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Diffstat (limited to 'contrib/tcpdump/CHANGES')
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diff --git a/contrib/tcpdump/CHANGES b/contrib/tcpdump/CHANGES new file mode 100644 index 0000000..3f3b675 --- /dev/null +++ b/contrib/tcpdump/CHANGES @@ -0,0 +1,894 @@ +$Header: /tcpdump/master/tcpdump/CHANGES,v 1.98.2.2 2008-10-15 23:26:30 ken Exp $ + +Mon. October 27, 2008. ken@netfunctional.ca. Summary for 4.0.0 tcpdump release + Add support for Bluetooth Sniffing + Add support for Realtek Remote Control Protocol (openrrcp.org.ru) + Add support for 802.11 AVS + Add support for SMB over TCP + Add support for 4 byte BGP AS printing + Add support for compiling on case-insensitive file systems + Add support for ikev2 printing + Update support for decoding AFS + Update DHCPv6 printer + Use newer libpcap API's (allows -B option on all platforms) + Add -I to turn on monitor mode + Bugfixes in lldp, lspping, dccp, ESP, NFS printers + Cleanup unused files and various cruft + +Mon. September 10, 2007. ken@xelerance.com. Summary for 3.9.8 tcpdump release + Rework ARP printer + Rework OSPFv3 printer + Add support for Frame-Relay ARP + Decode DHCP Option 121 (RFC 3442 Classless Static Route) + Decode DHCP Option 249 (MS Classless Static Route) the same as Option 121 + TLV: Add support for Juniper .pcap extensions + Print EGP header in new-world-order style + Converted print-isakmp.c to NETDISSECT + Moved AF specific stuff into af.h + Test subsystem now table driven, and saves outputs and diffs to one place + Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted + libpcap files on an OS other than where the file was generated + + +Wed. July 23, 2007. mcr@xelerance.com. Summary for 3.9.7 libpcap release + + NFS: Print unsigned values as such. + RX: parse safely. + BGP: fixes for IPv6-less builds. + 801.1ag: use standard codepoint. + use /dev/bpf on systems with such a device. + 802.11: print QoS data, avoid dissect of no-data frame, ignore padding. + smb: make sure that we haven't gone past the end of the captured data. + smb: squelch an uninitialized complaint from coverity. + NFS: from NetBSD; don't interpret the reply as a possible NFS reply + if it got MSG_DENIED. + BGP: don't print TLV values that didn't fit, from www.digit-labs.org. + revised INSTALL.txt about libpcap dependancy. + +Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release + Update man page to reflect changes to libpcap + Changes to both TCP and IP Printer Output + Fix a potential buffer overflow in the 802.11 printer + Print basic info about a few more Cisco LAN protocols. + mDNS cleanup + ICMP MPLS rework of the extension code + bugfix: use the correct codepoint for the OSPF simple text auth token + entry, and use safeputs to print the password. + Add support in pflog for additional values + Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects + Add support for the Message-id NACK c-type. + Add support for 802.3ah loopback ctrl msg + Add support for Multiple-STP as per 802.1s + Add support for rapid-SPT as per 802.1w + Add support for CFM Link-trace msg, Link-trace-Reply msg, + Sender-ID tlv, private tlv, port, interface status + Add support for unidirectional link detection as per + http://www.ietf.org/internet-drafts/draft-foschiano-udld-02.txt + Add support for the olsr protocol as per RFC 3626 plus the LQ + extensions from olsr.org + Add support for variable-length checksum in DCCP, as per section 9 of + RFC 4340. + Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree + Add support for Multiple-STP as per 802.1s + Add support for the cisco propriatry 'dynamic trunking protocol' + Add support for the cisco proprietary VTP protocol + Update dhcp6 options table as per IETF standardization activities + + +Tue. September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release + + Fix compiling on AIX (, at end of ENUM) + Updated list of DNS RR typecodes + Use local Ethernet defs on WIN32 + Add support for Frame-Relay ARP + Fixes for compiling under MSVC++ + Add support for parsing Juniper .pcap files + Add support for FRF.16 Multilink Frame-Relay (DLT_MFR) + Rework the OSPFv3 printer + Fix printing for 4.4BSD/NetBSD NFS Filehandles + Add support