1.同事的Mac笔记本中，之前用carthage update，出现此错误
把git版本升级后，版本是：2.8.3
然后去直接试试
git clone，
还是出错：
brancepengdeMacBook-Pro:keyoutong minglong$ git clone https://github.com/rhodgkins/SwiftHTTPStatusCodes.git/ Cloning into ‘SwiftHTTPStatusCodes’… fatal: unable to access ‘https://github.com/rhodgkins/SwiftHTTPStatusCodes.git/’: Failed to connect to github.com port 443: Operation timed out |
-》
看来和Carthage 没有关系
2.在另外我的正常的Mac中：
（1）开启了ss翻墙，自动代理
（2）关闭了ss翻墙
都是可以正常clone的：
➜ testGit git clone https://github.com/rhodgkins/SwiftHTTPStatusCodes.git/ Cloning into ‘SwiftHTTPStatusCodes’… remote: Counting objects: 647, done. remote: Total 647 (delta 0), reused 0 (delta 0), pack-reused 647 Receiving objects: 100% (647/647), 109.94 KiB | 28.00 KiB/s, done. Resolving deltas: 100% (349/349), done. Checking connectivity… done. |
-》看来和翻墙没有关系
3.搜：
mac git github 443
mac git clone Failed to connect to github.com port 443 Operation timed out
git clone Failed to connect to github.com port 443 Operation timed out
参考：
在git@osc上创建仓库，错误提示：error: Failed connect to git.oschina.net:443 – 开源中国社区
正常的Mac中，ping：
➜ testGit ping github.com PING github.com (192.30.253.113): 56 data bytes 64 bytes from 192.30.253.113: icmp_seq=0 ttl=50 time=399.557 ms 64 bytes from 192.30.253.113: icmp_seq=1 ttl=50 time=357.668 ms 64 bytes from 192.30.253.113: icmp_seq=2 ttl=50 time=434.028 ms ^C <div–<- github.com ping statistics — 3 packets transmitted, 3 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 357.668/397.084/434.028/31.223 ms |
出错的Mac中，ping github都出错：
brancepengdeMacBook-Pro:~ minglong$ ping github.com PING github.com (192.30.252.131): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 Request timeout for icmp_seq 4 Request timeout for icmp_seq 5 Request timeout for icmp_seq 6 Request timeout for icmp_seq 7 |
但是可以正常上网，可以ping其它网址：
brancepengdeMacBook-Pro:~ minglong$ ping www.baidu.com PING www.a.shifen.com (180.97.33.108): 56 data bytes 64 bytes from 180.97.33.108: icmp_seq=0 ttl=55 time=10.103 ms 64 bytes from 180.97.33.108: icmp_seq=1 ttl=55 time=7.232 ms 64 bytes from 180.97.33.108: icmp_seq=2 ttl=55 time=7.521 ms 64 bytes from 180.97.33.108: icmp_seq=3 ttl=55 time=7.787 ms 64 bytes from 180.97.33.108: icmp_seq=4 ttl=55 time=13.791 ms ^C <div–<- www.a.shifen.com ping statistics — 5 packets transmitted, 5 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 7.232/9.287/13.791/2.472 ms |
ping github.com Request timeout for icmp_seq
关于2.5.1稳定版的问题 · Issue #1177 · XX-net/XX-Net · GitHub
git遇到的诡异错误: Failed connect to github.com:443 – hustsselbj的专栏 – 博客频道 – CSDN.NET
出错的mac去路由，果然有问题：
