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From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> This patch allows the user to set and retrieve speed and duplex of the virtio_net device via ethtool. Having this functionality is very helpful for simulating different environments and also enables the virtio_net device to participate in operations where proper speed and duplex are requi...

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> This patch allows the user to set and retrieve speed and duplex of the virtio_net device via ethtool. Having this functionality is very helpful for simulating different environments and also enables the virtio_net device to participate in operations where proper speed and duplex are requi...

On 01/29/2016 10:45 PM, Jay Vosburgh wrote: > Nikolay Aleksandrov <nikolay at cumulusnetworks.com> wrote: > >> On 01/25/2016 05:24 PM, Bj?rnar Ness wrote: >>> As subject says, 802.3ad bonding is not working with virtio network model. >>> >>> The only errors I see is: >>> >>> No 802.3ad response from the link partner for any adapters...

On 01/29/2016 10:45 PM, Jay Vosburgh wrote: > Nikolay Aleksandrov <nikolay at cumulusnetworks.com> wrote: > >> On 01/25/2016 05:24 PM, Bj?rnar Ness wrote: >>> As subject says, 802.3ad bonding is not working with virtio network model. >>> >>> The only errors I see is: >>> >>> No 802.3ad response from the link partner for any adapters...

On 02/02/2016 02:23 PM, Michael S. Tsirkin wrote: > On Tue, Feb 02, 2016 at 01:51:20PM +0100, Nikolay Aleksandrov wrote: >> From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> >> >> This patch allows the user to set and retrieve speed and duplex of the >> virtio_net device via ethtool. Having this functionality is very helpful >> for simulating different environments and also enables the virtio_net >> device to participate in operat...

On 02/02/2016 02:23 PM, Michael S. Tsirkin wrote: > On Tue, Feb 02, 2016 at 01:51:20PM +0100, Nikolay Aleksandrov wrote: >> From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> >> >> This patch allows the user to set and retrieve speed and duplex of the >> virtio_net device via ethtool. Having this functionality is very helpful >> for simulating different environments and also enables the virtio_net >> device to participate in operat...

On 02/02/2016 01:51 PM, Nikolay Aleksandrov wrote: > From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > > This patch allows the user to set and retrieve speed and duplex of the > virtio_net device via ethtool. Having this functionality is very helpful > for simulating different environments and also enables the virtio_net > device to participate in operations where proper s...

On 01/30/2016 07:59 AM, David Miller wrote: > From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > Date: Fri, 29 Jan 2016 22:48:26 +0100 > >> On 01/29/2016 10:45 PM, Jay Vosburgh wrote: >>> Nikolay Aleksandrov <nikolay at cumulusnetworks.com> wrote: >>> >>>> On 01/25/2016 05:24 PM, Bj?rnar Ness wrote: >>>>> As subject say...

On 01/30/2016 07:59 AM, David Miller wrote: > From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > Date: Fri, 29 Jan 2016 22:48:26 +0100 > >> On 01/29/2016 10:45 PM, Jay Vosburgh wrote: >>> Nikolay Aleksandrov <nikolay at cumulusnetworks.com> wrote: >>> >>>> On 01/25/2016 05:24 PM, Bj?rnar Ness wrote: >>>>> As subject say...

On Tue, Feb 02, 2016 at 01:51:20PM +0100, Nikolay Aleksandrov wrote: > From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > > This patch allows the user to set and retrieve speed and duplex of the > virtio_net device via ethtool. Having this functionality is very helpful > for simulating different environments and also enables the virtio_net > device to participate in operations where proper s...

...ut it turned out some tools are confused by this: e.g. people would try to bond virtio with a hardware device, tools would see a mismatch in speed and features between bonded devices and get confused. See commit 16032be56c1f66770da15cb94f0eb366c37aff6e Author: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> Date: Wed Feb 3 04:04:37 2016 +0100 virtio_net: add ethtool support for set and get of settings as well as the discussion around it https://www.spinics.net/lists/netdev/msg362111.html If you think we need to add more hacks like this, a stronger motivation than "to see co...

...ut it turned out some tools are confused by this: e.g. people would try to bond virtio with a hardware device, tools would see a mismatch in speed and features between bonded devices and get confused. See commit 16032be56c1f66770da15cb94f0eb366c37aff6e Author: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> Date: Wed Feb 3 04:04:37 2016 +0100 virtio_net: add ethtool support for set and get of settings as well as the discussion around it https://www.spinics.net/lists/netdev/msg362111.html If you think we need to add more hacks like this, a stronger motivation than "to see co...

