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    % tcpdump -c 4000 -s 10000 -w ipsecdemo.bin
    % uliscan ipsecdemo.bin
    
    Uliscan 21 Dec 98
    L=8 256 258560
    Measuring file ipsecdemo.bin
    Init done
    Expected value for L=8 is 7.1836656
    6.9396 --------------------------------------------------------
    6.6177 -----------------------------------------------------
    6.4100 ---------------------------------------------------
    2.1101 -----------------
    2.0838 -----------------
    2.0983 -----------------
    

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