• =?UTF-8?B?5peg5rOV6K6/6ZeuIFNvdXJjZUZyb2dlIOeahOmXrumimA==?=

    From OkayPJ@21:1/5 to All on Tue Jan 18 15:40:01 2022
    大家好!

    我最近遇到了一个很困惑的问题。我在一台设备上始终无法通过浏览器访问
    SourceForge(sourceforge.net),火狐、GNOME Web和 Chrome 均无法访问。浏览器几乎是瞬间给出的结果。火狐显示(图:https://sm.ms/image/g1ebUmjQPDAJqVT
    ):

    连接失败

    连接到 sourceforge.net 时发生错误。

    此站点暂时无法使用或者太过忙碌。请过几分钟后再试。
    如果您无法载入任何网页,请检查您计算机的网络连接状态。
    如果您的计算机或网络受到防火墙或者代理服务器的保护,请确认 Firefox
    已被授权访问网络。

    GNOME Web 显示:

    确切的错误为:/Could not connect: Connection refused/

    该台设备下的两个系统(基于 buster 的 deepin 和基于 bullseye 的
    sparky)均出现此问题。奇怪的是,似乎可以 ping 通:

    |okaypj@okaypj-pc:~$ ping sourceforge.net PING sourceforge.net
    (127.0.0.1) 56(84) bytes of data. 64 bytes from localhost
    (127.0.0.1): icmp_seq=1 ttl=64 time=0.050 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=2 ttl=64 time=0.065 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=3 ttl=64 time=0.071 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=4 ttl=64 time=0.084 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=5 ttl=64 time=0.073 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=6 ttl=64 time=0.082 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=7 ttl=64 time=0.076 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=8 ttl=64 time=0.075 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=9 ttl=64 time=0.065 ms 64 bytes from localhost
    (127.0.0.1): icmp_seq=10 ttl=64 time=0.071 ms ^C --- sourceforge.net
    ping statistics --- 10 packets transmitted, 10 received, 0% packet
    loss, time 9199ms rtt min/avg/max/mdev = 0.050/0.071/0.084/0.009 ms |


    然而,在同网络的另一台设备下,始终可以稳定访问,没有问题。这是我在 deepin
    论坛上发的帖:https://bbs.deepin.org/zh/post/230281

    我不了解这块,请问有什么合适的排查方法吗?谢谢。


    OkayPJ


    另外,我之前用 outlook 邮箱发送了一次这份邮件。好像发送成果了,但存档(https://lists.debian.org/debian-chinese-gb/
    )里也没有显示?有人知道原因吗?谢谢

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Shengjing Zhu@21:1/5 to All on Tue Jan 18 16:40:02 2022
    T24gVHVlLCBKYW4gMTgsIDIwMjIgYXQgMTA6MjAgUE0gT2theVBKIDxva2F5dGhlcGpAaWNsb3Vk LmNvbT4gd3JvdGU6DQo+ICAgICB8b2theXBqQG9rYXlwai1wYzp+JCBwaW5nIHNvdXJjZWZvcmdl Lm5ldCBQSU5HIHNvdXJjZWZvcmdlLm5ldA0KPiAgICAgKDEyNy4wLjAuMSkgNTYoODQpIGJ5dGVz IG9mIGRhdGEuIDY0IGJ5dGVzIGZyb20gbG9jYWxob3N0DQo+ICAgICAoMTI3LjAuMC4xKTogaWNt cF9zZXE9MSB0dGw9NjQgdGltZT0wLjA1MCBtcyA2NCBieXRlcyBmcm9tIGxvY2FsaG9zdA0KDQpz b3VyY2Vmb3JnZS5uZXQg6Kej5p6Q5Yiw5LqGIDEyNy4wLjAuMe+8jOWPr+iDveS9oOWuieijheS6 huS7gOS5iOelnuWlh+eahOi9r+S7tu+8jOaLpuaIquS6huWfn+WQjeino+aekOOAgg0KDQrkuI3o v4fvvIzmraTor53popjlkowgRGViaWFuIOaXoOWFs++8jOS4jemAguWQiOWcqOi/memHjOiuqOiu uu+8jOiwouiwouOAgg0KDQotLSANClNoZW5namluZyBaaHUNCg==

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)