Remove an unused script. [skip ci]
[tcpdump] / CHANGES
1 Monthday, Month DD, YYYY by gharris and denis
2 Summary for 5.0.0 tcpdump release (so far!)
3 Refine protocol decoding for:
4 EIGRP: Get the packet header fields right.
5 OpenFlow 1.0: Fix indentation of PORT_MOD.
6 RIP: Make a couple trivial protocol updates.
7 NetFlow: Use tcp_flag_values[] for TCP flags.
8 OSPF: Update to match the Router Properties registry.
9 MPLS: Rename the "exp" field to "tc".
10 VQP: Do not print unknown error codes twice.
11 ZMTP: Replace custom code with bittok2str().
12 BFD: Add support for S-BFD and spell LAG in uppercase.
13 Source code:
14 Use %zu when printing a sizeof to squelch compiler warnings
15 (FIXME: somebody please wrap the line below just before the release)
16 AODV, AppleTalk, BOOTP, EGP, EIGRP, ForCES, Geneve, L2TP, NetFlow, NTP, OLSR, PGM, RIP, RSVP, SCTP, SNMP, TCP, UDP: Modernize packet parsing style
17 DCCP, EGP: Replace custom code with tok2str()
18 UDP: Clean up address and port printing.
19 AppleTalk: Declutter appletalk.h.
20 Introduce new ND_LCHECK*() macros to deduplicate more code.
21 IEEE 802.11: Simplify handle_action().
22 RPKI-Router: Refine length and bounds checks.
23 Building and testing:
24 Treat "msys" as Windows for test exit statuses.
25
26 TBD
27 Summary for 4.99.2 tcpdump release: (so far)
28 Building and testing:
29 Handle some Autoconf/make errors better.
30 Fix "make releasetar" on AIX and Solaris.
31 Mend "make check" on Solaris 9 with Autoconf.
32 Address assorted compiler warnings.
33 Fix auto-enabling of Capsicum on FreeBSD with Autoconf.
34
35 Wednesday, June 9, 2021 by gharris
36 Summary for 4.99.1 tcpdump release
37 Source code:
38 Squelch some compiler warnings
39 ICMP: Update the snapend for some nested IP packets.
40 MACsec: Update the snapend thus the ICV field is not payload
41 for the caller.
42 EIGRP: Fix packet header fields
43 SMB: Disable printer by default in CMake builds
44 OLSR: Print the protocol name even if the packet is invalid
45 MSDP: Print ": " before the protocol name
46 ESP: Remove padding, padding length and next header from the buffer
47 DHCPv6: Update the snapend for nested DHCPv6 packets
48 OpenFlow 1.0: Get snapend right for nested frames.
49 TCP: Update the snapend before decoding a MPTCP option
50 Ethernet, IEEE 802.15.4, IP, L2TP, TCP, ZEP: Add bounds checks
51 ForCES: Refine SPARSEDATA-TLV length check.
52 ASCII/hex: Use nd_trunc_longjmp() in truncation cases
53 GeoNet: Add a ND_TCHECK_LEN() call
54 Replace ND_TCHECK_/memcpy() pairs with GET_CPY_BYTES().
55 BGP: Fix overwrites of global 'astostr' temporary buffer
56 ARP: fix overwrites of static buffer in q922_string().
57 Frame Relay: have q922_string() handle errors better.
58 Building and testing:
59 Rebuild configure script when building release
60 Fix "make clean" for out-of-tree autotools builds
61 CMake: add stuff from CMAKE_PREFIX_PATH to PKG_CONFIG_PATH.
62 Documentation:
63 man: Update a reference as www.cifs.org is gone. [skip ci]
64 man: Update DNS sections
65 Solaris:
66 Fix a compile error with Sun C
67
68 Wednesday, December 30, 2020, by mcr@sandelman.ca, denis and fxl.
69 Summary for 4.99.0 tcpdump release
70 Improve the contents, wording and formatting of the man page.
71 Print unsupported link-layer protocol packets in hex.
72 Add support for new network protocols and DLTs: Arista, Autosar SOME/IP,
73 Broadcom LI and Ethernet switches tag, IEEE 802.15.9, IP-over-InfiniBand
74 (IPoIB), Linux SLL2, Linux vsockmon, MACsec, Marvell Distributed Switch
75 Architecture, OpenFlow 1.3, Precision Time Protocol (PTP), SSH, WHOIS,
76 ZigBee Encapsulation Protocol (ZEP).
77 Make protocol-specific updates for: AH, DHCP, DNS, ESP, FRF.16, HNCP,
78 ICMP6, IEEE 802.15.4, IPv6, IS-IS, Linux SLL, LLDP, LSP ping, MPTCP, NFS,
79 NSH, NTP, OSPF, OSPF6, PGM, PIM, PPTP, RADIUS, RSVP, Rx, SMB, UDLD,
80 VXLAN-GPE.
81 User interface:
82 Make SLL2 the default for Linux "any" pseudo-device.
83 Add --micro and --nano shorthands.
84 Add --count to print a counter only instead of decoding.
85 Add --print, to cause packet printing even with -w.
86 Add support for remote capture if libpcap supports it.
87 Display the "wireless" flag and connection status.
88 Flush the output packet buffer on a SIGUSR2.
89 Add the snapshot length to the "reading from file ..." message.
90 Fix local time printing (DST offset in timestamps).
91 Allow -C arguments > 2^31-1 GB if they can fit into a long.
92 Handle very large -f files by rejecting them.
93 Report periodic stats only when safe to do so.
94 Print the number of packets captured only as often as necessary.
95 With no -s, or with -s 0, don't specify the snapshot length with newer
96 versions of libpcap.
97 Improve version and usage message printing.
98 Building and testing:
99 Install into bindir, not sbindir.
100 autoconf: replace --with-system-libpcap with --disable-local-libpcap.
101 Require the compiler to support C99.
102 Better detect and use various C compilers and their features.
103 Add CMake as the second build system.
104 Make out-of-tree builds more reliable.
105 Use pkg-config to detect libpcap if available.
106 Improve Windows support.
107 Add more tests and improve the scripts that run them.
108 Test both with "normal" and "x87" floating-point.
109 Eliminate dependency on libdnet.
110 FreeBSD:
111 Print a proper error message about monitor mode VAP.
112 Use libcasper if available.
113 Fix failure to capture on RDMA device.
114 Include the correct capsicum header.
115 Source code:
116 Start the transition to longjmp() for packet truncation handling.
117 Introduce new helper functions, including GET_*(), nd_print_protocol(),
118 nd_print_invalid(), nd_print_trunc(), nd_trunc_longjmp() and others.
119 Put integer signedness right in many cases.
120 Introduce nd_uint*, nd_mac_addr, nd_ipv4 and nd_ipv6 types to fix
121 alignment issues, especially on SPARC.
122 Fix many C compiler, Coverity, UBSan and cppcheck warnings.
123 Fix issues detected with AddressSanitizer.
124 Remove many workarounds for older compilers and OSes.
125 Add a sanity check on packet header length.
126 Add and remove plenty of bounds checks.
127 Clean up pcap_findalldevs() call to find the first interface.
128 Use a short timeout, rather than immediate mode, for text output.
129 Handle DLT_ENC files *not* written on the same OS and byte-order host.
130 Add, and use, macros to do locale-independent case mapping.
131 Use a table instead of getprotobynumber().
132 Get rid of ND_UNALIGNED and ND_TCHECK().
133 Make roundup2() generally available.
134 Resync SMI list against Wireshark.
135 Fix many typos.
136
137 Friday, September 20, 2019, by mcr@sandelman.ca
138 A huge thank you to Denis, Francois-Xavier and Guy who did much of the heavy lifting.
139 Summary for 4.9.3 tcpdump release
140 Fix buffer overflow/overread vulnerabilities:
141 CVE-2017-16808 (AoE)
142 CVE-2018-14468 (FrameRelay)
143 CVE-2018-14469 (IKEv1)
144 CVE-2018-14470 (BABEL)
145 CVE-2018-14466 (AFS/RX)
146 CVE-2018-14461 (LDP)
147 CVE-2018-14462 (ICMP)
148 CVE-2018-14465 (RSVP)
149 CVE-2018-14881 (BGP)
150 CVE-2018-14464 (LMP)
151 CVE-2018-14463 (VRRP)
152 CVE-2018-14467 (BGP)
153 CVE-2018-10103 (SMB - partially fixed, but SMB printing disabled)
154 CVE-2018-10105 (SMB - too unreliably reproduced, SMB printing disabled)
155 CVE-2018-14880 (OSPF6)
156 CVE-2018-16451 (SMB)
157 CVE-2018-14882 (RPL)
158 CVE-2018-16227 (802.11)
159 CVE-2018-16229 (DCCP)
160 CVE-2018-16301 (was fixed in libpcap)
161 CVE-2018-16230 (BGP)
162 CVE-2018-16452 (SMB)
163 CVE-2018-16300 (BGP)
164 CVE-2018-16228 (HNCP)
165 CVE-2019-15166 (LMP)
166 CVE-2019-15167 (VRRP)
167 Fix for cmdline argument/local issues:
168 CVE-2018-14879 (tcpdump -V)
169
170 Sunday September 3, 2017 denis@ovsienko.info
171 Summary for 4.9.2 tcpdump release
172 Do not use getprotobynumber() for protocol name resolution. Do not do
173 any protocol name resolution if -n is specified.
