Wireshark mailing list archives

Re: VoIP RTP Analysis, Lost Packet Analysis


From: Jake Peavy <djstunks () gmail com>
Date: Sat, 9 Apr 2011 19:20:42 -0600

On Sat, Apr 9, 2011 at 8:23 AM, Barry Constantine <
Barry.Constantine () jdsu com> wrote:

Hi,



I am analyzing VoIP capture files in Wireshark 1.4 and am confused about
the RTP analysis results.



The jitter results match what I expect, but the packet loss results do not.



I know for a fact that the file contains no packet loss and yet the RTP
analysis screen reports all packets as lost “negatively” (and gives an odd
-100% value).



Any ideas?



Can you post a sample capture?

-- 
-jp

They were a proud people. In fact, some said they were too proud. If you
asked them why they were so proud, they'd just laugh and say, "We're not
even going to answer that." Later, they were tied to the bumper of a car and
dragged around the block, as onlookers shrieked with delight. But one old
man, who had a banjo, just shook his head and walked away. The crowd noticed
this and set him on fire.

deepthoughtsbyjackhandey.com
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