如何通过本机 wireshark 如何 定位网络问题? - V2EX
anonymoustian

如何通过本机 wireshark 如何 定位网络问题?

  •  
  •   anonymoustian May 9, 2016 6517 views
    This topic created in 3659 days ago, the information mentioned may be changed or developed.

    实验室的网要么特别慢(ping baidu 400 多毫秒),要么时断时续,有时候有的网站还莫名其妙地被 RST 。

    我想通过自己的本机分析一些问题出来,有什么好的思路吗?

    7 replies    2016-05-11 10:34:34 +08:00
    yalanaika
        1
    yalanaika  
       May 9, 2016
    ping
    ca1123
        2
    ca1123  
       May 9, 2016
    tracert
    yalanaika
        3
    yalanaika  
       May 9, 2016
    nslookup
    tracert
    ca1123
        4
    ca1123  
       May 9, 2016
    路由追踪
    holyzhou
        5
    holyzhou  
       May 9, 2016
    mtr 貌似更合适吧, 先定位下在哪一跳的延时再说
    yangxin0
        6
    yangxin0  
       May 10, 2016 via iPhone
    上面都不会调试网络问题吧,首先 wireshake 抓吧,然后通过结合 dns 和 endpoint 筛选出要分析的链接,然后看图说话。
    hxndg
        7
    hxndg  
       May 11, 2016
    呃,我个人经验是先看 route ,然后看是我到网管出问题还是别的出问题,再然后抓包判断是不是 dns 出问题,然后走 ip 验证下。。。前几天就发现是学校 dns 跪了。。。。不知道为什么。。。
    About     Help     Advertise     Blog     API     FAQ     Solana     2952 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 39ms UTC 06:10 PVG 14:10 LAX 23:10 JFK 02:10
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86