The result of some more investigation is: The message "Cannot determine ethernet address for proxy ARP" does not point to the problem, but causes the problem.
In older Ubuntu releases (e.g. breezy) this message pops up as well, but the pptpconfig does not care. With edgy, it seems that pptpconfig suddenly get's confused by that. Probably because an error code is generated somewhere in the tool chain due to that message. Getting closer - further investigation is needed. -- [edgy] pppd does not correctly work with pptpconfig https://launchpad.net/bugs/61329 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
