean up
 369
 370         * ospf6d.h: version 0.9.3
 371
 372 2001-08-20  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
 373
 374         * ospf6d.c (ospf6_timeval_sub_equal): Remove function.
 375
 376         * ospf6_spf.c (ospf6_timeval_cmp): Rewrite ospf6_timeval_cmp().
 377         (ospf6_timeval_add_equal): Function moved from ospf6d.c
 378
 379 2001-08-19  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
 380
 381         * zebra-0.92a released.
 382
 383 2001-08-15  Kunihiro Ishiguro  <kunihiro@ipinfusion.com>
 384
 385         * zebra-0.92 released.
 386
 387 2001-08-09  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 388
 389         * ospf6_lsdb.c ospf6_neighbor.c:
 390         LSDB function/structure and LS list function has been rewritten.
 391         memory leak has been decreased.
 392
 393         * ospf6_lsa.[ch] ospf6_dbex.c: garbage code has been deleted.
 394
 395         * ospf6d.h: version 0.9.2
 396
 397 2001-08-07  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 398
 399         * ospf6_dbex.c ospf6_lsdb.c:
 400         Retransmition list had a critical bug that breaks LSDB
 401         synchronization. When new LSA be added to retrans-list,
 402         old must be removed, but it was not. So new LSA dropped,
 403         and LSA Acknowledgement did not work. The bug was fixed.
 404
 405         * ospf6d.h: version 0.9.1
 406
 407 2001-06-20  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 408
 409         * ospf6_spf.c: crash bug fix in temporary treat code for
 410         Router-LSA whose LS-ID != 0
 411
 412         * ospf6_dbex.c: RFC2328 13.(4) was wrongly coded.
 413             (4) Else if the LSA's LS age is equal to MaxAge, and there is
 414             currently *NO* instance of the LSA in the router's link state
 415             ...
 416
 417         * ospf6_lsa.c: RFC2328 13.1 checksum tie breaker
 418         had been neglected, and has just added now.
 419
 420         * ospf6d.h: version 0.9.0
 421         ospf6d expected to work with hitachi gr2000 from these fixes.
 422
 423 2001-06-12  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 424
 425         * ospf6_lsa.c: Fix bug in creating Intra-Area-Prefix-LSA.
 426         DR was mis-include others prefixes advertised by their Link-LSA.
 427
 428         * ospf6_route.c: Fix bug in calculating intra area routes.
 429         Not all prefixes in Intra-Area-Prefix-LSA was calculated.
 430
 431         * ospf6_spf.c:
 432         Changed to quit when a error occured in calculating SPF tree.
 433         Very messy hack for the bug reported by [zebra 8807]. This
 434         is not tested yet.
 435         Changed to quit SPF calculation when a nexthop calculation
 436         errors.
 437
 438         * ospf6_zebra.c:
 439         Support for interface address deletion.
 440
 441         * ospf6d.h:
 442         version: 0.8.y
 443
 444 2001-04-18  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 445
 446         * ospf6d.h
 447         Due to previous change (DR Election algorithm changed),
 448         backward compatibility will be lost from this version.
 449         version: 0.8.x
 450
 451 2001-04-18  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 452
 453         * ospf6_message.c ospf6_ism.c:
 454         Bug of router_id comparison
 455
 456 2001-04-17  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 457
 458         * ospf6_dbex.c: ospf6_dbex_is_maxage_to_be_dropped() had
 459         some bug causing Loading state lasts long.
 460         version: 0.8.v
 461
 462 2001-04-08  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 463
 464         * ospf6_route.c: BUG in AS-External route calculation fixed.
