Move tcpdump-3.9/ to tcpdump/. No need for a versioned dir.
[dragonfly.git] / contrib / tcpdump / CHANGES
CommitLineData
825e8fa1 1$Header: /tcpdump/master/tcpdump/CHANGES,v 1.87.2.17 2007/09/13 13:39:44 ken Exp $
66170f0a 2
825e8fa1
PA
3Mon. September 10, 2007. ken@xelerance.com. Summary for 0.9.8 tcpdump release
4 Rework ARP printer
5 Rework OSPFv3 printer
6 Add support for Frame-Relay ARP
7 Decode DHCP Option 121 (RFC 3442 Classless Static Route)
8 Decode DHCP Option 249 (MS Classless Static Route) the same as Option 121
9 TLV: Add support for Juniper .pcap extensions
10 Print EGP header in new-world-order style
11 Converted print-isakmp.c to NETDISSECT
12 Moved AF specific stuff into af.h
13 Test subsystem now table driven, and saves outputs and diffs to one place
14 Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted
15 libpcap files on an OS other than where the file was generated
16
17Wed. July 23, 2007. mcr@xelerance.com. Summary for 0.9.7 tcpdump release
66170f0a
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18
19 NFS: Print unsigned values as such.
20 RX: parse safely.
21 BGP: fixes for IPv6-less builds.
22 801.1ag: use standard codepoint.
23 use /dev/bpf on systems with such a device.
24 802.11: print QoS data, avoid dissect of no-data frame, ignore padding.
25 smb: make sure that we haven't gone past the end of the captured data.
26 smb: squelch an uninitialized complaint from coverity.
27 NFS: from NetBSD; don't interpret the reply as a possible NFS reply
28 if it got MSG_DENIED.
29 BGP: don't print TLV values that didn't fit, from www.digit-labs.org.
30 revised INSTALL.txt about libpcap dependancy.
31
32Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release
33 Update man page to reflect changes to libpcap
34 Changes to both TCP and IP Printer Output
35 Fix a potential buffer overflow in the 802.11 printer
36 Print basic info about a few more Cisco LAN protocols.
37 mDNS cleanup
38 ICMP MPLS rework of the extension code
39 bugfix: use the correct codepoint for the OSPF simple text auth token
40 entry, and use safeputs to print the password.
41 Add support in pflog for additional values
42 Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects
43 Add support for the Message-id NACK c-type.
44 Add support for 802.3ah loopback ctrl msg
45 Add support for Multiple-STP as per 802.1s
46 Add support for rapid-SPT as per 802.1w
47 Add support for CFM Link-trace msg, Link-trace-Reply msg,
48 Sender-ID tlv, private tlv, port, interface status
49 Add support for unidirectional link detection as per
50 http://www.ietf.org/internet-drafts/draft-foschiano-udld-02.txt
51 Add support for the olsr protocol as per RFC 3626 plus the LQ
52 extensions from olsr.org
53 Add support for variable-length checksum in DCCP, as per section 9 of
54 RFC 4340.
55 Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
56 Add support for Multiple-STP as per 802.1s
57 Add support for the cisco propriatry 'dynamic trunking protocol'
58 Add support for the cisco proprietary VTP protocol
59 Update dhcp6 options table as per IETF standardization activities
60
c8cf0f94
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61
62Tue. September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release
63
64 Fix compiling on AIX (, at end of ENUM)
65 Updated list of DNS RR typecodes
66 Use local Ethernet defs on WIN32
67 Add support for Frame-Relay ARP
68 Fixes for compiling under MSVC++
69 Add support for parsing Juniper .pcap files
70 Add support for FRF.16 Multilink Frame-Relay (DLT_MFR)
71 Rework the OSPFv3 printer
72 Fix printing for 4.4BSD/NetBSD NFS Filehandles
73 Add support for Cisco style NLPID encapsulation
74 Add cisco prop. eigrp related, extended communities
75 Add support for BGP signaled VPLS
76 Cleanup the bootp printer
77 Add support for PPP over Frame-Relay
78 Add some bounds checking to the IP options code, and clean up
79 the options output a bit.
80 Add additional modp groups to ISAKMP printer
81 Add support for Address-Withdraw and Label-Withdraw Msgs
82 Add support for the BFD Discriminator TLV
83 Fixes for 64bit compiling
84 Add support for PIMv2 checksum verification
85 Add support for further dissection of the IPCP Compression Option
86 Add support for Cisco's proposed VQP protocol
87 Add basic support for keyed authentication TCP option
88 Lots of minor cosmetic changes to output printers
89
90
91Mon. September 19, 2005. ken@xelerance.com. Summary for 3.9.4 tcpdump release
92 Decoder support for more Juniper link-layer types
93 Fix a potential buffer overflow (although it can't occur in
94 practice).
