Comment 2 for bug 1424100

EDIT:

i have test, all after Kernel update 3.18 (firmware: Move to 3.18 kernel with device tree enabled) have the problem.
When i will connect my VPN network over my Raspberry as AP, the connect not work ;-(
When i ping the TCP 1723 "pptp" from my netbook over my Raspberry AP, i become a answer. So ok,
because when i will connect VPN it comes "Send name and password" and then wait to timeout.
There a problem with Kernel 3.18 and route of the VPN over this. All other IP connection "www.google.de" or
other work with 3.18 perfectly. Only the VPN connection doesn't work. I downgrade to last 3.12 kernel
(firmware: Fix for over_voltage_sdram breakage in last update), it works with VPN over Raspberry PI perfectly.
Please test and fix in the kernel. Please send me a test kernel...