On Tue, Dec 02, 2014 at 05:09:27PM +0000, Thomas Graf wrote: > On 12/02/14 at 01:48pm, Flavio Leitner wrote: > > What about containers or any other virtualization environment that > > doesn't use Virtio? > > The host can dictate the MTU in that case for both veth or OVS > internal which would be primary container plumbing techniques.
It typically can't do this easily for VMs with emulated devices: real ethernet uses a fixed MTU. IMHO it's confusing to suggest MTU as a fix for this bug, it's an unrelated optimization. ICMP_DEST_UNREACH/ICMP_FRAG_NEEDED is the right fix here. > ivshmem would need it's own fix. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