95 Fix the handling of unknown management frame types in the 802.11
96 printer.
97 Add FRF.16 support, fix various Frame Relay bugs.
98 Add support for RSVP integrity objects, update fast-reroute
99 object printer to latest spec.
100 Clean up documentation of vlan filter expression, document mpls
101 filter expression.
102 Document new pppoed and pppoes filter expressions.
103 Update diffserver-TE codepoints as per RFC 4124.
104 Spelling fixes in ICMPv6.
105 Don't require any fields other than flags to be present in IS-IS
106 restart signaling TLVs, and only print the system ID in
107 those TLVs as system IDs, not as node IDs.
108 Support for DCCP.
109
110Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.3 tcpdump release
111
112 Option to chroot() when dropping privs
113 Fixes for compiling on nearly every platform,
114 including improved 64bit support
115 Many new testcases
116 Support for sending packets
117 Many compliation fixes on most platforms
118 Fixes for recent version of GCC to eliminate warnings
119 Improved Unicode support
120
121 Decoders & DLT Changes, Updates and New:
122 AES ESP support
123 Juniper ATM, FRF.15, FRF.16, PPPoE,
124 ML-FR, ML-PIC, ML-PPP, PL-PPP, LS-PIC
125 GGSN,ES,MONITOR,SERVICES
126 L2VPN
127 Axent Raptor/Symantec Firewall
128 TCP-MD5 (RFC 2385)
129 ESP-in-UDP (RFC 3948)
130 ATM OAM
131 LMP, LMP Service Discovery
132 IP over FC
133 IP over IEEE 1394
134 BACnet MS/TP
135 SS7
136 LDP over TCP
137 LACP, MARKER as per 802.3ad
138 PGM (RFC 3208)
139 LSP-PING
140 G.7041/Y.1303 Generic Framing Procedure
141 EIGRP-IP, EIGRP-IPX
142 ICMP6
143 Radio - via radiotap
144 DHCPv6
145 HDLC over PPP
146
147Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
148
149 No changes from 3.8.2. Version bumped only to maintain consistency
150 with libpcap 0.8.3.
151
152Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release
153
154 Fixes for print-isakmp.c CVE: CAN-2004-0183, CAN-2004-0184
155 http://www.rapid7.com/advisories/R7-0017.html
156 IP-over-IEEE1394 printing.
157 some MINGW32 changes.
158 updates for autoconf 2.5
159 fixes for print-aodv.c - check for too short packets
160 formatting changes to print-ascii for hex output.
161 check for too short packets: print-bgp.c, print-bootp.c, print-cdp.c,
162 print-chdlc.c, print-domain.c, print-icmp.c, print-icmp6.c,
163 print-ip.c, print-lwres.c, print-ospf.c, print-pim.c,
164 print-ppp.c,print-pppoe.c, print-rsvp.c, print-wb.c
165 print-ether.c - better handling of unknown types.
166 print-isoclns.c - additional decoding of types.
167 print-llc.c - strings for LLC names added.
168 print-pfloc.c - various enhancements
169 print-radius.c - better decoding to strings.
170
171Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release
172
173 changed syntax of -E argument so that multiple SAs can be decrypted
174 fixes for Digital Unix headers and Documentation
175 __attribute__ fixes
176 CDP changes from Terry Kennedy <terry@tmk.com>.
177 IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com>
178 Fixes for ASN.1 decoder for 2.100.3 forms.
179 Added a count of packets received and processed to clarify numbers.
180 Incorporated WinDUMP patches for Win32 builds.
181 PPPoE payload length headers.
182 Fixes for HP C compiler builds.
183 Use new pcap_breakloop() and pcap_findalldevs() if we can.
184 BGP output split into multiple lines.
185 Fixes to 802.11 decoding.
186 Fixes to PIM decoder.
187 SuperH is a CPU that can't handle unaligned access. Many fixes for
188 unaligned access work.
189 Fixes to Frame-Relay decoder for Q.933/922 frames.
190 Clarified when Solaris can do captures as non-root.
191 Added tests/ subdir for examples/regression tests.
192 New -U flag. -flush stdout after every packet
193 New -A flag -print ascii only
194 support for decoding IS-IS inside Cisco HDLC Frames
195 more verbosity for tftp decoder
196 mDNS decoder
197 new BFD decoder
198 cross compilation patches
199 RFC 3561 AODV support.
200 UDP/TCP pseudo-checksum properly for source-route options.
201 sanitized all files to modified BSD license
202 Add support for RFC 2625 IP-over-Fibre Channel.
203 fixes for DECnet support.
