1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
|
2004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* isis_main.c: (main) The 2nd argument to openzlog has been removed.
2004-12-03 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* isis_main.c: (sigint,sigterm) Use zlog_notice for termination message.
(terminate) This function should be static, not global.
(main) Use zlog_notice for startup announcement, and remove
ifdef ZEBRA_VERSION.
2004-11-25 Hasso Tepper <hasso at quagga.net>
* isis_main.c: Make group to run as configurable.
2004-11-24 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* dict.c: Include "zassert.h" instead of <assert.h>.
2004-10-13 Hasso Tepper <hasso at quagga.net>
* isis_main.c: Initialize access list. Although we haven't route
filtering yet, it's needed to limit access to vty.
2004-10-11 Hasso Tepper <hasso at quagga.net>
* isis_routemap.c, isisd.c: Make more strings const.
* isisd.h: Make min_bcast_mtu unsigned.
2004-10-07 Hasso Tepper <hasso at quagga.net>
* *.[c|h]: Fix warnings: make strings const, signed -> unsigned,
remove or comment out unused variables etc.
* isis_lsp.c: Clean lsp_print_detail() a bit, add TE TLV's and
removed old code.
* isis_circuit.c: Remove old ip/ipv6 address commands code.
2004-10-03 Hasso Tepper <hasso at quagga.net>
* isis_zebra.c: Read router id related messages from zebra daemon.
* isis_lsp.c: Use router id in IP address TLV in LSP's. It's how Junos
routers behave as well.
* isis_tlv.h: Export add_tlv() function.
2004-09-27 Hasso Tepper <hasso at quagga.net>
* isis_pdu.c: Fix accessing NULL found by valgrind.
2004-09-26 Hasso Tepper <hasso at quagga.net>
* isis_circuit.c: Fix previous commit. Don't schedule LSP regeneration
and don't crash if circuit->area == NULL.
2004-09-26 Hasso Tepper <hasso at quagga.net>
* *.[c|h]: Fix a lot of compiler warnings.
* isis_events.c: Remove isis_event_int_reach_change() function, as it
doesn't make sense for now. Call lsp_regenerate_schedule() directly
where needed.
2004-09-26 Hasso Tepper <hasso at quagga.net>
* isis_lsp.h: Cast-as-lvalue extension is deprecated and is not
accpted any more in gcc-4.0.
2004-09-24 Hasso Tepper <hasso at quagga.net>
* isisd.c: thread_master *master is already defined in isis_main.c.
* isis_misc.[c|h], isis_lsp.[c|h]: Move static variables out of
header files.
2004-09-23 Hasso Tepper <hasso at quagga.net>
* *.[c|h]: list -> struct list *, listnode -> struct listnode *.
2004-09-21 LIU Xin <lx at ns.6test.edu.cn>
* isis_dr.c: Update dis_record of adjacencies when isisd becomes DIS.
2004-09-21 Hasso Tepper <hasso at quagga.net>
* isis_lsp.c: Put IPv4 prefixes into reachability TLVs, not
addresses. Make IPv6 work with other prefix lengths than % 8 == 0.
2004-09-20 LIU Xin <lx at ns.6test.edu.cn>
* isis_dr.c, isis_events.c: Remove hello multiplier usage while
scheduling DIS election.
* isis_pdu.c: Don't call isis_event_dis_status_change() whenever
l[1|2]_desig_is is different from hdr.lan_id.
2004-09-19 Hasso Tepper <hasso at quagga.net>
* isis_spf.h: Renamed t_spf_periodic to t_spf as it's not used to
store pointer to periodic SPF thread only.
* isis_spf.c: Cleaned up SPF threads schedule code. IPv4 and IPv6
threads are independant now. Used macros wherever possible.
* isis_lsp.c: Fixed bug in scheduling LSP regeneration.
2004-09-17 LIU Xin <lx at ns.6test.edu.cn>
* isis_circuit.c: According to RFC1142 the first DIS election will be
started 2 * HelloTimer seconds after the initialization.
2004-09-15 Laurent Rabret <laurent.rabret at francetelecom.com>
* isis_pdu.c: Fix error in same subnet comparison. The previous
algorithm only worked when netmask % 8 == 0.
* isisd.c: Show domain and area passwords in configuration.
* iso_checksum.c: Fixed error in the checksum calculation. The previous
algorithm could produce a bad checksum if the 2 complement's vs 1
complement's adaptation was required.
* isis_pdu.c: Authentication in LSPs does not mean authentication in
SNPs.
* isis_tlv.c: Fix errors in password checking.
2004-09-14 Hasso Tepper <hasso at quagga.net>
* isis_circuit.c: Mostly cosmetical changes in isis_circuit_add_addr()
and add calls to isis_event_int_reach_change(). Implement
isis_circuit_del_addr(). Cancel t_run_dr threads is circuit goes
down.
* isis_events.c: Implement isis_event_int_reach_change(). I'm not sure
yet how this stuff should work, but it allows be to start debug
threads which act very weird at the moment.
* isis_tlv.c: Much less verbose by default.