for Cisco style NLPID encapsulation + Add cisco prop. eigrp related, extended communities + Add support for BGP signaled VPLS + Cleanup the bootp printer + Add support for PPP over Frame-Relay + Add some bounds checking to the IP options code, and clean up + the options output a bit. + Add additional modp groups to ISAKMP printer + Add support for Address-Withdraw and Label-Withdraw Msgs + Add support for the BFD Discriminator TLV + Fixes for 64bit compiling + Add support for PIMv2 checksum verification + Add support for further dissection of the IPCP Compression Option + Add support for Cisco's proposed VQP protocol + Add basic support for keyed authentication TCP option + Lots of minor cosmetic changes to output printers + + +Mon. September 19, 2005. ken@xelerance.com. Summary for 3.9.4 tcpdump release + Decoder support for more Juniper link-layer types + Fix a potential buffer overflow (although it can't occur in + practice). + Fix the handling of unknown management frame types in the 802.11 + printer. + Add FRF.16 support, fix various Frame Relay bugs. + Add support for RSVP integrity objects, update fast-reroute + object printer to latest spec. + Clean up documentation of vlan filter expression, document mpls + filter expression. + Document new pppoed and pppoes filter expressions. + Update diffserver-TE codepoints as per RFC 4124. + Spelling fixes in ICMPv6. + Don't require any fields other than flags to be present in IS-IS + restart signaling TLVs, and only print the system ID in + those TLVs as system IDs, not as node IDs. + Support for DCCP. + +Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.3 tcpdump release + + Option to chroot() when dropping privs + Fixes for compiling on nearly every platform, + including improved 64bit support + Many new testcases + Support for sending packets + Many compliation fixes on most platforms + Fixes for recent version of GCC to eliminate warnings + Improved Unicode support + + Decoders & DLT Changes, Updates and New: + AES ESP support + Juniper ATM, FRF.15, FRF.16, PPPoE, + ML-FR, ML-PIC, ML-PPP, PL-PPP, LS-PIC + GGSN,ES,MONITOR,SERVICES + L2VPN + Axent Raptor/Symantec Firewall + TCP-MD5 (RFC 2385) + ESP-in-UDP (RFC 3948) + ATM OAM + LMP, LMP Service Discovery + IP over FC + IP over IEEE 1394 + BACnet MS/TP + SS7 + LDP over TCP + LACP, MARKER as per 802.3ad + PGM (RFC 3208) + LSP-PING + G.7041/Y.1303 Generic Framing Procedure + EIGRP-IP, EIGRP-IPX + ICMP6 + Radio - via radiotap + DHCPv6 + HDLC over PPP + +Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release + + No changes from 3.8.2. Version bumped only to maintain consistency + with libpcap 0.8.3. + +Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release + + Fixes for print-isakmp.c CVE: CAN-2004-0183, CAN-2004-0184 + http://www.rapid7.com/advisories/R7-0017.html + IP-over-IEEE1394 printing. + some MINGW32 changes. + updates for autoconf 2.5 + fixes for print-aodv.c - check for too short packets + formatting changes to print-ascii for hex output. + check for too short packets: print-bgp.c, print-bootp.c, print-cdp.c, + print-chdlc.c, print-domain.c, print-icmp.c, print-icmp6.c, + print-ip.c, print-lwres.c, print-ospf.c, print-pim.c, + print-ppp.c,print-pppoe.c, print-rsvp.c, print-wb.c + print-ether.c - better handling of unknown types. + print-isoclns.c - additional decoding of types. + print-llc.c - strings for LLC names added. + print-pfloc.c - various enhancements + print-radius.c - better decoding to strings. + +Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release + + changed syntax of -E argument so that multiple SAs can be decrypted + fixes for Digital Unix headers and Documentation + __attribute__ fixes + CDP changes from Terry Kennedy <terry@tmk.com>. + IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com> + Fixes for ASN.1 decoder for 2.100.3 forms. + Added a count of packets received and processed to clarify numbers. + Incorporated WinDUMP patches for Win32 builds. + PPPoE payload length headers. + Fixes for HP C compiler builds. + Use new pcap_breakloop() and pcap_findalldevs() if we can. + BGP output split into multiple lines. + Fixes to 802.11 decoding. + Fixes to PIM decoder. + SuperH is a CPU that can't handle unaligned access. Many