I ran into same error and discovered that, at my installation, a proxy specification is needed in yum.conf
proxy=http://yourproxy.yourcompany.com:8080
for example.
HTH
Search found 1 match
- 2014/10/13 14:59:14
- Forum: CentOS 6 - General Support
- Topic: Unable to use yum getting: 14: PYCURL ERROR 7 - "Failed to connect to 2a02:2498:1:3d:5054:ff:fed3:e9
- Replies: 24
- Views: 201299