On Mon, May 12, 2014 at 09:56:30PM +0200, Frank Kardel wrote: > [...] > traceroute packets from outside look like the are anwsered, but ICMP ECHO is > not answered. > > The interface recovers with an ifconfig wmX down/up. > > While I do not know how to provoke this on wm (just happens once a week). I > found the same phenomenon occurring on a Raspberry Pi when detaching the > cable. The same symptoms occur there and ifconfig usmsc0 down/up will > recover. > > Is anybody else seeing this?
I do, on a amd64 host with wm interface. Disabling TSO4 and TSO6 fixed the problem for me. -- Manuel Bouyer <bou...@antioche.eu.org> NetBSD: 26 ans d'experience feront toujours la difference --