Yum Update fails

Hi Joe and Jamie,

Tried to update to the new versions, yum update faild.

[root@server1 ~]# yum update
Loading "installonlyn" plugin
Setting up Update Process
Setting up repositories
http://software.virtualmin.com/universal/repodata/repomd.xml: [Errno 4] IOError: < urlopen error (-2, 'Name or service not known') >
Trying other mirror.
Error: Cannot open/read repomd.xml file for repository: virtualmin-universal
[root@server1 ~]#

NOTE: I have inserted a "space" before > and after < to be able to post this.

Regards,
Leif