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* fix signal race in statistics output. ok cloder@ henning@moritz2005-05-221-6/+32
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* output final summary to stderr instead of stdout,moritz2005-03-301-5/+5
| | | | | so it won't get mixed when tcpdump -w - is used. ok henning@ deraadt@
* whitespacemoritz2005-03-251-3/+3
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* add a printer for 802.11 and for additional radiotap headers,reyk2005-03-071-3/+18
| | | | | | use -y IEEE802_11 or IEEE802_11_RADIO if supported by the driver. ok canacar@
* uppercase takes precedence over lower when sorting options;jmc2005-03-061-3/+3
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* add support for multiple DLTs using the -L and -y options.reyk2005-03-061-27/+145
| | | | ok canacar@
* add -T tcp to enforce interpretation as TCPmarkus2004-09-161-2/+4
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* - do not use __attribute__((volatile)) as its a synonym for __dead nowadaysavsm2004-06-201-3/+3
| | | | | - bad format string "\%s" -> "%s" in print-ike.c fixes parsing using CIL, discussed with millert@ niklas@
* add DLT_PPP_ETHER support plus some fixes for pppoe_if_print().brad2004-05-211-2/+3
| | | | | | ok canacar@ From: Marc Huber <pppoe at pro-bono-publico dot de>
* Make tcpdump print carp as carp. Printing vrrp can be forced with -T vrrp.mcbride2004-04-281-2/+4
| | | | ok markus@ pb@
* privilege separated tcpdump, joint work with otto@canacar2004-01-281-40/+46
| | | | | tested by avsm@ vincent@ dhartmei@ markus@ hshoexer@ and others go for it deraadt@
* - simplify macrosjmc2003-09-251-4/+4
| | | | | | - sort options - typos and formatting improvements - sync usage() and SYNOPSIS
* print the operating system of TCP SYN packets with the -o optionfrantzen2003-08-211-3/+18
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* add support for ESP decryption; ok deraadt@; feedback mickey@;markus2003-07-171-6/+13
| | | | many manpage fixes from jmc@
* libpcap and tcpdump now understand the new pflog datalink type.canacar2003-05-141-2/+3
| | | | | | old datalink type is still recognized. ok henning@ dhartmei@ frantzen@
* pfsync support; deraadt@ okmickey2002-11-301-2/+3
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* stop breaking the damn tree mickeyderaadt2002-11-301-5/+4
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* tcpdump support for pfsync; henning@ okmickey2002-11-291-4/+5
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* proper handling for DLT_NULL and DLT_LOOP (header byte swapping); pointed out and tested by Alexander Yurchenko <grange@rt.mipt.ru>mickey2002-01-231-3/+3
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* OK, this is horrible. stdio safety in a signal handler, requires that wederaadt2001-12-071-3/+10
| | | | | | | make the regular data stream non-buffered. This drastically reduces tcpdump performance. Let us commit this, and see how people react. But realistically, without this, we cannot gaurantee that the tail of a file is correct on signal.
* avoid buffer overflows. when will people learn to use snprintf correctlyderaadt2001-11-071-22/+17
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* skip the unsafe bit in the signal handlerderaadt2001-11-071-2/+4
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* avoid stdio in signal handler (not complete yet)deraadt2001-11-021-14/+17
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* interpret DLT_PFLOGprovos2001-06-251-2/+3
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* mark remaining signal races which are difficult to fixderaadt2001-01-191-2/+3
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* for correctness, do seteuid, too. okay deraadt@provos2000-12-101-2/+4
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* Compile with -Wall. Add $OpenBSD$. (jakob@ ok)ho2000-10-031-1/+4
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* be more careful with strcpy/sprintf. From tcpdump.org. millert@ okericj2000-04-301-2/+2
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* INET6jakob2000-04-261-1/+4
| | | | | | DHCP/BOOTP tcp & udp checksum detection numerous bugfixes
* correct usage() return valueericj2000-03-261-2/+2
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* print pcap_version in usage()jakob2000-01-161-2/+4
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* bring more inline with tcpdump 3.4brad1999-09-161-3/+6
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* - Merge some changes from tcpdump 3.4jakob1999-07-281-43/+120
| | | | | | | | | | | | | | | -a flag; attempt to convert network and broadcast addresses to names Improved signal handling Miscellaneous fixes and typos OSPF MD5 authentication support - -X flag; emacs-hexl print (including ascii) - Add ECN bits to TCP and IP headers - IKE & IPsec (ESP & AH) support OK deraadt@
* permit attach to address-less interfacesderaadt1999-06-291-3/+7
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* make tcpdump aware of SACK (RFC 2018), loosely based on a patch fromprovos1998-09-221-1/+3
| | | | hari@cs.berkeley.edu.
* add cisco netflow proto printing; not tested w/ version 5, but should work anywaysmickey1998-06-251-1/+3
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* handle IPSec processed packets (DLT_ENC) in libpcap, display them withprovos1998-06-111-1/+3
| | | | tcpdump + additional info (SPI + which type of transforms where passed).
* add DLT_LOOP support; 4-byte header indicates proto; cstone@pobox.comderaadt1998-06-041-1/+2
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* getopt(3) returns -1 when out of args, not EOF, whee!millert1997-01-151-2/+2
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* *** empty log message ***bitblt1996-12-121-50/+31
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* initialize:mickey1996-11-121-2/+2
| | | | int thiszone=0;
* it is 3.2 now.mickey1996-07-131-38/+67
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* sync to latestderaadt1996-06-101-35/+6
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* Updating to the latest LBL release.mickey1996-03-041-3/+37
| | | | Sun's SKIP support added.
* initial import of NetBSD treederaadt1995-10-181-0/+413