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pull/1449/merge
Jordi Boggiano 2016-02-20 18:56:22 +00:00
parent 9e41ce2ab1
commit 7e44d19d59
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doc/articles/troubleshooting.md
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@ -267,15 +267,17 @@ If you have been pointed to this page, you want to check a few things:
You may run into errors if IPv6 is not configured correctly. A common error is: You may run into errors if IPv6 is not configured correctly. A common error is:
``` ```
The "https://getcomposer.org/version" file could not be downloaded: failed to open stream: Operation timed out The "https://getcomposer.org/version" file could not be downloaded: failed to
open stream: Operation timed out
``` ```
We recommend you fix your IPv6 setup. If that is not possible, you can try the following workarounds: We recommend you fix your IPv6 setup. If that is not possible, you can try the
following workarounds:
**Workaround Linux:** **Workaround Linux:**
On linux, it seems that running this command helps to make ipv4 traffic have a higher prio than ipv6, which is a better alternative than disabling ipv6 entirely: On linux, it seems that running this command helps to make ipv4 traffic have a
higher prio than ipv6, which is a better alternative than disabling ipv6 entirely:
```Bash ```Bash
sudo sh -c "echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf" sudo sh -c "echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf"
@ -293,7 +295,7 @@ Get name of your network device:
networksetup -listallnetworkservices networksetup -listallnetworkservices
``` ```
Disable IPv6 on that device (in this case "Wi-Fi") Disable IPv6 on that device (in this case "Wi-Fi"):
``` ```
networksetup -setv6off Wi-Fi networksetup -setv6off Wi-Fi
@ -307,4 +309,6 @@ You can enable IPv6 again with:
networksetup -setv6automatic Wi-Fi networksetup -setv6automatic Wi-Fi
``` ```
That said, if this fixes your problem, please talk to your ISP about it to try and resolve the routing errors. That's the best way to get things resolved for everyone. That said, if this fixes your problem, please talk to your ISP about it to
try and resolve the routing errors. That's the best way to get things resolved
for everyone.