174 Improve errors detection in the test scripts.
175 Fix a segfault with OpenSSL 1.1 and improve OpenSSL usage.
176 Clean up IS-IS printing.
177 Fix buffer overflow vulnerabilities:
178 CVE-2017-11543 (SLIP)
179 CVE-2017-13011 (bittok2str_internal)
180 Fix infinite loop vulnerabilities:
181 CVE-2017-12989 (RESP)
182 CVE-2017-12990 (ISAKMP)
183 CVE-2017-12995 (DNS)
184 CVE-2017-12997 (LLDP)
185 Fix buffer over-read vulnerabilities:
186 CVE-2017-11541 (safeputs)
187 CVE-2017-11542 (PIMv1)
188 CVE-2017-12893 (SMB/CIFS)
189 CVE-2017-12894 (lookup_bytestring)
190 CVE-2017-12895 (ICMP)
191 CVE-2017-12896 (ISAKMP)
192 CVE-2017-12897 (ISO CLNS)
193 CVE-2017-12898 (NFS)
194 CVE-2017-12899 (DECnet)
195 CVE-2017-12900 (tok2strbuf)
196 CVE-2017-12901 (EIGRP)
197 CVE-2017-12902 (Zephyr)
198 CVE-2017-12985 (IPv6)
199 CVE-2017-12986 (IPv6 routing headers)
200 CVE-2017-12987 (IEEE 802.11)
201 CVE-2017-12988 (telnet)
202 CVE-2017-12991 (BGP)
203 CVE-2017-12992 (RIPng)
204 CVE-2017-12993 (Juniper)
205 CVE-2017-12994 (BGP)
206 CVE-2017-12996 (PIMv2)
207 CVE-2017-12998 (ISO IS-IS)
208 CVE-2017-12999 (ISO IS-IS)
209 CVE-2017-13000 (IEEE 802.15.4)
210 CVE-2017-13001 (NFS)
211 CVE-2017-13002 (AODV)
212 CVE-2017-13003 (LMP)
213 CVE-2017-13004 (Juniper)
214 CVE-2017-13005 (NFS)
215 CVE-2017-13006 (L2TP)
216 CVE-2017-13007 (Apple PKTAP)
217 CVE-2017-13008 (IEEE 802.11)
218 CVE-2017-13009 (IPv6 mobility)
219 CVE-2017-13010 (BEEP)
220 CVE-2017-13012 (ICMP)
221 CVE-2017-13013 (ARP)
222 CVE-2017-13014 (White Board)
223 CVE-2017-13015 (EAP)
224 CVE-2017-11543 (SLIP)
225 CVE-2017-13016 (ISO ES-IS)
226 CVE-2017-13017 (DHCPv6)
227 CVE-2017-13018 (PGM)
228 CVE-2017-13019 (PGM)
229 CVE-2017-13020 (VTP)
230 CVE-2017-13021 (ICMPv6)
231 CVE-2017-13022 (IP)
232 CVE-2017-13023 (IPv6 mobility)
233 CVE-2017-13024 (IPv6 mobility)
234 CVE-2017-13025 (IPv6 mobility)
235 CVE-2017-13026 (ISO IS-IS)
236 CVE-2017-13027 (LLDP)
237 CVE-2017-13028 (BOOTP)
238 CVE-2017-13029 (PPP)
239 CVE-2017-13030 (PIM)
240 CVE-2017-13031 (IPv6 fragmentation header)
241 CVE-2017-13032 (RADIUS)
242 CVE-2017-13033 (VTP)
243 CVE-2017-13034 (PGM)
244 CVE-2017-13035 (ISO IS-IS)
245 CVE-2017-13036 (OSPFv3)
246 CVE-2017-13037 (IP)
247 CVE-2017-13038 (PPP)
248 CVE-2017-13039 (ISAKMP)
249 CVE-2017-13040 (MPTCP)
250 CVE-2017-13041 (ICMPv6)
251 CVE-2017-13042 (HNCP)
252 CVE-2017-13043 (BGP)
253 CVE-2017-13044 (HNCP)
254 CVE-2017-13045 (VQP)
255 CVE-2017-13046 (BGP)
256 CVE-2017-13047 (ISO ES-IS)
257 CVE-2017-13048 (RSVP)
258 CVE-2017-13049 (Rx)
259 CVE-2017-13050 (RPKI-Router)
260 CVE-2017-13051 (RSVP)
261 CVE-2017-13052 (CFM)
262 CVE-2017-13053 (BGP)
263 CVE-2017-13054 (LLDP)
264 CVE-2017-13055 (ISO IS-IS)
265 CVE-2017-13687 (Cisco HDLC)
266 CVE-2017-13688 (OLSR)
267 CVE-2017-13689 (IKEv1)
268 CVE-2017-13690 (IKEv2)
269 CVE-2017-13725 (IPv6 routing headers)
270
271 Sunday July 23, 2017 denis@ovsienko.info
272 Summary for 4.9.1 tcpdump release
273 CVE-2017-11108/Fix bounds checking for STP.
274 Make assorted documentation updates and fix a few typos in tcpdump output.
275 Fixup -C for file size >2GB (GH #488).
276 Show AddressSanitizer presence in version output.
277 Fix a bug in test scripts (exposed in GH #613).
278 On FreeBSD adjust Capsicum capabilities for netmap.
279 On Linux fix a use-after-free when the requested interface does not exist.
280
281 Wednesday January 18, 2017 devel.fx.lebail@orange.fr
282 Summary for 4.9.0 tcpdump release
283 General updates:
284 Fix some heap overflows found with American Fuzzy Lop by Hanno Boeck and others
285 (More information in the log with CVE-2016-* and CVE-2017-*)
286 Change the way protocols print link-layer addresses (Fix heap overflows
287 in CALM-FAST and GeoNetworking printers)
288 Pass correct caplen value to ether_print() and some other functions
289 Fix lookup_nsap() to match what isonsap_string() expects
290 Clean up relative time stamp printing (Fix an array overflow)
291 Fix some alignment issues with GCC on Solaris 10 SPARC
292 Add some ND_TTEST_/ND_TCHECK_ macros to simplify writing bounds checks
293 Add a fn_printztn() which returns the number of bytes processed
294 Add nd_init() and nd_cleanup() functions. Improve libsmi support
295 Add CONTRIBUTING file
296 Add a summary comment in all printers
297 Compile with more warning options in devel mode if supported (-Wcast-qual, ...)
298 Fix some leaks found by Valgrind/Memcheck
299 Fix a bunch of de-constifications
300 Squelch some Coverity warnings and some compiler warnings
301 Update Coverity and Travis-CI setup
302 Update Visual Studio files
303
304 Frontend:
305 Fix capsicum support to work with zerocopy buffers in bpf
306 Try opening interfaces by name first, then by name-as-index
307 Work around pcap_create() failures fetching time stamp type lists
308 Fix a segmentation fault with 'tcpdump -J'
309 Improve addrtostr6() bounds checking
310 Add exit_tcpdump() function
311 Don't drop CAP_SYS_CHROOT before chrooting
312 Fixes issue where statistics not reported when -G and -W options used
313
314 Updated printers:
315 802.11: Beginnings of 11ac radiotap support
316 802.11: Check the Protected bit for management frames
317 802.11: Do bounds checking on last_presentp before dereferencing it (Fix a heap overflow)
318 802.11: Fix the radiotap printer to handle the special bits correctly
319 802.11: If we have the MCS field, it's 11n
320 802.11: Only print unknown frame type or subtype messages once
321 802.11: Radiotap dBm values get printed as dB; Update a test output accordingly
322 802.11: Source and destination addresses were backwards
323 AH: Add a bounds check
324 AH: Report to our caller that dissection failed if a bounds check fails
325 AP1394: Print src > dst, not dst > src
326 ARP: Don't assume the target hardware address is <= 6 octets long (Fix a heap overflow)
327 ATALK: Add bounds and length checks (Fix heap overflows)
328 ATM: Add some bounds checks (Fix a heap overflow)
329 ATM: Fix an incorrect bounds check
330 BFD: Update specification from draft to RFC 5880
331 BFD: Update to print optional authentication field
332 BGP: Add support for the AIGP attribute (RFC7311)
333 BGP: Print LARGE_COMMUNITY Path Attribute
334 BGP: Update BGP numbers from IANA; Print minor values for FSM notification
335 BOOTP: Add a bounds check
336 Babel: Add decoder for source-specific extension
337 CDP: Filter out non-printable characters
338 CFM: Fixes to match the IEEE standard, additional bounds and length checks
339 CSLIP: Add more bounds checks (Fix a heap overflow)
340 ClassicalIPoATM: Add a bounds check on LLC+SNAP header (Fix a heap overflow)
341 DHCP: Fix MUDURL and TZ options
342 DHCPv6: Process MUDURL and TZ options
343 DHCPv6: Update Status Codes with RFCs/IANA names
344 DNS: Represent the "DNSSEC OK" bit as "DO" instead of "OK". Add a test case
345 DTP: Improve packet integrity checks
346 EGP: Fix bounds checks
347 ESP: Don't use OpenSSL_add_all_algorithms() in OpenSSL 1.1.0 or later
348 Ethernet: Add some bounds checking before calling isoclns_print (Fix a heap overflow)
349 Ethernet: Print the Length/Type field as length when needed
350 FDDI: Fix -e output for FDDI
351 FR: Add some packet-length checks and improve Q.933 printing (Fix heap overflows)
352 GRE: Add some bounds checks (Fix heap overflows)
353 Geneve: Fix error message with invalid option length; Update list option classes
354 HNCP: Fix incorrect time interval format. Fix handling of IPv4 prefixes
355 ICMP6: Fetch a 32-bit big-endian quantity with EXTRACT_32BITS()
356 IGMP: Add a length check
357 IP: Add a bounds check (Fix a heap overflow)
358 IP: Check before fetching the protocol version (Fix a heap overflow)
359 IP: Don't try to dissect if IP version != 4 (Fix a heap overflow)
360 IP: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
361 IPComp: Check whether we have the CPI before we fetch it (Fix a heap overflow)
362 IPoFC: Fix -e output (IP-over-Fibre Channel)
