我有一个要运行youtube-dl的Google计算引擎服务器。该服务器位于美国爱荷华州，正在运行debian 9.11
这是返回的调试输出：
youtube-dl -v https://youtu.be/tAfedFkfIiU
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-v',u'https://youtu.be/tAfedFkfIiU']
[debug] Encodings: locale UTF-8,fs UTF-8,out UTF-8,pref UTF-8
[debug] youtube-dl version 2019.11.22
[debug] Python version 2.7.13 (CPython) - Linux-4.9.0-11-amd64-x86_64-with-debian-9.11
[debug] exe versions: none
[debug] Proxy map: {}
[youtube] tAfedFkfIiU: Downloading webpage
[youtube] tAfedFkfIiU: Downloading video info webpage
[debug] Default format spec: best/bestvideo+bestaudio
[debug] Invoking downloader on u'https://r6---sn-5uaeznkz.googlevideo.com/videoplayback?expire=1574879492&ei=pGzeXZCILYKGigTm34n4DQ&ip=35.209.8.202&id=o-AGcuKL5f7Y7Du-FaWbBZhMaLIsfRZox4FQAYtAj_ujri&itag=22&source=youtube&requiressl=yes&mm=31%2C26&mn=sn-5uaeznkz%2Csn-tt1eln7e&ms=au%2Conr&mv=u&mvi=5&pl=16&mime=video%2Fmp4&ratebypass=yes&dur=1008.047&lmt=1574810711552172&mt=1574857344&fvip=6&fexp=23842630&beids=9466585&c=WEB&txp=5535432&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cmime%2Cratebypass%2Cdur%2Clmt&sig=ALgxI2wwRAIgF6wvUZ9ogFyTSHe6BQib6D9Ib4x8Q4_FDuMP70zbnkgCID5CAhySBvgNYaeH9kwkP-vkecmrngFh7b8NYtnIs8RN&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl&lsig=AHylml4wRQIhAMn1kcyvqttNBRifOFDTcOYcyGbSttZb4lyxiOq2j0JcAiAwnqjvkIAnBIDpodjIxlDkZvVHhgqL_kLPj_NQEMyvoA%3D%3D'
ERROR: unable to download video data: <urlopen error [Errno 101] Network is unreachable>
Traceback (most recent call last):
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py",line 1925,in process_info
success = dl(filename,info_dict)
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py",line 1864,in dl
return fd.download(name,info)
File "/usr/local/bin/youtube-dl/youtube_dl/downloader/common.py",line 366,in download
return self.real_download(filename,info_dict)
File "/usr/local/bin/youtube-dl/youtube_dl/downloader/http.py",line 341,in real_download
establish_connection()
File "/usr/local/bin/youtube-dl/youtube_dl/downloader/http.py",line 109,in establish_connection
ctx.data = self.ydl.urlopen(request)
File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py",line 2237,in urlopen
return self._opener.open(req,timeout=self._socket_timeout)
File "/usr/lib/python2.7/urllib2.py",line 429,in open
response = self._open(req,data)
File "/usr/lib/python2.7/urllib2.py",line 447,in _open
'_open',req)
File "/usr/lib/python2.7/urllib2.py",line 407,in _call_chain
result = func(*args)
File "/usr/local/bin/youtube-dl/youtube_dl/utils.py",line 2724,in https_open
req,**kwargs)
File "/usr/lib/python2.7/urllib2.py",line 1198,in do_open
raise URLError(err)
URLError: <urlopen error [Errno 101] Network is unreachable>
我尝试过的事情：
- 允许通过Google云防火墙的所有网络流量，所有协议类型的入口和出口：
![youtube-dl返回<urlopen错误[Errno 101]网络无法访问>](https://www.f2er.com/res/2022/08-12/12/42b1ed309a7328a3c45332fef01e1c58.png "youtube-dl返回<urlopen错误[Errno 101]网络无法访问>")
- 卸载了curl和youtube-dl，并使用wget重新安装了youtube-dl