brancepengdeMacBook-Pro:~ minglong$ traceroute 192.30.252.131 traceroute to 192.30.252.131 (192.30.252.131), 64 hops max, 52 byte packets 1 192.168.1.1 (192.168.1.1) 8.683 ms 21.586 ms 9.471 ms 2 100.82.0.1 (100.82.0.1) 5.922 ms 30.413 ms 13.791 ms 3 218.4.12.97 (218.4.12.97) 14.866 ms 218.94.215.5 (218.94.215.5) 46.154 ms 218.94.215.9 (218.94.215.9) 106.304 ms 4 221.224.229.229 (221.224.229.229) 27.456 ms 218.94.225.169 (218.94.225.169) 19.655 ms 221.224.229.229 (221.224.229.229) 11.858 ms 5 202.97.92.21 (202.97.92.21) 26.704 ms 103.900 ms 27.872 ms 6 202.97.50.246 (202.97.50.246) 11.703 ms 13.720 ms 17.590 ms 7 * * 202.97.91.66 (202.97.91.66) 79.904 ms 8 202.97.50.90 (202.97.50.90) 225.717 ms 204.989 ms * 9 202.97.50.54 (202.97.50.54) 682.562 ms 202.97.50.26 (202.97.50.26) 308.171 ms 289.715 ms 10 * xe-8-3-2.edge2.sanjose3.level3.net (4.53.210.205) 470.361 ms * 11 * ae-1-3508.ear1.washington39.level3.net (4.69.159.229) 536.557 ms * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * 31 * * * 32 * * * 33 * *^C |
而我这里貌似也是联不通：
➜ testGit traceroute 192.30.253.112 traceroute to 192.30.253.112 (192.30.253.112), 64 hops max, 52 byte packets 1 192.168.1.1 (192.168.1.1) 3.887 ms 1.695 ms 2.237 ms 2 100.82.0.1 (100.82.0.1) 5.174 ms 3.715 ms 3.183 ms 3 218.94.215.9 (218.94.215.9) 6.147 ms 218.4.12.85 (218.4.12.85) 7.070 ms 218.4.12.97 (218.4.12.97) 8.516 ms 4 221.224.229.221 (221.224.229.221) 10.806 ms 218.94.225.169 (218.94.225.169) 16.702 ms 221.224.229.221 (221.224.229.221) 12.130 ms 5 202.97.92.21 (202.97.92.21) 11.435 ms 202.97.92.9 (202.97.92.9) 16.854 ms 202.97.92.21 (202.97.92.21) 20.503 ms 6 202.97.35.222 (202.97.35.222) 61.277 ms 202.97.33.110 (202.97.33.110) 12.044 ms 202.97.35.222 (202.97.35.222) 61.680 ms 7 202.97.33.138 (202.97.33.138) 69.206 ms 202.97.35.106 (202.97.35.106) 63.453 ms 202.97.35.146 (202.97.35.146) 12.098 ms 8 202.97.58.190 (202.97.58.190) 274.388 ms 202.97.50.126 (202.97.50.126) 195.472 ms 202.97.58.198 (202.97.58.198) 332.424 ms 9 202.97.50.78 (202.97.50.78) 204.669 ms 202.97.50.26 (202.97.50.26) 185.291 ms 202.97.50.78 (202.97.50.78) 214.345 ms 10 * * xe-8-2-3.edge2.sanjose3.level3.net (4.53.210.209) 323.663 ms 11 * * * 12 * * * 13 * * * ^C |
route 查看本机路由
[很有用的]Windows和Linux下查看本机路由，路由跟踪命令,，trace路由信息，静态路由添加原理！tracert超时原因等。
去试试：
➜ testGit route print route: bad keyword: print |
所以去搜：
route print
没找到有用的。
搜：
mac 查看本机路由
参考：
试试：
netstat -nr
对方的：
brancepengdeMacBook-Pro:~ minglong$ netstat -nr Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.1.1 UGSc 410 0 en0 127 127.0.0.1 UCS 1 0 lo0 127.0.0.1 127.0.0.1 UH 42 21837 lo0 169.254 link#4 UCS 1 0 en0 192.168.1 link#4 UCS 4 0 en0 192.168.1.1/32 link#4 UCS 2 0 en0 192.168.1.1 88:25:93:a3:1f:9d UHLWIir 412 752 en0 1192 192.168.1.112 link#4 UHLWIi 1 0 en0 192.168.1.113/32 link#4 UCS 2 0 en0 192.168.1.113 f4:5c:89:92:a:9b UHLWIi 1 1 lo0 192.168.1.114 link#4 UHLWIi 1 0 en0 192.168.1.255 link#4 UHLWbI 1 55 en0 224.0.0 link#4 UmCS 2 0 en0 224.0.0.251 1:0:5e:0:0:fb UHmLWI 1 0 en0 255.255.255.255/32 link#4 UCS 1 0 en0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UHL lo0 fe80::%lo0/64 fe80::1%lo0 UcI lo0 fe80::1%lo0 link#1 UHLI lo0 fe80::%en0/64 link#4 UCI en0 fe80::f65c:89ff:fe92:a9b%en0 f4:5c:89:92:a:9b UHLI lo0 fe80::%awdl0/64 link#9 UCI awdl0 fe80::2cad:9cff:fec8:9db8%awdl0 2e:ad:9c:c8:9d:b8 UHLI lo0 ff01::%lo0/32 ::1 UmCI lo0 ff01::%en0/32 link#4 UmCI en0 ff01::%awdl0/32 link#9 UmCI awdl0 ff02::%lo0/32 ::1 UmCI lo0 ff02::%en0/32 link#4 UmCI en0 ff02::%awdl0/32 link#9 UmCI awdl0 brancepengdeMacBook-Pro:~ minglong$ |