363 IPv6: Don't overwrite the destination IPv6 address for routing headers
364 IPv6: Fix header printing
365 IPv6: Stop processing IPPROTO_ values once we hit IPPROTO_IPCOMP
366 ISAKMP: Clean up parsing of IKEv2 Security Associations
367 ISOCLNS/IS-IS: Add support for Purge Originator Identifier (RFC6232) and test cases
368 ISOCLNS/IS-IS: Don't overwrite packet data when checking the signature
369 ISOCLNS/IS-IS: Filter out non-printable characters
370 ISOCLNS/IS-IS: Fix segmentation faults
371 ISOCLNS/IS-IS: Have signature_verify() do the copying and clearing
372 ISOCLNS: Add some bounds checks
373 Juniper: Make sure a Juniper header TLV isn't bigger than what's left in the packet (Fix a heap overflow)
374 LLC/SNAP: With -e, print the LLC header before the SNAP header; without it, cut the SNAP header
375 LLC: Add a bounds check (Fix a heap overflow)
376 LLC: Clean up printing of LLC packets
377 LLC: Fix the printing of RFC 948-style IP packets
378 LLC: Skip the LLC and SNAP headers with -x for 802.11 and some other protocols
379 LLDP: Implement IANA OUI and LLDP MUD option
380 MPLS LSP ping: Update printing for RFC 4379, bug fixes, more bounds checks
381 MPLS: "length" is now the *remaining* packet length
382 MPLS: Add bounds and length checks (Fix a heap overflow)
383 NFS: Don't assume the ONC RPC header is nicely aligned
384 NFS: Don't overflow the Opaque_Handle buffer (Fix a segmentation fault)
385 NFS: Don't run past the end of an NFSv3 file handle
386 OLSR: Add a test to cover a HNA sgw case
387 OLSR: Fix 'Advertised networks' count
388 OLSR: Fix printing of smart-gateway HNAs in IPv4
389 OSPF: Add a bounds check for the Hello packet options
390 OSPF: Do more bounds checking
391 OSPF: Fix a segmentation fault
392 OSPF: Fix printing 'ospf_topology_values' default
393 OTV: Add missing bounds checks
394 PGM: Print the formatted IP address, not the raw binary address, as a string
395 PIM: Add some bounds checking (Fix a heap overflow)
396 PIMv2: Fix checksumming of Register messages
397 PPP: Add some bounds checks (Fix a heap overflow)
398 PPP: Report invalid PAP AACK/ANAK packets
399 Q.933: Add a missing bounds check
400 RADIUS: Add Value 13 "VLAN" to Tunnel-Type attribute
401 RADIUS: Filter out non-printable characters
402 RADIUS: Translate UDP/1700 as RADIUS
403 RESP: Do better checking of RESP packets
404 RPKI-RTR: Add a return value check for "fn_printn" call
405 RPKI-RTR: Remove printing when truncated condition already detected
406 RPL: Fix 'Consistency Check' control code
407 RPL: Fix suboption print
408 RSVP: An INTEGRITY object in a submessage covers only the submessage
409 RSVP: Fix an infinite loop; Add bounds and length checks
410 RSVP: Fix some if statements missing brackets
411 RSVP: Have signature_verify() do the copying and clearing
412 RTCP: Add some bounds checks
413 RTP: Add some bounds checks, fix two segmentation faults
414 SCTP: Do more bounds checking
415 SFLOW: Fix bounds checking
416 SLOW: Fix bugs, add checks
417 SMB: Before fetching the flags2 field, make sure we have it
418 SMB: Do bounds checks on NBNS resource types and resource data lengths
419 SNMP: Clean up the "have libsmi but no modules loaded" case
420 SNMP: Clean up the object abbreviation list and fix the code to match them
421 SNMP: Do bounds checks when printing character and octet strings
422 SNMP: Improve ASN.1 bounds checks
423 SNMP: More bounds and length checks
424 STP: Add a bunch of bounds checks, and fix some printing (Fix heap overflows)
425 STP: Filter out non-printable characters
426 TCP: Add bounds and length checks for packets with TCP option 20
427 TCP: Correct TCP option Kind value for TCP Auth and add SCPS-TP
428 TCP: Fix two bounds checks (Fix heap overflows)
429 TCP: Make sure we have the data offset field before fetching it (Fix a heap overflow)
430 TCP: Put TCP-AO option decoding right
431 TFTP: Don't use strchr() to scan packet data (Fix a heap overflow)
432 Telnet: Add some bounds checks
433 TokenRing: Fix -e output
434 UDLD: Fix an infinite loop
435 UDP: Add a bounds check (Fix a heap overflow)
436 UDP: Check against the packet length first
437 VAT: Add some bounds checks
438 VTP: Add a test on Mgmt Domain Name length
439 VTP: Add bounds checks and filter out non-printable characters
440 VXLAN: Add a bound check and a test case
441 ZeroMQ: Fix an infinite loop
442
443 Tuesday October 25, 2016 mcr@sandelman.ca
444 Summary for 4.8.1 tcpdump release
445 Fix "-x" for Apple PKTAP and PPI packets
446 Improve separation frontend/backend (tcpdump/libnetdissect)
447 Fix display of timestamps with -tt, -ttt and -ttttt options
448 Add support for the Marvell Extended Distributed Switch Architecture header
449 Use PRIx64 to print a 64-bit number in hex.
450 Printer for HNCP (RFCs 7787 and 7788).
451 dagid is always an IPv6 address, not an opaque 128-bit string, and other fixes to RPL printer.
452 RSVP: Add bounds and length checks
453 OSPF: Do more bounds checking
454 Handle OpenSSL 1.1.x.
455 Initial support for the REdis Serialization Protocol known as RESP.
456 Add printing function for Generic Protocol Extension for VXLAN
457 draft-ietf-nvo3-vxlan-gpe-01
458 Network Service Header: draft-ietf-sfc-nsh-01
459 Don't recompile the filter if the new file has the same DLT.
460 Pass an adjusted struct pcap_pkthdr to the sub-printer.
461 Add three test cases for already fixed CVEs
462 CVE-2014-8767: OLSR
463 CVE-2014-8768: Geonet
464 CVE-2014-8769: AODV
465 Don't do the DDP-over-UDP heuristic first: GitHub issue #499.
466 Use the new debugging routines in libpcap.
467 Harmonize TCP source or destination ports tests with UDP ones
468 Introduce data types to use for integral values in packet structures.
469 RSVP: Fix an infinite loop
470 Support of Type 3 and Type 4 LISP packets.
471 Don't require IPv6 library support in order to support IPv6 addresses.
472 Many many changes to support libnetdissect usage.
473 Add a test that makes unaligned accesses: GitHub issue #478.
474 add a DNSSEC test case: GH #445 and GH #467.
475 BGP: add decoding of ADD-PATH capability
476 fixes to LLC header printing, and RFC948-style IP packets
477
478 Friday April 10, 2015 guy@alum.mit.edu
479 Summary for 4.7.4 tcpdump release
480 RPKI to Router Protocol: Fix Segmentation Faults and other problems
481 RPKI to Router Protocol: print strings with fn_printn()
482 wb: fix some bounds checks
483
484 Wednesday March 11, 2015 mcr@sandelman.ca
485 Summary for 4.7.3 tcpdump release
486 Capsicum fixes for FreeBSD 10
487
488 Tuesday March 10, 2015 mcr@sandelman.ca
489 Summary for 4.7.2 tcpdump release
490 DCCP: update Packet Types with RFC4340/IANA names
491 fixes for CVE-2015-0261: IPv6 mobility header check issue
492 fixes for CVE-2015-2153, 2154, 2155: kday packets
493
494 Friday Nov. 12, 2014 guy@alum.mit.edu
495 Summary for 4.7.0 tcpdump release
496 changes to hex printing of CDP packets
497 Fix PPI printing
498 Radius: update Packet Type Codes and Attribute Types with RFC/IANA names
499 Add a routine to print "text protocols", and add FTP/HTTP/SMTP/RTSP support.
500 improvements to telnet printer, even if not -v
501 omit length for bcp, print-tcp uses it
502 formatting fixes for a bunch of protocols
503 new bounds checks for a number of protocols
504 split netflow 1,6, and 6 dissector up.
505 added geneve dissector
506 CVE-2014-9140 PPP dissector fixed.
507
508 Tuesday Sep. 2, 2014 mcr@sandelman.ca
509 Summary for 4.6.2 tcpdump release
510 fix out-of-source-tree builds: find libpcap that is out of source
511 better configure check for libsmi
512
513 Saturday Jul. 19, 2014 mcr@sandelman.ca
514 Summary for 4.6.1 tcpdump release
515 added FreeBSD capsicum
516 add a short option '#', same as long option '--number'
517
518 Wednesday Jul. 2, 2014 mcr@sandelman.ca
519 Summary for 4.6.0 tcpdump release
520 all of tcpdump is now using the new "NDO" code base (Thanks Denis!)
