Hi Steven, Thank you for your clarification. It is clear to me now.
Thanks a lot, Hongjun From: Steven Luong (sluong) [mailto:slu...@cisco.com] Sent: Friday, January 12, 2018 11:42 PM To: Ni, Hongjun <hongjun...@intel.com>; vpp-dev@lists.fd.io Cc: Ramakrishnan, Kuralamudhan <kuralamudhan.ramakrish...@intel.com> Subject: Re: [vpp-dev] VPP native vhost-user issue on stable/1710 Hongjun, VPP only implements the device side for vhost user. You need the driver side. It looks like you are trying to run vhost user in the host as a device and vhost user in the container also as a device. They don’t work that way. Both qemu and dpdk implement driver side that you can use to communicate with VPP on the device side. Steven From: <vpp-dev-boun...@lists.fd.io<mailto:vpp-dev-boun...@lists.fd.io>> on behalf of "Ni, Hongjun" <hongjun...@intel.com<mailto:hongjun...@intel.com>> Date: Friday, January 12, 2018 at 3:45 AM To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>" <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>> Cc: "Ramakrishnan, Kuralamudhan" <kuralamudhan.ramakrish...@intel.com<mailto:kuralamudhan.ramakrish...@intel.com>> Subject: [vpp-dev] VPP native vhost-user issue on stable/1710 Hi all, I am trying to use VPP native vhost-user to communicate between Host and Containers. But I met an issue, Could you help to give some advice on it? Thanks a lot. My setup is as bellows: Inside Host: vppctl create vhost socket /tmp/sock0 server vppctl set int state VirtualEthernet0/0/0 up Then run docker: docker run -itd --privileged \ -v /tmp/sock0:/tmp/sock0 \ --name=vpp0 hongjunni/vpp_1710 /bin/bash docker attach vpp0 Inside docker vpp0: 1). Run VPP: sudo vpp unix {log /tmp/vpp.log cli-listen /run/vpp/cli.sock} api-trace { on } \ dpdk {coremask 0x2 no-multi-seg } cpu {skip-cores 1} 2). Creat vhost-user client: vppctl create vhost-user socket /tmp/sock0 vppctl set int state VirtualEthernet0/0/0 up Here is the issue: Inside container vpp0: VirtualEthernet0/0/0’s admin and link status are both up. Inside Host: VirtualEthernet0/0/0’s admin status is up, but its link status is down. Is there any configuration wrong in my setup? How can I fix this issue? Thanks a lot, Hongjun
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