fixes for + unaligned access work. + Fixes to Frame-Relay decoder for Q.933/922 frames. + Clarified when Solaris can do captures as non-root. + Added tests/ subdir for examples/regression tests. + New -U flag. -flush stdout after every packet + New -A flag -print ascii only + support for decoding IS-IS inside Cisco HDLC Frames + more verbosity for tftp decoder + mDNS decoder + new BFD decoder + cross compilation patches + RFC 3561 AODV support. + UDP/TCP pseudo-checksum properly for source-route options. + sanitized all files to modified BSD license + Add support for RFC 2625 IP-over-Fibre Channel. + fixes for DECnet support. + Support RFC 2684 bridging of Ethernet, 802.5 Token Ring, and FDDI. + RFC 2684 encapsulation of BPDUs. + +Tuesday, February 25, 2003. fenner@research.att.com. 3.7.2 release + + Fixed infinite loop when parsing malformed isakmp packets. + (reported by iDefense; already fixed in CVS) + Fixed infinite loop when parsing malformed BGP packets. + Fixed buffer overflow with certain malformed NFS packets. + Pretty-print unprintable network names in 802.11 printer. + Handle truncated nbp (appletalk) packets. + Updated DHCPv6 printer to match draft-ietf-dhc-dhcpv6-22.txt + Print IP protocol name even if we don't have a printer for it. + Print IP protocol name or number for fragments. + Print the whole MPLS label stack, not just the top label. + Print request header and file handle for NFS v3 FSINFO and PATHCONF + requests. + Fix NFS packet truncation checks. + Handle "old" DR-Priority and Bidir-Capable PIM HELLO options. + Handle unknown RADIUS attributes properly. + Fix an ASN.1 parsing error that would cause e.g. the OID + 2.100.3 to be misrepresented as 4.20.3 . + +Monday, January 21, 2002. mcr@sandelman.ottawa.on.ca. Summary for 3.7 release +see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log. + keyword "ipx" added. + Better OSI/802.2 support on Linux. + IEEE 802.11 support, from clenahan@fortresstech.com, achirica@ttd.net. + LLC SAP support for FDDI/token ring/RFC-1483 style ATM + BXXP protocol was replaced by the BEEP protocol; + improvements to SNAP demux. + Changes to "any" interface documentation. + Documentation on pcap_stats() counters. + Fix a memory leak found by Miklos Szeredi - pcap_ether_aton(). + Added MPLS encapsulation decoding per RFC3032. + DNS dissector handles TKEY, TSIG and IXFR. + adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org> + SMB printing has much improved bounds checks + OUI 0x0000f8 decoded as encapsulated ethernet for Cisco-custom bridging + Zephyr support, from Nickolai Zeldovich <kolya@MIT.EDU>. + Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net> + IPX socket 0x85be is for Cisco EIGRP over IPX. + Improvements to fragmented ESP handling. + SCTP support from Armando L. Caro Jr. <acaro@mail.eecis.udel.edu> + Linux ARPHDR_ATM support fixed. + Added a "netbeui" keyword, which selects NetBEUI packets. + IPv6 ND improvements, MobileIP dissector, 2292bis-02 for RA option. + Handle ARPHDR_HDLC from Marcus Felipe Pereira <marcus@task.com.br>. + Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm" + Better Linux libc5 compat. + BIND9 lwres dissector added. + MIPS and SPARC get strict alignment macros (affects print-bgp.c) + Apple LocalTalk LINKTYPE_ reserved. + New time stamp formats documented. + DHCP6 updated to draft-22.txt spec. + ICMP types/codes now accept symbolic names. + Add SIGINFO handler from LBL + encrypted CIPE tunnels in IRIX, from Franz Schaefer <schaefer@mond.at>. + now we are -Wstrict-prototype clean. + NetBSD DLT_PPP_ETHER; adapted from Martin Husemann <martin@netbsd.org>. + PPPoE dissector cleaned up. + Support for LocalTalk hardware, from Uns Lider <unslider@miranda.org>. + In dissector, now the caller prints the IP addresses rather than proto. + cjclark@alum.mit.edu: print the IP proto for non-initial fragments. + LLC frames with a DSAP and LSAP of 0xe0 are IPX frames. + Linux cooked frames with a type value of LINUX_SLL_P_802_3 are IPX. + captures on the "any" device won't be done in promiscuous mode + Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl> + ARCNet support, from NetBSD. + HSRP dissector, from Julian Cowley <julian@lava.net>. + Handle (GRE-encapsulated) PPTP + added -C