521 nflog, mobile, forces, pptp, AODV, AHCP, IPv6, OSPFv4, RPL, DHCPv6 enhancements/fixes
522 M3UA decode added.
523 many new test cases: 82 in 4.5.1 to 133 in 4.6.0
524 many improvements to travis continuous integration system: OSX, and Coverity options
525 cleaned up some unnecessary header files
526 Added bittok2str().
527 a number of unaligned access faults fixed
528 -A flag does not consider CR to be printable anymore
529 fx.lebail took over coverity baby sitting
530 default snapshot size increased to 256K for accommodate USB captures
531 WARNING: this release contains a lot of very worthwhile code churn.
532
533 Wednesday Jan. 15, 2014 guy@alum.mit.edu
534 Summary for 4.5.2 tcpdump release
535 Man page fix
536 Fix crashes on SPARC
537
538 Monday Nov. 11, 2013 mcr@sandelman.ca
539 Summary for 4.5.1 tcpdump release
540 CREDITS file fixes
541
542 Thursday Nov. 7, 2013 mcr@sandelman.ca and guy@alum.mit.edu.
543 Summary for 4.5.0 tcpdump release
544 some NFSv4 fixes for printing
545 fix printing of unknown TCP options, and tcp fast-open
546 fixes for syslog parser
547 some gcc-version-specific flag tuning
548 adopt MacOS deprecation workarounds for openssl
549 improvements to babel printing
550 add OpenFlow 1.0 (no SSL) and test cases
551 GeoNet printer.
552 added STBC Rx support
553 improvements to DHCPv6 decoder
554 clarify which autoconf is needed
555 Point users to the the-tcpdump-group repository on GitHub rather
556 than the mcr repository
557 Add MSDP printer.
558 Fixed IPv6 check on Solaris and other OSes requiring extra
559 networking libraries.
560 Add support for VXLAN (draft-mahalingam-dutt-dcops-vxlan-03),
561 and add "vxlan" as an option for -T.
562 Add support for OTV (draft-hasmit-otv-04).
563 fixes for DLT_IEEE802_11_RADIO datalink types
564 added MPTCP decoder
565
566 Saturday April 6, 2013 guy@alum.mit.edu.
567 Summary for 4.4.0 tcpdump release
568 RPKI-RTR (RFC6810) is now official (TCP Port 323)
569 Fix detection of OpenSSL libcrypto.
570 Add DNSSL (RFC6106) support.
571 Add "radius" as an option for -T.
572 Update Action codes for handle_action function according to
573 802.11s amendment.
574 Decode DHCPv6 AFTR-Name option (RFC6334).
575 Updates for Babel.
576 Fix printing of infinite lifetime in ICMPv6.
577 Added support for SPB, SPBM Service Identifier, and Unicast
578 Address sub-TLV in ISIS.
579 Decode RIPv2 authentication up to RFC4822.
580 Fix RIP Request/full table decoding issues.
581 On Linux systems with cap-ng.h, drop root privileges
582 using Linux Capabilities.
583 Add support for reading multiple files.
584 Add MS NLB heartbeat printer.
585 Separate multiple nexthops in BGP.
586
587 Wednesday November 28, 2012 guy@alum.mit.edu.
588 Summary for 4.3.1 tcpdump release
589 Print "LLDP, length N" for LLDP packets even when not in verbose
590 mode, so something is printed even if only the timestamp is
591 present
592 Document "-T carp"
593 Print NTP poll interval correctly (it's an exponent, so print
594 both its raw value and 2^value)
595 Document that "-e" is used to get MAC addresses
596 More clearly document that you need to escape or quote
597 backslashes in filter expressions on the command line
598 Fix some "the the" in the man page
599 Use the right maximum path length
600 Don't treat 192_1_2, when passed to -i, as an interface number
601
602 Friday April 3, 2012. mcr@sandelman.ca.
603 Summary for 4.3.0 tcpdump release
604 fixes for forces: SPARSE data (per RFC 5810)
605 some more test cases added
606 updates to documentation on -l, -U and -w flags.
607 Fix printing of BGP optional headers.
608 Tried to include DLT_PFSYNC support, failed due to headers required.
609 added TIPC support.
610 Fix LLDP Network Policy bit definitions.
611 fixes for IGMPv3's Max Response Time: it is in units of 0.1 second.
612 SIGUSR1 can be used rather than SIGINFO for stats
613 permit -n flag to affect print-ip for protocol numbers
614 ND_OPT_ADVINTERVAL is in milliseconds, not seconds
615 Teach PPPoE parser about RFC 4638
616
617
618 Friday December 9, 2011. guy@alum.mit.edu.
619 Summary for 4.2.1 tcpdump release
620 Only build the Babel printer if IPv6 is enabled.
621 Support Babel on port 6696 as well as 6697.
622 Include ppi.h in release tarball.
623 Include all the test files in the release tarball, and don't
624 "include" test files that no longer exist.
625 Don't assume we have <rpc/rpc.h> - check for it.
626 Support "-T carp" as a way of dissecting IP protocol 112 as CARP
627 rather than VRRP.
628 Support Hilscher NetAnalyzer link-layer header format.
629 Constify some pointers and fix compiler warnings.
630 Get rid of never-true test.
631 Fix an unintended fall-through in a case statement in the ARP
632 printer.
633 Fix several cases where sizeof(sizeof(XXX)) was used when just
634 sizeof(XXX) was intended.
635 Make stricter sanity checks in the ES-IS printer.
636 Get rid of some GCCisms that caused builds to fai with compilers
637 that don't support them.
638 Fix typo in man page.
639 Added length checks to Babel printer.
640
641 Sunday July 24, 2011. mcr@sandelman.ca.
642 Summary for 4.2.+
643 merged 802.15.4 decoder from Dmitry Eremin-Solenikov <dbaryshkov
644 at gmail dot com>
645 updates to forces for new port numbers
646 Use "-H", not "-h", for the 802.11s option. (-h always help)
647 Better ICMPv6 checksum handling.
648 add support for the RPKI/Router Protocol, per -ietf-sidr-rpki-rtr-12
649 get rid of uuencoded pcap test files, git can do binary.
650 sFlow changes for 64-bit counters.
651 fixes for PPI packet header handling and printing.
652 Add DCB Exchange protocol (DCBX) version 1.01.
653 Babel dissector, from Juliusz Chroboczek and Grégoire Henry.
654 improvements to radiotap for rate values > 127.
655 Many improvements to ForCES decode, including fix SCTP TML port
656 updated RPL type code to RPL-17 draft
657 Improve printout of DHCPv6 options.
658 added support and test case for QinQ (802.1q VLAN) packets
659 Handle DLT_IEEE802_15_4_NOFCS like DLT_IEEE802_15_4.
660 Build fixes for Sparc and other machines with alignment restrictions.
661 Merged changes from Debian package.
662 PGM: Add ACK decoding and add PGMCC DATA and FEEDBACK options.
663 Build fixes for OSX (Snow Leopard and others)
664 Add support for IEEE 802.15.4 packets
665
666 Tue. July 20, 2010. guy@alum.mit.edu.
667 Summary for 4.1.2 tcpdump release
668 If -U is specified, flush the file after creating it, so it's
669 not zero-length
670 Fix TCP flags output description, and some typos, in the man
671 page
672 Add a -h flag, and only attempt to recognize 802.11s mesh
673 headers if it's set
674 When printing the link-layer type list, send *all* output to
675 stderr
676 Include the CFLAGS setting when configure was run in the
677 compiler flags
678
679 Thu. April 1, 2010. guy@alum.mit.edu.
680 Summary for 4.1.1 tcpdump release
681 Fix build on systems with PF, such as FreeBSD and OpenBSD.
682 Don't blow up if a zero-length link-layer address is passed to
683 linkaddr_string().
684
685 Thu. March 11, 2010. ken@netfunctional.ca/guy@alum.mit.edu.
686 Summary for 4.1.0 tcpdump release
687 Fix printing of MAC addresses for VLAN frames with a length
688 field
689 Add some additional bounds checks and use the EXTRACT_ macros
690 more
691 Add a -b flag to print the AS number in BGP packets in ASDOT
692 notation rather than ASPLAIN notation
693 Add ICMPv6 RFC 5006 support
694 Decode the access flags in NFS access requests
695 Handle the new DLT_ for memory-mapped USB captures on Linux
696 Make the default snapshot (-s) the maximum
697 Print name of device (when -L is used)
698 Support for OpenSolaris (and SXCE build 125 and later)
699 Print new TCP flags
700 Add support for RPL DIO
701 Add support for TCP User Timeout (UTO)
702 Add support for non-standard Ethertypes used by 3com PPPoE gear
703 Add support for 802.11n and 802.11s
704 Add support for Transparent Ethernet Bridge ethertype in GRE
705 Add 4 byte AS support for BGP printer
706 Add support for the MDT SAFI 66 BG printer
707 Add basic IPv6 support to print-olsr
708 Add USB printer
709 Add printer for ForCES
710 Handle frames with an FCS
711 Handle 802.11n Control Wrapper, Block Acq Req and Block Ack frames
712 Fix TCP sequence number printing
713 Report 802.2 packets as 802.2 instead of 802.3
714 Don't include -L/usr/lib in LDFLAGS
715 On x86_64 Linux, look in lib64 directory too
716 Lots of code clean ups
717 Autoconf clean ups
718 Update testcases to make output changes
719 Fix compiling with/out smi (--with{,out}-smi)
720 Fix compiling without IPv6 support (--disable-ipv6)
721
722 Mon. October 27, 2008. ken@netfunctional.ca. Summary for 4.0.0 tcpdump release
723 Add support for Bluetooth Sniffing
724 Add support for Realtek Remote Control Protocol (openrrcp.org.ru)
725 Add support for 802.11 AVS
726 Add support for SMB over TCP
727 Add support for 4 byte BGP AS printing
728 Add support for compiling on case-insensitive file systems
729 Add support for ikev2 printing
730 Update support for decoding AFS
731 Update DHCPv6 printer
732 Use newer libpcap API's (allows -B option on all platforms)
733 Add -I to turn on monitor mode
734 Bugfixes in lldp, lspping, dccp, ESP, NFS printers
735 Cleanup unused files and various cruft
736
737 Mon. September 10, 2007. ken@xelerance.com. Summary for 3.9.8 tcpdump release
738 Rework ARP printer
739 Rework OSPFv3 printer
740 Add support for Frame-Relay ARP
741 Decode DHCP Option 121 (RFC 3442 Classless Static Route)
742 Decode DHCP Option 249 (MS Classless Static Route) the same as Option 121
743 TLV: Add support for Juniper .pcap extensions
744 Print EGP header in new-world-order style
745 Converted print-isakmp.c to NETDISSECT
746 Moved AF specific stuff into af.h
747 Test subsystem now table driven, and saves outputs and diffs to one place
748 Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted
749 libpcap files on an OS other than where the file was generated
750
751
752 Wed. July 23, 2007. mcr@xelerance.com. Summary for 3.9.7 libpcap release
753
754 NFS: Print unsigned values as such.
755 RX: parse safely.
756 BGP: fixes for IPv6-less builds.
757 801.1ag: use standard codepoint.
