Linux driver wanted for Realtek RTL8111/8168B PCI Express Gigabit Ethernet controller

Looking for a linux driver for Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0C). I need this for a new thinclient HP T620. A 'LSPCI -n' gives 10ec:8168 (rev 0c). The DS 6.9 buildin realtek drivers do not work; so I guess I need an updated driver (r8169.ko ?).

I need this driver for linuxPE (x86) in DS 6.9 SP5 (kernel 2.6.27.7) or DS 6.9 SP6 (kernel 2.6.32-358.el6.i686)

I would be gratefull if somebody could help me with this.

regards

Xaveer