Re: [vpp-dev] [vpp] does vpp support interface hotplugin?
Hi Christophe， If run vpp in vm, vm is used as router in openstack vnf ,when create a subnet and the subnet need connect router. the router need hot plugin a interface for the subnet 2016-11-24 16:02 GMT+08:00 Christophe FONTAINE < christophe.fonta...@qosmos.com>: > Hi Yu, > > > > Could you give me an example of the requirement of the physical hotplug > for NFV ? > > FYI, vhost-user is already implemented: using VPP as a vswitch already > works, so, hotplug of virtual interfaces already works. > > > > The way I see this is: > > - SRIOV/PCI pass thru: vpp is not in the loop, and the physical > interfaces are reserved, and connected to the VMs > > - VPP as a vswitch: you connect all your physical interfaces at > startup, and your vms are connected to vpp thru vhost-user socket. > > > > Christophe > > > > *From:* vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] *On > Behalf Of *yu scott > *Sent:* jeudi 24 novembre 2016 08:52 > *To:* vpp-dev@lists.fd.io > *Subject:* Re: [vpp-dev] [vpp] does vpp support interface hotplugin? > > > > Hi *Marion,* > > > > *Does next release version support hotplugins?* > > *BTW, hotplugins is very importance for VPP used for NFV.* > > > > 2016-11-24 4:13 GMT+08:00 Damjan Marion : > > > > On 17 Nov 2016, at 03:07, Chillance Zen wrote: > > > > > > Hi, dear all. > > as far as I know , vpp is derived from cisco 's mature commercial > > product,since accelerated with DPDK,it's very suitable for VNF appliance > > ,and also this is what we are gonna do.one thing which confuses me is how > > vpp supports plugable interface to make vpp more flexible since we do not > > restart vpp when a interface joins vpp.what's more ,DPDK does support > port > > hotplugin with both pci dev and vdev. > > We currently do not support hotplug of physical devices. It is not > impossible > to add support but it will require some work... > > ___ > vpp-dev mailing list > vpp-dev@lists.fd.io > https://lists.fd.io/mailman/listinfo/vpp-dev > > > > This message and any attachments (the "message") are confidential, > intended solely for the addressees. If you are not the intended recipient, > please notify the sender immediately by e-mail and delete this message from > your system. In this case, you are not authorized to use, copy this message > and/or disclose the content to any other person. E-mails are susceptible to > alteration. Neither Qosmos nor any of its subsidiaries or affiliates shall > be liable for the message if altered, changed or falsified. > > Ce message et toutes ses pièces jointes (ci-après le "message")sont > confidentiels et établis à l'intention exclusive de ses destinataires. Si > vous avez reçu ce message par erreur, merci d’en informer immédiatement son > émetteur par courrier électronique et d’effacer ce message de votre > système. Dans cette hypothèse, vous n’êtes pas autorisé à utiliser, copier > ce message et/ou en divulguer le contenu à un tiers. Tout message > électronique est susceptible d'altération. Qosmos et ses filiales déclinent > toute responsabilité au titre de ce message s'il a été altéré, déformé ou > falsifié. > ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev
Re: [vpp-dev] [vpp] does vpp support interface hotplugin?
> On 24 Nov 2016, at 08:51, yu scott wrote: > > Hi Marion, > > Does next release version support hotplugins? > BTW, hotplugins is very importance for VPP used for NFV. I’m not aware of any planned effort to do that, but contributions are welcome… Thanks, Damjan___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev
Re: [vpp-dev] [vpp] does vpp support interface hotplugin?
