Problem: M/B asus P5-Q-VM Driver or Atom Lan “Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller” not work in CentOS 5.3 , it’s ping time out and high.

Solutions: Install Downgrade/upgrade

wget -O /etc/yum.repos.d/thai.repo
yum install kernel kernel-devel
yum install dkms dkms-r8168
echo "blacklist r8169" >> /etc/modprobe.d/blacklist
sed -e "s/r8169/r8168/g" /etc/modprobe.conf > /tmp/modprobe.conf
/bin/mv -vf /tmp/modprobe.conf /etc/modprobe.conf

Credit: P’icez of

share: Driver Realtek CentOS