https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2770
Summary: Add support for LANforge protocol.
Product: Wireshark
Version: SVN
Platform: PC
OS/Version: All
Status: NEW
Severity: Normal
Priority: Low
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: greearb@xxxxxxxxxxxxxxx
Ben Greear <greearb@xxxxxxxxxxxxxxx> changed:
What |Removed |Added
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Attachment #2109| |review_for_checkin?
Flag| |
Created an attachment (id=2109)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2109)
Patch to implement decoding LANforge protocol
Build Information:
Latest SVN
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My company makes the LANforge network traffic generation tool to be used for
network performance testing. I would like to add support to Wireshark to have
it be able to decode the packets properly.
LANforge is a network test tool, so it can run on any IP port.
The LANforge payload header can be inside of TCP or UDP packets, and is defined
as:
#define BTBITS_HDR_MAGIC 0x1a2b3c4d
struct btbits_ip_pkt_hdr {
uint32 crc;
uint32 magic; /* helps pkt sniffers know it's LANforge pkts */
uint16 src_session_id; /* id of sender */
uint16 dst_session_id; /* id of receiver */
uint16 payload_len;
uint16 payload_pattern;
uint32 seq_num;
uint32 tx_time_s; /* second portion of timestamp */
uint32 tx_time_ns; /* nano-second portion of timestamp */
};
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