option to rotate save file every optarg * 1,000,000 bytes. + support for "vrrp" name - NetBSD, by Klaus Klein <kleink@netbsd.org>. + PPTP support, from Motonori Shindo <mshindo@mshindo.net>. + IS-IS over PPP support, from Hannes Gredler <hannes@juniper.net>. + CNFP support for IPv6,format. Harry Raaymakers <harryr@connect.com.au>. + ESP printing updated to RFC2406. + HP-UX can now handle large number of PPAs. + MSDP printer added. + L2TP dissector improvements from Motonori Shindo. + +Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release + Cleaned up documentation. + Promisc mode fixes for Linux + IPsec changes/cleanups. + Alignment fixes for picky architectures + + Removed dependency on native headers for packet dissectors. + Removed Linux specific headers that were shipped + + libpcap changes provide for exchanging capture files between + systems. Save files now have well known PACKET_ values instead of + depending upon system dependant mappings of DLT_* types. + + Support for computing/checking IP and UDP/TCP checksums. + + Updated autoconf stock files. + + IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6, + + Added dissector support for: ISOCLNS, Token Ring, IGMPv3, bxxp, + timed, vrrp, radius, chdlc, cnfp, cdp, IEEE802.1d, raw-AppleTalk + + Added filtering support for: VLANs, ESIS, ISIS + + Improvements to: print-telnet, IPTalk, bootp/dhcp, ECN, PPP, + L2TP, PPPoE + + HP-UX 11.0 -- find the right dlpi device. + Solaris 8 - IPv6 works + Linux - Added support for an "any" device to capture on all interfaces + + Security fixes: buffer overrun audit done. Strcpy replaced with + strlcpy, sprintf replaced with snprintf. + Look for lex problems, and warn about them. + + +v3.5 Fri Jan 28 18:00:00 PST 2000 + +Bill Fenner <fenner@research.att.com> +- switch to config.h for autoconf +- unify RCSID strings +- Updated PIMv1, PIMv2, DVMRP, IGMP parsers, add Cisco Auto-RP parser +- Really fix the RIP printer +- Fix MAC address -> name translation. +- some -Wall -Wformat fixes +- update makemib to parse much of SMIv2 +- Print TCP sequence # with -vv even if you normally wouldn't +- Print as much of IP/TCP/UDP headers as possible even if truncated. + +itojun@iijlab.net +- -X will make a ascii dump. from netbsd. +- telnet command sequence decoder (ff xx xx). from netbsd. +- print-bgp.c: improve options printing. ugly code exists for + unaligned option parsing (need some fix). +- const poisoning in SMB decoder. +- -Wall -Werror clean checks. +- bring in KAME IPv6/IPsec decoding code. + +Assar Westerlund <assar@sics.se> +- SNMPv2 and SNMPv3 printer +- If compiled with libsmi, tcpdump can load MIBs on the fly to decode + SNMP packets. +- Incorporate NFS parsing code from NetBSD. Adds support for nfsv3. +- portability fixes +- permit building in different directories. + +Ken Hornstein <kenh@cmf.nrl.navy.mil> +- bring in code at + /afs/transarc.com/public/afs-contrib/tools/tcpdump for parsing + AFS3 packets + +Andrew Tridgell <tridge@linuxcare.com> +- SMB printing code + +Love <lha@stacken.kth.se> +- print-rx.c: add code for printing MakeDir and StoreStatus. Also + change date format to the right one. + +Michael C. Richardson <mcr@sandelman.ottawa.on.ca> +- Created tcpdump.org repository + +v3.4 Sat Jul 25 12:40:55 PDT 1998 + +- Hardwire Linux slip support since it's too hard to detect. + +- Redo configuration of "network" libraries (-lsocket and -lnsl) to + deal with IRIX. Thanks to John Hawkinson (jhawk@mit.edu) + +- Added -a which tries to translate network and broadcast addresses to + names. Suggested by Rob van Nieuwkerk (robn@verdi.et.tudelft.nl) + +- Added a configure option to disable gcc. + +- Added a "raw" packet printer. + +- Not having an interface address is no longer fatal. Requested by John + Hawkinson. + +- Rework signal setup to accommodate Linux. + +- OSPF truncation check fix. Also display the type of OSPF packets + using MD5 authentication. Thanks to Brian Wellington + (bwelling@tis.com) + +- Fix truncation check bugs in the Kerberos printer. Reported by Ezra + Peisach (epeisach@mit.edu) + +- Don't catch SIGHUP when invoked with nohup(1). Thanks to Dave Plonka + (plonka@mfa.com) + +- Specify full install target as a way of detecting if install + directory does