urich
> Sent: Monday, January 15, 2018 5:56 PM
> To: Vishal Deep Ajmera ; Flavio Leitner
> ; d...@openvswitch.org
> Cc: Rohith Basavaraja
> Subject: RE: [ovs-dev] [PATCH] netdev-linux: do not send packets to down tap
> ifaces.
>
> Hi Vishal,
>
> I assume you wan
mailto:ovs-dev-boun...@openvswitch.org] On Behalf Of Vishal Deep
> Ajmera
> Sent: Monday, 15 January, 2018 11:27
> To: Flavio Leitner ; d...@openvswitch.org
> Subject: Re: [ovs-dev] [PATCH] netdev-linux: do not send packets to down tap
> ifaces.
>
> Hi Flavio,
>
> Thank you for
> Sent: Monday, 15 January, 2018 11:27
> To: Flavio Leitner ; d...@openvswitch.org
> Subject: Re: [ovs-dev] [PATCH] netdev-linux: do not send packets to down tap
> ifaces.
>
> Hi Flavio,
>
> Thank you for looking into this issue. It certainly improves the situation
> for br
-Original Message-
From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev-boun...@openvswitch.org]
On Behalf Of Flavio Leitner
Sent: Wednesday, January 10, 2018 9:37 PM
To: d...@openvswitch.org
Cc: Flavio Leitner
Subject: [ovs-dev] [PATCH] netdev-linux: do not send packets to down tap ifaces
On Wed, Jan 10, 2018 at 03:09:30PM -0800, Ben Pfaff wrote:
> On Wed, Jan 10, 2018 at 02:06:43PM -0200, Flavio Leitner wrote:
> > Today OVS pushes packets to the TAP interface ignoring its
> > current state. That works because the kernel will return -EIO
> > when it's not UP and OVS will just ignore
On Wed, Jan 10, 2018 at 02:06:43PM -0200, Flavio Leitner wrote:
> Today OVS pushes packets to the TAP interface ignoring its
> current state. That works because the kernel will return -EIO
> when it's not UP and OVS will just ignore that as it is not
> an OVS issue.
>
> However, it causes a huge i
Today OVS pushes packets to the TAP interface ignoring its
current state. That works because the kernel will return -EIO
when it's not UP and OVS will just ignore that as it is not
an OVS issue.
However, it causes a huge impact when broadcasts happen when
using userspace datapath accelerated with