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path: root/usr.sbin/tcpdump/print-udp.c (follow)
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* assign pointers to NULL rather than 0mmcc2015-12-221-2/+2
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* Remove remaining instances of the register keyword.mmcc2015-11-161-11/+11
| | | | ok deraadt@
* Replace <sys/param.h> with <limits.h> and other less dirty headers wherederaadt2015-01-161-2/+1
| | | | | | | | | possible. Annotate <sys/param.h> lines with their current reasons. Switch to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where sensible to avoid pulling in the pollution. These are the files confirmed through binary verification. ok guenther, millert, doug (helped with the verification protocol)
* No use for <netinet/in_systm.h> nor <netinet/tcpip.h>.mpi2014-08-141-2/+1
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* Instead of showing the difference between a bad checksum and a goodlteo2014-06-201-9/+12
| | | | | | | | | | | | | | checksum, make tcpdump (with the -v flag) show the actual bad checksum within the IP/protocol header itself and what the good checksum should be, e.g. "[bad tcp cksum abcd! -> d1e6]" This change applies to IP, TCP (over IPv4 and IPv6), UDP (over IPv4 and IPv6), ICMP, and ICMPv6. This commit also fixes several inconsistencies in the way bad checksums were displayed for these protocols. Tested on amd64, i386, and macppc. ok henning@
* show that zero checksums are invalid for UDP over IPv6; input & ok bluhm@naddy2014-01-261-2/+4
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* Add TCP/UDP checksum display for v6 and clean up the checksumnaddy2010-01-121-20/+47
| | | | calculation. Mostly from tcpdump.org; ok jsing@
* Add support to tcpdump for decoding the GPRS Tunnelling Protocol (GTP),jsing2009-11-041-1/+8
| | | | | | | | | | used to carry GPRS data over IP for GSM and UMTS networks. The decoder understands GTPv0, GTPv0', GTPv1-C, GTPv1-U and GTPv1' traffic, however at this stage not all TLV fields are fully decoded. This work has been kindly sponsored by SystemNet AS (www.systemnet.no). "commit" deraadt@
* Sort port numbers and fix indentation.jsing2009-11-041-26/+26
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* rcsid[] and sccsid[] and copyright[] are essentially unmaintained (andderaadt2009-10-271-6/+1
| | | | | | | unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms
* trash $Header goo which is just annoying; 5595deraadt2007-10-071-2/+2
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* try udpencap before ike; ok hshoexermarkus2006-11-211-4/+4
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* remove extra space in output; ok markus@ moritz@stevesk2006-05-311-5/+5
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* add VLAN Query Protocol (VQP) dissector; ok canacar@ markus@stevesk2006-05-231-2/+5
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* print IAPP messages for the old IAPP port 2313.reyk2006-03-101-3/+3
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* add printer for IAPP and hostapd(8) messagesreyk2005-11-221-2/+7
| | | | ok canacar@, tested by aanriot@ and others
* privilege separated tcpdump, joint work with otto@canacar2004-01-281-2/+2
| | | | | tested by avsm@ vincent@ dhartmei@ markus@ hshoexer@ and others go for it deraadt@
* Sync print-domain with tcpdump.org; avoids tcpdump barfing on bogusotto2004-01-181-3/+6
| | | | | | DNS traffic. ok canacar@ jakob@
* support for NAT-T (draft-ietf-ipsec-udp-encaps-06.txt); ok deraadt@markus2003-06-111-2/+5
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* HSRP dissector, from Julian Cowley <julian@lava.net> via tcpdump.orgmickey2002-01-221-2/+5
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* disable smb decoder, as there seems to be fewer bound checks than neededitojun2001-06-251-2/+4
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* Extend IKE knowledge so we can parse the rest (normally encrypted parts)ho2001-04-091-3/+3
| | | | | of the IKE negotiation. Useful for isakmpd's new -L and -l options. Also some cleanup. (angelos@, niklas@ ok)
* add lwres (BINDv9 resolver) printing. from tcpdump.org and modified by ho@jakob2001-03-061-2/+5
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* timed printing; from Ben Smithurst <ben@scientia.demon.co.uk>; via tcpdump.orgmickey2000-12-071-2/+5
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* smb printing; from Andrew Tridgell; via tcpdump.orgmickey2000-12-071-2/+6
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* tcpdump incorrectly print port numbers when parsing NFS (PR#1540)jakob2000-12-051-2/+22
| | | | fix submitted by Grigoriy Orlov <gluk@ptci.ru>
* Compile with -Wall. Add $OpenBSD$. (jakob@ ok)ho2000-10-031-2/+4
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* #include <string.h>; <goeran@cdg.chalmers.se>jakob2000-05-051-1/+2
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* INET6jakob2000-04-261-8/+119
| | | | | | DHCP/BOOTP tcp & udp checksum detection numerous bugfixes
* L2TP support (from KAME)jakob2000-01-161-1/+4
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* bring more inline with tcpdump 3.4brad1999-09-161-1/+8
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* - Merge some changes from tcpdump 3.4jakob1999-07-281-1/+10
| | | | | | | | | | | | | | | -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@
* add cisco netflow proto printing; not tested w/ version 5, but should work anywaysmickey1998-06-251-1/+4
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* Add RADIUS printing support. Blech.tqbf1997-07-311-1/+11
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* Better handling for AppleTalk, and netatalk in particular.denny1997-07-231-2/+2
| | | | Handle native Ethertalk phase 1 & 2 as well as the localtalk encapsulation a la Kinetics FastPath previously handled.
* *** empty log message ***bitblt1996-12-121-69/+109
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* it is 3.2 now.mickey1996-07-131-37/+178
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* sync to latestderaadt1996-06-101-3/+3
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* Updating to the latest LBL release.mickey1996-03-041-0/+1
| | | | Sun's SKIP support added.
* initial import of NetBSD treederaadt1995-10-181-0/+259