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 <dmarion.li...@gmail.com>: > > > > On 17 Nov 2016, at 03:07, Chillance Zen <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 > 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. >
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