not exist. Thanks to Dave Plonka. + +- Bit-swap FDDI addresses for BSD/OS too. Thanks to Paul Vixie + (paul@vix.com) + +- Fix off-by-one bug when testing size of ethernet packets. Thanks to + Marty Leisner (leisner@sdsp.mc.xerox.com) + +- Add a local autoconf macro to check for routines in libraries; the + autoconf version is broken (it only puts the library name in the + cache variable name). Thanks to John Hawkinson. + +- Add a local autoconf macro to check for types; the autoconf version + is broken (it uses grep instead of actually compiling a code fragment). + +- Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header + formats. + +- Extend OSF ip header workaround to versions 1 and 2. + +- Fix some signed problems in the nfs printer. As reported by David + Sacerdote (davids@silence.secnet.com) + +- Detect group wheel and use it as the default since BSD/OS' install + can't hack numeric groups. Reported by David Sacerdote. + +- AIX needs special loader options. Thanks to Jonathan I. Kamens + (jik@cam.ov.com) + +- Fixed the nfs printer to print port numbers in decimal. Thanks to + Kent Vander Velden (graphix@iastate.edu) + +- Find installed libpcap in /usr/local/lib when not using gcc. + +- Disallow network masks with non-network bits set. + +- Attempt to detect "egcs" versions of gcc. + +- Add missing closing double quotes when displaying bootp strings. + Reported by Viet-Trung Luu (vluu@picard.math.uwaterloo.ca) + +v3.3 Sat Nov 30 20:56:27 PST 1996 + +- Added Linux support. + +- GRE encapsulated packet printer thanks to John Hawkinson + (jhawk@mit.edu) + +- Rewrite gmt2local() to avoid problematic os dependencies. + +- Suppress nfs truncation message on errors. + +- Add missing m4 quoting in AC_LBL_UNALIGNED_ACCESS autoconf macro. + Reported by Joachim Ott (ott@ardala.han.de) + +- Enable "ip_hl vs. ip_vhl" workaround for OSF4 too. + +- Print arp hardware type in host order. Thanks to Onno van der Linden + (onno@simplex.nl) + +- Avoid solaris compiler warnings. Thanks to Bruce Barnett + (barnett@grymoire.crd.ge.com) + +- Fix rip printer to not print one more route than is actually in the + packet. Thanks to Jean-Luc Richier (Jean-Luc.Richier@imag.fr) and + Bill Fenner (fenner@parc.xerox.com) + +- Use autoconf endian detection since BYTE_ORDER isn't defined on all systems. + +- Fix dvmrp printer truncation checks and add a dvmrp probe printer. + Thanks to Danny J. Mitzel (mitzel@ipsilon.com) + +- Rewrite ospf printer to improve truncation checks. + +- Don't parse tcp options past the EOL. As noted by David Sacerdote + (davids@secnet.com). Also, check tcp options to make sure they ar + actually in the tcp header (in addition to the normal truncation + checks). Fix the SACK code to print the N blocks (instead of the + first block N times). + +- Don't say really small UDP packets are truncated just because they + aren't big enough to be a RPC. As noted by David Sacerdote. + +v3.2.1 Sun Jul 14 03:02:26 PDT 1996 + +- Added rfc1716 icmp codes as suggested by Martin Fredriksson + (martin@msp.se) + +- Print mtu for icmp unreach need frag packets. Thanks to John + Hawkinson (jhawk@mit.edu) + +- Decode icmp router discovery messages. Thanks to Jeffrey Honig + (jch@bsdi.com) + +- Added a printer entry for DLT_IEEE802 as suggested by Tak Kushida + (kushida@trl.ibm.co.jp) + +- Check igmp checksum if possible. Thanks to John Hawkinson. + +- Made changes for SINIX. Thanks to Andrej Borsenkow + (borsenkow.msk@sni.de) + +- Use autoconf's idea of the top level directory in install targets. + Thanks to John Hawkinson. + +- Avoid infinite loop in tcp options printing code. Thanks to Jeffrey + Mogul (mogul@pa.dec.com) + +- Avoid using -lsocket in IRIX 5.2 and earlier since it breaks snoop. + Thanks to John Hawkinson. + +- Added some more packet truncation checks. + +- On systems that have it, use sigset() instead of signal() since + signal() has different semantics on these systems. + +- Fixed some more alignment problems on the alpha. + +- Add code to massage unprintable characters in the domain and ipx + printers. Thanks to John Hawkinson. + +- Added explicit netmask support. Thanks to Steve Nuchia + (steve@research.oknet.com) + +- Add "sca" keyword (for DEC cluster services) as suggested