Re: [Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-29 Thread Stefan Hajnoczi
On Tue, Jun 23, 2015 at 11:49:25AM -0400, Brian Kress wrote: > When running ESXi under qemu there is an issue with the ESXi guest > discarding packets that are too short. The guest discards any packets under > the normal minimum length for an ethernet packet (60). This results in odd > behavi

Re: [Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-28 Thread Dmitry Fleytman
> On Jun 23, 2015, at 18:49 PM, Brian Kress wrote: > >When running ESXi under qemu there is an issue with the ESXi guest > discarding packets that are too short. The guest discards any packets under > the normal minimum length for an ethernet packet (60). This results in odd > behaviour

Re: [Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-25 Thread Paolo Bonzini
On 25/06/2015 15:34, Brian Kress wrote: > Resending by request with Signed-off-by: > > > When running ESXi under qemu there is an issue with the ESXi guest > discarding packets that are too short. The guest discards any packets > under the normal minimum length for an ethernet packet (60).

Re: [Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-25 Thread Brian Kress
Resending by request with Signed-off-by: When running ESXi under qemu there is an issue with the ESXi guest discarding packets that are too short. The guest discards any packets under the normal minimum length for an ethernet packet (60). This results in odd behaviour where other hosts

Re: [Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-25 Thread Stefan Hajnoczi
On Tue, Jun 23, 2015 at 11:49:25AM -0400, Brian Kress wrote: Thanks for sending a patch! I have CCed the vmxnet3 maintainer and Jason Wang, who looks at net subsystem patches: $ scripts/get_maintainer.pl -f hw/net/vmxnet3.c Dmitry Fleytman (maintainer:Vmware) > When running ESXi under

[Qemu-devel] vmxnet3, vnet_hdr, and minimum length padding

2015-06-24 Thread Brian Kress
When running ESXi under qemu there is an issue with the ESXi guest discarding packets that are too short. The guest discards any packets under the normal minimum length for an ethernet packet (60). This results in odd behaviour where other hosts or VMs on other hosts can communicate with