204 Support RFC 2684 bridging of Ethernet, 802.5 Token Ring, and FDDI.
205 RFC 2684 encapsulation of BPDUs.
206
207Tuesday, February 25, 2003. fenner@research.att.com. 3.7.2 release
208
209 Fixed infinite loop when parsing malformed isakmp packets.
210 (reported by iDefense; already fixed in CVS)
211 Fixed infinite loop when parsing malformed BGP packets.
212 Fixed buffer overflow with certain malformed NFS packets.
213 Pretty-print unprintable network names in 802.11 printer.
214 Handle truncated nbp (appletalk) packets.
215 Updated DHCPv6 printer to match draft-ietf-dhc-dhcpv6-22.txt
216 Print IP protocol name even if we don't have a printer for it.
217 Print IP protocol name or number for fragments.
218 Print the whole MPLS label stack, not just the top label.
219 Print request header and file handle for NFS v3 FSINFO and PATHCONF
220 requests.
221 Fix NFS packet truncation checks.
222 Handle "old" DR-Priority and Bidir-Capable PIM HELLO options.
223 Handle unknown RADIUS attributes properly.
224 Fix an ASN.1 parsing error that would cause e.g. the OID
225 2.100.3 to be misrepresented as 4.20.3 .
226
227Monday, January 21, 2002. mcr@sandelman.ottawa.on.ca. Summary for 3.7 release
228see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log.
229 keyword "ipx" added.
230 Better OSI/802.2 support on Linux.
231 IEEE 802.11 support, from clenahan@fortresstech.com, achirica@ttd.net.
232 LLC SAP support for FDDI/token ring/RFC-1483 style ATM
233 BXXP protocol was replaced by the BEEP protocol;
234 improvements to SNAP demux.
235 Changes to "any" interface documentation.
236 Documentation on pcap_stats() counters.
237 Fix a memory leak found by Miklos Szeredi - pcap_ether_aton().
238 Added MPLS encapsulation decoding per RFC3032.
239 DNS dissector handles TKEY, TSIG and IXFR.
240 adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org>
241 SMB printing has much improved bounds checks
242 OUI 0x0000f8 decoded as encapsulated ethernet for Cisco-custom bridging
243 Zephyr support, from Nickolai Zeldovich <kolya@MIT.EDU>.
244 Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net>
245 IPX socket 0x85be is for Cisco EIGRP over IPX.
246 Improvements to fragmented ESP handling.
247 SCTP support from Armando L. Caro Jr. <acaro@mail.eecis.udel.edu>
248 Linux ARPHDR_ATM support fixed.
249 Added a "netbeui" keyword, which selects NetBEUI packets.
250 IPv6 ND improvements, MobileIP dissector, 2292bis-02 for RA option.
251 Handle ARPHDR_HDLC from Marcus Felipe Pereira <marcus@task.com.br>.
252 Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm"
253 Better Linux libc5 compat.
254 BIND9 lwres dissector added.
255 MIPS and SPARC get strict alignment macros (affects print-bgp.c)
256 Apple LocalTalk LINKTYPE_ reserved.
257 New time stamp formats documented.
258 DHCP6 updated to draft-22.txt spec.
259 ICMP types/codes now accept symbolic names.
260 Add SIGINFO handler from LBL
261 encrypted CIPE tunnels in IRIX, from Franz Schaefer <schaefer@mond.at>.
262 now we are -Wstrict-prototype clean.
263 NetBSD DLT_PPP_ETHER; adapted from Martin Husemann <martin@netbsd.org>.
264 PPPoE dissector cleaned up.
265 Support for LocalTalk hardware, from Uns Lider <unslider@miranda.org>.
266 In dissector, now the caller prints the IP addresses rather than proto.
267 cjclark@alum.mit.edu: print the IP proto for non-initial fragments.
268 LLC frames with a DSAP and LSAP of 0xe0 are IPX frames.
269 Linux cooked frames with a type value of LINUX_SLL_P_802_3 are IPX.
270 captures on the "any" device won't be done in promiscuous mode
271 Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
272 ARCNet support, from NetBSD.
273 HSRP dissector, from Julian Cowley <julian@lava.net>.
274 Handle (GRE-encapsulated) PPTP
275 added -C option to rotate save file every optarg * 1,000,000 bytes.
276 support for "vrrp" name - NetBSD, by Klaus Klein <kleink@netbsd.org>.
277 PPTP support, from Motonori Shindo <mshindo@mshindo.net>.
278 IS-IS over PPP support, from Hannes Gredler <hannes@juniper.net>.
279 CNFP support for IPv6,format. Harry Raaymakers <harryr@connect.com.au>.
280 ESP printing updated to RFC2406.
281 HP-UX can now handle large number of PPAs.
282 MSDP printer added.
283 L2TP dissector improvements from Motonori Shindo.
284
285Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release
286 Cleaned up documentation.
287 Promisc mode fixes for Linux
288 IPsec changes/cleanups.
289 Alignment fixes for picky architectures
290
291 Removed dependency on native headers for packet dissectors.
292 Removed Linux specific headers that were shipped
293
294 libpcap changes provide for exchanging capture files between
295 systems. Save files now have well known PACKET_ values instead of
296 depending upon system dependant mappings of DLT_* types.
