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* Include "snprintf.h" if necessary, as we use "snprintf()".Guy Harris2001-07-121-1/+5
| | | | svn path=/trunk/; revision=3694
* Add entries for traceroute requests and responses to the value_stringGuy Harris2001-07-111-24/+44
| | | | | | | | | | | | | | | table for IGMP packet types (we treat requests as "Query or Request", as the type doesn't say which it is). Base the query vs. request decision on the reported length of the packet, not the captured length. Checksum the packet only if it's not fragmented and the captured length is greater than or equal to the amount to be checksummed, and, for requests where we don't wire in the length to be checksummed, base it on the reported length of the packet, not the captured length. svn path=/trunk/; revision=3683
* Just add the "hf_type" field in a traceroute message withGuy Harris2001-07-111-6/+5
| | | | | | | "proto_tree_add_uint_format()", rather than adding it as a hidden field and then adding a text entry. svn path=/trunk/; revision=3682
* IGMP fixes and multicast traceroute support, from Heikki Vatiainen.Guy Harris2001-07-101-37/+300
| | | | | | Assorted other fixes. svn path=/trunk/; revision=3677
* Add PIMv1 support.Guy Harris2001-07-021-47/+7
| | | | svn path=/trunk/; revision=3634
* MSNIP support, from Ronnie Sahlberg.Guy Harris2001-06-291-9/+36
| | | | svn path=/trunk/; revision=3622
* MRDISC support, from Ronnie Sahlberg.Guy Harris2001-06-271-2/+39
| | | | svn path=/trunk/; revision=3614
* From Joerg Mayer: explicitly fill in all members of aGuy Harris2001-06-181-23/+23
| | | | | | | "header_field_info" structure, including the ones that are later set by the routines to register fields. svn path=/trunk/; revision=3561
* DVMRP support, from Ronnie Sahlberg.Guy Harris2001-06-121-19/+31
| | | | | | Give "packet-igmp.c" an RCS ID. svn path=/trunk/; revision=3539
* Update Gerald's e-mail address.Guy Harris2001-05-251-4/+30
| | | | | | | | | | Use "col_add_fstr()" to set the Info column, rather than "sprintf()"ing to a buffer and using "col_add_str()". Add a routine that dissects unknown types of IGMP messages, and use it for all IGMP messages for which we don't have a dissector. svn path=/trunk/; revision=3452
* Put in limited support for some messages that appeared in the oldGuy Harris2001-05-251-14/+96
| | | | | | dissector and that appear in tcpdump's IGMP dissector. svn path=/trunk/; revision=3448
* Rewritten IGMP dissector, from Ronnie Sahlberg.Guy Harris2001-05-201-0/+659
svn path=/trunk/; revision=3426