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Re: 10Gig Frames not searchable?


From: sthaug () nethelp no
Date: Tue, 17 Jan 2012 21:55:00 +0100 (CET)

I'm experiencing a problem with tcpdump, and I hope you guys can point
me in a good direction.

Here's the short version: Running "tcpdump -r 10Gig.pcap host 1.1.1.1"
returns zero frames. Running the same thing without the filter shows tcp
packets from that IP.

You may have VLAN tagged packets. try "tcpdump -e -r ..." to see any
Ethernet details, including possible VLAN tags.

Steinar Haug, Nethelp consulting, sthaug () nethelp no
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