* isis_zebra.c: Added extreme debugging output. Call connected_free()
after isis_circuit_del_addr, not before.
* isisd.conf.sample: Update it a little bit. 10000 seconds hello time
was certainly too much IMHO.
2004-09-14 LIU Xin <lx at ns.6test.edu.cn>
* isis_pdu.c: Update l1_desig_is only if neighbor really is DIS.
2004-09-10 LIU Xin <lx at ns.6test.edu.cn>
* isis_pdu.c: Goto out only if no adjacency exist.
* isis_circuit.c: Don't crash while executing "isis circuit-type"
command if circuit exists, but circuit->area is still NULL.
* isis_lsp.c: Set pointers to thread to NULL before initiating new
thread in lsp_l1_refresh_pseudo(), lsp_l2_refresh_pseudo() and
lsp_tick() functions.
2004-05-19 Laurent Rabret <laurent.rabret at francetelecom.com>
* isis_constants.h: change the ISIS Hello interval from 1 to 10 (cisco's
default value).
* isis_main.c: suppress a bad "#if 0 #endif" block for isis to be
activated on startup.
* isis_tlv.[c|h]: LSP recognition of the ISIS Graceful Restart LSP (not
implemented yet).
2004-05-19 Rivo Nurges <rix at estpak.ee>
* *.c: Removing many useless net/ethernet.h includes and some tiny
fixes to make it compile on NetBSD and OpenBSD.
2004-05-08 Paul Jakma <paul@dishone.st>
* isis_zebra.c: Sync with zclient changes.
2004-02-11 Hasso Tepper <hasso@estpak.ee>
* many *.c files: Replace thread_add_xxx() and thread_cancel() with
THREAD_XXX_ON and THREAD_XXX_OFF macros.
2004-01-27 Hasso Tepper <hasso@estpak.ee>
* isis_circuit.c: Commented out "(no) ip address" commands so it doesn't
confuse vtysh.
2003-12-31 Hasso Tepper <hasso@estpak.ee>
* isis_dr.c: Fix some threads related bugs.
2003-12-23 Hasso Tepper <hasso@estpak.ee>
Some fixes done by me and Cougar <cougar@random.ee>.
* isis_adjacency.c: Two bugfixes by Cougar:
After down state neigbour was deleted but not removed from neighbours list.
Don't show random expire time during neighbour initialisation.
* isis_circuit.c: Don't show interface addresses in config by Cougar.
* isis_constants.h, isis_misc.c: Show other well-known NLPID names as well
by Cougar.
* isisd.c: Two tiny CLI fixes by me.
* isis_lsp.c: Bugfix in lsp_print_detail() by Cougar.
Show IPv4 external and IPv6 TLV's in "show isis database detail" by me.
* isis_misc.c: Net address format fix by Cougar.
* isis_spf.c: Dead loop fix in isis_spf_preload_tent() by Cougar
* isis_zebra.c: Ignore distance when adding route to zebra for now by me.
* isis_tlv.c: Parse external IPv4 TLV's correctly by me.
Version 0.0.7 to 0.0.8
======================
o A bug in handling of other ISs fragments fixed
o hello interval now specified in *seconds*
o replaced the adj->ipv[46]_addr tables with linked lists
Version 0.0.6 to 0.0.7 (Oct 29 2002)
======================
o changed to zebra-0.93b
o fixed a seg in SPF
o handling/generation of LSP fragments
o domain/area/circuit password
Version 0.0.5 to 0.0.6 (Jul 4 2002)
======================
o lots of changes to SPF
- runs the SPF for IPv4 and IPv6 separately
- a number of bugs fixed
- simplified the implementation
- "7.2.7 Removal of excess paths" implemented
o ported to freebsd (tested in 4.5-STABLE and 4.6-STABLE)
o moved to zebra-0.93-pre2
o "show isis topology" command added
o "show (ip|ipv6) route isis commands added to zebra
o a number of fixes and additions (e.g. checksum calculation and DIS state
change event) by BeomSeok Gwak added
Version 0.0.4 to 0.0.5 (Apr 26 2002)
======================
o changed to zebra-0.93-pre1
o number of memory leaks + small bugs fixed
o a bug related to processing of neigbors when installing routes fixed
Version 0.0.3 to 0.0.4 (Feb 27 2002)
======================
o initial version of SPT algorithm
o installing routes though zebrad
o isis debug commands
o work on IS-IS events (e.g. circuit state change)
Version 0.0.2 to 0.0.3 (Jan 17 2002)
======================
o LSP handling improved
o generation of pseudonode LSPs
o DR election enhanced
o support for p2p interfaces
o support for topology simulation
o more detailed output for show commands
Version 0.0.1 to 0.0.2 (Dec 13 2001)
======================
o circuit state machine (isis_csm.[ch]) added
o lot of work on LSP generation
o ISO checksum
o uses DGRAM sockets instead of RAW
o gets IP(v6) addresses from zebra
o debug can be controlled with "debug isis" command
o read support for TE tlvs
o work started on p2p interfaces
o work started on isis events
|