Hi Yu, Could you give me an example of the requirement of the physical hotplug for NFV ? FYI, vhost-user is already implemented: using VPP as a vswitch already works, so, hotplug of virtual interfaces already works. The way I see this is: - SRIOV/PCI pass thru: vpp is not in the loop, and the physical interfaces are reserved, and connected to the VMs - VPP as a vswitch: you connect all your physical interfaces at startup, and your vms are connected to vpp thru vhost-user socket. Christophe From: vpp-dev-boun...@lists.fd.io [mailto:vpp-dev-boun...@lists.fd.io] On Behalf Of yu scott Sent: jeudi 24 novembre 2016 08:52 To: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] [vpp] does vpp support interface hotplugin? Hi Marion, Does next release version support hotplugins? BTW, hotplugins is very importance for VPP used for NFV. 2016-11-24 4:13 GMT+08:00 Damjan Marion mailto:dmarion.li...@gmail.com>>: > On 17 Nov 2016, at 03:07, Chillance Zen > mailto:chillance...@gmail.com>> wrote: > > > Hi, dear all. > as far as I know , vpp is derived from cisco 's mature commercial > product,since accelerated with DPDK,it's very suitable for VNF appliance > ,and also this is what we are gonna do.one thing which confuses me is how > vpp supports plugable interface to make vpp more flexible since we do not > restart vpp when a interface joins vpp.what's more ,DPDK does support port > hotplugin with both pci dev and vdev. We currently do not support hotplug of physical devices. It is not impossible to add support but it will require some work... ___ vpp-dev mailing list vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io> https://lists.fd.io/mailman/listinfo/vpp-dev This message and any attachments (the "message") are confidential, intended solely for the addressees. If you are not the intended recipient, please notify the sender immediately by e-mail and delete this message from your system. In this case, you are not authorized to use, copy this message and/or disclose the content to any other person. E-mails are susceptible to alteration. Neither Qosmos nor any of its subsidiaries or affiliates shall be liable for the message if altered, changed or falsified. Ce message et toutes ses pièces jointes (ci-après le "message")sont confidentiels et établis à l'intention exclusive de ses destinataires. Si vous avez reçu ce message par erreur, merci d’en informer immédiatement son émetteur par courrier électronique et d’effacer ce message de votre système. Dans cette hypothèse, vous n’êtes pas autorisé à utiliser, copier ce message et/ou en divulguer le contenu à un tiers. Tout message électronique est susceptible d'altération. Qosmos et ses filiales déclinent toute responsabilité au titre de ce message s'il a été altéré, déformé ou falsifié. ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev
Re: [vpp-dev] [vpp] does vpp support interface hotplugin?
Hi Marion, *Does next release version support hotplugins?* *BTW, hotplugins is very importance for VPP used for NFV.* 2016-11-24 4:13 GMT+08:00 Damjan Marion : > > > On 17 Nov 2016, at 03:07, Chillance Zen wrote: > > > > > > Hi, dear all. > > as far as I know , vpp is derived from cisco 's mature commercial > > product,since accelerated with DPDK,it's very suitable for VNF appliance > > ,and also this is what we are gonna do.one thing which confuses me is how > > vpp supports plugable interface to make vpp more flexible since we do not > > restart vpp when a interface joins vpp.what's more ,DPDK does support > port > > hotplugin with both pci dev and vdev. > > We currently do not support hotplug of physical devices. It is not > impossible > to add support but it will require some work... > > ___ > vpp-dev mailing list > vpp-dev@lists.fd.io > https://lists.fd.io/mailman/listinfo/vpp-dev > ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev
Re: [vpp-dev] [vpp] does vpp support interface hotplugin?
> On 17 Nov 2016, at 03:07, Chillance Zen wrote: > > > Hi, dear all. > as far as I know , vpp is derived from cisco 's mature commercial > product,since accelerated with DPDK,it's very suitable for VNF appliance > ,and also this is what we are gonna do.one thing which confuses me is how > vpp supports plugable interface to make vpp more flexible since we do not > restart vpp when a interface joins vpp.what's more ,DPDK does support port > hotplugin with both pci dev and vdev. We currently do not support hotplug of physical devices. It is not impossible to add support but it will require some work... ___ vpp-dev mailing list vpp-dev@lists.fd.io https://lists.fd.io/mailman/listinfo/vpp-dev
