https://osqa-ask.wireshark.org/questions/13962/can-tcp-checksum-be-zero0
-------- Original message --------
From: Paula Dufour <psdufour@xxxxxxxxxxx>
Date: 11/24/18 12:44 PM (GMT-05:00)
To: Wireshark <wireshark-users@xxxxxxxxxxxxx>
Subject: Re: [Wireshark-users] Wireshark-users Digest, Vol 150, Issue 10
[THIS MESSAGE ORIGINATED FROM A NON-IGT EMAIL ADDRESS]
I've been looking at TCP packets for years and I have never seen a zero checksum.
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