ubuntu 的 wifi 上下行速度不一致,这正常吗 - V2EX
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sorasyl
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ubuntu 的 wifi 上下行速度不一致,这正常吗

  •  
  •   sorasyl 2023-03-11 00:04:31 +08:00 1572 次点击
    这是一个创建于 979 天前的主题,其中的信息可能已经有所发展或是发生改变。
    家里有 1 台闲置电脑用来做 nas ,闲来无事测试发现上下行速度差异,请教下各位这个情况是否正常

    系统:Ubuntu 20.04.4 LTS
    网卡:Intel AX200
    测试工具: alist nload
    方式: 大文件上传下载

    Device wlp3s0
    Incoming:
    Curr: 15.73 kBit/s
    Avg: 42.16 kBit/s
    Min: 1.86 kBit/s
    Max: 132.24 MBit/s
    Outgoing:
    Curr: 91.91 kBit/s
    Avg: 109.41 kBit/s
    Min: 46.44 kBit/s
    Max: 53.27 MBit/s
    Ttl: 154.16 GByte

    入口流量能到 132.24 MBit/s 但是出口流量只有 53.27 MBit/s
    6 条回复    2023-03-12 23:41:14 +08:00
    ranleng
        1
    ranleng  
       2023-03-11 09:25:17 +08:00 via iPhone
    嗯,可能是带宽就这样? 先试试内网传输能不能跑满
    sorasyl
        2
    sorasyl  
    OP
       2023-03-11 09:49:58 +08:00
    @ranleng 就是在内网测试的
    sorasyl
        3
    sorasyl  
    OP
       2023-03-11 09:57:02 +08:00
    顺便请教下各位,为什么我两块网卡、没有优先走跃点更高的拨号连接、而是在用 wifi 的连接
    ~ ip route
    default via 100.64.0.1 dev ppp0 proto static metric 100
    default via 192.168.50.1 dev wlp3s0 proto dhcp metric 600
    100.64.0.1 dev ppp0 proto kernel scope link src 100.64.159.134 metric 101
    169.254.0.0/16 dev wlp3s0 scope link metric 1000
    192.168.50.0/24 dev wlp3s0 proto kernel scope link src 192.168.50.214 metric 600
    像 plex 之类的出口流量都是在走 wlp3s0
    771007147
        4
    771007147  
       2023-03-11 10:59:34 +08:00 via Android
    你这不是 wifi 跃点更高么?走 wifi 是对的吧
    sorasyl
        5
    sorasyl  
    OP
       2023-03-11 11:40:17 +08:00
    @771007147 口误,跃点低的优先级更高吧
    sorasyl
        6
    sorasyl  
    OP
       2023-03-12 23:41:14 +08:00
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