Hi,

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Maciej Grochowski
Sent: Friday, May 22, 2015 4:06 PM
To: Gaohaifeng (A); dev@dpdk.org
Subject: Re: [dpdk-dev] FW: Vhost user no connection vm2vm

Unfortunately not, I have the same issue in rte_vhost_dequeue_burst
function.

What kernel version are You using on host/guest? In my case on host I had
3.13.0 and on guests old 3.2 debian.

I just looked deeper into virtio  back-end (vhost) but at first glace it seems
like nothing coming from virtio.

What I'm going to do today is to compile newest kernel for vhost and guest
and debug where packet flow stuck, I will report the result

On Thu, May 21, 2015 at 11:12 AM, Gaohaifeng (A)
[off-list ref]
wrote:

Do you use some command I suggest before, 
In case of you miss the previous mail, just copy it again:
"
I think you can try with this command line to config your ports, and make sure the arp table is NOT empty:

ip addr add 192.168.1.2/24 dev eth0
ip neigh add 192.168.1.1 lladdr 00:01:04:00:01:00 dev eth0 ip link set dev eth0 up

of course you need modify the ip, mac, and port according to your own platform.
"

Thanks
Changchun