On Oct 26, 2010, at 1:56 PM, Eric Chris Garrison wrote:
> 
> [r...@rfs4 ~]# dumpcap -w /tmp/ecg1.dumpcap -a duration:60
> File: /tmp/ecg1.dumpcap
> Packets: 201081 Packets dropped: 28064

> So, nothing dropped for a straight iperf test at almost full bandwidth,
> but over 10% dropped at 30Mb/sec for AFS vos moves.


If you are getting the "10% dropped" number from your wireshark output, it is a 
red herring.  That is telling you how many packets the kernel was unable to 
copy to wireshark, not anything about what goes on  on your network.

danno
--
Dan Pritts, Sr. Systems Engineer
Internet2
office: +1-734-352-4953 | mobile: +1-734-834-7224

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