Re: IPv6 UFO for VMs

2014-10-26 Thread Ben Hutchings
On Wed, 2014-10-22 at 11:35 +0200, Hannes Frederic Sowa wrote: On Mi, 2014-10-22 at 00:44 +0100, Ben Hutchings wrote: There are several ways that VMs can take advantage of UFO and get the host to do fragmentation for them: drivers/net/macvtap.c: gso_type = SKB_GSO_UDP;

Re: IPv6 UFO for VMs

2014-10-22 Thread Hannes Frederic Sowa
On Mi, 2014-10-22 at 00:44 +0100, Ben Hutchings wrote: There are several ways that VMs can take advantage of UFO and get the host to do fragmentation for them: drivers/net/macvtap.c: gso_type = SKB_GSO_UDP; drivers/net/tun.c: skb_shinfo(skb)-gso_type =

IPv6 UFO for VMs

2014-10-21 Thread Ben Hutchings
There are several ways that VMs can take advantage of UFO and get the host to do fragmentation for them: drivers/net/macvtap.c: gso_type = SKB_GSO_UDP; drivers/net/tun.c: skb_shinfo(skb)-gso_type = SKB_GSO_UDP; drivers/net/virtio_net.c: