NSM install @ CentOS

Install procedure

Install CentOS 5.3
1. Download CentOS install ISO from http://vault.centos.org/5.3/isos/i386/CentOS-5.3-i386-bin-1of6.iso
2. Please follow these criteria(its IMPORTANT): 5.3 & i386 & disk1
3. Install with minimum CentOS (do not select any service and application).
Temporary disable iptables Firewall
1. #service iptables stop
2. #chkconfig –level 12345 iptables off
Edit /etc/yum.repos.d/CentOS-Base.repo 照下面的改吧，其他都是照樣照句。會改這個是因為 5.3 已經 EOL 了，所以得用 vault.centos.org 抓套件
```
name=CentOS-5.3 - Base
baseurl=http://vault.centos.org/5.3/os/$basearch/
```
Backup /etc/redhat-release, Change content from “CentOS release 5.3 (Final)” to “Red Hat Enterprise Linux Server release 5”
Pre-Install package
- libfontenc
  - #yum install libfontenc
#unzip nsm2011.4s1-systemupdate-linux.zip
#tar -xvf nsm2011.4s1-systemupdate-linuxES_5.tar
#cd es5 ; sh ./rhes5.sh
install NSM
- #./nsm2011.4s1_servers_linux_x86.sh