- Ping youtube.com和google.com会获得良好的响应。
- 我可以从服务器访问我的私人网页，因此端口肯定可以正常工作，并且可以通过网络访问服务器外部的所有内容。
- 除此之外，没有出现网络问题。
- 详细输出中的直接链接会产生“访问被拒绝”错误，但是在本地尝试youtube-dl时，它会返回一个我可以访问的链接，而我的朋友使用另一个IP可以访问，因此youtube-dl是返回不可访问的链接？不确定
![youtube-dl返回<urlopen错误[Errno 101]网络无法访问>](https://www.f2er.com/res/2022/08-12/12/55856ef6dd94c1664b31d538f9b18af6.png "youtube-dl返回<urlopen错误[Errno 101]网络无法访问>")
- 我没有发送太多请求进入黑名单，从一开始就没有作用。
- IP是临时的，每次服务器启动时都会更改（未设置静态外部IP）。
- 从头开始删除并重新创建服务器实例并不能解决问题。
- 该库的作者坚持认为这是网络方面的问题，而不是他们在这方面的github问题：https://github.com/ytdl-org/youtube-dl/issues/23213
- 我认为可能是
urllib2.urlopen在gcloud中无法访问，但是我运行了一个小的python脚本来运行该方法，并正确ping google.com。 - 我无法
wget在详细日志输出中提供的直接链接。超时了。这是带有-v的wget和-v的curl的输出日志：
wget：
wget "https://r6---sn-5ualdn7y.googlevideo.com/videoplayback?expire=1575026099&ei=U6ngXd3cDImjtQfFkKHACA&ip=35.209.8.202&id=o-ALJhUmz-vDQxpGilTFwb8v02UpFXo3JFaLZVvTV7BcGV&itag=22&source=youtube&requiressl=yes&mm=31%2C29&mn=sn-5ualdn7y%2Csn-5uaeznrz&ms=au%2Crdu&mv=u&mvi=5&pl=16&mime=video%2Fmp4&ratebypass=yes&dur=634.090&lmt=1574939877997808&mt=1575004312&fvip=2&fexp=23842630&beids=9466587&c=WEB&txp=6531432&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cmime%2Cratebypass%2Cdur%2Clmt&sig=ALgxI2wwRAIgWkUIL8i20_R0aDMs-UQmZq-EbHExzRFoP2ql6wqq3hoCIHKcxV7eU5sfcYxLzzVgJ1LgSoebvlUXnObwqDmzy7ym&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl&lsig=AHylml4wRgIhANYw5qlL2ITIfsqPs5fveDiJljYvLCb8m4HLtoZDzTWmAiEA59uqA-cpmDAIgKRTYMXbxoegXat81xaZppigC76m7pQ%3D" -v
The name is too long,708 chars total.
Trying to shorten...
New name is videoplayback?expire=1575026099&ei=U6ngXd3cDImjtQfFkKHACA&ip=35.209.8.202&id=o-ALJhUmz-vDQxpGilTFwb8v02UpFXo3JFaLZVvTV7BcGV&itag=22&source=youtube&requiressl=yes&mm=31%2C29&mn=sn-5ualdn7y%2Csn-5uaeznrz&ms=au%2Crdu&mv=u&mvi=5&pl=16&mime=.
--2019-11-29 05:15:14-- https://r6---sn-5ualdn7y.googlevideo.com/videoplayback?expire=1575026099&ei=U6ngXd3cDImjtQfFkKHACA&ip=35.209.8.202&id=o-ALJhUmz-vDQxpGilTFwb8v02UpFXo3JFaLZVvTV7BcGV&itag=22&source=youtube&requiressl=yes&mm=31%2C29&mn=sn-5ualdn7y%2Csn-5uaeznrz&ms=au%2Crdu&mv=u&mvi=5&pl=16&mime=video%2Fmp4&ratebypass=yes&dur=634.090&lmt=1574939877997808&mt=1575004312&fvip=2&fexp=23842630&beids=9466587&c=WEB&txp=6531432&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cmime%2Cratebypass%2Cdur%2Clmt&sig=ALgxI2wwRAIgWkUIL8i20_R0aDMs-UQmZq-EbHExzRFoP2ql6wqq3hoCIHKcxV7eU5sfcYxLzzVgJ1LgSoebvlUXnObwqDmzy7ym&lsparams=mm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl&lsig=AHylml4wRgIhANYw5qlL2ITIfsqPs5fveDiJljYvLCb8m4HLtoZDzTWmAiEA59uqA-cpmDAIgKRTYMXbxoegXat81xaZppigC76m7pQ%3D
Resolving r6---sn-5ualdn7y.googlevideo.com (r6---sn-5ualdn7y.googlevideo.com)... 173.194.147.204,2607:f8b0:4002:35::c
Connecting to r6---sn-5ualdn7y.googlevideo.com (r6---sn-5ualdn7y.googlevideo.com)|173.194.147.204|:443... failed: Connection timed out.
Connecting to r6---sn-5ualdn7y.googlevideo.com (r6---sn-5ualdn7y.googlevideo.com)|2607:f8b0:4002:35::c|:443... failed: Network is unreachable.