297
298 Support for computing/checking IP and UDP/TCP checksums.
299
300 Updated autoconf stock files.
301
302 IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6,
303
304 Added dissector support for: ISOCLNS, Token Ring, IGMPv3, bxxp,
305 timed, vrrp, radius, chdlc, cnfp, cdp, IEEE802.1d, raw-AppleTalk
306
307 Added filtering support for: VLANs, ESIS, ISIS
308
309 Improvements to: print-telnet, IPTalk, bootp/dhcp, ECN, PPP,
310 L2TP, PPPoE
311
312 HP-UX 11.0 -- find the right dlpi device.
313 Solaris 8 - IPv6 works
314 Linux - Added support for an "any" device to capture on all interfaces
315
316 Security fixes: buffer overrun audit done. Strcpy replaced with
317 strlcpy, sprintf replaced with snprintf.
318 Look for lex problems, and warn about them.
319
320
321v3.5 Fri Jan 28 18:00:00 PST 2000
322
323Bill Fenner <fenner@research.att.com>
324- switch to config.h for autoconf
325- unify RCSID strings
326- Updated PIMv1, PIMv2, DVMRP, IGMP parsers, add Cisco Auto-RP parser
327- Really fix the RIP printer
328- Fix MAC address -> name translation.
329- some -Wall -Wformat fixes
330- update makemib to parse much of SMIv2
331- Print TCP sequence # with -vv even if you normally wouldn't
332- Print as much of IP/TCP/UDP headers as possible even if truncated.
333
334itojun@iijlab.net
335- -X will make a ascii dump. from netbsd.
336- telnet command sequence decoder (ff xx xx). from netbsd.
337- print-bgp.c: improve options printing. ugly code exists for
338 unaligned option parsing (need some fix).
339- const poisoning in SMB decoder.
340- -Wall -Werror clean checks.
341- bring in KAME IPv6/IPsec decoding code.
342
343Assar Westerlund <assar@sics.se>
344- SNMPv2 and SNMPv3 printer
345- If compiled with libsmi, tcpdump can load MIBs on the fly to decode
346 SNMP packets.
347- Incorporate NFS parsing code from NetBSD. Adds support for nfsv3.
348- portability fixes
349- permit building in different directories.
350
351Ken Hornstein <kenh@cmf.nrl.navy.mil>
352- bring in code at
353 /afs/transarc.com/public/afs-contrib/tools/tcpdump for parsing
354 AFS3 packets
355
356Andrew Tridgell <tridge@linuxcare.com>
357- SMB printing code
358
359Love <lha@stacken.kth.se>
360- print-rx.c: add code for printing MakeDir and StoreStatus. Also
361 change date format to the right one.
362
363Michael C. Richardson <mcr@sandelman.ottawa.on.ca>
364- Created tcpdump.org repository
365
366v3.4 Sat Jul 25 12:40:55 PDT 1998
367
368- Hardwire Linux slip support since it's too hard to detect.
369
370- Redo configuration of "network" libraries (-lsocket and -lnsl) to
371 deal with IRIX. Thanks to John Hawkinson (jhawk@mit.edu)
372
373- Added -a which tries to translate network and broadcast addresses to
374 names. Suggested by Rob van Nieuwkerk (robn@verdi.et.tudelft.nl)
375
376- Added a configure option to disable gcc.
377
378- Added a "raw" packet printer.
379
380- Not having an interface address is no longer fatal. Requested by John
381 Hawkinson.
382
383- Rework signal setup to accommodate Linux.
384
385- OSPF truncation check fix. Also display the type of OSPF packets
386 using MD5 authentication. Thanks to Brian Wellington
387 (bwelling@tis.com)
388
389- Fix truncation check bugs in the Kerberos printer. Reported by Ezra
390 Peisach (epeisach@mit.edu)
391
392- Don't catch SIGHUP when invoked with nohup(1). Thanks to Dave Plonka
393 (plonka@mfa.com)
394
395- Specify full install target as a way of detecting if install
396 directory does not exist. Thanks to Dave Plonka.
397
398- Bit-swap FDDI addresses for BSD/OS too. Thanks to Paul Vixie
399 (paul@vix.com)
400
401- Fix off-by-one bug when testing size of ethernet packets. Thanks to
402 Marty Leisner (leisner@sdsp.mc.xerox.com)
403
404- Add a local autoconf macro to check for routines in libraries; the
405 autoconf version is broken (it only puts the library name in the
406 cache variable name). Thanks to John Hawkinson.
407
408- Add a local autoconf macro to check for types; the autoconf version
409 is broken (it uses grep instead of actually compiling a code fragment).
410
411- Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header
412 formats.