by Terry + Kennedy (terry@spcvxa.spc.edu) + +- Add "atalk" keyword as suggested by John Hawkinson. + +- Added an igrp printer. Thanks to Francis Dupont + (francis.dupont@inria.fr) + +- Print IPX net numbers in hex a la Novell Netware. Thanks to Terry + Kennedy (terry@spcvxa.spc.edu) + +- Fixed snmp extended tag field parsing bug. Thanks to Pascal Hennequin + (pascal.hennequin@hugo.int-evry.fr) + +- Added some ETHERTYPEs missing on some systems. + +- Added truncated packet macros and various checks. + +- Fixed endian problems with the DECnet printer. + +- Use $CC when checking gcc version. Thanks to Carl Lindberg + (carl_lindberg@blacksmith.com) + +- Fixes for AIX (although this system is not yet supported). Thanks to + John Hawkinson. + +- Fix bugs in the autoconf misaligned accesses code fragment. + +- Include sys/param.h to get BYTE_ORDER in a few places. Thanks to + Pavlin Ivanov Radoslavov (pavlin@cs.titech.ac.jp) + +v3.2 Sun Jun 23 02:28:10 PDT 1996 + +- Print new icmp unreachable codes as suggested by Martin Fredriksson + (martin@msp.se). Also print code value when unknown for icmp redirect + and time exceeded. + +- Fix an alignment endian bug in getname(). Thanks to John Hawkinson. + +- Define "new" domain record types if not found in arpa/nameserv.h. + Resulted from a suggestion from John Hawkinson (jhawk@mit.edu). Also + fixed an endian bug when printing mx record and added some new record + types. + +- Added RIP V2 support. Thanks to Jeffrey Honig (jch@bsdi.com) + +- Added T/TCP options printing. As suggested by Richard Stevens + (rstevens@noao.edu) + +- Use autoconf to detect architectures that can't handle misaligned + accesses. + +v3.1 Thu Jun 13 20:59:32 PDT 1996 + +- Changed u_int32/int32 to u_int32_t/int32_t to be consistent with bsd + and bind (as suggested by Charles Hannum). + +- Port to GNU autoconf. + +- Add support for printing DVMRP and PIM traffic thanks to + Havard Eidnes (Havard.Eidnes@runit.sintef.no). + +- Fix AppleTalk, IPX and DECnet byte order problems due to wrong endian + define being referenced. Reported by Terry Kennedy. + +- Minor fixes to the man page thanks to Mark Andrews. + +- Endian fixes to RTP and vat packet dumpers, thanks to Bruce Mah + (bmah@cs.berkeley.edu). + +- Added support for new dns types, thanks to Rainer Orth. + +- Fixed tftp_print() to print the block number for ACKs. + +- Document -dd and -ddd. Resulted from a bug report from Charlie Slater + (cslater@imatek.com). + +- Check return status from malloc/calloc/etc. + +- Check return status from pcap_loop() so we can print an error and + exit with a bad status if there were problems. + +- Bail if ip option length is <= 0. Resulted from a bug report from + Darren Reed (darrenr@vitruvius.arbld.unimelb.edu.au). + +- Print out a little more information for sun rpc packets. + +- Add suport for Kerberos 4 thanks to John Hawkinson (jhawk@mit.edu). + +- Fixed the Fix EXTRACT_SHORT() and EXTRACT_LONG() macros (which were + wrong on little endian machines). + +- Fixed alignment bug in ipx_decode(). Thanks to Matt Crawford + (crawdad@fnal.gov). + +- Fix ntp_print() to not print garbage when the stratum is + "unspecified." Thanks to Deus Ex Machina (root@belle.bork.com). + +- Rewrote tcp options printer code to check for truncation. Added + selective acknowledgment case. + +- Fixed an endian bug in the ospf printer. Thanks to Jeffrey C Honig + (jch@bsdi.com) + +- Fix rip printer to handle 4.4 BSD sockaddr struct which only uses one + octet for the sa_family member. Thanks to Yoshitaka Tokugawa + (toku@dit.co.jp) + +- Don't checksum ip header if we don't have all of it. Thanks to John + Hawkinson (jhawk@mit.edu). + +- Print out hostnames if possible in egp printer. Thanks to Jeffrey + Honig (jhc@bsdi.com) + + +v3.1a1 Wed May 3 19:21:11 PDT 1995 + +- Include time.h when SVR4 is defined to avoid problems under Solaris + 2.3. + +- Fix etheraddr_string() in the ETHER_SERVICE to return the saved + strings, not the local buffer. Thanks to Stefan Petri + (petri@ibr.cs.tu-bs.de). + +- Detect when pcap raises the snaplen (e.g. with snit). Print a warning + that the selected value was not used. Thanks to Pascal Hennequin + (Pascal.Hennequin@hugo.int-evry.fr). + +- Add a truncated packet test to