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> Date: Fri, 29 Jan 2016 22:48:26 +0100 > On 01/29/2016 10:45 PM, Jay Vosburgh wrote: >> Nikolay Aleksandrov <nikolay at cumulusnetworks.com> wrote: >> >>> On 01/25/2016 05:24 PM, Bj?rnar Ness wrote: >>>> As subject says, 802.3ad bonding is not wor...

On 11/23/15 4:50 PM, Damien Miller wrote: > On Sun, 22 Nov 2015, David Ahern wrote: > >> Hi: >> >> The openssh suite of commands have an option to specify address (e.g, >> ListenAddress for sshd) but I do not see support for bind-to-interface. >> >> The motivating use case for me is using openssh commands (sshd, ssh, scp, >> sftp) with the recent VRF

...> bond virtio with a hardware device, tools would see > > a mismatch in speed and features between bonded devices > > and get confused. > > > > See > > > > commit 16032be56c1f66770da15cb94f0eb366c37aff6e > > Author: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > > Date:???Wed Feb 3 04:04:37 2016 +0100 > > > > ????virtio_net: add ethtool support for set and get of settings > > > > > > as well as the discussion around it > > https://www.spinics.net/lists/netdev/msg362111.html > > Thanks for po...

...by this: e.g. people would try to > bond virtio with a hardware device, tools would see > a mismatch in speed and features between bonded devices > and get confused. > > See > > commit 16032be56c1f66770da15cb94f0eb366c37aff6e > Author: Nikolay Aleksandrov <nikolay at cumulusnetworks.com> > Date:???Wed Feb 3 04:04:37 2016 +0100 > > ????virtio_net: add ethtool support for set and get of settings > > > as well as the discussion around it > https://www.spinics.net/lists/netdev/msg362111.html Thanks for pointing these out. It is much more clear now w...

I'm looking for some information regarding the interaction of KVM, VLANs, firewalld, and the kernel's forwarding configuration. I would appreciate input especially from anyone already running a similar configuration in production. In short, I'm trying to figure out if a current configuration is inadvertently opening up traffic across network segments. On earlier versions of CentOS

...Ronald Hecht <address@hidden> Ronald Hecht <ronald.hecht@gmx.de> Ronnie Sahlberg <ronniesahlberg@gmail.com> Samuel Seay <LightningTH@GMail.com> Sander Eikelenboom <linux@eikelenboom.it> Satoru Moriya <satoru.moriya@hds.com> Scott Feldman <sfeldma@cumulusnetworks.com> Scott Wood <scottwood@freescale.com> Seiji Aguchi <seiji.aguchi@hds.com> Serge Hallyn <serge.hallyn@ubuntu.com> Soren Brinkmann <soren.brinkmann@xilinx.com> Stefan Berger <stefanb@linux.vnet.ibm.com> Stefan Hajnoczi <stefanha@redhat.com> St...

...Ronald Hecht <address@hidden> Ronald Hecht <ronald.hecht@gmx.de> Ronnie Sahlberg <ronniesahlberg@gmail.com> Samuel Seay <LightningTH@GMail.com> Sander Eikelenboom <linux@eikelenboom.it> Satoru Moriya <satoru.moriya@hds.com> Scott Feldman <sfeldma@cumulusnetworks.com> Scott Wood <scottwood@freescale.com> Seiji Aguchi <seiji.aguchi@hds.com> Serge Hallyn <serge.hallyn@ubuntu.com> Soren Brinkmann <soren.brinkmann@xilinx.com> Stefan Berger <stefanb@linux.vnet.ibm.com> Stefan Hajnoczi <stefanha@redhat.com> St...

...Ronald Hecht <address@hidden> Ronald Hecht <ronald.hecht@gmx.de> Ronnie Sahlberg <ronniesahlberg@gmail.com> Samuel Seay <LightningTH@GMail.com> Sander Eikelenboom <linux@eikelenboom.it> Satoru Moriya <satoru.moriya@hds.com> Scott Feldman <sfeldma@cumulusnetworks.com> Scott Wood <scottwood@freescale.com> Seiji Aguchi <seiji.aguchi@hds.com> Serge Hallyn <serge.hallyn@ubuntu.com> Soren Brinkmann <soren.brinkmann@xilinx.com> Stefan Berger <stefanb@linux.vnet.ibm.com> Stefan Hajnoczi <stefanha@redhat.com> St...