413
414- Extend OSF ip header workaround to versions 1 and 2.
415
416- Fix some signed problems in the nfs printer. As reported by David
417 Sacerdote (davids@silence.secnet.com)
418
419- Detect group wheel and use it as the default since BSD/OS' install
420 can't hack numeric groups. Reported by David Sacerdote.
421
422- AIX needs special loader options. Thanks to Jonathan I. Kamens
423 (jik@cam.ov.com)
424
425- Fixed the nfs printer to print port numbers in decimal. Thanks to
426 Kent Vander Velden (graphix@iastate.edu)
427
428- Find installed libpcap in /usr/local/lib when not using gcc.
429
430- Disallow network masks with non-network bits set.
431
432- Attempt to detect "egcs" versions of gcc.
433
434- Add missing closing double quotes when displaying bootp strings.
435 Reported by Viet-Trung Luu (vluu@picard.math.uwaterloo.ca)
436
437v3.3 Sat Nov 30 20:56:27 PST 1996
438
439- Added Linux support.
440
441- GRE encapsulated packet printer thanks to John Hawkinson
442 (jhawk@mit.edu)
443
444- Rewrite gmt2local() to avoid problematic os dependencies.
445
446- Suppress nfs truncation message on errors.
447
448- Add missing m4 quoting in AC_LBL_UNALIGNED_ACCESS autoconf macro.
449 Reported by Joachim Ott (ott@ardala.han.de)
450
451- Enable "ip_hl vs. ip_vhl" workaround for OSF4 too.
452
453- Print arp hardware type in host order. Thanks to Onno van der Linden
454 (onno@simplex.nl)
455
456- Avoid solaris compiler warnings. Thanks to Bruce Barnett
457 (barnett@grymoire.crd.ge.com)
458
459- Fix rip printer to not print one more route than is actually in the
460 packet. Thanks to Jean-Luc Richier (Jean-Luc.Richier@imag.fr) and
461 Bill Fenner (fenner@parc.xerox.com)
462
463- Use autoconf endian detection since BYTE_ORDER isn't defined on all systems.
464
465- Fix dvmrp printer truncation checks and add a dvmrp probe printer.
466 Thanks to Danny J. Mitzel (mitzel@ipsilon.com)
467
468- Rewrite ospf printer to improve truncation checks.
469
470- Don't parse tcp options past the EOL. As noted by David Sacerdote
471 (davids@secnet.com). Also, check tcp options to make sure they ar
472 actually in the tcp header (in addition to the normal truncation
473 checks). Fix the SACK code to print the N blocks (instead of the
474 first block N times).
475
476- Don't say really small UDP packets are truncated just because they
477 aren't big enough to be a RPC. As noted by David Sacerdote.
478
479v3.2.1 Sun Jul 14 03:02:26 PDT 1996
480
481- Added rfc1716 icmp codes as suggested by Martin Fredriksson
482 (martin@msp.se)
483
484- Print mtu for icmp unreach need frag packets. Thanks to John
485 Hawkinson (jhawk@mit.edu)
486
487- Decode icmp router discovery messages. Thanks to Jeffrey Honig
488 (jch@bsdi.com)
489
490- Added a printer entry for DLT_IEEE802 as suggested by Tak Kushida
491 (kushida@trl.ibm.co.jp)
492
493- Check igmp checksum if possible. Thanks to John Hawkinson.
494
495- Made changes for SINIX. Thanks to Andrej Borsenkow
496 (borsenkow.msk@sni.de)
497
498- Use autoconf's idea of the top level directory in install targets.
499 Thanks to John Hawkinson.
500
501- Avoid infinite loop in tcp options printing code. Thanks to Jeffrey
502 Mogul (mogul@pa.dec.com)
503
504- Avoid using -lsocket in IRIX 5.2 and earlier since it breaks snoop.
505 Thanks to John Hawkinson.
506
507- Added some more packet truncation checks.
508
509- On systems that have it, use sigset() instead of signal() since
510 signal() has different semantics on these systems.
511
512- Fixed some more alignment problems on the alpha.
513
514- Add code to massage unprintable characters in the domain and ipx
515 printers. Thanks to John Hawkinson.
516
517- Added explicit netmask support. Thanks to Steve Nuchia
518 (steve@research.oknet.com)
519
520- Add "sca" keyword (for DEC cluster services) as suggested by Terry
521 Kennedy (terry@spcvxa.spc.edu)
522
523- Add "atalk" keyword as suggested by John Hawkinson.
524
525- Added an igrp printer. Thanks to Francis Dupont
526 (francis.dupont@inria.fr)
527
528- Print IPX net numbers in hex a la Novell Netware. Thanks to Terry
529 Kennedy (terry@spcvxa.spc.edu)
530
531- Fixed snmp extended tag field parsing bug. Thanks to Pascal Hennequin
532 (pascal.hennequin@hugo.int-evry.fr)
533
534- Added some ETHERTYPEs missing on some systems.
