Bug#706499: Ethernet with Realtek R8169 only working with IPV6

[Karsten Malcher <debian@dct.mine.nu>]

Hello Ben,

maybe you are right and this is not a bug.
But it is caused by an alternating configuration.

I think it is not caused by the firmware and the driver.
As i have written first the eth0 works without no problem.
I have ethernet cards with the same chip on other PC's and the problem does not occur.
It must be a special combination so only soome users are affected.

When i boot the backup of this first configuration from the second partition eth0 works again.
After some time and additional installation of packages there seems to go something wrong.
But the error first occured after a reboot.
I remember that only IPV6 was active but no IPV4.

My question is where IPV4 is activated and configured?

Best regards
Karsten