从 ftp.redhat.com 下载
- dev-3.3-4.i386.rpm
- iptables-1.2.8-8.72.3.i386.rpm
- iptables-ipv6-1.2.8-8.72.3.i386.rpm
- kernel-doc-2.4.20-28.7.i386.rpm
- kernel-headers-2.4.9-34.i386.rpm
- kernel-source-2.4.20-28.7.i386.rpm
- modutils-2.4.18-3.7x.i386.rpm
- modutils-devel-2.4.18-3.7x.i386.rpm
- kernel-2.4.20-28.7.i686.rpm
执行
- rpm -e bcm5820
- rpm -e iptables-ipv6
- rpm -e iptables
- rpm -Uvh dev-3.3-4.i386.rpm
- rpm -Uvh modutils-2.4.18-3.7x.i386.rpm
- rpm -Uvh modutils-devel-2.4.18-3.7x.i386.rpm
- rpm -Uvh kernel-2.4.20-28.7.i686.rpm
- rpm -Uvh kernel-doc-2.4.20-28.7.i386.rpm
- rpm -Uvh kernel-source-2.4.20-28.7.i386.rpm
- rpm -Uvh kernel-headers-2.4.9-34.i386.rpm
- rpm -ivh iptables-1.2.8-8.72.3.i386.rpm
- rpm -ivh iptables-ipv6-1.2.8-8.72.3.i386.rpm
重新启动，然后用
- uname -rv
检查内核版本，正确的应该是
2.4.20-28.7 #1 Thu Dec 18 11:31:59 EST 2003