758 use /dev/bpf on systems with such a device.
759 802.11: print QoS data, avoid dissect of no-data frame, ignore padding.
760 smb: make sure that we haven't gone past the end of the captured data.
761 smb: squelch an uninitialized complaint from coverity.
762 NFS: from NetBSD; don't interpret the reply as a possible NFS reply
763 if it got MSG_DENIED.
764 BGP: don't print TLV values that didn't fit, from www.digit-labs.org.
765 revised INSTALL.txt about libpcap dependency.
766
767 Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release
768 Update man page to reflect changes to libpcap
769 Changes to both TCP and IP Printer Output
770 Fix a potential buffer overflow in the 802.11 printer
771 Print basic info about a few more Cisco LAN protocols.
772 mDNS cleanup
773 ICMP MPLS rework of the extension code
774 bugfix: use the correct codepoint for the OSPF simple text auth token
775 entry, and use safeputs to print the password.
776 Add support in pflog for additional values
777 Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects
778 Add support for the Message-id NACK c-type.
779 Add support for 802.3ah loopback ctrl msg
780 Add support for Multiple-STP as per 802.1s
781 Add support for rapid-SPT as per 802.1w
782 Add support for CFM Link-trace msg, Link-trace-Reply msg,
783 Sender-ID tlv, private tlv, port, interface status
784 Add support for unidirectional link detection as per
785 https://tools.ietf.org/id/draft-foschiano-udld-02.txt
786 Add support for the olsr protocol as per RFC 3626 plus the LQ
787 extensions from olsr.org
788 Add support for variable-length checksum in DCCP, as per section 9 of
789 RFC 4340.
790 Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
791 Add support for Multiple-STP as per 802.1s
792 Add support for the cisco propriatry 'dynamic trunking protocol'
793 Add support for the cisco proprietary VTP protocol
794 Update dhcp6 options table as per IETF standardization activities
795
796
797 Tue. September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release
798
799 Fix compiling on AIX (, at end of ENUM)
800 Updated list of DNS RR typecodes
801 Use local Ethernet defs on WIN32
802 Add support for Frame-Relay ARP
803 Fixes for compiling under MSVC++
804 Add support for parsing Juniper .pcap files
805 Add support for FRF.16 Multilink Frame-Relay (DLT_MFR)
806 Rework the OSPFv3 printer
807 Fix printing for 4.4BSD/NetBSD NFS Filehandles
808 Add support for Cisco style NLPID encapsulation
809 Add cisco prop. eigrp related, extended communities
810 Add support for BGP signaled VPLS
811 Cleanup the bootp printer
812 Add support for PPP over Frame-Relay
813 Add some bounds checking to the IP options code, and clean up
814 the options output a bit.
815 Add additional modp groups to ISAKMP printer
816 Add support for Address-Withdraw and Label-Withdraw Msgs
817 Add support for the BFD Discriminator TLV
818 Fixes for 64bit compiling
819 Add support for PIMv2 checksum verification
820 Add support for further dissection of the IPCP Compression Option
821 Add support for Cisco's proposed VQP protocol
822 Add basic support for keyed authentication TCP option
823 Lots of minor cosmetic changes to output printers
824
825
826 Mon. September 19, 2005. ken@xelerance.com. Summary for 3.9.4 tcpdump release
827 Decoder support for more Juniper link-layer types
828 Fix a potential buffer overflow (although it can't occur in
829 practice).
830 Fix the handling of unknown management frame types in the 802.11
831 printer.
832 Add FRF.16 support, fix various Frame Relay bugs.
833 Add support for RSVP integrity objects, update fast-reroute
834 object printer to latest spec.
835 Clean up documentation of vlan filter expression, document mpls
836 filter expression.
837 Document new pppoed and pppoes filter expressions.
838 Update diffserver-TE codepoints as per RFC 4124.
839 Spelling fixes in ICMPv6.
840 Don't require any fields other than flags to be present in IS-IS
841 restart signaling TLVs, and only print the system ID in
842 those TLVs as system IDs, not as node IDs.
843 Support for DCCP.
844
845 Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.3 tcpdump release
846
847 Option to chroot() when dropping privs
848 Fixes for compiling on nearly every platform,
849 including improved 64bit support
850 Many new testcases
851 Support for sending packets
852 Many compliation fixes on most platforms
853 Fixes for recent version of GCC to eliminate warnings
854 Improved Unicode support
855
856 Decoders & DLT Changes, Updates and New:
857 AES ESP support
858 Juniper ATM, FRF.15, FRF.16, PPPoE,
859 ML-FR, ML-PIC, ML-PPP, PL-PPP, LS-PIC
860 GGSN,ES,MONITOR,SERVICES
861 L2VPN
862 Axent Raptor/Symantec Firewall
863 TCP-MD5 (RFC 2385)
864 ESP-in-UDP (RFC 3948)
865 ATM OAM
866 LMP, LMP Service Discovery
867 IP over FC
868 IP over IEEE 1394
869 BACnet MS/TP
870 SS7
871 LDP over TCP
872 LACP, MARKER as per 802.3ad
873 PGM (RFC 3208)
874 LSP-PING
875 G.7041/Y.1303 Generic Framing Procedure
876 EIGRP-IP, EIGRP-IPX
877 ICMP6
878 Radio - via radiotap
879 DHCPv6
880 HDLC over PPP
881
882 Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
883
884 No changes from 3.8.2. Version bumped only to maintain consistency
885 with libpcap 0.8.3.
886
887 Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release
888
889 Fixes for print-isakmp.c CVE: CAN-2004-0183, CAN-2004-0184
890 https://web.archive.org/web/20160328035955/https://www.rapid7.com/resources/advisories/R7-0017.jsp
891 IP-over-IEEE1394 printing.
892 some MINGW32 changes.
893 updates for autoconf 2.5
894 fixes for print-aodv.c - check for too short packets
895 formatting changes to print-ascii for hex output.
896 check for too short packets: print-bgp.c, print-bootp.c, print-cdp.c,
897 print-chdlc.c, print-domain.c, print-icmp.c, print-icmp6.c,
898 print-ip.c, print-lwres.c, print-ospf.c, print-pim.c,
899 print-ppp.c,print-pppoe.c, print-rsvp.c, print-wb.c
900 print-ether.c - better handling of unknown types.
901 print-isoclns.c - additional decoding of types.
902 print-llc.c - strings for LLC names added.
903 print-pfloc.c - various enhancements
904 print-radius.c - better decoding to strings.
905
906 Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release
907
908 changed syntax of -E argument so that multiple SAs can be decrypted
909 fixes for Digital Unix headers and Documentation
910 __attribute__ fixes
911 CDP changes from Terry Kennedy <terry@tmk.com>.
912 IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com>
913 Fixes for ASN.1 decoder for 2.100.3 forms.
914 Added a count of packets received and processed to clarify numbers.
915 Incorporated WinDUMP patches for Win32 builds.
916 PPPoE payload length headers.
917 Fixes for HP C compiler builds.
918 Use new pcap_breakloop() and pcap_findalldevs() if we can.
919 BGP output split into multiple lines.
920 Fixes to 802.11 decoding.
921 Fixes to PIM decoder.
922 SuperH is a CPU that can't handle unaligned access. Many fixes for
923 unaligned access work.
924 Fixes to Frame-Relay decoder for Q.933/922 frames.
925 Clarified when Solaris can do captures as non-root.
926 Added tests/ subdir for examples/regression tests.
927 New -U flag. -flush stdout after every packet
928 New -A flag -print ascii only
929 support for decoding IS-IS inside Cisco HDLC Frames
930 more verbosity for tftp decoder
931 mDNS decoder
932 new BFD decoder
933 cross compilation patches
934 RFC 3561 AODV support.
935 UDP/TCP pseudo-checksum properly for source-route options.
936 sanitized all files to modified BSD license
937 Add support for RFC 2625 IP-over-Fibre Channel.
938 fixes for DECnet support.
939 Support RFC 2684 bridging of Ethernet, 802.5 Token Ring, and FDDI.
940 RFC 2684 encapsulation of BPDUs.
941
942 Tuesday, February 25, 2003. fenner@research.att.com. 3.7.2 release
943
944 Fixed infinite loop when parsing invalid isakmp packets.
945 (reported by iDefense; already fixed in CVS)
946 Fixed infinite loop when parsing invalid BGP packets.
947 Fixed buffer overflow with certain invalid NFS packets.
948 Pretty-print unprintable network names in 802.11 printer.
949 Handle truncated nbp (appletalk) packets.
950 Updated DHCPv6 printer to match draft-ietf-dhc-dhcpv6-22.txt
951 Print IP protocol name even if we don't have a printer for it.
952 Print IP protocol name or number for fragments.
953 Print the whole MPLS label stack, not just the top label.
954 Print request header and file handle for NFS v3 FSINFO and PATHCONF
955 requests.
956 Fix NFS packet truncation checks.
957 Handle "old" DR-Priority and Bidir-Capable PIM HELLO options.
958 Handle unknown RADIUS attributes properly.
959 Fix an ASN.1 parsing error that would cause e.g. the OID
960 2.100.3 to be misrepresented as 4.20.3 .
961
962 Monday, January 21, 2002. mcr@sandelman.ottawa.on.ca. Summary for 3.7 release
963 keyword "ipx" added.
