Wireshark

  • Riverbed Technology
  • WinPcap
the world's foremost network protocol analyzer
  • Wireshark
    • About
    • Download
    • Blog
  • Get Help
    • Ask a Question
    • FAQs
    • Documentation
    • Mailing Lists
    • Online Tools
    • Wiki
    • Bug Tracker
  • Develop
    • Get Involved
    • Developer's Guide
    • Browse the Code
    • Latest Builds

Wireshark-users: Re: [Wireshark-users] TCP ACKED lost segment

Date Index Thread Index Other Months All Mailing Lists
Date Prev Date Next Thread Prev Thread Next


From: "Zuoheng (Rex)" <zh.huang@xxxxxxxxx>
Date: Fri, 7 Sep 2007 10:28:04 +0800

My understanding,  "TCP ACKED lost segment" means packet lost, it may happen in two scenario,

1.only "TCP ACKED LOST SEGMENT",  the wireshark application can not record so many packets; it is not the problem of network.
2. if "TCP ACKED lost segment" combines with TCP RETRANSMISSION or DUPLICATE ACK, it means packet lost in the wire.

/rex



On 9/7/07, Lhrocha <lhrocha@xxxxxxxxxxxxxx> wrote:
I am trying to use  Wireshark 0.99.6a to test the communication between two Dell Latitude D820 workstations using Bradcom 57XX NICs and the sniffer is reporting many "TCP ACKED lost segment" messages. I´ve tried both Linux and Windows XP on the workstations but the results are the same. I´ve also tried other workstations using other NICs but the same happens. Can someone help me? Can it be a bug of the Wireshark software?
 
Thanks in advance.
 
Luis Henrique
Esta mensagem, incluindo seus anexos, contém informações legais privilegiadas e/ou confidenciais, não podendo ser retransmitida, arquivada,divulgada ou copiada sem autorização do remetente. Caso tenha recebido esta mensagem por engano, por favor informe o remetente respondendo imediatamente a este e-mail, e em seguida apague-a do seu computador. ---------------------------------------------------------------------------------- All information in this e-mail and attachments is confidential and privileged. If you are not the intended addressee, please notify us immediately by returning this e-mail and delete this message from your computer. You should not forward, file, copy nor disclose this e-mail to any other person without prior authorization. 

_______________________________________________
Wireshark-users mailing list
Wireshark-users@xxxxxxxxxxxxx
http://www.wireshark.org/mailman/listinfo/wireshark-users


  • References:
    • [Wireshark-users] TCP ACKED lost segment
      • From: Lhrocha
  • Prev by Date: Re: [Wireshark-users] Unable to compile static build of TShark on Fedora 7
  • Next by Date: Re: [Wireshark-users] 12 bytes before the IP header
  • Previous by thread: [Wireshark-users] TCP ACKED lost segment
  • Next by thread: [Wireshark-users] Mpeg ts over UDP
  • Index(es):
    • Date
    • Thread

Wireshark and the "fin" logo are registered trademarks of the Wireshark Foundation