如何查看是否在rhn上注册?

godamen

服务器让机房装的rhel5不知道有没注册rhn.
[root@localhost src]# yum info yum
Loading "installonlyn" plugin
Loading "rhnplugin" plugin
This system is not registered with RHN.
RHN support will be disabled.
Setting up repositories
No Repositories Available to Set Up

Reading repository metadata in from local files
Installed Packages
Name   : yum
Arch   : noarch
Version: 3.0.1
Release: 5.el5
Size   : 1.8 M
Repo   : installed

usertesting

This system is not registered with RHN.
RHN support will be disabled.
不是写了没有注册么。。

godamen

哦，偶以为默认没打开需要设置一下可以打开。