Re: [tcpdump-workers] print_llc code question

2009-09-07 Thread Jean-Louis Charton
Guy Harris alum.mit.edu> writes: > > So I don't know who actually *used* an 802.2 header without a SNAP > header when sending IP datagrams. > I agree that IP + LLC without SNAP is probably very unusual. Michael Richardson suggested me that the extra byte could be there to make the IP datagra

[tcpdump-workers] Help with script using pcap.h

2009-09-07 Thread J.R. Sellers
Hello everyone! First off - I am beginner at this kind of stuff so please bare with me on this. I am a firefighter at a fire station. We currently have a program that runs "cygwin" on Windows and runs the following script. I am trying to move this script over to a Ubuntu Server that runs faster

Re: [PATCH] Re: [tcpdump-workers] Bug: Counting dropped packets in

2009-09-07 Thread Guy Harris
On Aug 31, 2009, at 2:36 PM, Dustin Spicuzza wrote: So... I've changed my patch to populate ps_ifdrop instead, and it should be good to go, without screwing with current applications. Checked in. I suppose the man page should be updated to mention that ps_ifdrop is only supported on a few