DSM 6.1.3-15152 New Update
Upgraded bare metal install, using Jun's 1.02b boot loader, running DSM 6.1.2.15132 to 6.1.3.15152 via control panel. Seems to have installed somewhat successfully, but it wouldn't come up via the GUI, seems fixed IP changed. Found it on the Synology Assistant, with new IP and showing MIGRATABLE status. Clicked to "MIGRATE" retaining data/settings, took just about 2min and it was backup again, just on the new IP, reset it via the GUI, back to the fixed IP it had originally.
as much as i can see the extra.lzma from polansikiman does not mention a driver for RTL8111 (10/100/1000 PCIe)
the original extra.lzma from jun 1.02a contains the r8169, that just the normal driver from the kernel 3.10.102, realtek does provide source code for those cards, but it has to be comiled for the kernel manualy, i did this with and placed it in my extra.lzma, the module is named r8168 (and about 10 times bigger then the one from the kernel, maybe it contains more special code for d
