1 Feb
2015
1 Feb
'15
20:32
On Sun, Feb 1, 2015 at 1:05 PM, Per Jessen <per@computer.org> wrote:
This is, I think, a rather complex network/TCP issue. If anyone is thoroughly familiar with the workings of the tcp/ip 'rp_filter' setting, this might be a question for you.
Just a guess, but in kernels prior to 2.6.31 the rp_filter for each interface was determined by the logical and of the all value and the value set for the interface [1]. That would suggest that in your old environment no source validation was being performed. [1] http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27... Brandon Vincent -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org