 465         It was using OLD LSDB...
 466         Version: 0.8.u-
 467
 468 2001-04-08  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 469
 470         * ospf6_area.c, ospf6_dbex.c, ospf6_interface.c,
 471         ospf6_lsa.c, ospf6_lsdb.c, ospf6_lsdb.h, ospf6_message.c,
 472         ospf6_neighbor.c, ospf6_neighbor.h, ospf6_nsm.c,
 473         ospf6_redistribute.c, ospf6_route.c, ospf6_spf.c:
 474         Delete old LSDB function.
 475
 476         * ospf6d.h:
 477         Version: 0.8.u
 478
 479 2001-04-05  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 480
 481         * ospf6_area.c, ospf6_area.h, ospf6_dbex.c, ospf6_interface.c,
 482         ospf6_interface.h, ospf6_lsa.c, ospf6_lsdb.c, ospf6_lsdb.h,
 483         ospf6_message.c, ospf6_nsm.c, ospf6_redistribute.c, ospf6_route.c,
 484         ospf6_spf.c, ospf6_top.c, ospf6_top.h, ospf6d.h:
 485         Changed to use New LSDB.
 486         Version: 0.8.t
 487
 488 2001-04-02  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 489
 490         * ospf6_lsa.c:
 491         Interface stub check in Intra-Area-Prefix-LSA origination
 492         was wrong. - fixed.
 493
 494         * ospf6_area.h, ospf6_dbex.c, ospf6_interface.c,
 495         ospf6_interface.h, ospf6_lsa.c, ospf6_lsa.h, ospf6_lsdb.c,
 496         ospf6_message.c, ospf6_neighbor.c, ospf6_nsm.c,
 497         ospf6_redistribute.c, ospf6_top.c, ospf6_top.h, ospf6d.c:
 498         New LSDB functions, but not changed to be used.
 499
 500         * ospf6d.h:
 501         Version: 0.8.s
 502
 503 2001-03-28  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 504
 505         * ospf6_area.c ospf6_area.h ospf6_dbex.c ospf6_dump.c
 506         ospf6_interface.c ospf6_interface.h ospf6_lsa.c
 507         ospf6_message.c ospf6_redistribute.c ospf6_spf.c ospf6_top.c
 508         ospf6_top.h ospf6_zebra.c ospf6d.c ospf6d.h: cleaning.
 509
 510 2001-03-24  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 511
 512         * ospf6d.h:
 513         version: 0.8.r
 514
 515         * ospf6_neighbor.[ch], ospf6_lsa.[ch]:
 516         just clean up and log clearify.
 517
 518         * ospf6_message.[ch]:
 519         Packet receiving function and dumping OSPFv3 packet has been
 520         changed simple and clean.
 521
 522         * ospf6_dbex.[ch], ospf6_interface.[ch], ospf6_lsdb.[ch],
 523           ospf6_neighbor.[ch], ospf6_nsm.[ch]:
 524         LSList(i.e. summary list, request list, retrans list, etc) have
 525         been rewritten based on new LSDB module. The main LSDB have not
 526         yet shifted to this new module, but will shift eventually.
 527         This change expected to resolve the problem that the ospf6d keeps
 528         on sending redundant LSUpdate/LSAck.
 529
 530         * ospf6_interface.c: changed default MTU from 1500 to 1280.
 531         It was possible that the ospf6d could not send packet (e.g.
 532         LSUpdate in response to LSReq in my case) when the packet
 533         size accidentally reached near 1500 (I was forget about IP
 534         header :p). It is a bit illegal to set MTU 1280 constantly,
 535         but I failed once with I/F MTU from kernel (through zebra),
 536         and thinks that 1280 is more stable than kernel variable.
 537         Comments will be appriciated.
 538
 539 2001-03-15  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 540
 541         * ospf6_dbex.c, ospf6_interface.c, ospf6_ism.c, ospf6_lsdb.[ch],
 542           ospf6_neighbor.c, ospf6_spf.c, ospf6d.c:
 543         Fix for crash. ospf6d has ever been crashing when
 544         'no interface' command executed, and when starting up with
 545         the configuration which does not include 'router ospf6'.
 546         these has been fixed.
 547
 548 2001-02-24  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 549
 550         * ospf6_lsa.c, ospf6_message.c:
 551         LSA summary (exchanged while Adjacency bring up) may expire
 552         (may reach MaxAge). Handling this has been added but
 553         it's a little bit quick hack.
 554
 555         * ospf6_message.c:
 556         Thread chain bug fixed. Read network thread chain has been cut
 557         when receive packets on not-enabled interface. this was wrong
 558         and fixed.