535
536- Added truncated packet macros and various checks.
537
538- Fixed endian problems with the DECnet printer.
539
540- Use $CC when checking gcc version. Thanks to Carl Lindberg
541 (carl_lindberg@blacksmith.com)
542
543- Fixes for AIX (although this system is not yet supported). Thanks to
544 John Hawkinson.
545
546- Fix bugs in the autoconf misaligned accesses code fragment.
547
548- Include sys/param.h to get BYTE_ORDER in a few places. Thanks to
549 Pavlin Ivanov Radoslavov (pavlin@cs.titech.ac.jp)
550
551v3.2 Sun Jun 23 02:28:10 PDT 1996
552
553- Print new icmp unreachable codes as suggested by Martin Fredriksson
554 (martin@msp.se). Also print code value when unknown for icmp redirect
555 and time exceeded.
556
557- Fix an alignment endian bug in getname(). Thanks to John Hawkinson.
558
559- Define "new" domain record types if not found in arpa/nameserv.h.
560 Resulted from a suggestion from John Hawkinson (jhawk@mit.edu). Also
561 fixed an endian bug when printing mx record and added some new record
562 types.
563
564- Added RIP V2 support. Thanks to Jeffrey Honig (jch@bsdi.com)
565
566- Added T/TCP options printing. As suggested by Richard Stevens
567 (rstevens@noao.edu)
568
569- Use autoconf to detect architectures that can't handle misaligned
570 accesses.
571
572v3.1 Thu Jun 13 20:59:32 PDT 1996
573
574- Changed u_int32/int32 to u_int32_t/int32_t to be consistent with bsd
575 and bind (as suggested by Charles Hannum).
576
577- Port to GNU autoconf.
578
579- Add support for printing DVMRP and PIM traffic thanks to
580 Havard Eidnes (Havard.Eidnes@runit.sintef.no).
581
582- Fix AppleTalk, IPX and DECnet byte order problems due to wrong endian
583 define being referenced. Reported by Terry Kennedy.
584
585- Minor fixes to the man page thanks to Mark Andrews.
586
587- Endian fixes to RTP and vat packet dumpers, thanks to Bruce Mah
588 (bmah@cs.berkeley.edu).
589
590- Added support for new dns types, thanks to Rainer Orth.
591
592- Fixed tftp_print() to print the block number for ACKs.
593
594- Document -dd and -ddd. Resulted from a bug report from Charlie Slater
595 (cslater@imatek.com).
596
597- Check return status from malloc/calloc/etc.
598
599- Check return status from pcap_loop() so we can print an error and
600 exit with a bad status if there were problems.
601
602- Bail if ip option length is <= 0. Resulted from a bug report from
603 Darren Reed (darrenr@vitruvius.arbld.unimelb.edu.au).
604
605- Print out a little more information for sun rpc packets.
606
607- Add suport for Kerberos 4 thanks to John Hawkinson (jhawk@mit.edu).
608
609- Fixed the Fix EXTRACT_SHORT() and EXTRACT_LONG() macros (which were
610 wrong on little endian machines).
611
612- Fixed alignment bug in ipx_decode(). Thanks to Matt Crawford
613 (crawdad@fnal.gov).
614
615- Fix ntp_print() to not print garbage when the stratum is
616 "unspecified." Thanks to Deus Ex Machina (root@belle.bork.com).
617
618- Rewrote tcp options printer code to check for truncation. Added
619 selective acknowledgment case.
620
621- Fixed an endian bug in the ospf printer. Thanks to Jeffrey C Honig
622 (jch@bsdi.com)
623
624- Fix rip printer to handle 4.4 BSD sockaddr struct which only uses one
625 octet for the sa_family member. Thanks to Yoshitaka Tokugawa
626 (toku@dit.co.jp)
627
628- Don't checksum ip header if we don't have all of it. Thanks to John
629 Hawkinson (jhawk@mit.edu).
630
631- Print out hostnames if possible in egp printer. Thanks to Jeffrey
632 Honig (jhc@bsdi.com)
633
634
635v3.1a1 Wed May 3 19:21:11 PDT 1995
636
637- Include time.h when SVR4 is defined to avoid problems under Solaris
638 2.3.
639
640- Fix etheraddr_string() in the ETHER_SERVICE to return the saved
641 strings, not the local buffer. Thanks to Stefan Petri
642 (petri@ibr.cs.tu-bs.de).
643
644- Detect when pcap raises the snaplen (e.g. with snit). Print a warning
645 that the selected value was not used. Thanks to Pascal Hennequin
646 (Pascal.Hennequin@hugo.int-evry.fr).
647
648- Add a truncated packet test to print-nfs.c. Thanks to Pascal Hennequin.