964 Better OSI/802.2 support on Linux.
965 IEEE 802.11 support, from clenahan@fortresstech.com, achirica@ttd.net.
966 LLC SAP support for FDDI/token ring/RFC-1483 style ATM
967 BXXP protocol was replaced by the BEEP protocol;
968 improvements to SNAP demux.
969 Changes to "any" interface documentation.
970 Documentation on pcap_stats() counters.
971 Fix a memory leak found by Miklos Szeredi - pcap_ether_aton().
972 Added MPLS encapsulation decoding per RFC3032.
973 DNS dissector handles TKEY, TSIG and IXFR.
974 adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org>
975 SMB printing has much improved bounds checks
976 OUI 0x0000f8 decoded as encapsulated ethernet for Cisco-custom bridging
977 Zephyr support, from Nickolai Zeldovich <kolya@MIT.EDU>.
978 Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net>
979 IPX socket 0x85be is for Cisco EIGRP over IPX.
980 Improvements to fragmented ESP handling.
981 SCTP support from Armando L. Caro Jr. <acaro@mail.eecis.udel.edu>
982 Linux ARPHDR_ATM support fixed.
983 Added a "netbeui" keyword, which selects NetBEUI packets.
984 IPv6 ND improvements, MobileIP dissector, 2292bis-02 for RA option.
985 Handle ARPHDR_HDLC from Marcus Felipe Pereira <marcus@task.com.br>.
986 Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm"
987 Better Linux libc5 compat.
988 BIND9 lwres dissector added.
989 MIPS and SPARC get strict alignment macros (affects print-bgp.c)
990 Apple LocalTalk LINKTYPE_ reserved.
991 New time stamp formats documented.
992 DHCP6 updated to draft-22.txt spec.
993 ICMP types/codes now accept symbolic names.
994 Add SIGINFO handler from LBL
995 encrypted CIPE tunnels in IRIX, from Franz Schaefer <schaefer@mond.at>.
996 now we are -Wstrict-prototype clean.
997 NetBSD DLT_PPP_ETHER; adapted from Martin Husemann <martin@netbsd.org>.
998 PPPoE dissector cleaned up.
999 Support for LocalTalk hardware, from Uns Lider <unslider@miranda.org>.
1000 In dissector, now the caller prints the IP addresses rather than proto.
1001 cjclark@alum.mit.edu: print the IP proto for non-initial fragments.
1002 LLC frames with a DSAP and LSAP of 0xe0 are IPX frames.
1003 Linux cooked frames with a type value of LINUX_SLL_P_802_3 are IPX.
1004 captures on the "any" device won't be done in promiscuous mode
1005 Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
1006 ARCNet support, from NetBSD.
1007 HSRP dissector, from Julian Cowley <julian@lava.net>.
1008 Handle (GRE-encapsulated) PPTP
1009 added -C option to rotate save file every optarg * 1,000,000 bytes.
1010 support for "vrrp" name - NetBSD, by Klaus Klein <kleink@netbsd.org>.
1011 PPTP support, from Motonori Shindo <mshindo@mshindo.net>.
1012 IS-IS over PPP support, from Hannes Gredler <hannes@juniper.net>.
1013 CNFP support for IPv6,format. Harry Raaymakers <harryr@connect.com.au>.
1014 ESP printing updated to RFC2406.
1015 HP-UX can now handle large number of PPAs.
1016 MSDP printer added.
1017 L2TP dissector improvements from Motonori Shindo.
1018
1019 Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release
1020 Cleaned up documentation.
1021 Promisc mode fixes for Linux
1022 IPsec changes/cleanups.
1023 Alignment fixes for picky architectures
1024
1025 Removed dependency on native headers for packet dissectors.
1026 Removed Linux specific headers that were shipped
1027
1028 libpcap changes provide for exchanging capture files between
1029 systems. Save files now have well known PACKET_ values instead of
1030 depending upon system dependent mappings of DLT_* types.
1031
1032 Support for computing/checking IP and UDP/TCP checksums.
1033
1034 Updated autoconf stock files.
1035
1036 IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6,
1037
1038 Added dissector support for: ISOCLNS, Token Ring, IGMPv3, bxxp,
1039 timed, vrrp, radius, chdlc, cnfp, cdp, IEEE802.1d, raw-AppleTalk
1040
1041 Added filtering support for: VLANs, ESIS, ISIS
1042
1043 Improvements to: print-telnet, IPTalk, bootp/dhcp, ECN, PPP,
1044 L2TP, PPPoE
1045
1046 HP-UX 11.0 -- find the right dlpi device.
1047 Solaris 8 - IPv6 works
1048 Linux - Added support for an "any" device to capture on all interfaces
1049
1050 Security fixes: buffer overrun audit done. Strcpy replaced with
1051 strlcpy, sprintf replaced with snprintf.
1052 Look for lex problems, and warn about them.
1053
1054
1055 v3.5 Fri Jan 28 18:00:00 PST 2000
1056
1057 Bill Fenner <fenner@research.att.com>
1058 - switch to config.h for autoconf
1059 - unify RCSID strings
1060 - Updated PIMv1, PIMv2, DVMRP, IGMP parsers, add Cisco Auto-RP parser
1061 - Really fix the RIP printer
1062 - Fix MAC address -> name translation.
1063 - some -Wall -Wformat fixes
1064 - update makemib to parse much of SMIv2
1065 - Print TCP sequence # with -vv even if you normally wouldn't
1066 - Print as much of IP/TCP/UDP headers as possible even if truncated.
1067
1068 itojun@iijlab.net
1069 - -X will make a ascii dump. from netbsd.
1070 - telnet command sequence decoder (ff xx xx). from netbsd.
1071 - print-bgp.c: improve options printing. ugly code exists for
1072 unaligned option parsing (need some fix).
1073 - const poisoning in SMB decoder.
1074 - -Wall -Werror clean checks.
1075 - bring in KAME IPv6/IPsec decoding code.
1076
1077 Assar Westerlund <assar@sics.se>
1078 - SNMPv2 and SNMPv3 printer
1079 - If compiled with libsmi, tcpdump can load MIBs on the fly to decode
1080 SNMP packets.
1081 - Incorporate NFS parsing code from NetBSD. Adds support for nfsv3.
1082 - portability fixes
1083 - permit building in different directories.
1084
1085 Ken Hornstein <kenh@cmf.nrl.navy.mil>
1086 - bring in code at
1087 /afs/transarc.com/public/afs-contrib/tools/tcpdump for parsing
1088 AFS3 packets
1089
1090 Andrew Tridgell <tridge@linuxcare.com>
1091 - SMB printing code
1092
1093 Love <lha@stacken.kth.se>
1094 - print-rx.c: add code for printing MakeDir and StoreStatus. Also
1095 change date format to the right one.
1096
1097 Michael C. Richardson <mcr@sandelman.ottawa.on.ca>
1098 - Created tcpdump.org repository
1099
1100 v3.4 Sat Jul 25 12:40:55 PDT 1998
1101
1102 - Hardwire Linux slip support since it's too hard to detect.
1103
1104 - Redo configuration of "network" libraries (-lsocket and -lnsl) to
1105 deal with IRIX. Thanks to John Hawkinson (jhawk@mit.edu)
1106
1107 - Added -a which tries to translate network and broadcast addresses to
1108 names. Suggested by Rob van Nieuwkerk (robn@verdi.et.tudelft.nl)
1109
1110 - Added a configure option to disable gcc.
1111
1112 - Added a "raw" packet printer.
1113
1114 - Not having an interface address is no longer fatal. Requested by John
1115 Hawkinson.
1116
1117 - Rework signal setup to accommodate Linux.
1118
1119 - OSPF truncation check fix. Also display the type of OSPF packets
1120 using MD5 authentication. Thanks to Brian Wellington
1121 (bwelling@tis.com)
1122
1123 - Fix truncation check bugs in the Kerberos printer. Reported by Ezra
1124 Peisach (epeisach@mit.edu)
1125
1126 - Don't catch SIGHUP when invoked with nohup(1). Thanks to Dave Plonka
1127 (plonka@mfa.com)
1128
1129 - Specify full install target as a way of detecting if install
1130 directory does not exist. Thanks to Dave Plonka.
1131
1132 - Bit-swap FDDI addresses for BSD/OS too. Thanks to Paul Vixie
1133 (paul@vix.com)
1134
1135 - Fix off-by-one bug when testing size of ethernet packets. Thanks to
1136 Marty Leisner (leisner@sdsp.mc.xerox.com)
1137
1138 - Add a local autoconf macro to check for routines in libraries; the
1139 autoconf version is broken (it only puts the library name in the
1140 cache variable name). Thanks to John Hawkinson.
1141
1142 - Add a local autoconf macro to check for types; the autoconf version
1143 is broken (it uses grep instead of actually compiling a code fragment).
1144
1145 - Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header
1146 formats.
1147
1148 - Extend OSF ip header workaround to versions 1 and 2.
1149
1150 - Fix some signed problems in the nfs printer. As reported by David
1151 Sacerdote (davids@silence.secnet.com)
1152
1153 - Detect group wheel and use it as the default since BSD/OS' install
1154 can't hack numeric groups. Reported by David Sacerdote.
1155
1156 - AIX needs special loader options. Thanks to Jonathan I. Kamens
1157 (jik@cam.ov.com)
1158
1159 - Fixed the nfs printer to print port numbers in decimal. Thanks to
1160 Kent Vander Velden (graphix@iastate.edu)
1161
1162 - Find installed libpcap in /usr/local/lib when not using gcc.
1163
1164 - Disallow network masks with non-network bits set.
1165
1166 - Attempt to detect "egcs" versions of gcc.
1167
1168 - Add missing closing double quotes when displaying bootp strings.
