cannot find a valid baseurl for repo: extra/7/x86_64

1
votes

I've set up a fresh VM(CeotOS7) in vmware. However, I failed to update yum.

It returns cannot find a valid baseurl for repo: extra/7/x86_64.

I've tried all the solutions on the Internet and still can't fix it.

I can ping google.com, curl http://mirrorlist.centos.org/?release=7&arch=i386&repo=os returns <'http><'head><'title>Firewall Authentication <'/title>

I've also tried to modify CentOS-Base.repo hundreds of times.

Firewall and SELinux both disabled.

enter image description here

1
centosyum

1 Answers

0
votes

You might have already solved problem. It might help other. I run following commands

[root@myserver]# ONBOOT=no
[root@myserver]# dhclient
[root@myserver]# yum update