 559
 560 2001-02-24  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 561
 562         * ospf6_message.c:
 563         I/F MTU check part on sending packet had some bug, and it's fixed.
 564         Ospf6d has believed a value from zebra as I/F MTU, but from now
 565         I/F MTU is set to constant 1500. This is workaround for ATM.
 566
 567 2001-02-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
 568
 569         * zebra-0.91 is released.
 570
 571 2001-01-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 572
 573         * just code clean up of almost all module.
 574         * ospf6_dump.c, ospf6_lsa.c: file dependency.
 575         * ospf6_mesg.[ch]: changed filename to ospf6_message.[ch]
 576
 577 2001-01-09  Kunihiro Ishiguro  <kunihiro@zebra.org>
 578
 579         * zebra-0.90 is released.
 580
 581 2001-01-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 582
 583         * ospf6_mesg.c,ospf6_lsa.c: doubly cancel thread bug fixed.
 584         version 0.8.k CRASHed for this.
 585         * ospf6_lsa.c: bug of logging fixed.
 586         version: 0.8.l
 587
 588 2001-01-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 589
 590         * ospf6_neighbor.c: fix typo when trying to delete
 591         MaxAge AS-External LSA. MaxAge LSA remaining bug is expected
 592         to be fixed.
 593         version: 0.8.k
 594
 595 2001-01-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 596
 597         * ospf6_mesg.c: add I/F Mtu check for sending LS Update.
 598
 599         * ospf6_dbex.c, ospf6_mesg.c, ospf6_neighbor.c, ospf6_neighbor.h,
 600         ospf6_spf.c: Changed type of hisaddr field in ospf6_neighbor
 601         structure, from sockaddr_in6 to in6_addr. No protocol/processing
 602         changed.
 603
 604 2001-01-04  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 605
 606         * ospf6_mesg.c, ospf6_neighbor.[ch]: Speed up of
 607         Database Exchange.
 608         version: 0.8.j
 609
 610         Because the LS Request list was checked only when attempt
 611         to send (retransmit) LS Request packet, Loading state lasted
 612         long (for RxmtInterval) unexpectedly. This was fixed; LS Request
 613         packet will be send as soon as one received a LS Update packet.
 614
 615 2001-01-01  Kunihiro Ishiguro  <kunihiro@zebra.org>
 616
 617         * ospf6d.h (OSPF6_VTYSH_PATH): Change "/tmp/ospf6d" to
 618         /tmp/.ospf6d".
 619
 620 2000-12-29  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 621
 622         * ospf6_dump.[ch]: simplified.
 623
 624 2000-12-19  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 625
 626         * ospf6_route.c: Fix bug of using unavailable route.
 627         version: 0.8.d
 628
 629 2000-11-30  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 630
 631         * ospf6_spf.c: calculate statistics. version: 0.8.d
 632
 633 2000-11-26  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 634
 635         * ospf6_mesg.c, ospf6_nsm.c: LSDB sync bug fixed.
 636         version: 0.8.c
 637
 638 2000-11-26  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 639
 640         * ospf6_dbex.c: Start debugging and cleaning.
 641
 642         * ospf6_area.c, ospf6_dbex.c, ospf6_interface.c, ospf6_lsa.c,
 643         ospf6_proto.c, ospf6_top.c: add some function to clarify codes.
 644
 645 2000-11-26  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 646
 647         * ospf6_spf.c: Delete old garbage (which was enclosed by #if 0)
 648
 649         * ospf6_redistribute.c: "redistribute ospf6" was generated in
 650         "router ospf6" in config file. It is a bug, and fixed.
 651         wrong warning message was deleted.
 652
 653         * ospf6_main.c: If daemon mode, ospf6d was silent even if
 654         the config file was wrong. It is a bug, and fixed.
 655
 656         * ospf6_route.c, ospf6_zebra.c: Zebra syncronization method
 657         has been changed. delete garbages. allow nexthop of :: in case
 658         of connected route.
 659
 660         * ospf6_dbex.c: Delete annoying log messages.
 661
 662         * ospf6_lsa.c: Changed string for LSA log.
 663
 664 2000-11-21  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 665
 666         * ospf6_spf.c: some careless bug fixed.
 667
 668         * ospf6_route.c: changed not to send garbage route
 669           whose nexthop is not linklocal address.