1169 Reported by Viet-Trung Luu (vluu@picard.math.uwaterloo.ca)
1170
1171 v3.3 Sat Nov 30 20:56:27 PST 1996
1172
1173 - Added Linux support.
1174
1175 - GRE encapsulated packet printer thanks to John Hawkinson
1176 (jhawk@mit.edu)
1177
1178 - Rewrite gmt2local() to avoid problematic os dependencies.
1179
1180 - Suppress nfs truncation message on errors.
1181
1182 - Add missing m4 quoting in AC_LBL_UNALIGNED_ACCESS autoconf macro.
1183 Reported by Joachim Ott (ott@ardala.han.de)
1184
1185 - Enable "ip_hl vs. ip_vhl" workaround for OSF4 too.
1186
1187 - Print arp hardware type in host order. Thanks to Onno van der Linden
1188 (onno@simplex.nl)
1189
1190 - Avoid solaris compiler warnings. Thanks to Bruce Barnett
1191 (barnett@grymoire.crd.ge.com)
1192
1193 - Fix rip printer to not print one more route than is actually in the
1194 packet. Thanks to Jean-Luc Richier (Jean-Luc.Richier@imag.fr) and
1195 Bill Fenner (fenner@parc.xerox.com)
1196
1197 - Use autoconf endian detection since BYTE_ORDER isn't defined on all systems.
1198
1199 - Fix dvmrp printer truncation checks and add a dvmrp probe printer.
1200 Thanks to Danny J. Mitzel (mitzel@ipsilon.com)
1201
1202 - Rewrite ospf printer to improve truncation checks.
1203
1204 - Don't parse tcp options past the EOL. As noted by David Sacerdote
1205 (davids@secnet.com). Also, check tcp options to make sure they ar
1206 actually in the tcp header (in addition to the normal truncation
1207 checks). Fix the SACK code to print the N blocks (instead of the
1208 first block N times).
1209
1210 - Don't say really small UDP packets are truncated just because they
1211 aren't big enough to be a RPC. As noted by David Sacerdote.
1212
1213 v3.2.1 Sun Jul 14 03:02:26 PDT 1996
1214
1215 - Added rfc1716 icmp codes as suggested by Martin Fredriksson
1216 (martin@msp.se)
1217
1218 - Print mtu for icmp unreach need frag packets. Thanks to John
1219 Hawkinson (jhawk@mit.edu)
1220
1221 - Decode icmp router discovery messages. Thanks to Jeffrey Honig
1222 (jch@bsdi.com)
1223
1224 - Added a printer entry for DLT_IEEE802 as suggested by Tak Kushida
1225 (kushida@trl.ibm.co.jp)
1226
1227 - Check igmp checksum if possible. Thanks to John Hawkinson.
1228
1229 - Made changes for SINIX. Thanks to Andrej Borsenkow
1230 (borsenkow.msk@sni.de)
1231
1232 - Use autoconf's idea of the top level directory in install targets.
1233 Thanks to John Hawkinson.
1234
1235 - Avoid infinite loop in tcp options printing code. Thanks to Jeffrey
1236 Mogul (mogul@pa.dec.com)
1237
1238 - Avoid using -lsocket in IRIX 5.2 and earlier since it breaks snoop.
1239 Thanks to John Hawkinson.
1240
1241 - Added some more packet truncation checks.
1242
1243 - On systems that have it, use sigset() instead of signal() since
1244 signal() has different semantics on these systems.
1245
1246 - Fixed some more alignment problems on the alpha.
1247
1248 - Add code to massage unprintable characters in the domain and ipx
1249 printers. Thanks to John Hawkinson.
1250
1251 - Added explicit netmask support. Thanks to Steve Nuchia
1252 (steve@research.oknet.com)
1253
1254 - Add "sca" keyword (for DEC cluster services) as suggested by Terry
1255 Kennedy (terry@spcvxa.spc.edu)
1256
1257 - Add "atalk" keyword as suggested by John Hawkinson.
1258
1259 - Added an igrp printer. Thanks to Francis Dupont
1260 (francis.dupont@inria.fr)
1261
1262 - Print IPX net numbers in hex a la Novell Netware. Thanks to Terry
1263 Kennedy (terry@spcvxa.spc.edu)
1264
1265 - Fixed snmp extended tag field parsing bug. Thanks to Pascal Hennequin
1266 (pascal.hennequin@hugo.int-evry.fr)
1267
1268 - Added some ETHERTYPEs missing on some systems.
1269
1270 - Added truncated packet macros and various checks.
1271
1272 - Fixed endian problems with the DECnet printer.
1273
1274 - Use $CC when checking gcc version. Thanks to Carl Lindberg
1275 (carl_lindberg@blacksmith.com)
1276
1277 - Fixes for AIX (although this system is not yet supported). Thanks to
1278 John Hawkinson.
1279
1280 - Fix bugs in the autoconf misaligned accesses code fragment.
1281
1282 - Include sys/param.h to get BYTE_ORDER in a few places. Thanks to
1283 Pavlin Ivanov Radoslavov (pavlin@cs.titech.ac.jp)
1284
1285 v3.2 Sun Jun 23 02:28:10 PDT 1996
1286
1287 - Print new icmp unreachable codes as suggested by Martin Fredriksson
1288 (martin@msp.se). Also print code value when unknown for icmp redirect
1289 and time exceeded.
1290
1291 - Fix an alignment endian bug in getname(). Thanks to John Hawkinson.
1292
1293 - Define "new" domain record types if not found in arpa/nameserv.h.
1294 Resulted from a suggestion from John Hawkinson (jhawk@mit.edu). Also
1295 fixed an endian bug when printing mx record and added some new record
1296 types.
1297
1298 - Added RIP V2 support. Thanks to Jeffrey Honig (jch@bsdi.com)
1299
1300 - Added T/TCP options printing. As suggested by Richard Stevens
1301 (rstevens@noao.edu)
1302
1303 - Use autoconf to detect architectures that can't handle misaligned
1304 accesses.
1305
1306 v3.1 Thu Jun 13 20:59:32 PDT 1996
1307
1308 - Changed u_int32/int32 to u_int32_t/int32_t to be consistent with bsd
1309 and bind (as suggested by Charles Hannum).
1310
1311 - Port to GNU autoconf.
1312
1313 - Add support for printing DVMRP and PIM traffic thanks to
1314 Havard Eidnes (Havard.Eidnes@runit.sintef.no).
1315
1316 - Fix AppleTalk, IPX and DECnet byte order problems due to wrong endian
1317 define being referenced. Reported by Terry Kennedy.
1318
1319 - Minor fixes to the man page thanks to Mark Andrews.
1320
1321 - Endian fixes to RTP and vat packet dumpers, thanks to Bruce Mah
1322 (bmah@cs.berkeley.edu).
1323
1324 - Added support for new dns types, thanks to Rainer Orth.
1325
1326 - Fixed tftp_print() to print the block number for ACKs.
1327
1328 - Document -dd and -ddd. Resulted from a bug report from Charlie Slater
1329 (cslater@imatek.com).
1330
1331 - Check return status from malloc/calloc/etc.
1332
1333 - Check return status from pcap_loop() so we can print an error and
1334 exit with a bad status if there were problems.
1335
1336 - Bail if ip option length is <= 0. Resulted from a bug report from
1337 Darren Reed (darrenr@vitruvius.arbld.unimelb.edu.au).
1338
1339 - Print out a little more information for sun rpc packets.
1340
1341 - Add support for Kerberos 4 thanks to John Hawkinson (jhawk@mit.edu).
1342
1343 - Fixed the Fix EXTRACT_SHORT() and EXTRACT_LONG() macros (which were
1344 wrong on little endian machines).
1345
1346 - Fixed alignment bug in ipx_decode(). Thanks to Matt Crawford
1347 (crawdad@fnal.gov).
1348
1349 - Fix ntp_print() to not print garbage when the stratum is
1350 "unspecified." Thanks to Deus Ex Machina (root@belle.bork.com).
1351
1352 - Rewrote tcp options printer code to check for truncation. Added
1353 selective acknowledgment case.
1354
1355 - Fixed an endian bug in the ospf printer. Thanks to Jeffrey C Honig
1356 (jch@bsdi.com)
1357
1358 - Fix rip printer to handle 4.4 BSD sockaddr struct which only uses one
1359 octet for the sa_family member. Thanks to Yoshitaka Tokugawa
1360 (toku@dit.co.jp)
1361
1362 - Don't checksum ip header if we don't have all of it. Thanks to John
1363 Hawkinson (jhawk@mit.edu).
1364
1365 - Print out hostnames if possible in egp printer. Thanks to Jeffrey
1366 Honig (jhc@bsdi.com)
1367
1368
1369 v3.1a1 Wed May 3 19:21:11 PDT 1995
1370
1371 - Include time.h when SVR4 is defined to avoid problems under Solaris
1372 2.3.
1373
1374 - Fix etheraddr_string() in the ETHER_SERVICE to return the saved
1375 strings, not the local buffer. Thanks to Stefan Petri
1376 (petri@ibr.cs.tu-bs.de).
1377
1378 - Detect when pcap raises the snaplen (e.g. with snit). Print a warning
1379 that the selected value was not used. Thanks to Pascal Hennequin
1380 (Pascal.Hennequin@hugo.int-evry.fr).
1381
1382 - Add a truncated packet test to print-nfs.c. Thanks to Pascal Hennequin.
1383
1384 - BYTEORDER -> BYTE_ORDER Thanks to Terry Kennedy (terry@spcvxa.spc.edu).
1385
1386 v3.0.3 Sun Oct 1 18:35:00 GMT 1995
1387
1388 - Although there never was a 3.0.3 release, the linux boys cleverly
1389 "released" one in late 1995.
