I noticed this problem cropped up when I upgraded from Linux 2.6.29 to Linux 2.6.29.1, so bisecting the kernel may be worth a try.
One one host system I use a bridge and on the other a private network with NAT, so it seems to be a more general problem. Switching my VMs to use emulated hardware NICs instead of virtio worked around the problem. -- Paul Collins Wellington, New Zealand Dag vijandelijk luchtschip de huismeester is dood -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org