Ethereal-dev: Re: [Ethereal-dev] Re: RADIUS short frames

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From: Guy Harris <gharris@xxxxxxxxx>
Date: Tue, 25 Jan 2005 12:58:46 -0800
Dipole Moment wrote:
Duh.  A little more research revealed that it's not a deficiency in
ethereal, but the capture files I was looking at were captured with
the default snaplen which wasn't enough...

Presumably meaning "default tcpdump snaplen"; it's unfortunate, at times, that the default is 68 bytes for non-IPv6-enabled tcpdumps and 96 bytes for IPv6-enabled tcpdumps. That's why, whenever I tell people to use tcpdump to capture traffic, I tell them to use the "-s" flag (and the "-w" flag, so I don't just get the text dissection of the packets).