卷曲：
curl -O -v https://r2---sn-hgn7rn7r.googlevideo.com/videoplayback?expire=1575026099&ei=U6ngXd3cDImjtQfFkKHACA&ip=35.209.8.202&id=o-ALJhUmz-vDQxpGilTFwb8v02UpFXo3JFaLZVvTV7BcGV&itag=22&source=youtube&requiressl=yes&mime=video/mp4&ratebypass=yes&dur=634.090&lmt=1574939877997808&fvip=2&fexp=9466587,23842630&beids=9466587&c=WEB&txp=6531432&sparams=expire,ei,ip,id,itag,source,requiressl,mime,ratebypass,dur,lmt&sig=ALgxI2wwRAIgWkUIL8i20_R0aDMs-UQmZq-EbHExzRFoP2ql6wqq3hoCIHKcxV7eU5sfcYxLzzVgJ1LgSoebvlUXnObwqDmzy7ym&rm=sn-5uakd7d&req_id=db99eec2ba1fa3ee&ipbypass=yes&redirect_counter=2&cm2rm=sn-uxgg5oxu-cxte7l&cms_redirect=yes&mip=213.204.90.117&mm=29&mn=sn-hgn7rn7r&ms=rdu&mt=1575004548&mv=m&mvi=1&pl=24&lsparams=ipbypass,mip,mm,mn,ms,mv,mvi,pl&lsig=AHylml4wRQIgK50gSfkEix6Q7q9n2GTk7GQOn6YEZ1NqiX4l8UwDHhQCIQDT4Q4KoFB6Dck1vQj0FO27LvNA8PMVyNJOaFMcU9yutg==
[1] 3670
[2] 3671
[3] 3672
[4] 3673
[5] 3674
[6] 3675
[7] 3676
[8] 3677
[9] 3678
[10] 3679
[11] 3680
[12] 3681
[13] 3682
[14] 3683
[15] 3684
[16] 3685
[17] 3686
[18] 3687
[19] 3688
[20] 3689
[21] 3690
[22] 3691
[23] 3692
[24] 3693
[25] 3694
[26] 3695
[27] 3696
[28] 3697
[29] 3698
[30] 3699
[31] 3700
[32] 3701
[33] 3702
[2] Done ei=U6ngXd3cDImjtQfFkKHACA
[3] Done ip=35.209.8.202
[4] Done id=o-ALJhUmz-vDQxpGilTFwb8v02UpFXo3JFaLZVvTV7BcGV
[5] Done itag=22
[6] Done source=youtube
[7] Done requiressl=yes
[8] Done mime=video/mp4
[9] Done ratebypass=yes
[10] Done dur=634.090
[11] Done lmt=1574939877997808
[12] Done fvip=2
[13] Done fexp=9466587,23842630
[14] Done beids=9466587
[15] Done c=WEB
[16] Done txp=6531432
[17] Done sparams=expire,lmt
[18] Done sig=ALgxI2wwRAIgWkUIL8i20_R0aDMs-UQmZq-EbHExzRFoP2ql6wqq3hoCIHKcxV7eU5sfcYxLzzVgJ1LgSoebvlUXnObwqDmzy7ym
[19] Done rm=sn-5uakd7d
[20] Done req_id=db99eec2ba1fa3ee
[21] Done ipbypass=yes
[22] Done redirect_counter=2
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Trying 172.217.130.231...
* TCP_NODELAY set
* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:03 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:04 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:05 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:06 --:--:-- 0* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:00:07 --:--:-- 0* Trying 2a00:1450:4006:9::7...
(continues)
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
0 0 0 0 0 0 0 0 --:--:-- 0:02:09 --:--:-- 0* connect to 172.217.130.231 port 443 failed: Connection timed out
* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
* Trying 2a00:1450:4006:9::7...
* TCP_NODELAY set
* Immediate connect fail for 2a00:1450:4006:9::7: Network is unreachable
* Failed to connect to r2---sn-hgn7rn7r.googlevideo.com port 443: Connection timed out
* Closing connection 0
curl: (7) Failed to connect to r2---sn-hgn7rn7r.googlevideo.com port 443: Connection timed out
- 我尝试了多个youtube网址。几种不同的视频，具有不同的URL格式。
- 这不是地理障碍问题，该服务器托管在美国爱荷华州。
- 我尝试将python更新到最新版本（3.5 / 6），结果相同。
老实说，我没有足够的想法来进一步调试它。
编辑：偶尔发生了一些变化，我现在可以从本地浏览器中的详细输出日志访问直接链接，而以前我可能不会这样做。自从这个问题以来，我没有做任何改变。服务器的IP地址是否被阻止？我从未向youtube发送过几条要求将其列入黑名单的速度如此之快。也许它没有被列入黑名单，但我仍然无法确定这是否是防火墙问题。如果是黑名单问题，则curl和wget的详细输出将返回“访问被拒绝”错误。那么这是怎么回事？