649
650- BYTEORDER -> BYTE_ORDER Thanks to Terry Kennedy (terry@spcvxa.spc.edu).
651
652v3.0.3 Sun Oct 1 18:35:00 GMT 1995
653
654- Although there never was a 3.0.3 release, the linux boys cleverly
655 "released" one in late 1995.
656
657v3.0.2 Thu Apr 20 21:28:16 PDT 1995
658
659- Change configuration to not use gcc v2 flags with gcc v1.
660
661- Redo gmt2local() so that it works under BSDI (which seems to return
662 an empty timezone struct from gettimeofday()). Based on report from
663 Terry Kennedy (terry@spcvxa.spc.edu).
664
665- Change configure to recognize IP[0-9]* as "mips" SGI hardware. Based
666 on report from Mark Andrews (mandrews@alias.com).
667
668- Don't pass cc flags to gcc. Resulted from a bug report from Rainer
669 Orth (ro@techfak.uni-bielefeld.de).
670
671- Fixed printout of connection id for uncompressed tcp slip packets.
672 Resulted from a bug report from Richard Stevens (rstevens@noao.edu).
673
674- Hack around deficiency in Ultrix's make.
675
676- Add ETHERTYPE_TRAIL define which is missing from irix5.
677
678v3.0.1 Wed Aug 31 22:42:26 PDT 1994
679
680- Fix problems with gcc2 vs. malloc() and read() prototypes under SunOS 4.
681
682v3.0 Mon Jun 20 19:23:27 PDT 1994
683
684- Added support for printing tcp option timestamps thanks to
685 Mark Andrews (mandrews@alias.com).
686
687- Reorganize protocol dumpers to take const pointers to packets so they
688 never change the contents (i.e., they used to do endian conversions
689 in place). Previously, whenever more than one pass was taken over
690 the packet, the packet contents would be dumped incorrectly (i.e.,
691 the output form -x would be wrong on little endian machines because
692 the protocol dumpers would modify the data). Thanks to Charles Hannum
693 (mycroft@gnu.ai.mit.edu) for reporting this problem.
694
695- Added support for decnet protocol dumping thanks to Jeff Mogul
696 (mogul@pa.dec.com).
697
698- Fix bug that caused length of packet to be incorrectly printed
699 (off by ether header size) for unknown ethernet types thanks
700 to Greg Miller (gmiller@kayak.mitre.org).
701
702- Added support for IPX protocol dumping thanks to Brad Parker
703 (brad@fcr.com).
704
705- Added check to verify IP header checksum under -v thanks to
706 Brad Parker (brad@fcr.com).
707
708- Move packet capture code to new libpcap library (which is
709 packaged separately).
710
711- Prototype everything and assume an ansi compiler.
712
713- print-arp.c: Print hardware ethernet addresses if they're not
714 what we expect.
715
716- print-bootp.c: Decode the cmu vendor field. Add RFC1497 tags.
717 Many helpful suggestions from Gordon Ross (gwr@jericho.mc.com).
718
719- print-fddi.c: Improvements. Thanks to Jeffrey Mogul
720 (mogul@pa.dec.com).
721
722- print-icmp.c: Byte swap netmask before printing. Thanks to
723 Richard Stevens (rstevens@noao.edu). Print icmp type when unknown.
724
725- print-ip.c: Print the inner ip datagram of ip-in-ip encapsulated packets.
726 By default, only the inner packet is dumped, appended with the token
727 "(encap)". Under -v, both the inner and output packets are dumped
728 (on the same line). Note that the filter applies to the original packet,
729 not the encapsulated packet. So if you run tcpdump on a net with an
730 IP Multicast tunnel, you cannot filter out the datagrams using the
731 conventional syntax. (You can filter away all the ip-in-ip traffic
732 with "not ip proto 4".)
733
734- print-nfs.c: Keep pending rpc's in circular table. Add generic
735 nfs header and remove os dependences. Thanks to Jeffrey Mogul.
736
737- print-ospf.c: Improvements. Thanks to Jeffrey Mogul.
738
739- tcpdump.c: Add -T flag allows interpretation of "vat", "wb", "rpc"
740 (sunrpc) and rtp packets. Added "inbound" and "outbound" keywords
741 Add && and || operators
742
743v2.2.1 Tue Jun 6 17:57:22 PDT 1992
744
745- Fix bug with -c flag.
746
747v2.2 Fri May 22 17:19:41 PDT 1992
748
749- savefile.c: Remove hack that shouldn't have been exported. Add
750 truncate checks.
751
752- Added the 'icmp' keyword. For example, 'icmp[0] != 8 and icmp[0] != 0'
753 matches non-echo/reply ICMP packets.
754
755- Many improvements to filter code optimizer.
