TCP Retransmissions

Discussion in 'Capsa Network Analyzer' started by RLWS, Aug 4, 2011.

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  1. RLWS

    RLWS Registered Member

    Joined:
    Aug 3, 2011
    Posts:
    1
    Location:
    Wisconsin
    I am new to Colasoft. and I am finding what I think is a lot of TCP Retransmissions and TCP slow Response. The attached pic was taken after only 3 minutes.
     

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  2. Colasoft Support

    Colasoft Support Colasoft Moderator

    Joined:
    Dec 6, 2007
    Posts:
    250
    Hi RLWS,

    Thanks for your interest in Capsa.

    TCP retransmission indicates a packet gets to its destination too slow, or lost, so your machine (or remote host) retransmits this packet.

    So you need to check:

    1) Is there any application using too much bandwidth.
    2) Do you have enough bandwidth?
    3) Is there any packet lost on your cable.
     
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