print-nfs.c. Thanks to Pascal Hennequin. + +- BYTEORDER -> BYTE_ORDER Thanks to Terry Kennedy (terry@spcvxa.spc.edu). + +v3.0.3 Sun Oct 1 18:35:00 GMT 1995 + +- Although there never was a 3.0.3 release, the linux boys cleverly + "released" one in late 1995. + +v3.0.2 Thu Apr 20 21:28:16 PDT 1995 + +- Change configuration to not use gcc v2 flags with gcc v1. + +- Redo gmt2local() so that it works under BSDI (which seems to return + an empty timezone struct from gettimeofday()). Based on report from + Terry Kennedy (terry@spcvxa.spc.edu). + +- Change configure to recognize IP[0-9]* as "mips" SGI hardware. Based + on report from Mark Andrews (mandrews@alias.com). + +- Don't pass cc flags to gcc. Resulted from a bug report from Rainer + Orth (ro@techfak.uni-bielefeld.de). + +- Fixed printout of connection id for uncompressed tcp slip packets. + Resulted from a bug report from Richard Stevens (rstevens@noao.edu). + +- Hack around deficiency in Ultrix's make. + +- Add ETHERTYPE_TRAIL define which is missing from irix5. + +v3.0.1 Wed Aug 31 22:42:26 PDT 1994 + +- Fix problems with gcc2 vs. malloc() and read() prototypes under SunOS 4. + +v3.0 Mon Jun 20 19:23:27 PDT 1994 + +- Added support for printing tcp option timestamps thanks to + Mark Andrews (mandrews@alias.com). + +- Reorganize protocol dumpers to take const pointers to packets so they + never change the contents (i.e., they used to do endian conversions + in place). Previously, whenever more than one pass was taken over + the packet, the packet contents would be dumped incorrectly (i.e., + the output form -x would be wrong on little endian machines because + the protocol dumpers would modify the data). Thanks to Charles Hannum + (mycroft@gnu.ai.mit.edu) for reporting this problem. + +- Added support for decnet protocol dumping thanks to Jeff Mogul + (mogul@pa.dec.com). + +- Fix bug that caused length of packet to be incorrectly printed + (off by ether header size) for unknown ethernet types thanks + to Greg Miller (gmiller@kayak.mitre.org). + +- Added support for IPX protocol dumping thanks to Brad Parker + (brad@fcr.com). + +- Added check to verify IP header checksum under -v thanks to + Brad Parker (brad@fcr.com). + +- Move packet capture code to new libpcap library (which is + packaged separately). + +- Prototype everything and assume an ansi compiler. + +- print-arp.c: Print hardware ethernet addresses if they're not + what we expect. + +- print-bootp.c: Decode the cmu vendor field. Add RFC1497 tags. + Many helpful suggestions from Gordon Ross (gwr@jericho.mc.com). + +- print-fddi.c: Improvements. Thanks to Jeffrey Mogul + (mogul@pa.dec.com). + +- print-icmp.c: Byte swap netmask before printing. Thanks to + Richard Stevens (rstevens@noao.edu). Print icmp type when unknown. + +- print-ip.c: Print the inner ip datagram of ip-in-ip encapsulated packets. + By default, only the inner packet is dumped, appended with the token + "(encap)". Under -v, both the inner and output packets are dumped + (on the same line). Note that the filter applies to the original packet, + not the encapsulated packet. So if you run tcpdump on a net with an + IP Multicast tunnel, you cannot filter out the datagrams using the + conventional syntax. (You can filter away all the ip-in-ip traffic + with "not ip proto 4".) + +- print-nfs.c: Keep pending rpc's in circular table. Add generic + nfs header and remove os dependences. Thanks to Jeffrey Mogul. + +- print-ospf.c: Improvements. Thanks to Jeffrey Mogul. + +- tcpdump.c: Add -T flag allows interpretation of "vat", "wb", "rpc" + (sunrpc) and rtp packets. Added "inbound" and "outbound" keywords + Add && and || operators + +v2.2.1 Tue Jun 6 17:57:22 PDT 1992 + +- Fix bug with -c flag. + +v2.2 Fri May 22 17:19:41 PDT 1992 + +- savefile.c: Remove hack that shouldn't have been exported. Add + truncate checks. + +- Added the 'icmp' keyword. For example, 'icmp[0] != 8 and icmp[0] != 0' + matches non-echo/reply ICMP packets. + +- Many improvements to filter code optimizer. + +- Added 'multicast' keyword and extended the 'broadcast' keyword can now be + so that protocol qualifications are allowed. For example, "ip broadcast" + and "ether multicast" are valid filters. + +- Added support for monitoring the loopback interface (i.e. 