Wireshark-dev: Re: [Wireshark-dev] Showing FCS under Ethernet
From: kahou lei <kahou82@xxxxxxxxx>
Date: Tue, 19 Jul 2011 18:20:16 -0700
Hi, 

It is Ethernet FCS. I have checked that preference but 1.6.0 doesn't show any FCS.

I don't think it is the same bug as my packet is just regular Eth/IPv4 header.

Thanks,
Kahou 

Which FCS, Ethernet, IEEE 802.11, or something else?  If Ethernet or IEEE
802.11, have you tried selecting the dissector's "Assume packets have FCS"
preference?

It might also be that you've encountered bug 3657:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3657