CDP Checksum Calculation Incorrect
This issue was migrated from bug 3112 in our old bug tracker.
Original bug information:
Reporter: Greg Neujahr
Status: RESOLVED FIXED
Product: Wireshark
Component: GTK+ UI
OS: Windows XP
Platform: x86
Version: 1.0.5
Attachments:
cdp_checksum_error.pcap: Example of CDP checksum error
cksumtest.tar.gz: module test for internet checksum
cksumtest2.tar.gz: module test for internet checksum with CDP packet data
cksumtest3.tar.gz: Module test for Internet checksum with CDP packet
cdp_checksum.patch: Proposed modification of CDP checksum verification
switch_cdp_packets.pcap: Captured packets from a 2950 switch
C2950.pcap: Capture from C2950-24 switch
C871W.pcap: Capture from 871W Router
cdp-alternate-lengths.pcap: cdp trace of increasing lengths (odd and even) - from c3548xl
bug3112-patch.txt: patch #2
cksumtest4.tar.gz: Module test for Internet checksum with CDP packet
cksumtest5.rpt: Report generated from a modified version of cksumtest3
C2960-24.pcap: Capture from a C2960-24 switch