Wireshark mailing list archives

Re: wireshark analysis for packet loss


From: samira afzal <afzal.samira () gmail com>
Date: Wed, 8 Feb 2017 14:48:41 -0200

Thanks for your reply and information

On Tue, Feb 7, 2017 at 6:55 AM, Hugo van der Kooij <
hugo.van.der.kooij () qsight nl> wrote:

This message contains a digitally signed email which can be read by
opening the attachment.

Hugo van der Kooij
network engineer

QSight IT

T : +31 15 888 0 345

F : +31 15 888 0 445
E : hugo.van.der.kooij () qsight nl
I : http://www.qsight.nl

Arnhem - Delft - Veldhoven




---------- Forwarded message ----------
From: Hugo van der Kooij <hugo.van.der.kooij () qsight nl>
To: Community support list for Wireshark <wireshark-users () wireshark org>
Cc:
Date: Tue, 7 Feb 2017 08:55:44 +0000
Subject: RE: [Wireshark-users] wireshark analysis for packet loss

If you only measure 1 endpoint there is no way to tell where the packets
are lost.

That is why doing measurement on 1 point only is …. insufficient for real
troubleshooting.

Unfiltered traffic on both nodes may show some extra ICMP traffic warning
you of issues somewhere on your path.

(MTU path discovery for example)



Met vriendelijke groet / With kind regards,

Hugo



*Van:* wireshark-users-bounces () wireshark org [mailto:wireshark-users-
bounces () wireshark org] *Namens *samira afzal
*Verzonden:* Tuesday, 7 February, 2017 06:35
*Aan:* wireshark-users () wireshark org
*Onderwerp:* [Wireshark-users] wireshark analysis for packet loss








down votefavorite
<http://stackoverflow.com/questions/42060182/wireshark-analysis-for-packet-loss>

HI Everyone,

I have a network like bellow. I captured pcap over node1 interface. I was
checking pcap's statistics. My question is that when i get
"tcp.analysis.lost_segment" , Does it mean these packets are lost through
node0 to node1 (path1 +path2) or these lost packets happened over path2?

        path1                                path2

              .................Router...............

         .                                           .

       .                                               .

node 0                                                  node1

I sent this question in http://stackoverflow.com/
questions/42060182/wireshark-analysis-for-packet-loss but i have not
received any  reply there. I hope your guide.

Thanks in advance



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