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Published 20 hours ago • verified publisher icon the-tcpdump-group

ip cksum zero

Open junka opened this issue 3 years ago • 2 comments

tcpdump will not print ip checksum when it is zero. However, it is possible that a sender compose a packet with ip checksum = 0. In some case, checksum value is incorrect with value 0. We should print 'incorrect' for this case.

junka avatar Sep 30 '22 07:09 junka

See also #855 for another edge case.

infrastation avatar Nov 04 '22 21:11 infrastation

submit a PR #1018 for this issue

junka avatar Nov 09 '22 08:11 junka