1390
1391 v3.0.2 Thu Apr 20 21:28:16 PDT 1995
1392
1393 - Change configuration to not use gcc v2 flags with gcc v1.
1394
1395 - Redo gmt2local() so that it works under BSDI (which seems to return
1396 an empty timezone struct from gettimeofday()). Based on report from
1397 Terry Kennedy (terry@spcvxa.spc.edu).
1398
1399 - Change configure to recognize IP[0-9]* as "mips" SGI hardware. Based
1400 on report from Mark Andrews (mandrews@alias.com).
1401
1402 - Don't pass cc flags to gcc. Resulted from a bug report from Rainer
1403 Orth (ro@techfak.uni-bielefeld.de).
1404
1405 - Fixed printout of connection id for uncompressed tcp slip packets.
1406 Resulted from a bug report from Richard Stevens (rstevens@noao.edu).
1407
1408 - Hack around deficiency in Ultrix's make.
1409
1410 - Add ETHERTYPE_TRAIL define which is missing from irix5.
1411
1412 v3.0.1 Wed Aug 31 22:42:26 PDT 1994
1413
1414 - Fix problems with gcc2 vs. malloc() and read() prototypes under SunOS 4.
1415
1416 v3.0 Mon Jun 20 19:23:27 PDT 1994
1417
1418 - Added support for printing tcp option timestamps thanks to
1419 Mark Andrews (mandrews@alias.com).
1420
1421 - Reorganize protocol dumpers to take const pointers to packets so they
1422 never change the contents (i.e., they used to do endian conversions
1423 in place). Previously, whenever more than one pass was taken over
1424 the packet, the packet contents would be dumped incorrectly (i.e.,
1425 the output form -x would be wrong on little endian machines because
1426 the protocol dumpers would modify the data). Thanks to Charles Hannum
1427 (mycroft@gnu.ai.mit.edu) for reporting this problem.
1428
1429 - Added support for decnet protocol dumping thanks to Jeff Mogul
1430 (mogul@pa.dec.com).
1431
1432 - Fix bug that caused length of packet to be incorrectly printed
1433 (off by ether header size) for unknown ethernet types thanks
1434 to Greg Miller (gmiller@kayak.mitre.org).
1435
1436 - Added support for IPX protocol dumping thanks to Brad Parker
1437 (brad@fcr.com).
1438
1439 - Added check to verify IP header checksum under -v thanks to
1440 Brad Parker (brad@fcr.com).
1441
1442 - Move packet capture code to new libpcap library (which is
1443 packaged separately).
1444
1445 - Prototype everything and assume an ansi compiler.
1446
1447 - print-arp.c: Print hardware ethernet addresses if they're not
1448 what we expect.
1449
1450 - print-bootp.c: Decode the cmu vendor field. Add RFC1497 tags.
1451 Many helpful suggestions from Gordon Ross (gwr@jericho.mc.com).
1452
1453 - print-fddi.c: Improvements. Thanks to Jeffrey Mogul
1454 (mogul@pa.dec.com).
1455
1456 - print-icmp.c: Byte swap netmask before printing. Thanks to
1457 Richard Stevens (rstevens@noao.edu). Print icmp type when unknown.
1458
1459 - print-ip.c: Print the inner ip datagram of ip-in-ip encapsulated packets.
1460 By default, only the inner packet is dumped, appended with the token
1461 "(encap)". Under -v, both the inner and output packets are dumped
1462 (on the same line). Note that the filter applies to the original packet,
1463 not the encapsulated packet. So if you run tcpdump on a net with an
1464 IP Multicast tunnel, you cannot filter out the datagrams using the
1465 conventional syntax. (You can filter away all the ip-in-ip traffic
1466 with "not ip proto 4".)
1467
1468 - print-nfs.c: Keep pending rpc's in circular table. Add generic
1469 nfs header and remove os dependences. Thanks to Jeffrey Mogul.
1470
1471 - print-ospf.c: Improvements. Thanks to Jeffrey Mogul.
1472
1473 - tcpdump.c: Add -T flag allows interpretation of "vat", "wb", "rpc"
1474 (sunrpc) and rtp packets. Added "inbound" and "outbound" keywords
1475 Add && and || operators
1476
1477 v2.2.1 Tue Jun 6 17:57:22 PDT 1992
1478
1479 - Fix bug with -c flag.
1480
1481 v2.2 Fri May 22 17:19:41 PDT 1992
1482
1483 - savefile.c: Remove hack that shouldn't have been exported. Add
1484 truncate checks.
1485
1486 - Added the 'icmp' keyword. For example, 'icmp[0] != 8 and icmp[0] != 0'
1487 matches non-echo/reply ICMP packets.
1488
1489 - Many improvements to filter code optimizer.
1490
1491 - Added 'multicast' keyword and extended the 'broadcast' keyword can now be
1492 so that protocol qualifications are allowed. For example, "ip broadcast"
1493 and "ether multicast" are valid filters.
1494
1495 - Added support for monitoring the loopback interface (i.e. 'tcpdump -i lo').
1496 Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) contributed the kernel
1497 patches to netinet/if_loop.c.
1498
1499 - Added support for the Ungermann-Bass Ethernet on IBM/PC-RTs running AOS.
1500 Contact Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) for the diffs.
1501
1502 - Added EGP and OSPF printers, thanks to Jeffrey Honig.
1503
1504 v2.1 Tue Jan 28 11:00:14 PST 1992
1505
1506 - Internal release (never publicly exported).
1507
1508 v2.0.1 Sun Jan 26 21:10:10 PDT
1509
1510 - Various byte ordering fixes.
1511
1512 - Add truncation checks.
1513
1514 - inet.c: Support BSD style SIOCGIFCONF.
1515
1516 - nametoaddr.c: Handle multi addresses for single host.
1517
1518 - optimize.c: Rewritten.
1519
1520 - pcap-bpf.c: don't choke when we get ptraced. only set promiscuous
1521 for broadcast nets.
1522
1523 - print-atal.c: Fix an alignment bug (thanks to
1524 stanonik@nprdc.navy.mil) Add missing printf() argument.
1525
1526 - print-bootp.c: First attempt at decoding the vendor buffer.
1527
1528 - print-domain.c: Fix truncation checks.
1529
1530 - print-icmp.c: Calculate length of packets from the ip header.
1531
1532 - print-ip.c: Print frag id in decimal (so it's easier to match up
1533 with non-frags). Add support for ospf, egp and igmp.
1534
1535 - print-nfs.c: Lots of changes.
1536
1537 - print-ntp.c: Make some verbose output depend on -v.
1538
1539 - print-snmp.c: New version from John LoVerso.
1540
1541 - print-tcp.c: Print rfc1072 tcp options.
1542
1543 - tcpdump.c: Print "0x" prefix for %x formats. Always print 6 digits
1544 (microseconds) worth of precision. Fix uid bugs.
1545
1546 - A packet dumper has been added (thanks to Jeff Mogul of DECWRL).
1547 With this option, you can create an architecture independent binary
1548 trace file in real time, without the overhead of the packet printer.
1549 At a later time, the packets can be filtered (again) and printed.
1550
1551 - BSD is supported. You must have BPF in your kernel.
1552 Since the filtering is now done in the kernel, fewer packets are
1553 dropped. In fact, with BPF and the packet dumper option, a measly
1554 Sun 3/50 can keep up with a busy network.
1555
1556 - Compressed SLIP packets can now be dumped, provided you use our
1557 SLIP software and BPF. These packets are dumped as any other IP
1558 packet; the compressed headers are dumped with the '-e' option.
1559
1560 - Machines with little-endian byte ordering are supported (thanks to
1561 Jeff Mogul).
1562
1563 - Ultrix 4.0 is supported (also thanks to Jeff Mogul).
1564
1565 - IBM RT and Stanford Enetfilter support has been added by
1566 Rayan Zachariassen <rayan@canet.ca>. Tcpdump has been tested under
1567 both the vanilla Enetfilter interface, and the extended interface
1568 (#ifdef'd by IBMRTPC) present in the MERIT version of the Enetfilter.
1569
1570 - TFTP packets are now printed (requests only).
1571
1572 - BOOTP packets are now printed.
1573
1574 - SNMP packets are now printed. (thanks to John LoVerso of Xylogics).
1575
1576 - Sparc architectures, including the Sparcstation-1, are now
1577 supported thanks to Steve McCanne and Craig Leres.
1578
1579 - SunOS 4 is now supported thanks to Micky Liu of Columbia
1580 University (micky@cunixc.cc.columbia.edu).
1581
1582 - IP options are now printed.
1583
1584 - RIP packets are now printed.
1585
1586 - There's a -v flag that prints out more information than the
1587 default (e.g., it will enable printing of IP ttl, tos and id)
1588 and -q flag that prints out less (e.g., it will disable
1589 interpretation of AppleTalk-in-UDP).
1590
1591 - The grammar has undergone substantial changes (if you have an
1592 earlier version of tcpdump, you should re-read the manual
1593 entry).
1594
1595 The most useful change is the addition of an expression
1596 syntax that lets you filter on arbitrary fields or values in the
1597 packet. E.g., "ip[0] > 0x45" would print only packets with IP
1598 options, "tcp[13] & 3 != 0" would print only TCP SYN and FIN
1599 packets.
1600
1601 The most painful change is that concatenation no longer means
1602 "and" -- e.g., you have to say "host foo and port bar" instead
1603 of "host foo port bar". The up side to this down is that
1604 repeated qualifiers can be omitted, making most filter
1605 expressions shorter. E.g., you can now say "ip host foo and
1606 (bar or baz)" to look at ip traffic between hosts foo and bar or
1607 between hosts foo and baz. [The old way of saying this was "ip
1608 host foo and (ip host bar or ip host baz)".]
1609
1610 v2.0 Sun Jan 13 12:20:40 PST 1991
1611
1612 - Initial public release.