 670
 671 2000-11-09  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 672
 673         * ospf6_rtable.c: renamed to ospf6_route.c
 674         whole functionality has been rewritten as new code.
 675         new functions not yet installs routes; the old
 676         functions still remains. cleaning log messages.
 677
 678         * ospf6_spf.c: whole functionality has been rewritten
 679         as new code. new command "show ipv6 ospf6 spf node",
 680         "show ipv6 ospf6 spf tree", "show ipv6 ospf6 spf table"
 681         has been added. Memory leak was fixed. cleaning log messages.
 682
 683         * ospf6d version: 0.7.c
 684
 685 2000-10-02  Kunihiro Ishiguro  <kunihiro@zebra.org>
 686
 687         * zebra-0.89 is released.
 688
 689 2000-09-10  Kunihiro Ishiguro  <kunihiro@zebra.org>
 690
 691         * ospf6_lsdb.c (ospf6_lsdb_remove_maxage_lsa): Fix compile
 692         warnings.
 693
 694 2000-08-17  Kunihiro Ishiguro  <kunihiro@zebra.org>
 695
 696         * zebra-0.88 is released.
 697
 698 2000-08-06  Kunihiro Ishiguro  <kunihiro@zebra.org>
 699
 700         * ospf6_rtable.h (struct ospf6_nexthop): Change ifindex type from
 701         unsigned long to unsigned int.
 702
 703 2000-04-28  Kunihiro Ishiguro  <kunihiro@zebra.org>
 704
 705         * ospf6d.h: Include some headers for avoid warning.
 706
 707         * ospf6_routemap.h: Add newfile.
 708
 709 1999-11-21  Kunihiro Ishiguro  <kunihiro@zebra.org>
 710
 711         * ospf6_network.c: Respect IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP
 712         rather than RFC2133.
 713
 714 1999-10-21  Jun-ichiro itojun Hagino <itojun@itojun.org>
 715
 716         * ospf6_network.c (ospf6_ipv6_decode_ipv4): Fix bug of conversion
 717         from IPv4 Mapped Address to IPv4 address.
 718
 719 1999-08-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
 720
 721         * ospf6_lsa.c (construct_link_lsa): Enclose KAME specific part by
 722         #ifdef/#endif.
 723
 724 1999-07-29  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 725
 726         * ospf6_mesg.c: add new message process function.
 727
 728 1999-07-25  Kunihiro Ishiguro  <kunihiro@zebra.org>
 729
 730         * ospf6_main.c (sighup): Call of log_rotate() removed.
 731
 732 1999-07-24  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 733
 734         ospf6_dbex.{c,h}: variable "acknowledge" has been deleted.
 735
 736 1999-07-22  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 737
 738         * *.{c,h}: lsa data structure has been drastically
 739         changed.
 740
 741 1999-07-16  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 742
 743         * *.{c,h}: bug of updating LSA's which is self
 744         originated has been fixed.
 745
 746 1999-07-14  Yasuhiro Ohara  <yasu@sfc.wide.ad.jp>
 747
 748         * *.{c,h} : log clean up.
 749
 750 1999-07-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
 751
 752         * ospf6d.c (ospf6_init): Change to use install_default.
 753
 754 1999-07-03  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 755
 756         * ospf6_rtable.c (nexthop_*): added some function that handles
 757         new nexthop structure.
 758
 759 1999-07-01  Rick Payne <rickp@rossfell.co.uk>
 760
 761         * ospf6_zebra.c (ospf6_zebra_init): Install standard commands to
 762         ZEBRA_NODE.
 763
 764 1999-06-09  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 765
 766         * ospf6_rtable.h: added for new routing table of ospf6d
 767
 768 1999-05-14  Stephen R. van den Berg <srb@cuci.nl>
 769
 770         * ospf6_main.c (signal_init): SIGTERM call sigint.
 771         (sigint): Loggging more better message.
 772
 773 1999-05-13  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 774
 775         *ospf6_spf.c (get_prefix_lsa_of_vertex): bug fix about network vertex.