'tcpdump -i lo'). + Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) contributed the kernel + patches to netinet/if_loop.c. + +- Added support for the Ungermann-Bass Ethernet on IBM/PC-RTs running AOS. + Contact Jeffrey Honig (jch@MITCHELL.CIT.CORNELL.EDU) for the diffs. + +- Added EGP and OSPF printers, thanks to Jeffrey Honig. + +v2.1 Tue Jan 28 11:00:14 PST 1992 + +- Internal release (never publically exported). + +v2.0.1 Sun Jan 26 21:10:10 PDT + +- Various byte ordering fixes. + +- Add truncation checks. + +- inet.c: Support BSD style SIOCGIFCONF. + +- nametoaddr.c: Handle multi addresses for single host. + +- optimize.c: Rewritten. + +- pcap-bpf.c: don't choke when we get ptraced. only set promiscuous + for broadcast nets. + +- print-atal.c: Fix an alignment bug (thanks to + stanonik@nprdc.navy.mil) Add missing printf() argument. + +- print-bootp.c: First attempt at decoding the vendor buffer. + +- print-domain.c: Fix truncation checks. + +- print-icmp.c: Calculate length of packets from the ip header. + +- print-ip.c: Print frag id in decimal (so it's easier to match up + with non-frags). Add support for ospf, egp and igmp. + +- print-nfs.c: Lots of changes. + +- print-ntp.c: Make some verbose output depend on -v. + +- print-snmp.c: New version from John LoVerso. + +- print-tcp.c: Print rfc1072 tcp options. + +- tcpdump.c: Print "0x" prefix for %x formats. Always print 6 digits + (microseconds) worth of precision. Fix uid bugs. + +- A packet dumper has been added (thanks to Jeff Mogul of DECWRL). + With this option, you can create an architecture independent binary + trace file in real time, without the overhead of the packet printer. + At a later time, the packets can be filtered (again) and printed. + +- BSD is supported. You must have BPF in your kernel. + Since the filtering is now done in the kernel, fewer packets are + dropped. In fact, with BPF and the packet dumper option, a measly + Sun 3/50 can keep up with a busy network. + +- Compressed SLIP packets can now be dumped, provided you use our + SLIP software and BPF. These packets are dumped as any other IP + packet; the compressed headers are dumped with the '-e' option. + +- Machines with little-endian byte ordering are supported (thanks to + Jeff Mogul). + +- Ultrix 4.0 is supported (also thanks to Jeff Mogul). + +- IBM RT and Stanford Enetfilter support has been added by + Rayan Zachariassen <rayan@canet.ca>. Tcpdump has been tested under + both the vanilla Enetfilter interface, and the extended interface + (#ifdef'd by IBMRTPC) present in the MERIT version of the Enetfilter. + +- TFTP packets are now printed (requests only). + +- BOOTP packets are now printed. + +- SNMP packets are now printed. (thanks to John LoVerso of Xylogics). + +- Sparc architectures, including the Sparcstation-1, are now + supported thanks to Steve McCanne and Craig Leres. + +- SunOS 4 is now supported thanks to Micky Liu of Columbia + University (micky@cunixc.cc.columbia.edu). + +- IP options are now printed. + +- RIP packets are now printed. + +- There's a -v flag that prints out more information than the + default (e.g., it will enable printing of IP ttl, tos and id) + and -q flag that prints out less (e.g., it will disable + interpretation of AppleTalk-in-UDP). + +- The grammar has undergone substantial changes (if you have an + earlier version of tcpdump, you should re-read the manual + entry). + + The most useful change is the addition of an expression + syntax that lets you filter on arbitrary fields or values in the + packet. E.g., "ip[0] > 0x45" would print only packets with IP + options, "tcp[13] & 3 != 0" would print only TCP SYN and FIN + packets. + + The most painful change is that concatenation no longer means + "and" -- e.g., you have to say "host foo and port bar" instead + of "host foo port bar". The up side to this down is that + repeated qualifiers can be omitted, making most filter + expressions shorter. E.g., you can now say "ip host foo and + (bar or baz)" to look at ip traffic between hosts foo and bar or + between hosts foo and baz. [The old way of saying this was "ip + host foo and (ip host bar or ip host baz)".] + +v2.0 Sun Jan 13 12:20:40 PST 1991 + +- Initial public release. |