我的：
➜ testGit netstat -nr Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 192.168.1.1 UGSc 442 0 en0 127 127.0.0.1 UCS 1 0 lo0 127.0.0.1 127.0.0.1 UH 21 1323780 lo0 192.168.1 link#4 UCS 3 0 en0 192.168.1.1/32 link#4 UCS 2 0 en0 192.168.1.1 88:25:93:a3:1f:9d UHLWIir 445 810 en0 1189 192.168.1.112 link#4 UHLWIi 1 0 en0 192.168.1.114/32 link#4 UCS 1 0 en0 192.168.1.255 link#4 UHLWbI 1 55 en0 224.0.0/4 link#4 UmCS 3 0 en0 224.0.0.251 1:0:5e:0:0:fb UHmLWI 1 0 en0 239.255.255.250 1:0:5e:7f:ff:fa UHmLWI 1 180 en0 255.255.255.255/32 link#4 UCS 1 0 en0 Internet6: Destination Gateway Flags Netif Expire default fe80::%utun0 UGcI utun0 default fe80::%utun1 UGcI utun1 ::1 ::1 UHL lo0 fe80::%lo0/64 fe80::1%lo0 UcI lo0 fe80::1%lo0 link#1 UHLI lo0 fe80::%en0/64 link#4 UCI en0 fe80::89d:5699:d846:3190%en0 ac:bc:32:7f:1:1 UHLI lo0 fe80::%awdl0/64 link#8 UCI awdl0 fe80::306d:7aff:fec8:132b%awdl0 32:6d:7a:c8:13:2b UHLI lo0 fe80::%utun0/64 fe80::7296:2a00:4723:808%utun0 UcI utun0 fe80::7296:2a00:4723:808%utun0 link#10 UHLI lo0 fe80::%utun1/64 fe80::65be:dd4c:bbb2:4f3a%utun1 UcI utun1 fe80::65be:dd4c:bbb2:4f3a%utun1 link#11 UHLI lo0 ff01::%lo0/32 ::1 UmCI lo0 ff01::%en0/32 link#4 UmCI en0 ff01::%awdl0/32 link#8 UmCI awdl0 ff01::%utun0/32 fe80::7296:2a00:4723:808%utun0 UmCI utun0 ff01::%utun1/32 fe80::65be:dd4c:bbb2:4f3a%utun1 UmCI utun1 ff02::%lo0/32 ::1 UmCI lo0 ff02::%en0/32 link#4 UmCI en0 ff02::%awdl0/32 link#8 UmCI awdl0 ff02::%utun0/32 fe80::7296:2a00:4723:808%utun0 UmCI utun0 ff02::%utun1/32 fe80::65be:dd4c:bbb2:4f3a%utun1 UmCI utun1 |
我这里空的：
➜ testGit git config http.proxy ➜ testGit git config https.proxy |
对方是有值的，之前设置的值：
brancepengdeMacBook-Pro:~ minglong$ git config https.proxy 127.0.0.1:1080 brancepengdeMacBook-Pro:~ minglong$ git config https.proxy "" fatal: not in a git directory |
git https.proxy
git config –global –unset https.proxy git config –global https.proxy ‘socks5://127.0.0.1:1080’ |
我的：
➜ testGit git config –global –unset http.proxy
error: invalid key: http.proxy
➜ testGit git config –global –unset https.proxy |
对方的：
brancepengdeMacBook-Pro:~ minglong$ git config –global –unset http.proxy
error: invalid key: http.proxy
brancepengdeMacBook-Pro:~ minglong$ git config –global –unset https.proxy brancepengdeMacBook-Pro:~ minglong$ |
如何让 Git 使用 HTTP 代理服务器 | vpsee.com
最后是：
百度搜的帖子，把github的host删了：
就可以连接github了
然后后续的Carthage update也就可以工作了：
【总结】
出问题的Mac是，之前不知道谁去给hosts中添加了配置，去掉无用的配置，即可正常访问github.com，即可git clone，即可carthage update了。
转载请注明：在路上 » 【已解决】git clone出错：Failed to connect to github.com port 443 Operation timed out