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dudulangjiao
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求教:第一次用 aws lightsail,只有 22 端口可以通,其他端口都不通。何解?

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  •   dudulangjiao · Feb 23, 2023 · 3133 views
    This topic created in 1166 days ago, the information mentioned may be changed or developed.

    第一次用 aws lightsail 在日本建了实例,通过 tcp.ping.pe 只有 22 端口能通啊。在控制面板已经把防火墙全部端口放行了。还需要设置什么吗?换了好几个 IP 了。先谢谢大家!下面是 ping22 的记录。

    Location ISP TCP port check result Canada, BC, Vancouver Shaw Connection to 13.228.138.182:22 successful USA, CA, Fremont Hurricane FMT2 Connection to 13.228.138.182:22 successful USA, CA, Fremont Linode Connection to 13.228.138.182:22 successful USA, CA, San Francisco Digital Ocean Connection to 13.228.138.182:22 successful UK, London Cogent Connection to 13.228.138.182:22 successful France, Paris Online.net Connection to 13.228.138.182:22 successful Netherlands, Amsterdam Online.net Connection to 13.228.138.182:22 successful China, Jiangsu China Telecom Connection to 13.228.138.182:22 successful China, Jiangsu China Mobile Connection to 13.228.138.182:22 successful China, Jiangsu China Unicom Connection to 13.228.138.182:22 successful China, Hangzhou Aliyun Connection to 13.228.138.182:22 successful China, Qingdao Aliyun Connection to 13.228.138.182:22 successful China, Zhejiang China Telecom Connection to 13.228.138.182:22 successful China, Shanghai Aliyun Connection to 13.228.138.182:22 successful China, Shanghai Aliyun Connection to 13.228.138.182:22 successful

    16 replies    2023-10-30 13:45:50 +08:00
    dudulangjiao
        1
    dudulangjiao  
    OP
       Feb 23, 2023
    Location ISP TCP port check result
    Canada, BC, Vancouver Shaw Connection to 13.228.138.182:80 failed
    USA, CA, Fremont Hurricane FMT2 Connection to 13.228.138.182:80 failed
    USA, CA, Fremont Linode Connection to 13.228.138.182:80 failed
    USA, CA, San Francisco Digital Ocean Connection to 13.228.138.182:80 failed
    USA, CA, Los Angeles Vultr Connection to 13.228.138.182:80 failed
    churchmice
        2
    churchmice  
       Feb 23, 2023 via Android
    有没有一种可能,除了控制面板的防火墙,系统本身的防火墙也打开了?
    billgong
        3
    billgong  
       Feb 23, 2023
    中间可能隔着好几个防火墙? Lightsail, load balancer, instance 内操作系统可能也开着防火墙。一个个试吧,试的同时拿一台电脑用 nmap 扫,比 ping 靠谱。
    ljsh093
        4
    ljsh093  
       Feb 23, 2023 via iPhone
    网络都放行还是不行可能被 q 了新开个机器试试
    shika
        5
    shika  
       Feb 23, 2023 via Android
    防火墙放开 icmp 没
    yogogo
        6
    yogogo  
       Feb 23, 2023
    安全组也要设置
    xiri
        7
    xiri  
       Feb 23, 2023 via Android
    你 tcping 的端口有服务在监听吗?
    dudulangjiao
        8
    dudulangjiao  
    OP
       Feb 23, 2023
    @xiri 还没有建立任何服务
    liudosen
        9
    liudosen  
       Feb 24, 2023
    tmd ,我也是这样个问题,nmap 一扫就 22 是开的,ec2 和光帆服务器都这鸟样。 都是这两天新建的服务器。
    我还是试过换别的区域的服务器也不行。
    liudosen
        10
    liudosen  
       Feb 24, 2023   ❤️ 1
    知道问题了,aws 的服务器不仅仅控制台要放开端口,还有就是机器上放开的端口要有占用的程序,才能真正的使用端口
    dudulangjiao
        11
    dudulangjiao  
    OP
       Feb 24, 2023
    @liudosen 具体该如何操作?
    liudosen
        12
    liudosen  
       Feb 24, 2023
    @dudulangjiao 你把你的要部署的程序放到 docker 容器里运行,docker 容器中要开放你要用的端口,然后将你服务器开放的端口绑定到容器开放的端口
    dudulangjiao
        13
    dudulangjiao  
    OP
       Feb 24, 2023
    @liudosen 不用 docker 容器可以吗?
    dudulangjiao
        14
    dudulangjiao  
    OP
       Feb 25, 2023
    @liudosen 感谢,终于搞定了!
    gvdlmjwje
        15
    gvdlmjwje  
       May 12, 2023
    @liudosen 卧槽 aws 真是坑爹 我说怎么开了 N 个端口端口扫描工具就是检测不到端口 THX
    kuking777
        16
    kuking777  
       Oct 30, 2023
    郁闷了好久,原来是这样原因,要在实例上部署完应用,才能使用,难怪
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