756
757- Added 'multicast' keyword and extended the 'broadcast' keyword can now be
758 so that protocol qualifications are allowed. For example, "ip broadcast"
759 and "ether multicast" are valid filters.
760
761- Added support for monitoring the loopback interface (i.e. 'tcpdump -i lo').
762 Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) contributed the kernel
763 patches to netinet/if_loop.c.
764
765- Added support for the Ungermann-Bass Ethernet on IBM/PC-RTs running AOS.
766 Contact Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) for the diffs.
767
768- Added EGP and OSPF printers, thanks to Jeffrey Honig.
769
770v2.1 Tue Jan 28 11:00:14 PST 1992
771
772- Internal release (never publically exported).
773
774v2.0.1 Sun Jan 26 21:10:10 PDT
775
776- Various byte ordering fixes.
777
778- Add truncation checks.
779
780- inet.c: Support BSD style SIOCGIFCONF.
781
782- nametoaddr.c: Handle multi addresses for single host.
783
784- optimize.c: Rewritten.
785
786- pcap-bpf.c: don't choke when we get ptraced. only set promiscuous
787 for broadcast nets.
788
789- print-atal.c: Fix an alignment bug (thanks to
790 stanonik@nprdc.navy.mil) Add missing printf() argument.
791
792- print-bootp.c: First attempt at decoding the vendor buffer.
793
794- print-domain.c: Fix truncation checks.
795
796- print-icmp.c: Calculate length of packets from the ip header.
797
798- print-ip.c: Print frag id in decimal (so it's easier to match up
799 with non-frags). Add support for ospf, egp and igmp.
800
801- print-nfs.c: Lots of changes.
802
803- print-ntp.c: Make some verbose output depend on -v.
804
805- print-snmp.c: New version from John LoVerso.
806
807- print-tcp.c: Print rfc1072 tcp options.
808
809- tcpdump.c: Print "0x" prefix for %x formats. Always print 6 digits
810 (microseconds) worth of precision. Fix uid bugs.
811
812- A packet dumper has been added (thanks to Jeff Mogul of DECWRL).
813 With this option, you can create an architecture independent binary
814 trace file in real time, without the overhead of the packet printer.
815 At a later time, the packets can be filtered (again) and printed.
816
817- BSD is supported. You must have BPF in your kernel.
818 Since the filtering is now done in the kernel, fewer packets are
819 dropped. In fact, with BPF and the packet dumper option, a measly
820 Sun 3/50 can keep up with a busy network.
821
822- Compressed SLIP packets can now be dumped, provided you use our
823 SLIP software and BPF. These packets are dumped as any other IP
824 packet; the compressed headers are dumped with the '-e' option.
825
826- Machines with little-endian byte ordering are supported (thanks to
827 Jeff Mogul).
828
829- Ultrix 4.0 is supported (also thanks to Jeff Mogul).
830
831- IBM RT and Stanford Enetfilter support has been added by
832 Rayan Zachariassen <rayan@canet.ca>. Tcpdump has been tested under
833 both the vanilla Enetfilter interface, and the extended interface
834 (#ifdef'd by IBMRTPC) present in the MERIT version of the Enetfilter.
835
836- TFTP packets are now printed (requests only).
837
838- BOOTP packets are now printed.
839
840- SNMP packets are now printed. (thanks to John LoVerso of Xylogics).
841
842- Sparc architectures, including the Sparcstation-1, are now
843 supported thanks to Steve McCanne and Craig Leres.
844
845- SunOS 4 is now supported thanks to Micky Liu of Columbia
846 University (micky@cunixc.cc.columbia.edu).
847
848- IP options are now printed.
849
850- RIP packets are now printed.
851
852- There's a -v flag that prints out more information than the
853 default (e.g., it will enable printing of IP ttl, tos and id)
854 and -q flag that prints out less (e.g., it will disable
855 interpretation of AppleTalk-in-UDP).
856
857- The grammar has undergone substantial changes (if you have an
858 earlier version of tcpdump, you should re-read the manual
859 entry).
860
861 The most useful change is the addition of an expression
862 syntax that lets you filter on arbitrary fields or values in the
863 packet. E.g., "ip[0] > 0x45" would print only packets with IP
864 options, "tcp[13] & 3 != 0" would print only TCP SYN and FIN
865 packets.
866
867 The most painful change is that concatenation no longer means
868 "and" -- e.g., you have to say "host foo and port bar" instead
869 of "host foo port bar". The up side to this down is that
870 repeated qualifiers can be omitted, making most filter
871 expressions shorter. E.g., you can now say "ip host foo and
872 (bar or baz)" to look at ip traffic between hosts foo and bar or
873 between hosts foo and baz. [The old way of saying this was "ip
874 host foo and (ip host bar or ip host baz)".]
875
876v2.0 Sun Jan 13 12:20:40 PST 1991
877
878- Initial public release.