 776
 777 1999-05-08  Kunihiro Ishiguro  <kunihiro@zebra.org>
 778
 779         * ospf6_network.c (send_linkstate_ack): Check HAVE_SIN6_SCOPE_ID
 780         is defined.
 781         * ospf6_mesg.c (make_hello): Likewise.
 782         * ospf6_lsa.c (lsa_flood): Likewise.
 783
 784 1999-05-07  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 785
 786         * ospf6_spf.c, etc: Many bug fix.
 787         intra-area-prefix-LSA treatment changed.
 788         network byte order of neighbor ifid changed.
 789
 790 1999-05-07  Kunihiro Ishiguro  <kunihiro@zebra.org>
 791
 792         * ospf6_zebra.h (struct zebra): Add hitory entry to structure.
 793
 794 1999-05-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
 795
 796         * ospf6_main.c (main): Add KAME check for binding vty socket.
 797         (main): Delete old interface get routine garbage.
 798
 799         * ospf6d.c: Change all `show ip6' statement to `show ipv6'.
 800         (show_ipv6_ospf6_requestlist): Add description.
 801
 802 1999-05-04  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 803
 804         * ospf6_lsa.c, etc: Many bug fix, now two routers
 805         on the same segment can become FULL neighbor state
 806         each other.
 807
 808 1999-05-03  Kunihiro Ishiguro  <kunihiro@zebra.org>
 809
 810         * Makefile.am: Add file dependency.
 811         (depend): Add target.
 812
 813 1999-05-02  Yasuhiro Ohara <yasu@sfc.wide.ad.jp>
 814
 815         * Clean up and fix have been almost done. This code
 816         now testing stage of Intra area routing.
 817
 818         * Configuration Vty become more similar to Cisco.
 819
 820 1999-04-22  Kunihiro Ishiguro  <kunihiro@zebra.org>
 821
 822         * Trim training newline from zlog format arguemnt.
 823
 824         * ospf6_dump.c (ospf6_err): Commented out ospf6_err and
 825         ospf6_warn.  Same kind of function should be implemented as
 826         zlog_err or zlog_warn or someting.
 827
 828         * ospf6d.c: Change OSPF_NODE to OSPF6_NODE.
 829         Change OSPF_DEFAULT_CONFIG to OSPF6_DEFAULT_CONFIG.
 830
 831
 832 1999-04-21  Kunihiro Ishiguro  <kunihiro@zebra.org>
 833
 834         * ospf6_mesg.c (make_hello): Add check of SIN6_LEN
 835
 836 1999-04-16  Kunihiro Ishiguro  <kunihiro@zebra.org>
 837
 838         * ospf6_neighbor.c: Change list_clear_all to list_delete_all_node.
 839         Remove list_delete_all fuction and use lib/linklist.c's one.
 840
 841 1999-04-14  Kunihiro Ishiguro  <kunihiro@zebra.org>
 842
 843         * mcast_join(),mcast_leave()'s argument socket length is removed.
 844
 845 1999-04-08    <kunihiro@zebra.org>
 846
 847         * ospf6_zebra.h (ospf_zebra_read): Fix typo.
 848
 849         * ospf6_interface.h: Tempolary add struct rt_addrinfo.
 850
 851 1999-03-05  Kunihiro Ishiguro  <kunihiro@zebra.org>
 852
 853         * Merge from ospfd-zebra-990303 codes.
 854
 855 1999-02-23  Kunihiro Ishiguro  <kunihiro@zebra.org>
 856
 857         * Makefile.in: add new file.
 858
 859         * Makefile.am: @INCLUDES@ is added for OS/library specific IPv6
 860         directory search.
 861
 862         * Import files from Yasuhiro Ohara <yasu@sfc.wide.ad.jp>'s ospfd.
 863         Impterted files are:
 864         Makefile.am, ospf_area.h, ospf_dump.c, ospf_interface.c,
 865         ospf_interface.h, ospf_lsa.c, ospf_lsa.h, ospf_main.c,
 866         ospf_mesg.c, ospf_mesg.h, ospf_neighbor.c,
 867         ospf_neighbor.h,ospf_network.c, ospf_network.h, ospf_proto.h,
 868         ospf_spf.c, ospf_spf.h, ospf_types.h, ospfd.c, ospfd.h