ipv6 连接超时，每次只能连接一会儿然后就断开，很久后才能重新连接，这个问题最近一个星期才出现

[hpain]

Nov 20 19:07:59.915 - [DEBUG] connect 2607:f8b0:4017:1::16 fail:timeout('timed out',) Nov 20 19:07:59.915 - [DEBUG] report_connect_fail network fail Nov 20 19:08:00.991 - [DEBUG] connect 2607:f8b0:4017:8::19 fail:timeout('timed out',) Nov 20 19:08:00.991 - [DEBUG] report_connect_fail network fail Nov 20 19:08:01.038 - [DEBUG] connect 2607:f8b0:4017:3::b fail:timeout('timed out',) Nov 20 19:08:01.038 - [DEBUG] report_connect_fail network fail Nov 20 19:08:01.354 - [DEBUG] connect 2607:f8b0:4017:e::9 fail:timeout('timed out',) Nov 20 19:08:01.354 - [DEBUG] report_connect_fail network fail Nov 20 19:08:01.447 - [DEBUG] connect 2607:f8b0:4009:3a::b fail:timeout('timed out',) Nov 20 19:08:01.447 - [DEBUG] report_connect_fail network fail Nov 20 19:08:02.007 - [DEBUG] connect 2607:f8b0:400f:2::10 fail:timeout('timed out',) Nov 20 19:08:02.007 - [DEBUG] report_connect_fail network fail

[hpain]

补充一下：不停出现10051错误，[DEBUG] connect 2607:f8b0:401e:e::15 fail:error(10051, 'A socket operation was attempted to an unreachable network')

[ghost]

参考： https://github.com/XX-net/XX-Net/issues/8501 ping超时的微软服务器或许能帮到你 netsh interface teredo set state server=win10.ipv6.microsoft.com 或 netsh interface teredo set state server=win1710.ipv6.microsoft.com